public async Task DocumentLengthTestAsync()
{
// setting up mocks
var complexFunctionality = new Mock <IDocumentProvider>();
complexFunctionality.Setup(c => c.FetchDocumentAsync(It.IsAny <Uri>())).ReturnsAsync("Hello world!");
var simpleFunctionality = new Mock <ISimpleFunctionality>();
/// uut usage
var uut = new SimpleUnitUnderTest(complexFunctionality.Object, simpleFunctionality.Object);
await uut.DoStuffAsync(new Uri("https://moq.com"));
await uut.DoStuffAsync(new Uri("https://moq.com"));
complexFunctionality.Verify(c => c.FetchDocumentAsync(new Uri("https://moq.com")), Times.AtMost(3));
complexFunctionality.Verify(c => c.FetchDocumentAsync(It.IsAny <Uri>()), Times.Exactly(2));
complexFunctionality.Verify(c => c.FetchDocumentAsync(It.Is <Uri>(u => u.Host.EndsWith("com"))), Times.AtLeastOnce);
}
public async Task DocumentLengthTestAsync()
{
var complexFunctionality = new Mock <IDocumentProvider>();
var simpleFunctionality = new Mock <ISimpleFunctionality>();
var response = "hello world!";
complexFunctionality
.Setup(c => c.FetchDocumentAsync(new Uri("https://moq.com")))
.ReturnsAsync(response);
complexFunctionality
.Setup(c => c.FetchDocumentAsync(It.IsAny <Uri>()))
.ReturnsAsync(response);
complexFunctionality
.Setup(c => c.FetchDocumentAsync(It.IsAny <Uri>()))
.Throws(new NotImplementedException());
complexFunctionality
.SetupGet(c => c.CachedDocument)
.Returns(response);
complexFunctionality
.SetupSequence(c => c.FetchDocumentAsync(It.IsAny <Uri>()))
.ReturnsAsync(response)
.ReturnsAsync(string.Empty)
.ReturnsAsync(response);
complexFunctionality.Setup(c => c.FetchDocumentAsync(It.IsAny <Uri>()))
.Callback((Uri u) => Console.WriteLine($"Before call to {u}"))
.ReturnsAsync(response)
.Callback((Uri u) => Console.WriteLine($"After call to {u}"));
var uut = new SimpleUnitUnderTest(complexFunctionality.Object, simpleFunctionality.Object);
var actual = await uut.DoStuffAsync(new Uri("https://test.com"));
Assert.AreEqual(response.Length, actual);
var mock = new Mock <IDocumentProvider>(MockBehavior.Strict);
mock = new Mock <IDocumentProvider>(MockBehavior.Loose);
mock = new Mock <IDocumentProvider> {
DefaultValue = DefaultValue.Mock
};
}