:white_check_mark: added specs for file actions

in this it also removes Vue Resource from the IDE, axios is nicer to test

5 files changed, 198 insertions, 148 deletions

diff --git a/app/assets/javascripts/ide/services/index.js b/app/assets/javascripts/ide/services/index.js
index 5e642067141..3e939f0c1a3 100644
--- a/app/assets/javascripts/ide/services/index.js
+++ b/app/assets/javascripts/ide/services/index.js
@@ -1,16 +1,11 @@
-import Vue from 'vue';
-import VueResource from 'vue-resource';
 import axios from '~/lib/utils/axios_utils';
 import Api from '~/api';
 
-Vue.use(VueResource);
-
 export default {
-  getTreeData(endpoint) {
-    return Vue.http.get(endpoint, { params: { format: 'json' } });
-  },
   getFileData(endpoint) {
-    return Vue.http.get(endpoint, { params: { format: 'json', viewer: 'none' } });
+    return axios.get(endpoint, {
+      params: { format: 'json', viewer: 'none' },
+    });
   },
   getRawFileData(file) {
     if (file.tempFile) {
@@ -21,7 +16,11 @@ export default {
       return Promise.resolve(file.raw);
     }
 
-    return Vue.http.get(file.rawPath, { params: { format: 'json' } }).then(res => res.text());
+    return axios
+      .get(file.rawPath, {
+        params: { format: 'json' },
+      })
+      .then(({ data }) => data);
   },
   getBaseRawFileData(file, sha) {
     if (file.tempFile) {
@@ -32,11 +31,11 @@ export default {
       return Promise.resolve(file.baseRaw);
     }
 
-    return Vue.http
+    return axios
       .get(file.rawPath.replace(`/raw/${file.branchId}/${file.path}`, `/raw/${sha}/${file.path}`), {
         params: { format: 'json' },
       })
-      .then(res => res.text());
+      .then(({ data }) => data);
   },
   getProjectData(namespace, project) {
     return Api.project(`${namespace}/${project}`);
@@ -53,21 +52,9 @@ export default {
   getBranchData(projectId, currentBranchId) {
     return Api.branchSingle(projectId, currentBranchId);
   },
-  createBranch(projectId, payload) {
-    const url = Api.buildUrl(Api.createBranchPath).replace(':id', projectId);
-
-    return Vue.http.post(url, payload);
-  },
   commit(projectId, payload) {
     return Api.commitMultiple(projectId, payload);
   },
-  getTreeLastCommit(endpoint) {
-    return Vue.http.get(endpoint, {
-      params: {
-        format: 'json',
-      },
-    });
-  },
   getFiles(projectUrl, branchId) {
     const url = `${projectUrl}/files/${branchId}`;
     return axios.get(url, { params: { format: 'json' } });
diff --git a/app/assets/javascripts/ide/stores/actions/file.js b/app/assets/javascripts/ide/stores/actions/file.js
index 9fb964e299b..1111a14a7d7 100644
--- a/app/assets/javascripts/ide/stores/actions/file.js
+++ b/app/assets/javascripts/ide/stores/actions/file.js
@@ -66,13 +66,9 @@ export const getFileData = ({ state, commit, dispatch }, { path, makeFileActive
     .getFileData(
       `${gon.relative_url_root ? gon.relative_url_root : ''}${file.url.replace('/-/', '/')}`,
     )
-    .then(res => {
-      const pageTitle = decodeURI(normalizeHeaders(res.headers)['PAGE-TITLE']);
-      setPageTitle(pageTitle);
+    .then(({ data, headers }) => {
+      setPageTitle(decodeURI(headers['page-title']));
 
-      return res.json();
-    })
-    .then(data => {
       commit(types.SET_FILE_DATA, { data, file });
       commit(types.TOGGLE_FILE_OPEN, path);
       if (makeFileActive) dispatch('setFileActive', path);
diff --git a/spec/javascripts/ide/components/repo_commit_section_spec.js b/spec/javascripts/ide/components/repo_commit_section_spec.js
index 6bf309fb4bf..8df48d8aeae 100644
--- a/spec/javascripts/ide/components/repo_commit_section_spec.js
+++ b/spec/javascripts/ide/components/repo_commit_section_spec.js
@@ -68,23 +68,6 @@ describe('RepoCommitSection', () => {
 
     vm.$mount();
 
