[DE-117] DE-629 - Java test CRUD for Invoices endpoints part 1 (Issue Invoice)

tests/src/test/java/com/maxio/advancedbilling/controllers/invoices/InvoicesControllerIssueTest.java

@@ -0,0 +1,294 @@
+package com.maxio.advancedbilling.controllers.invoices;
+
+import com.maxio.advancedbilling.AdvancedBillingClient;
+import com.maxio.advancedbilling.TestClient;
+import com.maxio.advancedbilling.controllers.InvoicesController;
+import com.maxio.advancedbilling.exceptions.ApiException;
+import com.maxio.advancedbilling.models.Component;
+import com.maxio.advancedbilling.models.CreateAllocation;
+import com.maxio.advancedbilling.models.CreateAllocationRequest;
+import com.maxio.advancedbilling.models.CreateInvoiceCoupon;
+import com.maxio.advancedbilling.models.CreateInvoiceItem;
+import com.maxio.advancedbilling.models.CreateInvoiceStatus;
+import com.maxio.advancedbilling.models.Customer;
+import com.maxio.advancedbilling.models.FailedPaymentAction;
+import com.maxio.advancedbilling.models.Invoice;
+import com.maxio.advancedbilling.models.InvoiceAddress;
+import com.maxio.advancedbilling.models.InvoiceBalanceItem;
+import com.maxio.advancedbilling.models.InvoiceConsolidationLevel;
+import com.maxio.advancedbilling.models.InvoiceCustomer;
+import com.maxio.advancedbilling.models.InvoiceLineItem;
+import com.maxio.advancedbilling.models.InvoicePreviousBalance;
+import com.maxio.advancedbilling.models.InvoiceSeller;
+import com.maxio.advancedbilling.models.InvoiceStatus;
+import com.maxio.advancedbilling.models.IssueInvoiceRequest;
+import com.maxio.advancedbilling.models.ListInvoicesInput;
+import com.maxio.advancedbilling.models.Product;
+import com.maxio.advancedbilling.models.ProductFamily;
+import com.maxio.advancedbilling.models.Subscription;
+import com.maxio.advancedbilling.models.containers.CreateInvoiceCouponAmount;
+import com.maxio.advancedbilling.models.containers.CreateInvoiceItemProductId;
+import com.maxio.advancedbilling.models.containers.CreateInvoiceItemQuantity;
+import com.maxio.advancedbilling.utils.TestSetup;
+import com.maxio.advancedbilling.utils.TestTeardown;
+import com.maxio.advancedbilling.utils.assertions.CommonAssertions;
+import org.junit.jupiter.api.AfterAll;
+import org.junit.jupiter.api.BeforeAll;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.params.ParameterizedTest;
+import org.junit.jupiter.params.provider.Arguments;
+import org.junit.jupiter.params.provider.MethodSource;
+
+import java.io.IOException;
+import java.time.LocalDate;
+import java.util.List;
+import java.util.stream.Stream;
+
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.junit.jupiter.api.Assertions.assertAll;
+
+class InvoicesControllerIssueTest {
+    private static final TestSetup TEST_SETUP = new TestSetup();
+    private static final AdvancedBillingClient CLIENT = TestClient.createClient();
+    private static final InvoicesController INVOICES_CONTROLLER = CLIENT.getInvoicesController();
+
+    private static Product product;
+    private static Component quantityBasedComponent;
+    private static Subscription subscription;
+    private static Customer customer;
+    private static Invoice openInvoice;
+    private static Invoice paidInvoice;
+
+    @BeforeAll
+    static void setUp() throws IOException, ApiException {
+        ProductFamily productFamily = TEST_SETUP.createProductFamily();
+        product = TEST_SETUP.createProduct(productFamily, b -> b.priceInCents(1250));
+        customer = TEST_SETUP.createCustomer();
+        quantityBasedComponent = TEST_SETUP.createQuantityBasedComponent(
+                productFamily.getId(),
+                b -> b.allowFractionalQuantities(true)
+        );
+        subscription = TEST_SETUP.createSubscription(customer, product);
+        paidInvoice = INVOICES_CONTROLLER
+                .listInvoices(new ListInvoicesInput.Builder().subscriptionId(subscription.getId()).build())
+                .getInvoices()
+                .get(0);
+        openInvoice = TEST_SETUP.createInvoice(
+                subscription.getId(),
+                b -> b
+                        .status(CreateInvoiceStatus.OPEN)
+                        .lineItems(List.of(
+                                new CreateInvoiceItem.Builder()
+                                        .productId(CreateInvoiceItemProductId.fromNumber(product.getId()))
+                                        .quantity(CreateInvoiceItemQuantity.fromString("1"))
+                                        .build()
+                        ))
+                        .coupons(List.of(
+                                new CreateInvoiceCoupon.Builder()
+                                        .code("MY_CUSTOM_CODE")
+                                        .amount(CreateInvoiceCouponAmount.fromString("8.5"))
+                                        .description("Super coupon with 8.5 amount.")
