@@ -0,0 +1,623 @@
+package seedu.tasklist.model.task;%0A%0Aimport static org.junit.Assert.assertFalse;%0Aimport static org.junit.Assert.assertTrue;%0A%0Aimport org.junit.Test;%0A%0Apublic class PriorityTest %7B%0A%0A    @Test%0A    public void isValidPriority() %7B%0A        //valid Priority%0A        assertTrue(Priority.isValidPriority(%22high%22));%0A        assertTrue(Priority.isValidPriority(%22medium%22));%0A        assertTrue(Priority.isValidPriority(%22low%22));%0A%0A        //invalid Priority%0A        assertFalse(Priority.isValidPriority(%22important%22));%0A        assertFalse(Priority.isValidPriority(%22%22));%0A        assertFalse(Priority.isValidPriority(%22not important%22));%0A%0A    %7D%0A%7D%0A

add PriorityTest