public void MatcherDescriptionMustBeCorrect()
{
var expected = ExpectMatcherDescription();
var description = new StringDescription();
_matcher.DescribeTo(description);
var actual = description.ToString();
Xunit.Assert.Equal(expected, actual);
}
public static void That <T>(String reason, Func <T> func, IMatcher <T> matcher)
{
T actual = WaitAndGetActualValue(func, matcher, _timeout, _delay);
if (!matcher.Matches(actual))
{
StringDescription stringDescription1 = new StringDescription();
matcher.DescribeTo(stringDescription1);
StringDescription stringDescription2 = new StringDescription();
matcher.DescribeMismatch(actual, stringDescription2);
throw new MatchException(stringDescription1.ToString(), stringDescription2.ToString(), reason);
}
}
public static void That <T>(T actual, IMatcher <T> matcher)
{
if (matcher.Matches(actual))
{
return;
}
var description = new StringDescription();
matcher.DescribeTo(description);
var mismatchDescription = new StringDescription();
matcher.DescribeMismatch(actual, mismatchDescription);
throw new MatchException(description.ToString(), mismatchDescription.ToString(), null);
}
///<summary>
/// Asserts that an item satisfies the condition specified by matcher.
///</summary>
///<param name="item">The item to test.</param>
///<param name="matcher">A <see cref="IMatcher{T}">matcher</see>.</param>
///<param name="messageFormat">The custom assertion message format, or null if none.</param>
///<param name="messageArgs">The custom assertion message arguments, or null if none.</param>
///<typeparam name="T">The static type accepted by the matcher.</typeparam>
public static void That <T>(T item, IMatcher <T> matcher, string messageFormat, params object[] messageArgs)
{
AssertionHelper.Verify(() =>
{
if (matcher.Matches(item))
{
return(null);
}
var description = new StringDescription();
var mismatchDescription = new StringDescription();
matcher.DescribeTo(description);
matcher.DescribeMismatch(item, mismatchDescription);
return(new AssertionFailureBuilder("Expected " + description)
.SetMessage(messageFormat, messageArgs)
.AddLabeledValue("Expected", description.ToString())
.AddLabeledValue("But", mismatchDescription.ToString())
.ToAssertionFailure());
});
}
public void DescribeTo(IDescription description)
{
_createdMatcher.DescribeTo(description);
}
public override void DescribeTo(IDescription description)
{
_decoratedMatcher.DescribeTo(description);
}
public override void DescribeTo(IDescription description)
{
_toDecorate.DescribeTo(description);
}
public void DescribeTo(IDescription description)
{
_innerMatcher.DescribeTo(description);
}