Unit tests.
This commit is contained in:
Ryan Heise
parent
2065e569dc
commit
1ca402a3f4
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@ -13,3 +13,4 @@ GeneratedPluginRegistrant.java
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GeneratedPluginRegistrant.swift
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build/
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.flutter-plugins
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coverage
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@ -1,6 +1,27 @@
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# Generated by pub
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# See https://dart.dev/tools/pub/glossary#lockfile
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packages:
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_fe_analyzer_shared:
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dependency: transitive
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description:
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name: _fe_analyzer_shared
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url: "https://pub.dartlang.org"
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source: hosted
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version: "12.0.0"
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analyzer:
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dependency: transitive
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description:
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name: analyzer
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url: "https://pub.dartlang.org"
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source: hosted
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version: "0.40.6"
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args:
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dependency: transitive
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description:
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name: args
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url: "https://pub.dartlang.org"
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source: hosted
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version: "1.6.0"
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async:
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dependency: "direct main"
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description:
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@ -22,6 +43,27 @@ packages:
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url: "https://pub.dartlang.org"
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source: hosted
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version: "2.1.0-nullsafety.1"
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build:
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dependency: transitive
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description:
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name: build
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url: "https://pub.dartlang.org"
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source: hosted
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version: "1.5.0"
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built_collection:
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dependency: transitive
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description:
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name: built_collection
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url: "https://pub.dartlang.org"
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source: hosted
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version: "4.3.2"
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built_value:
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dependency: transitive
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description:
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name: built_value
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url: "https://pub.dartlang.org"
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source: hosted
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version: "7.1.0"
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characters:
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dependency: transitive
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description:
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@ -36,6 +78,13 @@ packages:
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url: "https://pub.dartlang.org"
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source: hosted
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version: "1.2.0-nullsafety.1"
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cli_util:
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dependency: transitive
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description:
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name: cli_util
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url: "https://pub.dartlang.org"
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source: hosted
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version: "0.2.0"
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clock:
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dependency: transitive
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description:
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@ -43,6 +92,13 @@ packages:
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url: "https://pub.dartlang.org"
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source: hosted
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version: "1.1.0-nullsafety.1"
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code_builder:
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dependency: transitive
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description:
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name: code_builder
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url: "https://pub.dartlang.org"
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source: hosted
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version: "3.5.0"
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collection:
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dependency: transitive
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description:
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@ -64,6 +120,13 @@ packages:
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url: "https://pub.dartlang.org"
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source: hosted
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version: "2.1.5"
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dart_style:
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dependency: transitive
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description:
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name: dart_style
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url: "https://pub.dartlang.org"
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source: hosted
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version: "1.3.9"
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fake_async:
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dependency: transitive
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description:
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@ -85,6 +148,13 @@ packages:
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url: "https://pub.dartlang.org"
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source: hosted
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version: "5.2.1"
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fixnum:
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dependency: transitive
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description:
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name: fixnum
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url: "https://pub.dartlang.org"
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source: hosted
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version: "0.10.11"
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flutter:
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dependency: "direct main"
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description: flutter
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@ -100,6 +170,13 @@ packages:
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description: flutter
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source: sdk
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version: "0.0.0"
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glob:
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dependency: transitive
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description:
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name: glob
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url: "https://pub.dartlang.org"
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source: hosted
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version: "1.2.0"
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intl:
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dependency: transitive
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description:
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@ -107,6 +184,13 @@ packages:
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url: "https://pub.dartlang.org"
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source: hosted
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version: "0.16.1"
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js:
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dependency: transitive
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description:
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name: js
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url: "https://pub.dartlang.org"
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source: hosted
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version: "0.6.2"
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just_audio_platform_interface:
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dependency: "direct main"
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description:
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@ -121,6 +205,13 @@ packages:
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url: "https://pub.dartlang.org"
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source: hosted
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version: "0.1.1"
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logging:
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dependency: transitive
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description:
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name: logging
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url: "https://pub.dartlang.org"
