Add VisitContainsNricPredicateTest

src/test/java/seedu/address/model/visit/VisitContainsNricPredicateTest.java

@@ -0,0 +1,69 @@
+package seedu.address.model.visit;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertFalse;
+import static org.junit.jupiter.api.Assertions.assertTrue;
+import static seedu.address.testutil.TypicalPersons.ALICE;
+import static seedu.address.testutil.TypicalPersons.BENSON;
+import static seedu.address.testutil.TypicalVisits.VISIT_ALICE;
+
+import org.junit.jupiter.api.Test;
+
+import seedu.address.testutil.VisitBuilder;
+
+class VisitContainsNricPredicateTest {
+
+    @Test
+    public void equals() {
+        String firstPredicateKeyword = ALICE.getNric().toString();
+        String secondPredicateKeyword = BENSON.getNric().toString();
+
+        VisitContainsNricPredicate firstPredicate =
+                new VisitContainsNricPredicate(firstPredicateKeyword);
+        VisitContainsNricPredicate secondPredicate =
+                new VisitContainsNricPredicate(secondPredicateKeyword);
+
+        // same object -> returns true
+        assertTrue(firstPredicate.equals(firstPredicate));
+
+        // same values -> returns true
+        VisitContainsNricPredicate firstPredicateCopy =
+                new VisitContainsNricPredicate(firstPredicateKeyword);
+        assertTrue(firstPredicate.equals(firstPredicateCopy));
+
+        // different types -> returns false
+        assertFalse(firstPredicate.equals(1));
+
+        // null -> returns false
+        assertFalse(firstPredicate.equals(null));
+
+        // different person -> returns false
+        assertFalse(firstPredicate.equals(secondPredicate));
+    }
+
+    @Test
+    public void test_visitContainsKeyword_returnsTrue() {
+        VisitContainsNricPredicate predicate =
+                new VisitContainsNricPredicate(VISIT_ALICE.getNric().toString());
+        assertTrue(predicate.test(new VisitBuilder().withNric(ALICE.getNric().toString()).build()));
+
+        predicate = new VisitContainsNricPredicate("T0123456A");
+        assertTrue(predicate.test(new VisitBuilder().withNric("T0123456A").build()));
+
+    }
+
+    @Test
+    public void test_visitDoesNotContainKeyword_returnsFalse() {
+        VisitContainsNricPredicate predicate = new VisitContainsNricPredicate("T0123456A");
+        assertFalse(predicate.test(new VisitBuilder().withNric("T0654321A").build()));
+    }
+
+    @Test
+    void testToString() {
+        String keyword = "T0123456A";
+        VisitContainsNricPredicate predicate = new VisitContainsNricPredicate(keyword);
+
+        String expected = VisitContainsNricPredicate.class.getCanonicalName() + "{keywords=" + keyword + "}";
+        assertEquals(expected, predicate.toString());
+    }
+}