public static IMore <T> Bipedal <T>(
this IBe <T> be
) where T : Animal
{
be.Compose(actual =>
{
Expect(actual.Legs).To.Equal(2);
});
return(be.More());
}
internal static IStringMore AllNumeric(
this IBe <string> be
)
{
be.AddMatcher(actual =>
{
var passed = actual.All(c => "0123456789".Contains(c));
return(new MatcherResult(
passed,
$"Expected \"{actual}\" {passed.AsNot()}to be all numeric"
));
});
return(be.More());
}
/// <summary>
/// Asserts that a string is alpha
/// </summary>
/// <param name="be"></param>
/// <param name="customMessageGenerator"></param>
/// <returns></returns>
public static IStringMore Alpha(
this IBe <string> be,
Func <string> customMessageGenerator)
{
be.AddMatcher(actual =>
{
var passed = actual != null &&
actual.All(c => c.IsAlpha());
return(new MatcherResult(
passed,
FinalMessageFor(
() => $"Expected {actual.Stringify()} {passed.AsNot()}to be alpha",
customMessageGenerator)
));
});
return(be.More());
}
/// <summary>
/// Tests if a value is null
/// </summary>
/// <param name="continuation">Continuation to operate on</param>
/// <param name="customMessageGenerator">Generates a custom message to include when failing</param>
/// <typeparam name="T">Type of object being tested</typeparam>
public static IMore <T> Null <T>(
this IBe <T> continuation,
Func <string> customMessageGenerator
)
{
continuation.AddMatcher(
actual =>
{
var passed = actual == null;
return(new MatcherResult(
passed,
FinalMessageFor(
() => passed
? new[] { "Expected not to get null" }
: new[] { "Expected null but got", Quote(actual) },
customMessageGenerator)
));
});
return(continuation.More());
}