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source: hosted
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version: "0.11.4"
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matcher:
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dependency: transitive
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description:
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@ -135,6 +226,34 @@ packages:
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url: "https://pub.dartlang.org"
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source: hosted
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version: "1.3.0-nullsafety.3"
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mockito:
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dependency: "direct dev"
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description:
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name: mockito
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url: "https://pub.dartlang.org"
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source: hosted
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version: "4.1.3"
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node_interop:
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dependency: transitive
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description:
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name: node_interop
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url: "https://pub.dartlang.org"
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source: hosted
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version: "1.2.0"
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node_io:
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dependency: transitive
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description:
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name: node_io
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url: "https://pub.dartlang.org"
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source: hosted
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version: "1.1.1"
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package_config:
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dependency: transitive
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description:
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name: package_config
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url: "https://pub.dartlang.org"
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source: hosted
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version: "1.9.3"
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path:
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dependency: "direct main"
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description:
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@ -177,6 +296,13 @@ packages:
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url: "https://pub.dartlang.org"
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source: hosted
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version: "0.0.4+1"
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pedantic:
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dependency: transitive
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description:
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name: pedantic
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url: "https://pub.dartlang.org"
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source: hosted
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version: "1.9.2"
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platform:
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dependency: transitive
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description:
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@ -185,7 +311,7 @@ packages:
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source: hosted
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version: "2.2.1"
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plugin_platform_interface:
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dependency: transitive
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dependency: "direct dev"
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description:
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name: plugin_platform_interface
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url: "https://pub.dartlang.org"
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@ -198,6 +324,20 @@ packages:
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url: "https://pub.dartlang.org"
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source: hosted
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version: "3.0.13"
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pub_semver:
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dependency: transitive
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description:
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name: pub_semver
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url: "https://pub.dartlang.org"
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source: hosted
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version: "1.4.4"
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quiver:
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dependency: transitive
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description:
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name: quiver
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url: "https://pub.dartlang.org"
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source: hosted
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version: "2.1.5"
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rxdart:
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dependency: "direct main"
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description:
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@ -210,6 +350,13 @@ packages:
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description: flutter
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source: sdk
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version: "0.0.99"
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source_gen:
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dependency: transitive
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description:
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name: source_gen
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url: "https://pub.dartlang.org"
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source: hosted
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version: "0.9.8"
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source_span:
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dependency: transitive
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description:
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@ -273,6 +420,13 @@ packages:
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url: "https://pub.dartlang.org"
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source: hosted
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version: "2.1.0-nullsafety.3"
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watcher:
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dependency: transitive
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description:
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name: watcher
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url: "https://pub.dartlang.org"
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source: hosted
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version: "0.9.7+15"
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win32:
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dependency: transitive
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description:
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@ -287,6 +441,13 @@ packages:
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url: "https://pub.dartlang.org"
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source: hosted
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version: "0.1.2"
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yaml:
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dependency: transitive
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description:
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name: yaml
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url: "https://pub.dartlang.org"
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source: hosted
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version: "2.2.1"
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sdks:
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dart: ">=2.10.0-110 <2.11.0"
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dart: ">=2.10.0 <2.11.0"
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flutter: ">=1.12.13+hotfix.5 <2.0.0"
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@ -22,6 +22,8 @@ dependencies:
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dev_dependencies:
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flutter_test:
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sdk: flutter
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mockito: ^4.1.3
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plugin_platform_interface: ^1.0.2
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flutter:
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plugin:
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@ -1,21 +1,654 @@
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import 'dart:async';
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import 'dart:convert';
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import 'dart:io';
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import 'dart:typed_data';
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import 'package:flutter/services.dart';
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import 'package:flutter_test/flutter_test.dart';
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import 'package:just_audio/just_audio.dart';
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import 'package:just_audio_platform_interface/just_audio_platform_interface.dart';
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import 'package:mockito/mockito.dart';
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import 'package:plugin_platform_interface/plugin_platform_interface.dart';
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void main() {
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const MethodChannel channel = MethodChannel('just_audio');
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TestWidgetsFlutterBinding.ensureInitialized();
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// We need an actual HttpClient to test the proxy server.
