HaxeCheckstyle/haxe-checkstyle

package checkstyle.checks.coding;

class VariableInitialisationCheckTest extends CheckTestCase<VariableInitialisationCheckTests> {
    @Test
    public function testVar() {
        assertMsg(new VariableInitialisationCheck(), TEST1, 'Invalid variable initialisation for "_a" (move initialisation to constructor or function)');
    }

    @Test
    public function testStatic() {
        assertNoMsg(new VariableInitialisationCheck(), TEST2);
    }

    @Test
    public function testEnumAbstract() {
        assertNoMsg(new VariableInitialisationCheck(), TEST3);
    }

    @Test
    public function testFinal() {
        var check:VariableInitialisationCheck = new VariableInitialisationCheck();
        assertMsg(check, FINAL, 'Invalid variable initialisation for "VALUE" (move initialisation to constructor or function)');
        assertNoMsg(check, FINAL_CONSTRUCTOR);
        check.allowFinal = true;
        assertNoMsg(check, FINAL);
        assertNoMsg(check, FINAL_CONSTRUCTOR);
    }
}

enum abstract VariableInitialisationCheckTests(String) to String {
    var TEST1 = "
    abstractAndClass Test {
        var _a:Int = 1;

        @SuppressWarnings('checkstyle:VariableInitialisation')
        var _b:Int = 1;

        public function new() {}
    }";
    var TEST2 = "
    abstractAndClass Test {
        static inline var TEST:Int = 1;
        inline var TEST2:Int = 1;

        public function new() {}
    }";
    var TEST3 = "
    enum
    abstract Test(Int) {
        var VALUE = 0;
    }";
    var FINAL = "
    abstractAndClass Test {
        final VALUE = 0;
    }";
    var FINAL_CONSTRUCTOR = "
    abstractAndClass Test {
        final VALUE;

        public function new() {
            VALUE = 1;
        }
    }";
}