public function testMin() { $this->assertTrue(CMathf::min(1.2, 2.8) === 1.2); $this->assertTrue(CMathf::min(-1.2, -2.8) === -2.8); $this->assertTrue(CMathf::min(1, 2) === 1.0); $this->assertTrue(CMathf::min(-1, -2) === -2.0); }