DE-574 added CRUD e2e tests for reason codes (#62)

Co-authored-by: Alberto Blacutt <[email protected]>

e2e/src/reasonCodesController/reasonCodes.spec.ts

@@ -0,0 +1,227 @@
+import { ReasonCodesController } from 'advanced-billing-sdk';
+import { createClient, createInvalidClient } from '../config';
+import { deleteAllReasonCodes } from './utils';
+
+describe('Reason codes', () => {
+  let reasonCodesController: ReasonCodesController;
+  let invalidReasonCodesController: ReasonCodesController;
+
+  beforeAll(async () => {
+    const client = createClient();
+    const invalidClient = createInvalidClient();
+    reasonCodesController = new ReasonCodesController(client);
+    invalidReasonCodesController = new ReasonCodesController(invalidClient);
+    await deleteAllReasonCodes();
+  });
+
+  describe('List Reason Codes', () => {
+    test('should get empty list when reason codes are not already created', async () => {
+      const reasonCodesResponse = await reasonCodesController.listReasonCodes(
+        {}
+      );
+      expect(reasonCodesResponse.statusCode).toBe(200);
+      expect(reasonCodesResponse.result.length).toBe(0);
+    });
+
+    test('should get all reason codes when reason codes are created', async () => {
+      await reasonCodesController.createReasonCode({
+        reasonCode: {
+          code: 'SMALL',
+          description: 'small',
+        },
+      });
+
+      await reasonCodesController.createReasonCode({
+        reasonCode: {
+          code: 'MEDIUM',
+          description: 'medium',
+        },
+      });
+
+      await reasonCodesController.createReasonCode({
+        reasonCode: {
+          code: 'BIG',
+          description: 'big',
+        },
+      });
+
+      const reasonCodesResponse = await reasonCodesController.listReasonCodes(
+        {}
+      );
+      expect(reasonCodesResponse.statusCode).toBe(200);
+      expect(reasonCodesResponse.result.length).toBeGreaterThanOrEqual(3);
+    });
+  });
+
+  describe('Create Reason Codes', () => {
+    test('should create a valid reason code when user sends a valid payload', async () => {
+      const createResponse = await reasonCodesController.createReasonCode({
+        reasonCode: {
+          code: 'NOTHANKYOU',
+          description: 'No thank you!',
+        },
+      });
+
+      expect(createResponse.statusCode).toBe(201);
+      expect(createResponse.result.reasonCode.code).toBe('NOTHANKYOU');
+    });
+
+    test('should throw a 422 error when the user sends invalid or missing parameters in the request body', async () => {
+      const promise = reasonCodesController.createReasonCode();
+
+      expect(promise).rejects.toThrow();
+      await promise.catch((reason) => {
+        expect(reason.statusCode).toBe(422);
+        expect(reason.result.errors).toEqual({ reason_code: "can't be blank" });
+      });
+    });
+
+    test('should throw a 401 error when the user sends incorrect credentials', async () => {
+      const promise = invalidReasonCodesController.createReasonCode();
+      expect(promise).rejects.toThrow();
+      await promise.catch((reason) => {
+        expect(reason.statusCode).toBe(401);
+      });
+    });
+  });
+
+  describe('Read Reason Code', () => {
+    test('should read a valid reason code when the code exists', async () => {
+      const createResponse = await reasonCodesController.createReasonCode({
+        reasonCode: {
+          code: 'CODE',
+          description: 'Code!',
+        },
+      });
+
+      const reasonCodeId = createResponse.result.reasonCode.id;
+      const readResponse = await reasonCodesController.readReasonCode(
+        reasonCodeId || 0
+      );
+      expect(readResponse.statusCode).toBe(200);
+      expect(readResponse.result.reasonCode.id).toBe(reasonCodeId);
+      expect(readResponse.result.reasonCode.code).toBe('CODE');
+    });
+
+    test('should throw a 404 error when the user sends a non-existent reason code', async () => {
+      const promise = reasonCodesController.readReasonCode(0);
+      expect(promise).rejects.toThrow();
+      await promise.catch((reason) => {
+        expect(reason.statusCode).toBe(404);
+      });
+    });
+
+    test('should throw a 401 error when the user sends incorrect credentials', async () => {
+      const createResponse = await reasonCodesController.createReasonCode({
+        reasonCode: {
