assertOp

1 assertLessThan(2, 3);
2 
3 auto exception = expectThrows!AssertException(assertGreaterThanOrEqual(2, 3));
4 
5 assertEquals("condition (2 >= 3) not satisfied", exception.msg);

1 assertIn("foo", ["foo": "bar"]);
2 
3 auto exception = expectThrows!AssertException(assertNotIn("foo", ["foo": "bar"]));
4 
5 assertEquals(`condition ("foo" !in ["foo":"bar"]) not satisfied`, exception.msg);