HaxeCheckstyle/haxe-checkstyle

package checkstyle.checks.coding;

class MultipleVariableDeclarationsCheckTest extends CheckTestCase<MultipleVariableDeclarationsCheckTests> {
    static inline var MSG_MULTI_VAR_COMMA:String = "Each variable declaration must be in its own statement";
    static inline var MSG_MULTI_VAR:String = "Only one variable definition per line allowed";

    @Test
    public function testMultiVarsStatement() {
        assertMsg(new MultipleVariableDeclarationsCheck(), TEST1, MSG_MULTI_VAR_COMMA);
        assertMsg(new MultipleVariableDeclarationsCheck(), TEST2, MSG_MULTI_VAR_COMMA);
    }

    @Test
    public function testMultiVarsInOneLine() {
        assertMessages(new MultipleVariableDeclarationsCheck(), TEST3, [MSG_MULTI_VAR, MSG_MULTI_VAR, MSG_MULTI_VAR]);
    }

    @Test
    public function testCorrectVariables() {
        assertNoMsg(new MultipleVariableDeclarationsCheck(), TEST4);
        assertNoMsg(new MultipleVariableDeclarationsCheck(), TEST5);
    }
}

enum abstract MultipleVariableDeclarationsCheckTests(String) to String {
    var TEST1 = "
    abstractAndClass Test {
        function a() {
            var d,e = 2;
        }
    }";
    var TEST2 = "
    abstractAndClass Test {
        function a() {
            var d,e,f;
        }
    }";
    var TEST3 = "
    abstractAndClass Test {
        function a() {
            var d = 10; var e;
            var d;var e;
            var f; var g;
        }
    }";
    var TEST4 = "
    abstractAndClass Test {
        function a() {
            var d;
            var e = 2;
        }
    }";
    var TEST5 = "
    abstractAndClass Test {
        function foo() {
            var s = 'var f';
        }
    }";
}