+          code: 'NOHERE',
+          description: 'No here!',
+        },
+      });
+
+      const reasonId = createResponse.result.reasonCode.id;
+      const promise = invalidReasonCodesController.readReasonCode(
+        reasonId || 0
+      );
+      expect(promise).rejects.toThrow();
+      await promise.catch((reason) => {
+        expect(reason.statusCode).toBe(401);
+      });
+    });
+  });
+
+  describe('Delete Reason Code', () => {
+    test('should delete a valid reason code when the code was created before', async () => {
+      const createResponse = await reasonCodesController.createReasonCode({
+        reasonCode: {
+          code: 'DELETECODE',
+          description: 'Delete Code!',
+        },
+      });
+
+      const reasonCodeId = createResponse.result.reasonCode.id;
+      const deleteResponse = await reasonCodesController.deleteReasonCode(
+        reasonCodeId || 0
+      );
+      expect(deleteResponse.statusCode).toBe(200);
+      expect(deleteResponse.result.ok).toBe('ok');
+    });
+
+    test('should throw a 404 error when the user sends a non-existent reason code', async () => {
+      const promise = reasonCodesController.deleteReasonCode(0);
+      expect(promise).rejects.toThrow();
+      await promise.catch((reason) => {
+        expect(reason.statusCode).toBe(404);
+      });
+    });
+
+    test('should throw a 401 error when the user sends incorrect credentials', async () => {
+      const createResponse = await reasonCodesController.createReasonCode({
+        reasonCode: {
+          code: 'NODELETE',
+          description: 'No Delete!',
+        },
+      });
+
+      const reasonId = createResponse.result.reasonCode.id;
+      const promise = invalidReasonCodesController.deleteReasonCode(
+        reasonId || 0
+      );
+      expect(promise).rejects.toThrow();
+      await promise.catch((reason) => {
+        expect(reason.statusCode).toBe(401);
+      });
+    });
+  });
+
+  describe('Update Reason Code', () => {
+    test('should update a valid reason code', async () => {
+      const createResponse = await reasonCodesController.createReasonCode({
+        reasonCode: {
+          code: 'PLEASE',
+          description: 'please!',
+        },
+      });
+
+      const reasonCodeId = createResponse.result.reasonCode.id || 0;
+      const updateResponse = await reasonCodesController.updateReasonCode(
+        reasonCodeId,
+        {
+          reasonCode: {
+            code: 'WELCOME',
+            description: 'welcome!',
+          },
+        }
+      );
+      expect(updateResponse.statusCode).toBe(200);
+      expect(updateResponse.result.reasonCode.code).toBe('WELCOME');
+      expect(updateResponse.result.reasonCode.description).toBe('welcome!');
+    });
+
+    test('should throw a 404 error when the user sends a non-existent reason code', async () => {
+      const promise = reasonCodesController.updateReasonCode(0);
+      expect(promise).rejects.toThrow();
+      await promise.catch((reason) => {
+        expect(reason.statusCode).toBe(404);
+      });
+    });
+
+    test('should throw a 401 error when the user sends incorrect credentials', async () => {
+      const createResponse = await reasonCodesController.createReasonCode({
+        reasonCode: {
+          code: 'NOUPDATE',
+          description: 'No Update!',
+        },
+      });
+
+      const reasonId = createResponse.result.reasonCode.id;
+      const promise = invalidReasonCodesController.updateReasonCode(
+        reasonId || 0
+      );
+      expect(promise).rejects.toThrow();
+      await promise.catch((reason) => {
+        expect(reason.statusCode).toBe(401);
+      });
+    });
+  });
+});

e2e/src/reasonCodesController/utils.ts

@@ -0,0 +1,16 @@
+import { ReasonCodesController } from 'advanced-billing-sdk';
+import { createClient } from '../config';
+
+export const deleteAllReasonCodes = async () => {
+  const client = createClient();
+  const reasonCodesController = new ReasonCodesController(client);
+
+  const responseAll = (await reasonCodesController.listReasonCodes({})).result;
+  const reasonCodeIds = responseAll
+    .map((item) => item.reasonCode.id || 0)
+    .filter((id) => id != 0);
+  const promisesDelete = await reasonCodeIds.map(
+    async (id) => await reasonCodesController.deleteReasonCode(id)
+  );
+  await Promise.all(promisesDelete);
+};