2 files changed, 122 insertions, 2 deletions
diff --git a/spec/frontend/pipeline_editor/graphql/__snapshots__/resolvers_spec.js.snap b/spec/frontend/pipeline_editor/graphql/__snapshots__/resolvers_spec.js.snap
new file mode 100644
index 00000000000..d7d4d0af90c
--- /dev/null
+++ b/spec/frontend/pipeline_editor/graphql/__snapshots__/resolvers_spec.js.snap
@@ -0,0 +1,73 @@
+// Jest Snapshot v1, https://goo.gl/fbAQLP
+
+exports[`~/pipeline_editor/graphql/resolvers Mutation lintCI lint data is as expected 1`] = `
+Object {
+  "__typename": "CiLintContent",
+  "errors": Array [],
+  "jobs": Array [
+    Object {
+      "__typename": "CiLintJob",
+      "afterScript": Array [
+        "echo 'after script 1",
+      ],
+      "allowFailure": false,
+      "beforeScript": Array [
+        "echo 'before script 1'",
+      ],
+      "environment": "prd",
+      "except": Object {
+        "refs": Array [
+          "master@gitlab-org/gitlab",
+          "/^release/.*$/@gitlab-org/gitlab",
+        ],
+      },
+      "name": "job_1",
+      "only": null,
+      "script": Array [
+        "echo 'script 1'",
+      ],
+      "stage": "test",
+      "tagList": Array [
+        "tag 1",
+      ],
+      "when": "on_success",
+    },
+    Object {
+      "__typename": "CiLintJob",
+      "afterScript": Array [
+        "echo 'after script 2",
+      ],
+      "allowFailure": true,
+      "beforeScript": Array [
+        "echo 'before script 2'",
+      ],
+      "environment": "stg",
+      "except": Object {
+        "refs": Array [
+          "master@gitlab-org/gitlab",
+          "/^release/.*$/@gitlab-org/gitlab",
+        ],
+      },
+      "name": "job_2",
+      "only": Object {
+        "__typename": "CiLintJobOnlyPolicy",
+        "refs": Array [
+          "web",
+          "chat",
+          "pushes",
+        ],
+      },
+      "script": Array [
+        "echo 'script 2'",
+      ],
+      "stage": "test",
+      "tagList": Array [
+        "tag 2",
+      ],
+      "when": "on_success",
+    },
+  ],
+  "valid": true,
+  "warnings": Array [],
+}
+`;
diff --git a/spec/frontend/pipeline_editor/graphql/resolvers_spec.js b/spec/frontend/pipeline_editor/graphql/resolvers_spec.js
index 90acdf3ec0b..b531f8af797 100644
--- a/spec/frontend/pipeline_editor/graphql/resolvers_spec.js
+++ b/spec/frontend/pipeline_editor/graphql/resolvers_spec.js
@@ -1,6 +1,14 @@
+import MockAdapter from 'axios-mock-adapter';
 import Api from '~/api';
-import { mockProjectPath, mockDefaultBranch, mockCiConfigPath, mockCiYml } from '../mock_data';
-
+import {
+  mockCiConfigPath,
+  mockCiYml,
+  mockDefaultBranch,
+  mockLintResponse,
+  mockProjectPath,
+} from '../mock_data';
+import httpStatus from '~/lib/utils/http_status';
+import axios from '~/lib/utils/axios_utils';
 import { resolvers } from '~/pipeline_editor/graphql/resolvers';
 
 jest.mock('~/api', () => {
@@ -39,4 +47,43 @@ describe('~/pipeline_editor/graphql/resolvers', () => {
       });
     });
   });
+
+  describe('Mutation', () => {
+    describe('lintCI', () => {
+      let mock;
+      let result;
+
+      const endpoint = '/ci/lint';
+
+      beforeEach(async () => {
+        mock = new MockAdapter(axios);
+        mock.onPost(endpoint).reply(httpStatus.OK, mockLintResponse);
+
+        result = await resolvers.Mutation.lintCI(null, {
+          endpoint,
+          content: 'content',
+          dry_run: true,
+        });
+      });
+
+      afterEach(() => {
+        mock.restore();
+      });
+
+      /* eslint-disable no-underscore-dangle */
+      it('lint data has correct type names', async () => {
+        expect(result.__typename).toBe('CiLintContent');
+
+        expect(result.jobs[0].__typename).toBe('CiLintJob');
+        expect(result.jobs[1].__typename).toBe('CiLintJob');
+
+        expect(result.jobs[1].only.__typename).toBe('CiLintJobOnlyPolicy');
+      });
+      /* eslint-enable no-underscore-dangle */
+
+      it('lint data is as expected', () => {
+        expect(result).toMatchSnapshot();
+      });
+    });
+  });
 });