public void ShouldCreateNoneRole()
{
var noRoleInActivity = RoleInActivity.None();
noRoleInActivity.Activity.ShouldBe(ActivityId.Empty);
noRoleInActivity.Role.ShouldBe(DeviceRole.Idle);
}
public void ShouldCreateRecordingRole(ActivityId activity)
{
var recordingRoleInActivity = RoleInActivity.Recording(activity);
recordingRoleInActivity.Activity.ShouldBe(activity);
recordingRoleInActivity.Role.ShouldBe(DeviceRole.Recording);
}
public void ShouldBeRecordingWhenUsedForAudioRecording(
Microphone microphone,
ActivityId audioRecording)
{
microphone.UseForAudioRecording(audioRecording);
microphone.IsInRole(RoleInActivity.Recording(audioRecording)).ShouldBeTrue();
}
public void ShouldBeRecordingWhenUsedForVideoRecording(
VideoCamera videoCamera,
ActivityId videoRecording)
{
videoCamera.UseForVideoRecording(videoRecording);
videoCamera.IsInRole(RoleInActivity.Recording(videoRecording)).ShouldBeTrue();
}
/// <summary>
/// Verifies if the device is in a role during an activity given by <paramref name="roleInActivty"/>.
/// </summary>
/// <param name="roleInActivty">
/// The role in an activity the device playsmight be part of.
/// </param>
/// <returns>
/// <see langword="true"/>, if the device is ain the role;
/// <see langword="false"/> otherwise.
/// </returns>
public bool IsInRole(RoleInActivity roleInActivty)
{
if (roleInActivty == null)
{
throw new ArgumentNullException(nameof(roleInActivty));
}
return currentRoleInActivity == roleInActivty;
}
public static void ShouldNotBeRecording(this Device self, IMediaRecording recording)
{
self.IsInRole(RoleInActivity.Recording(recording.ActivityId)).ShouldBeFalse();
}
/// <summary>
/// Attempts to assume a role in an activty given by <paramref name="roleInActivty"/>
/// </summary>
/// <param name="roleInActivty">
/// The role in an activty the device should to assume.
/// </param>
/// <returns>
/// <see langword="true"/>, if the device can assume the role; <see langword="false"/> otherwise.
/// </returns>
protected bool AssumeRole(RoleInActivity roleInActivty)
{
currentRoleInActivity = roleInActivty;
return true;
}
/// <summary>
/// Makes the device available.
/// </summary>
public void MakeAvailable()
{
currentRoleInActivity = RoleInActivity.None();
}
