public void No_match_if_object_is_null()
{
var matcher = new TestNonNullMatcher(s => true);
var match = matcher.Matches(null);
Assert.False(match, "Expected no match for null.");
}
public void Describe_mismatch_safely()
{
var matcher = new TestNonNullMatcher(s => false);
var description = new StringDescription();
matcher.DescribeMismatchSafely2("something", description);
Assert.Equal("was \"something\"", description.ToString());
}
public void Use_base_mismatch_description_when_null()
{
var matcher = new TestNonNullMatcher(s => true);
var description = new StringDescription();
matcher.DescribeMismatch(null, description);
Assert.Equal("was null", description.ToString());
}
public void Use_mismatch_description_when_not_null()
{
var matcher = new TestNonNullMatcher(s => false);
var description = new StringDescription();
matcher.DescribeMismatch("", description);
Assert.Equal("TestNonNullMatcher.DescribeMismatchSafely", description.ToString());
}
public void Pass_to_MatchesSafely_if_not_null()
{
var flag = false;
var matcher = new TestNonNullMatcher(s => { flag = true; return(true); });
matcher.Matches("");
Assert.True(flag, "Expected MatchesSafely(string, IDescription) to be called.");
}
