public void CachesProvidedValue()
{
var mock = new Mock<IFoo>();
var provider = new MockDefaultValueProvider(mock);
var value1 = provider.ProvideDefault(typeof(IFoo).GetProperty("Bar").GetGetMethod());
var value2 = provider.ProvideDefault(typeof(IFoo).GetProperty("Bar").GetGetMethod());
AssertHelper.Same(value1, value2);
}
public void ProvidesMockValue()
{
var mock = new Mock<IFoo>();
var provider = new MockDefaultValueProvider(mock);
var value = provider.ProvideDefault(typeof(IFoo).GetProperty("Bar").GetGetMethod());
Assert.IsNotNull(value);
Assert.IsTrue(value is IMocked);
}
public void NewMocksHaveSameCallBaseAsOwner()
{
var mock = new Mock<IFoo> { CallBase = true };
var provider = new MockDefaultValueProvider(mock);
var value = provider.ProvideDefault(typeof(IFoo).GetProperty("Bar").GetGetMethod());
var barMock = Mock.Get((IBar)value);
Assert.AreEqual(mock.CallBase, barMock.CallBase);
}
public void NewMocksHaveSameBehaviorAndDefaultValueAsOwner()
{
var mock = new Mock<IFoo>();
var provider = new MockDefaultValueProvider(mock);
var value = provider.ProvideDefault(typeof(IFoo).GetProperty("Bar").GetGetMethod());
var barMock = Mock.Get((IBar)value);
Assert.AreEqual(mock.Behavior, barMock.Behavior);
Assert.AreEqual(mock.DefaultValue, barMock.DefaultValue);
}
public void ProvidesEmptyValueIfNotMockeable()
{
var mock = new Mock<IFoo>();
var provider = new MockDefaultValueProvider(mock);
var value = provider.ProvideDefault(typeof(IFoo).GetProperty("Value").GetGetMethod());
Assert.AreEqual(default(string), value);
value = provider.ProvideDefault(typeof(IFoo).GetProperty("Value").GetGetMethod());
Assert.AreEqual(default(string), value);
value = provider.ProvideDefault(typeof(IFoo).GetProperty("Indexes").GetGetMethod());
Assert.IsTrue(value is IEnumerable<int> && ((IEnumerable<int>)value).Count() == 0);
value = provider.ProvideDefault(typeof(IFoo).GetProperty("Bars").GetGetMethod());
Assert.IsTrue(value is IBar[] && ((IBar[])value).Length == 0);
}
public void CreatedMockIsVerifiedWithOwner()
{
var mock = new Mock<IFoo>();
var provider = new MockDefaultValueProvider(mock);
var value = provider.ProvideDefault(typeof(IFoo).GetProperty("Bar").GetGetMethod());
var barMock = Mock.Get((IBar)value);
barMock.Setup(b => b.Do()).Verifiable();
AssertHelper.Throws<MockVerificationException>(() => mock.Verify());
}