-    spyOn(service, 'getTreeData').and.returnValue(
-      Promise.resolve({
-        headers: {
-          'page-title': 'test',
-        },
-        json: () =>
-          Promise.resolve({
-            last_commit_path: 'last_commit_path',
-            parent_tree_url: 'parent_tree_url',
-            path: '/',
-            trees: [{ name: 'tree' }],
-            blobs: [{ name: 'blob' }],
-            submodules: [{ name: 'submodule' }],
-          }),
-      }),
-    );
-
     Vue.nextTick(done);
   });
 
diff --git a/spec/javascripts/ide/stores/actions/file_spec.js b/spec/javascripts/ide/stores/actions/file_spec.js
index 5746683917e..36f21f22d62 100644
--- a/spec/javascripts/ide/stores/actions/file_spec.js
+++ b/spec/javascripts/ide/stores/actions/file_spec.js
@@ -1,5 +1,8 @@
 import Vue from 'vue';
+import MockAdapter from 'axios-mock-adapter';
+import axios from '~/lib/utils/axios_utils';
 import store from '~/ide/stores';
+import { getFileData, getRawFileData } from '~/ide/stores/actions/file';
 import * as actions from '~/ide/stores/actions/file';
 import * as types from '~/ide/stores/mutation_types';
 import service from '~/ide/services';
@@ -9,11 +12,16 @@ import { file, resetStore } from '../../helpers';
 import testAction from '../../../helpers/vuex_action_helper';
 
 describe('IDE store file actions', () => {
+  let mock;
+
   beforeEach(() => {
+    mock = new MockAdapter(axios);
+
     spyOn(router, 'push');
   });
 
   afterEach(() => {
+    mock.restore();
     resetStore(store);
   });
 
@@ -183,94 +191,131 @@ describe('IDE store file actions', () => {
     let localFile;
 
     beforeEach(() => {
-      spyOn(service, 'getFileData').and.returnValue(
-        Promise.resolve({
-          headers: {
-            'page-title': 'testing getFileData',
-          },
-          json: () =>
-            Promise.resolve({
-              blame_path: 'blame_path',
-              commits_path: 'commits_path',
-              permalink: 'permalink',
-              raw_path: 'raw_path',
-              binary: false,
-              html: '123',
-              render_error: '',
-            }),
-        }),
-      );
+      spyOn(service, 'getFileData').and.callThrough();
 
       localFile = file(`newCreate-${Math.random()}`);
-      localFile.url = 'getFileDataURL';
+      localFile.url = `${gl.TEST_HOST}/getFileDataURL`;
       store.state.entries[localFile.path] = localFile;
     });
 
-    it('calls the service', done => {
-      store
-        .dispatch('getFileData', { path: localFile.path })
-        .then(() => {
-          expect(service.getFileData).toHaveBeenCalledWith('getFileDataURL');
+    describe('success', () => {
+      beforeEach(() => {
+        mock.onGet(`${gl.TEST_HOST}/getFileDataURL`).replyOnce(
+          200,
+          {
+            blame_path: 'blame_path',
+            commits_path: 'commits_path',
+            permalink: 'permalink',
+            raw_path: 'raw_path',
+            binary: false,
+            html: '123',
+            render_error: '',
+          },
+          {
+            'page-title': 'testing getFileData',
+          },
+        );
+      });
 
-          done();
-        })
-        .catch(done.fail);
-    });
+      it('calls the service', done => {
+        store
+          .dispatch('getFileData', { path: localFile.path })
+          .then(() => {
+            expect(service.getFileData).toHaveBeenCalledWith(`${gl.TEST_HOST}/getFileDataURL`);
 