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final overrides = MyHttpOverrides();
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HttpOverrides.global = overrides;
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HttpOverrides.runWithHttpOverrides(runTests, overrides);
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}
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void runTests() {
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final mock = MockJustAudio();
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JustAudioPlatform.instance = mock;
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final audioSessionChannel = MethodChannel('com.ryanheise.audio_session');
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void expectDuration(Duration a, Duration b, {int epsilon = 200}) {
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expect((a - b).inMilliseconds.abs(), lessThanOrEqualTo(epsilon));
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}
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void expectState({
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AudioPlayer player,
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Duration position,
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ProcessingState processingState,
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bool playing,
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}) {
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if (position != null) {
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expectDuration(player.position, position);
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}
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if (processingState != null) {
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expect(player.processingState, equals(processingState));
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}
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if (playing != null) {
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expect(player.playing, equals(playing));
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}
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}
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setUp(() {
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channel.setMockMethodCallHandler((MethodCall methodCall) async {
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return '42';
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audioSessionChannel.setMockMethodCallHandler((MethodCall methodCall) async {
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return null;
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});
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});
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tearDown(() {
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channel.setMockMethodCallHandler(null);
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audioSessionChannel.setMockMethodCallHandler(null);
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});
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// test('getPlatformVersion', () async {
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// expect(await AudioPlayer.platformVersion, '42');
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// });
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test('init', () async {
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final player = AudioPlayer();
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expect(player.processingState, equals(ProcessingState.none));
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expect(player.position, equals(Duration.zero));
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//expect(player.bufferedPosition, equals(Duration.zero));
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expect(player.duration, equals(null));
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expect(player.icyMetadata, equals(null));
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expect(player.currentIndex, equals(null));
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expect(player.androidAudioSessionId, equals(null));
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expect(player.playing, equals(false));
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expect(player.volume, equals(1.0));
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expect(player.speed, equals(1.0));
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expect(player.sequence, equals(null));
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expect(player.hasNext, equals(false));
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expect(player.hasPrevious, equals(false));
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//expect(player.loopMode, equals(LoopMode.off));
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//expect(player.shuffleModeEnabled, equals(false));
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expect(player.automaticallyWaitsToMinimizeStalling, equals(true));
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player.dispose();
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});
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test('load', () async {
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final player = AudioPlayer();
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final duration = await player.setUrl('https://foo.foo/foo.mp3');
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expect(duration, equals(audioSourceDuration));
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expect(player.duration, equals(duration));
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expect(player.processingState, equals(ProcessingState.ready));
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expect(player.position, equals(Duration.zero));
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expect(player.currentIndex, equals(0));
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expect(player.hasNext, equals(false));
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expect(player.hasPrevious, equals(false));
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expect(player.sequence.length, equals(1));
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expect(player.playing, equals(false));
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player.dispose();
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});
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test('load error', () async {
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final player = AudioPlayer();
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var exception;
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try {
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await player.setUrl('https://foo.foo/404.mp3');
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exception = null;
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} catch (e) {
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exception = e;
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}
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expect(exception != null, equals(true));
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try {
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await player.setUrl('https://foo.foo/abort.mp3');
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exception = null;
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} catch (e) {
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exception = e;
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}
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expect(exception != null, equals(true));
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try {
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await player.setUrl('https://foo.foo/error.mp3');
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exception = null;
