public function testABV() { $this->assertEquals(7.319479429051208, Beercalc::abv(1.055, 1)); $this->assertEquals(null, Beercalc::abv(1, 1.055)); $this->assertEquals(null, Beercalc::abv("asdf", "asdf")); }
public function testABV() { $this->assertEquals(7.204999999999992, Beercalc::abv(1.055, 1)); $this->assertEquals(null, Beercalc::abv(1, 1.055)); $this->assertEquals(null, Beercalc::abv("asdf", "asdf")); }