-    it('sets the file data', done => {
-      store
-        .dispatch('getFileData', { path: localFile.path })
-        .then(() => {
-          expect(localFile.blamePath).toBe('blame_path');
+            done();
+          })
+          .catch(done.fail);
+      });
 
-          done();
-        })
-        .catch(done.fail);
-    });
+      it('sets the file data', done => {
+        store
+          .dispatch('getFileData', { path: localFile.path })
+          .then(() => {
+            expect(localFile.blamePath).toBe('blame_path');
 
-    it('sets document title', done => {
-      store
-        .dispatch('getFileData', { path: localFile.path })
-        .then(() => {
-          expect(document.title).toBe('testing getFileData');
+            done();
+          })
+          .catch(done.fail);
+      });
 
-          done();
-        })
-        .catch(done.fail);
-    });
+      it('sets document title', done => {
+        store
+          .dispatch('getFileData', { path: localFile.path })
+          .then(() => {
+            expect(document.title).toBe('testing getFileData');
 
-    it('sets the file as active', done => {
-      store
-        .dispatch('getFileData', { path: localFile.path })
-        .then(() => {
-          expect(localFile.active).toBeTruthy();
+            done();
+          })
+          .catch(done.fail);
+      });
 
-          done();
-        })
-        .catch(done.fail);
-    });
+      it('sets the file as active', done => {
+        store
+          .dispatch('getFileData', { path: localFile.path })
+          .then(() => {
+            expect(localFile.active).toBeTruthy();
 
-    it('sets the file not as active if we pass makeFileActive false', done => {
-      store
-        .dispatch('getFileData', { path: localFile.path, makeFileActive: false })
-        .then(() => {
-          expect(localFile.active).toBeFalsy();
+            done();
+          })
+          .catch(done.fail);
+      });
 
-          done();
-        })
-        .catch(done.fail);
+      it('sets the file not as active if we pass makeFileActive false', done => {
+        store
+          .dispatch('getFileData', { path: localFile.path, makeFileActive: false })
+          .then(() => {
+            expect(localFile.active).toBeFalsy();
+
+            done();
+          })
+          .catch(done.fail);
+      });
+
+      it('adds the file to open files', done => {
+        store
+          .dispatch('getFileData', { path: localFile.path })
+          .then(() => {
+            expect(store.state.openFiles.length).toBe(1);
+            expect(store.state.openFiles[0].name).toBe(localFile.name);
+
+            done();
+          })
+          .catch(done.fail);
+      });
     });
 
-    it('adds the file to open files', done => {
-      store
-        .dispatch('getFileData', { path: localFile.path })
-        .then(() => {
-          expect(store.state.openFiles.length).toBe(1);
-          expect(store.state.openFiles[0].name).toBe(localFile.name);
+    describe('error', () => {
+      beforeEach(() => {
+        mock.onGet(`${gl.TEST_HOST}/getFileDataURL`).networkError();
+      });
 
-          done();
-        })
-        .catch(done.fail);
+      it('dispatches error action', done => {
+        const dispatch = jasmine.createSpy('dispatch');
+
+        getFileData(
+          {
+            state: store.state,
+            commit() {},
+            dispatch,
+          },
+          { path: localFile.path },
+        )
+          .then(() => {
+            expect(dispatch).toHaveBeenCalledWith('setErrorMessage', {
+              text: 'An error occured whilst loading the file.',
+              action: jasmine.any(Function),
+              actionText: 'Please try again',
+              actionPayload: {
+                path: localFile.path,
+                makeFileActive: true,
+              },
+            });
+
+            done();
+          })
+          .catch(done.fail);
+      });
     });
   });
 
@@ -278,48 +323,87 @@ describe('IDE store file actions', () => {
     let tmpFile;
 
     beforeEach(() => {
-      spyOn(service, 'getRawFileData').and.returnValue(Promise.resolve('raw'));
+      spyOn(service, 'getRawFileData').and.callThrough();
 
       tmpFile = file('tmpFile');
       store.state.entries[tmpFile.path] = tmpFile;
     });
 