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||||
} catch (e) {
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exception = e;
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}
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expect(exception != null, equals(true));
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player.dispose();
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});
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test('control', () async {
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final player = AudioPlayer();
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final duration = await player.setUrl('https://foo.foo/foo.mp3');
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final point1 = duration * 0.3;
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final stopwatch = Stopwatch();
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expectState(
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player: player,
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position: Duration.zero,
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processingState: ProcessingState.ready,
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playing: false,
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||||
);
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await player.seek(point1);
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expectState(
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||||
player: player,
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position: point1,
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processingState: ProcessingState.ready,
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||||
playing: false,
|
||||
);
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player.play();
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||||
expectState(
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||||
player: player,
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||||
position: point1,
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||||
processingState: ProcessingState.ready,
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||||
);
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await Future.delayed(Duration(milliseconds: 100));
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||||
expectState(player: player, playing: true);
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||||
await Future.delayed(Duration(seconds: 1));
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expectState(
|
||||
player: player,
|
||||
position: point1 + Duration(seconds: 1),
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||||
processingState: ProcessingState.ready,
|
||||
playing: true,
|
||||
);
|
||||
await player.seek(duration - Duration(seconds: 3));
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||||
expectState(
|
||||
player: player,
|
||||
position: duration - Duration(seconds: 3),
|
||||
processingState: ProcessingState.ready,
|
||||
playing: true,
|
||||
);
|
||||
await player.pause();
|
||||
expectState(
|
||||
player: player,
|
||||
position: duration - Duration(seconds: 3),
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||||
processingState: ProcessingState.ready,
|
||||
playing: false,
|
||||
);
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||||
stopwatch.reset();
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||||
stopwatch.start();
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||||
final playFuture = player.play();
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expectState(
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player: player,
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||||
position: duration - Duration(seconds: 3),
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||||
processingState: ProcessingState.ready,
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||||
);
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await Future.delayed(Duration(milliseconds: 100));
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expectState(player: player, playing: true);
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await playFuture;
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expectDuration(stopwatch.elapsed, Duration(seconds: 3));
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expectState(
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||||
player: player,
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||||
position: duration,
|
||||
processingState: ProcessingState.completed,
|
||||
playing: true,
|
||||
);
|
||||
player.dispose();
|
||||
});
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||||
|
||||
test('speed', () async {
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||||
final player = AudioPlayer();
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||||
final duration = await player.setUrl('https://foo.foo/foo.mp3');
|
||||
final period1 = Duration(seconds: 2);
|
||||
final period2 = Duration(seconds: 2);
|
||||
final speed1 = 0.75;
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||||
final speed2 = 1.5;
|
||||
final position1 = period1 * speed1;
|
||||
final position2 = position1 + period2 * speed2;
|
||||
expectState(player: player, position: Duration.zero);
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||||
await player.setSpeed(speed1);
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||||
player.play();
|
||||
await Future.delayed(period1);
|
||||
expectState(player: player, position: position1);
|
||||
await player.setSpeed(speed2);
|
||||
await Future.delayed(period2);
|
||||
expectState(player: player, position: position2);
|
||||
player.dispose();
|
||||
});
|
||||
|
||||
test('positionStream', () async {
|
||||
final player = AudioPlayer();
|
||||
final duration = await player.setUrl('https://foo.foo/foo.mp3');
|
||||
final period = Duration(seconds: 3);
|
||||
final position1 = period;
|
||||
final position2 = position1 + period;
|
||||
double speed1 = 0.75;
|
||||
final speed2 = 1.5;
|
||||
final stepDuration = period ~/ 5;
|
||||
var target = stepDuration;
|
||||
player.setSpeed(speed1);
|
||||
player.play();
|
||||
final stopwatch = Stopwatch();
|
||||
stopwatch.start();
|
||||
await for (var position in player.positionStream) {
|
||||
if (position >= position1) {
|
||||
break;
|
||||
} else if (position >= target) {
|
||||
expectDuration(position, stopwatch.elapsed * speed1);
|
||||
target += stepDuration;
|
||||
}
|
||||
}
|
||||
player.setSpeed(speed2);
|
||||
stopwatch.reset();
|
||||
target = position1 + target;
|
||||
await for (var position in player.positionStream) {
|
||||
if (position >= position2) {
|
||||
break;
|
||||
} else if (position >= target) {
|
||||
expectDuration(position, position1 + stopwatch.elapsed * speed2);
|
||||
target += stepDuration;
|
||||
}
|
||||
}
|
||||
player.dispose();
|
||||
});
|
||||
|
||||
test('icyMetadata', () async {
|
||||
final player = AudioPlayer();
|
||||
expect(player.icyMetadata, equals(null));
|
||||
final duration = await player.setUrl('https://foo.foo/foo.mp3');
|
||||
player.play();
|
||||
expect(player.icyMetadata.headers.genre, equals(icyMetadata.headers.genre));
|
||||
expect((await player.icyMetadataStream.first).headers.genre,
|
||||
equals(icyMetadata.headers.genre));
|
||||
player.dispose();
|
||||
});
|
||||
|
||||
test('proxy', () async {
|
||||
final server = MockWebServer();
|
||||
await server.start();
|
||||
final player = AudioPlayer();
|
||||
// This simulates an actual URL
|
||||
final uri = Uri.parse(
|
||||
'http://${InternetAddress.loopbackIPv4.address}:${server.port}/proxy/foo.mp3');
|
||||
await player.setUrl('$uri', headers: {'custom-header': 'Hello'});
|
||||
// Obtain the proxy URL that the platform side should use to load the data.
|
||||
final proxyUri = Uri.parse(player.icyMetadata.info.url);
|
||||
// Simulate the platform side requesting the data.