+                                        .build()
+                        ))
+                        .build()
+        );
+    }
+
+    @AfterAll
+    static void teardown() throws IOException, ApiException {
+        new TestTeardown().deleteCustomer(customer);
+    }
+
+    @SuppressWarnings("DataFlowIssue")
+    @Test
+    void shouldIssuePendingInvoice() throws IOException, ApiException {
+        // given
+        CreateAllocation createAllocation = new CreateAllocation.Builder()
+                .quantity(5.4)
+                .memo("Recoding component purchase")
+                .build();
+
+        // this creates an invoice in the "PENDING" status
+        CLIENT.getSubscriptionComponentsController().allocateComponent(
+                subscription.getId(),
+                quantityBasedComponent.getId(),
+                new CreateAllocationRequest(createAllocation)
+        );
+
+        Invoice pendingInvoice = INVOICES_CONTROLLER
+                .listInvoices(new ListInvoicesInput.Builder().status(InvoiceStatus.PENDING).build())
+                .getInvoices()
+                .get(0);
+
+        // when
+        Invoice issuedInvoice = INVOICES_CONTROLLER.issueInvoice(
+                pendingInvoice.getUid(),
+                new IssueInvoiceRequest(FailedPaymentAction.LEAVE_OPEN_INVOICE)
+        );
+
+        // then
+        assertThat(issuedInvoice.getUid()).isEqualTo(pendingInvoice.getUid());
+        assertThat(issuedInvoice.getSiteId()).isNotNull();
+        assertThat(issuedInvoice.getCustomerId()).isEqualTo(customer.getId());
+        assertThat(issuedInvoice.getSubscriptionId()).isEqualTo(subscription.getId());
+        assertThat(issuedInvoice.getNumber()).isNotNull();
+        assertThat(issuedInvoice.getSequenceNumber()).isNotNull();
+        assertThat(issuedInvoice.getCreatedAt()).isNotNull();
+        assertThat(issuedInvoice.getUpdatedAt()).isNotNull();
+        assertThat(issuedInvoice.getIssueDate()).isEqualTo(LocalDate.now());
+        assertThat(issuedInvoice.getDueDate()).isNotNull();
+        assertThat(issuedInvoice.getPaidDate()).isNull();
+        assertThat(issuedInvoice.getStatus()).isEqualTo(InvoiceStatus.OPEN);
+        assertThat(issuedInvoice.getCollectionMethod()).isEqualTo("automatic");
+        assertThat(issuedInvoice.getPaymentInstructions()).isEqualTo("Please make checks payable to \"Acme, Inc.\"");
+        assertThat(issuedInvoice.getCurrency()).isEqualTo("USD");
+        assertThat(issuedInvoice.getConsolidationLevel()).isEqualTo(InvoiceConsolidationLevel.NONE);
+        assertThat(issuedInvoice.getParentInvoiceId()).isNull();
+        assertThat(issuedInvoice.getParentInvoiceNumber()).isNull();
+        assertThat(issuedInvoice.getGroupPrimarySubscriptionId()).isNull();
+        assertThat(issuedInvoice.getProductName()).isEqualTo(product.getName());
+        assertThat(issuedInvoice.getProductFamilyName()).isEqualTo(product.getProductFamily().getName());
+        assertThat(issuedInvoice.getRole()).isEqualTo("renewal");
+
+        InvoiceSeller invoiceSeller = issuedInvoice.getSeller();
+        InvoiceAddress sellerAddress = invoiceSeller.getAddress();
+        assertAll(
+                () -> assertThat(invoiceSeller).isNotNull(),
+                () -> assertThat(invoiceSeller.getName()).isEqualTo("Developer Experience"),
+                () -> assertThat(sellerAddress).isNotNull(),
+                () -> assertThat(sellerAddress.getStreet()).isEqualTo("Asdf Street"),
+                () -> assertThat(sellerAddress.getLine2()).isEqualTo("123/444"),
+                () -> assertThat(sellerAddress.getCity()).isEqualTo("San Antonio"),