-    it('calls getRawFileData service method', done => {
-      store
-        .dispatch('getRawFileData', { path: tmpFile.path })
-        .then(() => {
-          expect(service.getRawFileData).toHaveBeenCalledWith(tmpFile);
+    describe('success', () => {
+      beforeEach(() => {
+        mock.onGet(/(.*)/).replyOnce(200, 'raw');
+      });
 
-          done();
-        })
-        .catch(done.fail);
-    });
+      it('calls getRawFileData service method', done => {
+        store
+          .dispatch('getRawFileData', { path: tmpFile.path })
+          .then(() => {
+            expect(service.getRawFileData).toHaveBeenCalledWith(tmpFile);
 
-    it('updates file raw data', done => {
-      store
-        .dispatch('getRawFileData', { path: tmpFile.path })
-        .then(() => {
-          expect(tmpFile.raw).toBe('raw');
+            done();
+          })
+          .catch(done.fail);
+      });
 
-          done();
-        })
-        .catch(done.fail);
-    });
+      it('updates file raw data', done => {
+        store
+          .dispatch('getRawFileData', { path: tmpFile.path })
+          .then(() => {
+            expect(tmpFile.raw).toBe('raw');
 
-    it('calls also getBaseRawFileData service method', done => {
-      spyOn(service, 'getBaseRawFileData').and.returnValue(Promise.resolve('baseraw'));
+            done();
+          })
+          .catch(done.fail);
+      });
 
-      tmpFile.mrChange = { new_file: false };
+      it('calls also getBaseRawFileData service method', done => {
+        spyOn(service, 'getBaseRawFileData').and.returnValue(Promise.resolve('baseraw'));
 
-      store
-        .dispatch('getRawFileData', { path: tmpFile.path, baseSha: 'SHA' })
-        .then(() => {
-          expect(service.getBaseRawFileData).toHaveBeenCalledWith(tmpFile, 'SHA');
-          expect(tmpFile.baseRaw).toBe('baseraw');
+        tmpFile.mrChange = { new_file: false };
 
-          done();
-        })
-        .catch(done.fail);
+        store
+          .dispatch('getRawFileData', { path: tmpFile.path, baseSha: 'SHA' })
+          .then(() => {
+            expect(service.getBaseRawFileData).toHaveBeenCalledWith(tmpFile, 'SHA');
+            expect(tmpFile.baseRaw).toBe('baseraw');
+
+            done();
+          })
+          .catch(done.fail);
+      });
+    });
+
+    describe('error', () => {
+      beforeEach(() => {
+        mock.onGet(/(.*)/).networkError();
+      });
+
+      it('dispatches error action', done => {
+        const dispatch = jasmine.createSpy('dispatch');
+
+        getRawFileData(
+          {
+            state: store.state,
+            commit() {},
+            dispatch,
+          },
+          { path: tmpFile.path, baseSha: tmpFile.baseSha },
+        )
+          .then(done.fail)
+          .catch(() => {
+            expect(dispatch).toHaveBeenCalledWith('setErrorMessage', {
+              text: 'An error occured whilst loading the file content.',
+              action: jasmine.any(Function),
+              actionText: 'Please try again',
+              actionPayload: {
+                path: tmpFile.path,
+                baseSha: tmpFile.baseSha,
+              },
+            });
+
+            done();
+          });
+      });
     });
   });
 
diff --git a/spec/javascripts/ide/stores/actions/project_spec.js b/spec/javascripts/ide/stores/actions/project_spec.js
index c1f9fc4f148..ca79edafb7e 100644
--- a/spec/javascripts/ide/stores/actions/project_spec.js
+++ b/spec/javascripts/ide/stores/actions/project_spec.js
@@ -110,7 +110,7 @@ describe('IDE store project actions', () => {
             type: 'setErrorMessage',
             payload: {
               text: "Branch <strong>master</strong> was not found in this project's repository.",
-              action: 'createNewBranchFromDefault',
+              action: jasmine.any(Function),
               actionText: 'Create branch',
               actionPayload: 'master',
             },