1 files changed, 129 insertions, 0 deletions
diff --git a/spec/frontend/projects/settings_service_desk/services/service_desk_service_spec.js b/spec/frontend/projects/settings_service_desk/services/service_desk_service_spec.js
new file mode 100644
index 00000000000..f9e4d55245a
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+++ b/spec/frontend/projects/settings_service_desk/services/service_desk_service_spec.js
@@ -0,0 +1,129 @@
+import AxiosMockAdapter from 'axios-mock-adapter';
+import ServiceDeskService from '~/projects/settings_service_desk/services/service_desk_service';
+import axios from '~/lib/utils/axios_utils';
+import httpStatusCodes from '~/lib/utils/http_status';
+
+describe('ServiceDeskService', () => {
+  const endpoint = `/gitlab-org/gitlab-test/service_desk`;
+  const dummyResponse = { message: 'Dummy response' };
+  const errorMessage = 'Network Error';
+  let axiosMock;
+  let service;
+
+  beforeEach(() => {
+    axiosMock = new AxiosMockAdapter(axios);
+    service = new ServiceDeskService(endpoint);
+  });
+
+  afterEach(() => {
+    axiosMock.restore();
+  });
+
+  describe('fetchIncomingEmail', () => {
+    it('makes a request to fetch incoming email', () => {
+      axiosMock.onGet(endpoint).replyOnce(httpStatusCodes.OK, dummyResponse);
+
+      return service.fetchIncomingEmail().then(response => {
+        expect(response.data).toEqual(dummyResponse);
+      });
+    });
+
+    it('fails on error response', () => {
+      axiosMock.onGet(endpoint).networkError();
+
+      return service.fetchIncomingEmail().catch(error => {
+        expect(error.message).toBe(errorMessage);
+      });
+    });
+  });
+
+  describe('toggleServiceDesk', () => {
+    it('makes a request to set service desk', () => {
+      axiosMock.onPut(endpoint).replyOnce(httpStatusCodes.OK, dummyResponse);
+
+      return service.toggleServiceDesk(true).then(response => {
+        expect(response.data).toEqual(dummyResponse);
+      });
+    });
+
+    it('fails on error response', () => {
+      axiosMock.onPut(endpoint).networkError();
+
+      return service.toggleServiceDesk(true).catch(error => {
+        expect(error.message).toBe(errorMessage);
+      });
+    });
+
+    it('makes a request with the expected body', () => {
+      axiosMock.onPut(endpoint).replyOnce(httpStatusCodes.OK, dummyResponse);
+
+      const spy = jest.spyOn(axios, 'put');
+
+      service.toggleServiceDesk(true);
+
+      expect(spy).toHaveBeenCalledWith(endpoint, {
+        service_desk_enabled: true,
+      });
+
+      spy.mockRestore();
+    });
+  });
+
+  describe('updateTemplate', () => {
+    it('makes a request to update template', () => {
+      axiosMock.onPut(endpoint).replyOnce(httpStatusCodes.OK, dummyResponse);
+
+      return service
+        .updateTemplate(
+          {
+            selectedTemplate: 'Bug',
+            outgoingName: 'GitLab Support Bot',
+          },
+          true,
+        )
+        .then(response => {
+          expect(response.data).toEqual(dummyResponse);
+        });
+    });
+
+    it('fails on error response', () => {
+      axiosMock.onPut(endpoint).networkError();
+
+      return service
+        .updateTemplate(
+          {
+            selectedTemplate: 'Bug',
+            outgoingName: 'GitLab Support Bot',
+          },
+          true,
+        )
+        .catch(error => {
+          expect(error.message).toBe(errorMessage);
+        });
+    });
+
+    it('makes a request with the expected body', () => {
+      axiosMock.onPut(endpoint).replyOnce(httpStatusCodes.OK, dummyResponse);
+
+      const spy = jest.spyOn(axios, 'put');
+
+      service.updateTemplate(
+        {
+          selectedTemplate: 'Bug',
+          outgoingName: 'GitLab Support Bot',
+          projectKey: 'key',
+        },
+        true,
+      );
+
+      expect(spy).toHaveBeenCalledWith(endpoint, {
+        issue_template_key: 'Bug',
+        outgoing_name: 'GitLab Support Bot',
+        project_key: 'key',
+        service_desk_enabled: true,
+      });
+
+      spy.mockRestore();
+    });
+  });
+});