|
||||
final request = await HttpClient().getUrl(proxyUri);
|
||||
final response = await request.close();
|
||||
final responseText = await response.transform(utf8.decoder).join();
|
||||
expect(response.statusCode, equals(HttpStatus.ok));
|
||||
expect(responseText, equals('Hello'));
|
||||
expect(response.headers.value(HttpHeaders.contentTypeHeader),
|
||||
equals('audio/mock'));
|
||||
await server.stop();
|
||||
});
|
||||
|
||||
test('proxy0.9', () async {
|
||||
final server = MockWebServer();
|
||||
await server.start();
|
||||
final player = AudioPlayer();
|
||||
// This simulates an actual URL
|
||||
final uri = Uri.parse(
|
||||
'http://${InternetAddress.loopbackIPv4.address}:${server.port}/proxy0.9/foo.mp3');
|
||||
await player.setUrl('$uri', headers: {'custom-header': 'Hello'});
|
||||
// Obtain the proxy URL that the platform side should use to load the data.
|
||||
final proxyUri = Uri.parse(player.icyMetadata.info.url);
|
||||
// Simulate the platform side requesting the data.
|
||||
final socket = await Socket.connect(proxyUri.host, proxyUri.port);
|
||||
//final socket = await Socket.connect(uri.host, uri.port);
|
||||
socket.write('GET ${uri.path} HTTP/1.1\n' 'test-header: value\n' '\n');
|
||||
await socket.flush();
|
||||
final responseText = await socket
|
||||
.transform(Converter.castFrom<List<int>, String, Uint8List, dynamic>(
|
||||
utf8.decoder))
|
||||
.join();
|
||||
await socket.close();
|
||||
expect(responseText, equals('Hello'));
|
||||
await server.stop();
|
||||
});
|
||||
|
||||
test('sequence', () async {
|
||||
final source1 = ConcatenatingAudioSource(children: [
|
||||
LoopingAudioSource(
|
||||
count: 2,
|
||||
child: ClippingAudioSource(
|
||||
start: Duration(seconds: 60),
|
||||
end: Duration(seconds: 65),
|
||||
child: AudioSource.uri(Uri.parse("https://foo.foo/foo.mp3")),
|
||||
tag: 'a',
|
||||
),
|
||||
),
|
||||
AudioSource.uri(
|
||||
Uri.parse("https://bar.bar/bar.mp3"),
|
||||
tag: 'b',
|
||||
),
|
||||
AudioSource.uri(
|
||||
Uri.parse("https://baz.baz/baz.mp3"),
|
||||
tag: 'c',
|
||||
),
|
||||
]);
|
||||
expect(source1.sequence.map((s) => s.tag as String).toList(),
|
||||
equals(['a', 'a', 'b', 'c']));
|
||||
final source2 = ConcatenatingAudioSource(children: []);
|
||||
final player = AudioPlayer();
|
||||
await player.load(source2);
|
||||
expect(source2.sequence.length, equals(0));
|
||||
await source2
|
||||
.add(AudioSource.uri(Uri.parse('https://b.b/b.mp3'), tag: 'b'));
|
||||
await source2.insert(
|
||||
0, AudioSource.uri(Uri.parse('https://a.a/a.mp3'), tag: 'a'));
|
||||
await source2.insert(
|
||||
2, AudioSource.uri(Uri.parse('https://c.c/c.mp3'), tag: 'c'));
|
||||
await source2.addAll([
|
||||
AudioSource.uri(Uri.parse('https://d.d/d.mp3'), tag: 'd'),
|
||||
AudioSource.uri(Uri.parse('https://e.e/e.mp3'), tag: 'e'),
|
||||
]);
|
||||
await source2.insertAll(3, [
|
||||
AudioSource.uri(Uri.parse('https://e.e/e.mp3'), tag: 'e'),
|
||||
AudioSource.uri(Uri.parse('https://f.f/f.mp3'), tag: 'f'),
|
||||
]);
|
||||
expect(source2.sequence.map((s) => s.tag as String),
|
||||
equals(['a', 'b', 'c', 'e', 'f', 'd', 'e']));
|
||||
await source2.removeAt(0);
|
||||
expect(source2.sequence.map((s) => s.tag as String),
|
||||
equals(['b', 'c', 'e', 'f', 'd', 'e']));
|
||||
await source2.move(3, 2);
|
||||
