public static object[][] PassingConstraints() => new object[][]
{
new object[] { AtLeast.Once(), 1 },
new object[] { AtLeast.Once(), 2 },
new object[] { AtLeast.Twice(), 2 },
new object[] { AtLeast.Twice(), 3 },
new object[] { AtLeast.Thrice(), 3 },
new object[] { AtLeast.Thrice(), 4 },
new object[] { AtLeast.Times(4), 4 },
new object[] { AtLeast.Times(4), 5 },
new object[] { AtMost.Once(), 0 },
new object[] { AtMost.Once(), 1 },
new object[] { AtMost.Twice(), 1 },
new object[] { AtMost.Twice(), 2 },
new object[] { AtMost.Thrice(), 2 },
new object[] { AtMost.Thrice(), 3 },
new object[] { AtMost.Times(4), 3 },
new object[] { AtMost.Times(4), 4 },
new object[] { Exactly.Once(), 1 },
new object[] { Exactly.Twice(), 2 },
new object[] { Exactly.Thrice(), 3 },
new object[] { Exactly.Times(4), 4 },
new object[] { LessThan.Twice(), 1 },
new object[] { LessThan.Thrice(), 2 },
new object[] { LessThan.Times(4), 3 },
new object[] { MoreThan.Once(), 2 },
new object[] { MoreThan.Twice(), 3 },
new object[] { MoreThan.Thrice(), 4 },
new object[] { MoreThan.Times(4), 5 },
};
public void When_string_containment_more_than_once_is_asserted_and_actual_value_is_null_then_it_should_throw()
{
// Arrange
string actual = null;
string expectedSubstring = "XYZ";
// Act
Action act = () => actual.Should().Contain(expectedSubstring, MoreThan.Once());
// Assert
act.Should().Throw <XunitException>()
.WithMessage("Expected * <null> to contain \"XYZ\" more than 1 time, but found it 0 times.");
}
public void When_string_containment_equivalent_of_more_than_once_is_asserted_and_actual_value_does_not_contain_the_expected_string_it_should_throw_earlier()
{
// Arrange
string actual = "abCDEf";
string expectedSubstring = "xyS";
// Act
Action act = () => actual.Should().ContainEquivalentOf(expectedSubstring, MoreThan.Once());
// Assert
act.Should().Throw <XunitException>()
.WithMessage("Expected * \"abCDEf\" to contain equivalent of \"xyS\" more than 1 time, but found it 0 times.");
}