public void DifferentType_DescribeMismatch_IncludesTheMismatch()
{
// Given
TypeSafeMatcherSubClass <string> matcher = new TypeSafeMatcherSubClass <string>();
char value = 'c';
// When
TestHelper.AssertMismatchDescription($"was a Char (\"{value}\")", matcher, value);
// Then - No exception
}
public void DifferentValueSameType_DescribeMismatch_IncludesTheMismatch()
{
// Given
TypeSafeMatcherSubClass <string> matcher = new TypeSafeMatcherSubClass <string>();
string value = "differentValue";
// When
TestHelper.AssertMismatchDescription($"was \"{value}\"", matcher, value);
// Then - No exception
}
public void NullValue_DescribeMismatch_IncludesWasNull()
{
// Given
TypeSafeMatcherSubClass <string> matcher = new TypeSafeMatcherSubClass <string>();
string value = null;
// When
TestHelper.AssertMismatchDescription("was null", matcher, value);
// Then - No exception
}
public void DifferentTypeNullable_DescribeMismatch_IncludesType()
{
// Given
TypeSafeMatcherSubClass <string> matcher = new TypeSafeMatcherSubClass <string>();
int?value = null;
// When
TestHelper.AssertMismatchDescription("was null", matcher, value);
// Then - No exception
}
public void GivenDifferntTypeOfString_Matches_EnsuresTypeIsUnsafeAndReturnsFalse()
{
// Given
TypeSafeMatcherSubClass <int> matcher = new TypeSafeMatcherSubClass <int>();
string value = "asdf";
// When
bool matches = matcher.Matches(value);
// Then
Xunit.Assert.False(matches);
}
