UnitTest class and usage that I'm working on

UnitTest.sc

UnitTest {
  var <assertionCount = 0, <successCount = 0, <failureCount = 0;

  test {
    arg name, func;
    ("Testing: " ++ name).postln;
    func.value(this);

    ("Assertions: " ++ assertionCount ++ "\t Successes: " ++ successCount ++ "\t Failures: " ++ failureCount).postln;
  }

  assert {
    arg truthValue;
    assertionCount = assertionCount+1;
    truthValue = truthValue.value;
    if(truthValue,
      { successCount = successCount+1 },
      { failureCount = failureCount+1 }
    );
    ^truthValue;
  }
}

unittest_test.scd

(
u = UnitTest.new;
u.test("that true is true", {
  arg self;
  self.assert({true});
  self.assert({1 > 0});
  self.assert({false});
});
)

/* Prints the following:

Testing: that true is true
Assertions: 3	 Successes: 2	 Failures: 1

*/