+                () -> assertThat(sellerAddress.getState()).isEqualTo("TX"),
+                () -> assertThat(sellerAddress.getZip()).isEqualTo("78015"),
+                () -> assertThat(sellerAddress.getCountry()).isEqualTo("US"),
+                () -> assertThat(invoiceSeller.getPhone()).isEqualTo("555 111 222")
+        );
+
+        InvoiceCustomer invoiceCustomer = issuedInvoice.getCustomer();
+        assertAll(
+                () -> assertThat(invoiceCustomer).isNotNull(),
+                () -> assertThat(invoiceCustomer.getChargifyId()).isEqualTo(customer.getId()),
+                () -> assertThat(invoiceCustomer.getFirstName()).isEqualTo(customer.getFirstName()),
+                () -> assertThat(invoiceCustomer.getLastName()).isEqualTo(customer.getLastName()),
+                () -> assertThat(invoiceCustomer.getOrganization()).isEqualTo(customer.getOrganization()),
+                () -> assertThat(invoiceCustomer.getEmail()).isEqualTo(customer.getEmail()),
+                () -> assertThat(invoiceCustomer.getVatNumber()).isNull(),
+                () -> assertThat(invoiceCustomer.getReference()).isEqualTo(customer.getReference())
+        );
+
+        assertThat(issuedInvoice.getMemo()).isEqualTo("Thanks for your business! If you have any questions, please contact your account manager.");
+
+        InvoiceAddress invoiceBillingAddress = issuedInvoice.getBillingAddress();
+        assertAll(
+                () -> assertThat(invoiceBillingAddress).isNotNull(),
+                () -> assertThat(invoiceBillingAddress.getStreet()).isEqualTo("My Billing Address"),
+                () -> assertThat(invoiceBillingAddress.getLine2()).isNull(),
+                () -> assertThat(invoiceBillingAddress.getCity()).isEqualTo("New York"),
+                () -> assertThat(invoiceBillingAddress.getState()).isEqualTo("NY"),
+                () -> assertThat(invoiceBillingAddress.getZip()).isEqualTo("10001"),
+                () -> assertThat(invoiceBillingAddress.getCountry()).isEqualTo("USA")
+        );
+
+        InvoiceAddress invoiceShippingAddress = issuedInvoice.getShippingAddress();
+        assertAll(
+                () -> assertThat(invoiceShippingAddress).isNotNull(),
+                () -> assertThat(invoiceShippingAddress.getStreet()).isEqualTo(customer.getAddress()),
+                () -> assertThat(invoiceShippingAddress.getLine2()).isEqualTo(customer.getAddress2()),
+                () -> assertThat(invoiceShippingAddress.getCity()).isEqualTo("New York"),
+                () -> assertThat(invoiceShippingAddress.getState()).isEqualTo("NY"),
+                () -> assertThat(invoiceShippingAddress.getZip()).isEqualTo("111-11"),
+                () -> assertThat(invoiceShippingAddress.getCountry()).isEqualTo("USA")
+        );
+
+        assertThat(issuedInvoice.getSubtotalAmount()).isEqualTo("5.4");
+        assertThat(issuedInvoice.getDiscountAmount()).isEqualTo("0.0");
+        assertThat(issuedInvoice.getTaxAmount()).isEqualTo("0.0");
+        assertThat(issuedInvoice.getTotalAmount()).isEqualTo("5.4");
+        assertThat(issuedInvoice.getCreditAmount()).isEqualTo("0.0");
+        assertThat(issuedInvoice.getRefundAmount()).isEqualTo("0.0");
+        assertThat(issuedInvoice.getPaidAmount()).isEqualTo("0.0");
+        assertThat(issuedInvoice.getDueAmount()).isEqualTo("5.4");
+
+        assertThat(issuedInvoice.getLineItems())
+                .hasSize(1)
+                .usingRecursiveFieldByFieldElementComparatorIgnoringFields("uid", "description")
+                .containsExactly(
+                        new InvoiceLineItem.Builder()