expect(source2.sequence.map((s) => s.tag as String),
|
||||
equals(['b', 'c', 'f', 'e', 'd', 'e']));
|
||||
await source2.move(2, 3);
|
||||
expect(source2.sequence.map((s) => s.tag as String),
|
||||
equals(['b', 'c', 'e', 'f', 'd', 'e']));
|
||||
await source2.removeRange(0, 2);
|
||||
expect(source2.sequence.map((s) => s.tag as String),
|
||||
equals(['e', 'f', 'd', 'e']));
|
||||
await source2.removeAt(3);
|
||||
expect(
|
||||
source2.sequence.map((s) => s.tag as String), equals(['e', 'f', 'd']));
|
||||
await source2.removeRange(1, 3);
|
||||
expect(source2.sequence.map((s) => s.tag as String), equals(['e']));
|
||||
await source2.clear();
|
||||
expect(source2.sequence.map((s) => s.tag as String), equals([]));
|
||||
});
|
||||
|
||||
test('detect', () async {
|
||||
expect(AudioSource.uri(Uri.parse('https://a.a/a.mpd')) is DashAudioSource,
|
||||
equals(true));
|
||||
expect(AudioSource.uri(Uri.parse('https://a.a/a.m3u8')) is HlsAudioSource,
|
||||
equals(true));
|
||||
expect(
|
||||
AudioSource.uri(Uri.parse('https://a.a/a.mp3'))
|
||||
is ProgressiveAudioSource,
|
||||
equals(true));
|
||||
expect(AudioSource.uri(Uri.parse('https://a.a/a#.mpd')) is DashAudioSource,
|
||||
equals(true));
|
||||
});
|
||||
}
|
||||
|
||||
class MockJustAudio extends Mock
|
||||
with MockPlatformInterfaceMixin
|
||||
implements JustAudioPlatform {
|
||||
final _players = <String, MockAudioPlayer>{};
|
||||
|
||||
@override
|
||||
Future<AudioPlayerPlatform> init(InitRequest request) async {
|
||||
final player = MockAudioPlayer(request.id);
|
||||
_players[request.id] = player;
|
||||
return player;
|
||||
}
|
||||
|
||||
@override
|
||||
Future<DisposePlayerResponse> disposePlayer(
|
||||
DisposePlayerRequest request) async {
|
||||
_players[request.id].dispose(DisposeRequest());
|
||||
return DisposePlayerResponse();
|
||||
}
|
||||
}
|
||||
|
||||
const audioSourceDuration = Duration(minutes: 2);
|
||||
|
||||
final icyMetadata = IcyMetadata(
|
||||
headers: IcyHeaders(
|
||||
url: 'url',
|
||||
genre: 'Genre',
|
||||
metadataInterval: 3,
|
||||
bitrate: 100,
|
||||
isPublic: true,
|
||||
name: 'name',
|
||||
),
|
||||
info: IcyInfo(
|
||||
title: 'title',
|
||||
url: 'url',
|
||||
),
|
||||
);
|
||||
|
||||
final icyMetadataMessage = IcyMetadataMessage(
|
||||
headers: IcyHeadersMessage(
|
||||
url: 'url',
|
||||
genre: 'Genre',
|
||||
metadataInterval: 3,
|
||||
bitrate: 100,
|
||||
isPublic: true,
|
||||
name: 'name',
|
||||
),
|
||||
info: IcyInfoMessage(
|
||||
title: 'title',
|
||||
url: 'url',
|
||||
),
|
||||
);
|
||||
|
||||
class MockAudioPlayer implements AudioPlayerPlatform {
|
||||
final String _id;
|
||||
final eventController = StreamController<PlaybackEventMessage>();
|
||||
AudioSourceMessage _audioSource;
|
||||
ProcessingStateMessage _processingState;
|
||||
Duration _updatePosition;
|
||||
DateTime _updateTime;
|
||||
Duration _duration = audioSourceDuration;
|
||||
int _currentIndex;
|
||||
int _index;
|
||||
var _playing = false;
|
||||
var _speed = 1.0;
|
||||
var _volume = 1.0;
|
||||
var _loopMode = LoopModeMessage.off;
|
||||
var _shuffleModeEnabled = false;
|
||||
Completer<dynamic> _playCompleter;
|
||||
Timer _playTimer;
|
||||
|
||||
MockAudioPlayer(String id) : this._id = id;
|
||||
|
||||
@override
|
||||
String get id => _id;
|
||||
|
||||
@override
|
||||
