public async Task TryCatchAsync2_1_Return()
{
// Setup
var mock = new Mock <ITryCatchFinally>();
mock.Setup(m => m.TryAsync <string>()).Returns(Task.FromResult("Test"));
var m = mock.Object;
// Act
var returnValue = await Try.CatchReturnAsync(m.TryAsync <string>, m.Catch);
// Assert
Assert.Equal("Test", returnValue);
mock.Verify(m => m.TryAsync <string>(), Times.Once);
mock.Verify(m => m.Catch(It.IsAny <Exception>()), Times.Never);
}
public async Task TryCatchAsync2_2_Return()
{
// Setup
var ex = new Exception();
var mock = new Mock <ITryCatchFinally>();
mock.Setup(m => m.TryAsync <string>()).Throws(ex);
var m = mock.Object;
// Act
var returnValue = await Try.CatchReturnAsync(m.TryAsync <string>, m.CatchAsync, defaultValue : "Test");
// Assert
Assert.Equal("Test", returnValue);
mock.Verify(m => m.TryAsync <string>(), Times.Once);
mock.Verify(
m => m.CatchAsync(It.Is <Exception>(e => ReferenceEquals(e, ex))),
Times.Once);
}
