| class MultiplyDivideEqualsTest extends GroovyTestCase { |
| |
| void testIntegerMultiplyEquals() { |
| x = 2 |
| y = 3 |
| x *= y |
| |
| assert x == 6 |
| |
| y *= 4 |
| |
| assert y == 12 |
| } |
| |
| void testCharacterMultiplyEquals() { |
| Character x = 2 |
| Character y = 3 |
| x *= y |
| |
| assert x == 6 |
| |
| y *= 4 |
| |
| assert y == 12 |
| } |
| |
| void testNumberMultiplyEquals() { |
| x = 1.2 |
| y = 2 |
| x *= y |
| |
| assert x == 2.4 |
| } |
| |
| void testStringMultiplyEquals() { |
| x = "bbc" |
| y = 2 |
| x *= y |
| |
| assert x == "bbcbbc" |
| |
| x = "Guillaume" |
| y = 0 |
| x *= y |
| assert x == "" |
| } |
| |
| |
| void testIntegerDivideEquals() { |
| x = 18 |
| y = 6 |
| x /= y |
| |
| assert x == 3.0 |
| |
| y /= 3 |
| |
| assert y == 2.0 |
| } |
| |
| void testCharacterDivideEquals() { |
| Character x = 18 |
| Character y = 6 |
| x /= y |
| |
| assert x == 3.0 |
| |
| y /= 3 |
| |
| assert y == 2.0 |
| } |
| |
| void testNumberDivideEquals() { |
| x = 10.4 |
| y = 2 |
| x /= y |
| |
| assert x == 5.2 |
| } |
| } |