Stream<PlaybackEventMessage> get playbackEventMessageStream =>
|
||||
eventController.stream;
|
||||
|
||||
@override
|
||||
Future<LoadResponse> load(LoadRequest request) async {
|
||||
final audioSource = request.audioSourceMessage;
|
||||
if (audioSource is UriAudioSourceMessage) {
|
||||
if (audioSource.uri.contains('abort')) {
|
||||
throw PlatformException(code: 'abort', message: 'Failed to load URL');
|
||||
} else if (audioSource.uri.contains('404')) {
|
||||
throw PlatformException(code: '404', message: 'Not found');
|
||||
} else if (audioSource.uri.contains('error')) {
|
||||
throw PlatformException(code: 'error', message: 'Unknown error');
|
||||
}
|
||||
}
|
||||
_audioSource = audioSource;
|
||||
_index = request.initialIndex ?? 0;
|
||||
_setPosition(request.initialPosition ?? Duration.zero);
|
||||
_processingState = ProcessingStateMessage.ready;
|
||||
_broadcastPlaybackEvent();
|
||||
return LoadResponse(duration: _duration);
|
||||
}
|
||||
|
||||
@override
|
||||
Future<PlayResponse> play(PlayRequest request) async {
|
||||
if (_playing) return PlayResponse();
|
||||
_playing = true;
|
||||
_playTimer = Timer(_remaining, () {
|
||||
_setPosition(_position);
|
||||
_processingState = ProcessingStateMessage.completed;
|
||||
_broadcastPlaybackEvent();
|
||||
_playCompleter?.complete();
|
||||
});
|
||||
_playCompleter = Completer();
|
||||
_broadcastPlaybackEvent();
|
||||
await _playCompleter.future;
|
||||
return PlayResponse();
|
||||
}
|
||||
|
||||
@override
|
||||
Future<PauseResponse> pause(PauseRequest request) async {
|
||||
if (!_playing) return PauseResponse();
|
||||
_playing = false;
|
||||
_playTimer?.cancel();
|
||||
_playCompleter?.complete();
|
||||
_setPosition(_position);
|
||||
_broadcastPlaybackEvent();
|
||||
return PauseResponse();
|
||||
}
|
||||
|
||||
@override
|
||||
Future<SeekResponse> seek(SeekRequest request) async {
|
||||
_setPosition(request.position);
|
||||
_index = request.index;
|
||||
_broadcastPlaybackEvent();
|
||||
return SeekResponse();
|
||||
}
|
||||
|
||||
@override
|
||||
Future<SetAndroidAudioAttributesResponse> setAndroidAudioAttributes(
|
||||
SetAndroidAudioAttributesRequest request) async {
|
||||
return SetAndroidAudioAttributesResponse();
|
||||
}
|
||||
|
||||
@override
|
||||
Future<SetAutomaticallyWaitsToMinimizeStallingResponse>
|
||||
setAutomaticallyWaitsToMinimizeStalling(
|
||||
SetAutomaticallyWaitsToMinimizeStallingRequest request) async {
|
||||
return SetAutomaticallyWaitsToMinimizeStallingResponse();
|
||||
}
|
||||
|
||||
@override
|
||||
Future<SetLoopModeResponse> setLoopMode(SetLoopModeRequest request) async {
|
||||
_loopMode = request.loopMode;
|
||||
return SetLoopModeResponse();
|
||||
}
|
||||
|
||||
@override
|
||||
Future<SetShuffleModeResponse> setShuffleMode(
|
||||
SetShuffleModeRequest request) async {
|
||||
_shuffleModeEnabled = request.shuffleMode == ShuffleModeMessage.all;
|
||||
return SetShuffleModeResponse();
|
||||
}
|
||||
|
||||
@override
|
||||
Future<SetSpeedResponse> setSpeed(SetSpeedRequest request) async {
|
||||
_speed = request.speed;
|
||||
_setPosition(_position);
|
||||
return SetSpeedResponse();
|
||||
}
|
||||
|
||||
@override
|
||||
Future<SetVolumeResponse> setVolume(SetVolumeRequest request) async {
|
||||
_volume = request.volume;
|
||||
return SetVolumeResponse();