+                                .title("%s: 0.0 to 5.4 units".formatted(quantityBasedComponent.getName()))
+                                .quantity("5.4")
+                                .unitPrice("1.0")
+                                .subtotalAmount("5.4")
+                                .discountAmount("0.0")
+                                .taxAmount("0.0")
+                                .totalAmount("5.4")
+                                .tieredUnitPrice(false)
+                                .periodRangeStart(LocalDate.now().toString())
+                                .periodRangeEnd(LocalDate.now().plusMonths(1).toString())
+                                .productId(product.getId())
+                                .productVersion(1)
+                                .productPricePointId(product.getProductPricePointId())
+                                .componentId(quantityBasedComponent.getId())
+                                .pricePointId(quantityBasedComponent.getDefaultPricePointId())
+                                .customItem(false)
+                                .build()
+                );
+
+        assertThat(issuedInvoice.getDiscounts()).isNotNull().isEmpty();
+        assertThat(issuedInvoice.getTaxes()).isNotNull().isEmpty();
+        assertThat(issuedInvoice.getCredits()).isNotNull().isEmpty();
+        assertThat(issuedInvoice.getPayments()).isNotNull().isEmpty();
+        assertThat(issuedInvoice.getRefunds()).isNotNull().isEmpty();
+        assertThat(issuedInvoice.getCustomFields()).isNotNull().isEmpty();
+
+        InvoicePreviousBalance previousBalanceData = issuedInvoice.getPreviousBalanceData();
+        assertThat(previousBalanceData).isNotNull();
+        assertThat(previousBalanceData.getCapturedAt()).isNotNull();
+        assertThat(previousBalanceData.getInvoices())
+                .hasSize(1)
+                .usingRecursiveFieldByFieldElementComparator()
+                .containsExactly(new InvoiceBalanceItem.Builder()
+                        .uid(openInvoice.getUid())
+                        .number(openInvoice.getNumber())
+                        .outstandingAmount(openInvoice.getDueAmount())
+                        .build()
+                );
+
+        assertThat(issuedInvoice.getPublicUrl()).isNotNull().isNotBlank();
+    }
+
+    @ParameterizedTest
+    @MethodSource("argsForShouldReturn422WhenIssuingInvoiceWithIncorrectStatus")
+    void shouldReturn422WhenIssuingInvoiceWithIncorrectStatus(String invoiceUid) {
+        // when - then
+        CommonAssertions
+                .assertThatErrorListResponse(() -> INVOICES_CONTROLLER.issueInvoice(invoiceUid, new IssueInvoiceRequest()))
+                .isUnprocessableEntity()
+                .hasErrors("Invoice must have 'pending' status");
+    }
+
+    private static Stream<Arguments> argsForShouldReturn422WhenIssuingInvoiceWithIncorrectStatus() {
+        return Stream.of(
+                Arguments.arguments(paidInvoice.getUid()),
+                Arguments.arguments(openInvoice.getUid())
+        );
+    }
+
+    @Test
+    void shouldReturn404WhenIssuingNotExistentInvoice() {
+        // when - then
+        CommonAssertions.assertNotFound(
+                () -> INVOICES_CONTROLLER.issueInvoice("123", new IssueInvoiceRequest(FailedPaymentAction.LEAVE_OPEN_INVOICE)),
+                "Not Found"
+        );
+    }
+
+    @Test
+    void shouldReturn401WhenProvidingInvalidCredentials() {
+        // when - then
+        CommonAssertions.assertUnauthorized(
+                () -> TestClient.createInvalidCredentialsClient().getInvoicesController().issueInvoice("123", null),
+                "Unauthorized"
+        );
+    }
+}