FFMpegCore/FFMpegCore.Test/FFMpegArgumentProcessorTest.cs

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using Microsoft.VisualStudio.TestTools.UnitTesting;
using FluentAssertions;
using System.Reflection;
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using FFMpegCore.Arguments;
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namespace FFMpegCore.Test
{
[TestClass]
public class FFMpegArgumentProcessorTest
{
[TestCleanup]
public void TestInitialize()
{
// After testing reset global configuration to null, to be not wrong for other test relying on configuration
typeof(GlobalFFOptions).GetField("_current", BindingFlags.NonPublic | BindingFlags.Static).SetValue(GlobalFFOptions.Current, null);
}
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private static FFMpegArgumentProcessor CreateArgumentProcessor() => FFMpegArguments
.FromFileInput("")
.OutputToFile("");
[TestMethod]
public void Processor_GlobalOptions_GetUsed()
{
var globalWorkingDir = "Whatever";
GlobalFFOptions.Configure(new FFOptions { WorkingDirectory = globalWorkingDir });
var processor = CreateArgumentProcessor();
var options2 = processor.GetConfiguredOptions(null);
options2.WorkingDirectory.Should().Be(globalWorkingDir);
}
[TestMethod]
public void Processor_SessionOptions_GetUsed()
{
var sessionWorkingDir = "./CurrentRunWorkingDir";
var processor = CreateArgumentProcessor();
processor.Configure(options => options.WorkingDirectory = sessionWorkingDir);
var options = processor.GetConfiguredOptions(null);
options.WorkingDirectory.Should().Be(sessionWorkingDir);
}
[TestMethod]
public void Processor_Options_CanBeOverridden_And_Configured()
{
var globalConfig = "Whatever";
GlobalFFOptions.Configure(new FFOptions { WorkingDirectory = globalConfig, TemporaryFilesFolder = globalConfig, BinaryFolder = globalConfig });
var processor = CreateArgumentProcessor();
var sessionTempDir = "./CurrentRunWorkingDir";
processor.Configure(options => options.TemporaryFilesFolder = sessionTempDir);
var overrideOptions = new FFOptions() { WorkingDirectory = "override" };
var options = processor.GetConfiguredOptions(overrideOptions);
options.Should().BeEquivalentTo(overrideOptions);
options.TemporaryFilesFolder.Should().BeEquivalentTo(sessionTempDir);
options.BinaryFolder.Should().NotBeEquivalentTo(globalConfig);
}
[TestMethod]
public void Options_Global_And_Session_Options_Can_Differ()
{
FFMpegArgumentProcessor CreateArgumentProcessor() => FFMpegArguments
.FromFileInput("")
.OutputToFile("");
var globalWorkingDir = "Whatever";
GlobalFFOptions.Configure(new FFOptions { WorkingDirectory = globalWorkingDir });
var processor1 = CreateArgumentProcessor();
var sessionWorkingDir = "./CurrentRunWorkingDir";
processor1.Configure(options => options.WorkingDirectory = sessionWorkingDir);
var options1 = processor1.GetConfiguredOptions(null);
options1.WorkingDirectory.Should().Be(sessionWorkingDir);
var processor2 = CreateArgumentProcessor();
var options2 = processor2.GetConfiguredOptions(null);
options2.WorkingDirectory.Should().Be(globalWorkingDir);
}
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[TestMethod]
public void Concat_Escape()
{
var arg = new DemuxConcatArgument(new[] { @"Heaven's River\05 - Investigation.m4b" });
arg.Values.Should().BeEquivalentTo(new[] { @"file 'Heaven'\''s River\05 - Investigation.m4b'" });
}
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[TestMethod]
public void Audible_Aaxc_Test()
{
var arg = new AudibleEncryptionKeyArgument("123", "456");
arg.Text.Should().Be($"-audible_key 123 -audible_iv 456");
}
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[TestMethod]
public void Audible_Aax_Test()
{
var arg = new AudibleEncryptionKeyArgument("62689101");
arg.Text.Should().Be($"-activation_bytes 62689101");
}
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}
}