@Test
public void testDeleteCouponServletWithEmptyCoupon() throws Exception {
StringWriter stringWriter = new StringWriter();
PrintWriter writer = new PrintWriter(stringWriter);
when(request.getParameter(Constants.COUPON_CODE)).thenReturn("");
when(response.getWriter()).thenReturn(writer);
when(request.getPathInfo()).thenReturn(Constants.DELETE_COUPON_PATH.toString());
when(request.getMethod()).thenReturn("GET");
servletRouter.doGet(request, response);
assertTrue(stringWriter.toString().contains("Coupon code is empty or not valid"));
}
@Test
public void testDeleteCouponServletWithNullCoupon() throws Exception {
StringWriter stringWriter = new StringWriter();
PrintWriter writer = new PrintWriter(stringWriter);
when(request.getParameter(Constants.COUPON_CODE)).thenReturn(Constants.COUPON_TEST_CODE);
when(couponPluginApi.getCouponByCode(anyString())).thenReturn(null);
when(response.getWriter()).thenReturn(writer);
when(request.getPathInfo()).thenReturn(Constants.DELETE_COUPON_PATH.toString());
when(request.getMethod()).thenReturn("GET");
servletRouter.doGet(request, response);
assertTrue(stringWriter.toString().contains("Coupon not found in the DB"));
}
@Test
public void testDeleteCouponServletOK() throws Exception {
StringWriter stringWriter = new StringWriter();
PrintWriter writer = new PrintWriter(stringWriter);
CouponsRecord couponRecord = buildSuccessfulCouponRecord();
when(request.getParameter(Constants.COUPON_CODE)).thenReturn(Constants.COUPON_TEST_CODE);
when(couponPluginApi.getCouponByCode(anyString())).thenReturn(couponRecord);
when(couponPluginApi.getActiveCouponsAppliedByCouponCode(anyString()))
.thenReturn(new ArrayList());
when(response.getWriter()).thenReturn(writer);
when(request.getPathInfo()).thenReturn(Constants.DELETE_COUPON_PATH.toString());
when(request.getMethod()).thenReturn("GET");
servletRouter.doGet(request, response);
assertTrue(stringWriter.toString().contains("has been successfully deleted"));
}
@Test
public void testDeleteCouponServletWithCouponApplicationActive() throws Exception {
StringWriter stringWriter = new StringWriter();
PrintWriter writer = new PrintWriter(stringWriter);
List<CouponsAppliedRecord> mockListOfActiveCouponsApplied = buildListOfActiveCouponsApplied();
CouponsRecord couponRecord = buildSuccessfulCouponRecord();
when(request.getParameter(Constants.COUPON_CODE)).thenReturn(Constants.COUPON_TEST_CODE);
when(couponPluginApi.getCouponByCode(anyString())).thenReturn(couponRecord);
when(couponPluginApi.getActiveCouponsAppliedByCouponCode(anyString()))
.thenReturn(mockListOfActiveCouponsApplied);
when(response.getWriter()).thenReturn(writer);
when(request.getPathInfo()).thenReturn(Constants.DELETE_COUPON_PATH.toString());
when(request.getMethod()).thenReturn("GET");
servletRouter.doGet(request, response);
assertTrue(
stringWriter
.toString()
.contains("has currently active applications and cannot be deleted"));
}