LessThanOrEqualConstraint - jnm2/nunit-docs-wiki GitHub Wiki
LessThanOrEqualConstraint tests that one value is less than or equal to another.
LessThanOrEqualConstraint(object expected)
Is.LessThanOrEqualTo(object expected)
Is.AtMost(object expected)
...Using(IComparer comparer)
...Using<T>(IComparer<T> comparer)
...Using<T>(Comparison<T> comparer)
Assert.That(3, Is.LessThanOrEqualTo(7));
Assert.That(3, Is.AtMost(7));
Assert.That(3, Is.LessThanOrEqualTo(3));
Assert.That(3, Is.AtMost(3));
Assert.That(myOwnObject,
Is.LessThanOrEqualTo(theExpected).Using(myComparer));