public void HasVersion1WamdChunkTest() { Stream wamdFile = this.RealFileSystem.File.Open(Helpers.FixturesRoot + "/WA_SM4BAT/2.2.1_Normal/S4U09523_20210621_205706.wav", FileMode.Open, FileAccess.Read, FileShare.Read); bool hasWamd = Wamd.HasVersion1WamdChunk(wamdFile).IfFail(false); Assert.True(hasWamd); Stream noWamdFile = this.RealFileSystem.File.Open(Helpers.FixturesRoot + "/FL_BAR_LT/3.14_Normal/20191026T000000+1000_REC.flac", FileMode.Open, FileAccess.Read, FileShare.Read); hasWamd = Wamd.HasVersion1WamdChunk(noWamdFile).IfFail(false); Assert.False(hasWamd); }