public void SetCompleted_RaisesProgressChanged()
{
// Arrange
var asyncCallbackCalled = false;
var asyncCallbackCalled2 = false;
var progress = 0;
var progress2 = 0f;
var op = new AsyncCompletionSource();
var pc = Substitute.For <IProgress <float> >();
op.ProgressChanged += (sender, args) =>
{
asyncCallbackCalled = true;
progress = args.ProgressPercentage;
};
op.AddProgressCallback(
p =>
{
asyncCallbackCalled2 = true;
progress2 = p;
},
null);
op.AddProgressCallback(pc, null);
// Act
op.SetCompleted();
// Assert
Assert.True(asyncCallbackCalled);
Assert.True(asyncCallbackCalled2);
Assert.Equal(100, progress);
Assert.Equal(1, progress2);
pc.Received(1).Report(1);
}
