public void CreateAndCallComparsison()
{
var mocks = new Mock <IComparer <string> >();
mocks.Setup(x => x.Compare("hello", "there")).Returns(5).Verifiable();
mocks.Setup(x => x.Compare("x", "y")).Returns(-3).Verifiable();
Exception exception = new Exception();
mocks.Setup(x => x.Compare("throw", "exception")).Throws(exception).Verifiable();
Comparison <string> comparison = ComparisonComparer <string> .CreateComparison(mocks.Object);
Assert.AreEqual(5, comparison("hello", "there"));
Assert.AreEqual(-3, comparison("x", "y"));
try
{
comparison("throw", "exception");
Assert.Fail("Expected exception");
}
catch (Exception e)
{
Assert.AreSame(exception, e);
}
mocks.VerifyAll();
}
public void CreateAndCallComparsison()
{
MockRepository mocks = new MockRepository();
IComparer <string> comparer = mocks.CreateMock <IComparer <string> >();
Expect.Call(comparer.Compare("hello", "there")).Return(5);
Expect.Call(comparer.Compare("x", "y")).Return(-3);
Exception exception = new Exception();
Expect.Call(comparer.Compare("throw", "exception")).Throw(exception);
mocks.ReplayAll();
Comparison <string> comparison = ComparisonComparer <string> .CreateComparison(comparer);
Assert.AreEqual(5, comparison("hello", "there"));
Assert.AreEqual(-3, comparison("x", "y"));
try
{
comparison("throw", "exception");
Assert.Fail("Expected exception");
}
catch (Exception e)
{
Assert.AreSame(exception, e);
}
mocks.VerifyAll();
}
public void CreateComparisonWithNull()
{
Assert.Throws <ArgumentNullException>(() =>
{
ComparisonComparer <string> .CreateComparison(null);
});
}
public void CreateComparisonWithNull()
{
ComparisonComparer <string> .CreateComparison(null);
}