|
||||
}
|
||||
|
||||
@override
|
||||
Future<DisposeResponse> dispose(DisposeRequest request) async {
|
||||
return DisposeResponse();
|
||||
}
|
||||
|
||||
@override
|
||||
Future<ConcatenatingInsertAllResponse> concatenatingInsertAll(
|
||||
ConcatenatingInsertAllRequest request) async {
|
||||
// TODO
|
||||
return ConcatenatingInsertAllResponse();
|
||||
}
|
||||
|
||||
@override
|
||||
Future<ConcatenatingMoveResponse> concatenatingMove(
|
||||
ConcatenatingMoveRequest request) async {
|
||||
// TODO
|
||||
return ConcatenatingMoveResponse();
|
||||
}
|
||||
|
||||
@override
|
||||
Future<ConcatenatingRemoveRangeResponse> concatenatingRemoveRange(
|
||||
ConcatenatingRemoveRangeRequest request) async {
|
||||
// TODO
|
||||
return ConcatenatingRemoveRangeResponse();
|
||||
}
|
||||
|
||||
_broadcastPlaybackEvent() {
|
||||
String url;
|
||||
if (_audioSource is UriAudioSourceMessage) {
|
||||
// Not sure why this cast is necessary...
|
||||
url = (_audioSource as UriAudioSourceMessage).uri.toString();
|
||||
}
|
||||
eventController.add(PlaybackEventMessage(
|
||||
processingState: _processingState,
|
||||
updatePosition: _updatePosition,
|
||||
updateTime: _updateTime,
|
||||
bufferedPosition: _position ?? Duration.zero,
|
||||
icyMetadata: IcyMetadataMessage(
|
||||
headers: IcyHeadersMessage(
|
||||
url: url,
|
||||
genre: 'Genre',
|
||||
metadataInterval: 3,
|
||||
bitrate: 100,
|
||||
isPublic: true,
|
||||
name: 'name',
|
||||
),
|
||||
info: IcyInfoMessage(
|
||||
title: 'title',
|
||||
url: url,
|
||||
),
|
||||
),
|
||||
duration: _duration,
|
||||
currentIndex: _index,
|
||||
androidAudioSessionId: null,
|
||||
));
|
||||
}
|
||||
|
||||
Duration get _position {
|
||||
if (_playing && _processingState == ProcessingStateMessage.ready) {
|
||||
final result =
|
||||
_updatePosition + (DateTime.now().difference(_updateTime)) * _speed;
|
||||
return _duration == null || result <= _duration ? result : _duration;
|
||||
} else {
|
||||
return _updatePosition;
|
||||
}
|
||||
}
|
||||
|
||||
Duration get _remaining => (_duration - _position) * (1 / _speed);
|
||||
|
||||
void _setPosition(Duration position) {
|
||||
_updatePosition = position;
|
||||
_updateTime = DateTime.now();
|
||||
}
|
||||
}
|
||||
|
||||
class MockWebServer {
|
||||
HttpServer _server;
|
||||
int get port => _server.port;
|
||||
|
||||
Future start() async {
|
||||
_server = await HttpServer.bind(InternetAddress.loopbackIPv4, 0);
|
||||
_server.listen((request) async {
|
||||
final response = request.response;
|
||||
final body = utf8.encode('${request.headers.value("custom-header")}');
|
||||
if (request.uri.path == '/proxy0.9/foo.mp3') {
|
||||
final clientSocket =
|
||||
await request.response.detachSocket(writeHeaders: false);
|
||||
clientSocket.add(body);
|
||||
await clientSocket.flush();
|
||||
await clientSocket.close();
|
||||
} else {
|
||||
response.contentLength = body.length;
|
||||
response.statusCode = HttpStatus.ok;
|
||||
response.headers.set(HttpHeaders.contentTypeHeader, 'audio/mock');
|
||||
response.add(body);
|
||||
await response.flush();
|
||||
await response.close();
|
||||
}
|
||||
});
|
||||
}
|
||||
|
||||
Future stop() => _server.close();
|
||||
}
|
||||
|
||||
class MyHttpOverrides extends HttpOverrides {}
|
||||
|
|
|
|||
Loading…
Reference in New Issue