public void PauseAfterResume_UpdatesAllValues()
{
// Arrange
var firstPlayDuration = 65;
var pauseDuration = 20;
var secondPlayDuration = 10;
var firstPauseAt = _startTime.AddSeconds(firstPlayDuration);
var resumeAt = firstPauseAt.AddSeconds(pauseDuration);
var secondPauseAt = resumeAt.AddSeconds(secondPlayDuration);
var mockCurrentDateTime = new Mock <ICurrentDateTime>();
mockCurrentDateTime.SetupSequence(c => c.Get())
.Returns(_startTime)
.Returns(firstPauseAt)
.Returns(resumeAt)
.Returns(secondPauseAt);
var sut = new PlayProgressTracker(mockCurrentDateTime.Object);
// Act
sut.StartNewTrack(TotalTrackDuration);
sut.Stop();
sut.Resume();
sut.Stop();
// Assert
sut.RemainingSeconds.Should().Be(TotalTrackDuration - firstPlayDuration - secondPlayDuration);
sut.TotalTrackDurationInSeconds.Should().Be(TotalTrackDuration);
sut.SecondsOfTrackPlayed.Should().Be(firstPlayDuration + secondPlayDuration);
}
public void PauseAfterSkipToPercentage_UpdatesAllValues()
{
// Arrange
var firstPlayDuration = 65;
var secondPlayDuration = 10;
var percentageSkippedTo = 85;
var secondsSkippedTo = TotalTrackDuration * percentageSkippedTo / 100;
var skipAt = _startTime.AddSeconds(firstPlayDuration);
var pauseAt = skipAt.AddSeconds(secondPlayDuration);
var mockCurrentDateTime = new Mock <ICurrentDateTime>();
mockCurrentDateTime.SetupSequence(c => c.Get())
.Returns(_startTime)
.Returns(skipAt)
.Returns(pauseAt);
var sut = new PlayProgressTracker(mockCurrentDateTime.Object);
// Act
sut.StartNewTrack(TotalTrackDuration);
sut.SkipToPercentage(percentageSkippedTo);
sut.Stop();
// Assert
sut.RemainingSeconds.Should().Be(TotalTrackDuration - secondsSkippedTo - secondPlayDuration);
sut.TotalTrackDurationInSeconds.Should().Be(TotalTrackDuration);
sut.SecondsOfTrackPlayed.Should().Be(secondsSkippedTo + secondPlayDuration);
}
public void StartNewTrack_UpdatesAllValues()
{
// Arrange
var mockCurrentDateTime = new Mock <ICurrentDateTime>();
var sut = new PlayProgressTracker(mockCurrentDateTime.Object);
// Act
sut.StartNewTrack(TotalTrackDuration);
// Assert
sut.RemainingSeconds.Should().Be(TotalTrackDuration);
sut.TotalTrackDurationInSeconds.Should().Be(TotalTrackDuration);
sut.SecondsOfTrackPlayed.Should().Be(0);
}
public void SkipToPercentage_UpdatesAllValues()
{
// Arrange
var percentageSkippedTo = 34;
var secondsSkippedTo = TotalTrackDuration * percentageSkippedTo / 100;
var mockCurrentDateTime = new Mock <ICurrentDateTime>();
var sut = new PlayProgressTracker(mockCurrentDateTime.Object);
// Act
sut.StartNewTrack(TotalTrackDuration);
sut.SkipToPercentage(percentageSkippedTo);
// Assert
sut.RemainingSeconds.Should().Be(TotalTrackDuration - secondsSkippedTo);
sut.TotalTrackDurationInSeconds.Should().Be(TotalTrackDuration);
sut.SecondsOfTrackPlayed.Should().Be(secondsSkippedTo);
}
public void Stop_UpdatesSecondsOfTrackPlayed()
{
// Arrange
var stopAt = _startTime.AddSeconds(TotalTrackDuration);
var mockCurrentDateTime = new Mock <ICurrentDateTime>();
mockCurrentDateTime.SetupSequence(c => c.Get())
.Returns(_startTime)
.Returns(stopAt);
var sut = new PlayProgressTracker(mockCurrentDateTime.Object);
// Act
sut.StartNewTrack(TotalTrackDuration);
sut.Stop();
// Assert
sut.RemainingSeconds.Should().Be(0);
sut.TotalTrackDurationInSeconds.Should().Be(TotalTrackDuration);
sut.SecondsOfTrackPlayed.Should().Be(TotalTrackDuration);
}
