correctly creates file in currently viewed directory

specs

app/assets/javascripts/repo/components/new_dropdown/index.vue

@@ -31,6 +31,7 @@
           type="button"
           class="btn btn-default dropdown-toggle add-to-tree"
           data-toggle="dropdown"
+          aria-label="Create new file or directory"
         >
           <i
             class="fa fa-plus"

app/assets/javascripts/repo/index.js

@@ -28,6 +28,7 @@ function setInitialStore(data) {
   Store.service = Service;
   Store.service.url = data.url;
   Store.service.refsUrl = data.refsUrl;
+  Store.path = data.currentPath;
   Store.projectId = data.projectId;
   Store.projectName = data.projectName;
   Store.projectUrl = data.projectUrl;

app/assets/javascripts/repo/stores/repo_store.js

@@ -38,6 +38,7 @@ const RepoStore = {
   newMrTemplateUrl: '',
   branchChanged: false,
   commitMessage: '',
+  path: '',
   loading: {
     tree: false,
     blob: false,

app/views/shared/repo/_repo.html.haml

@@ -7,4 +7,5 @@
                blob_url: namespace_project_blob_path(project.namespace, project, '{{branch}}'),
                new_mr_template_url: namespace_project_new_merge_request_path(project.namespace, project, merge_request: { source_branch: '{{source_branch}}' }),
                can_commit: (!!can_push_branch?(project, @ref)).to_s,
-               on_top_of_branch: (!!on_top_of_branch?(project, @ref)).to_s } }
+               on_top_of_branch: (!!on_top_of_branch?(project, @ref)).to_s,
+               current_path: @path } }

spec/javascripts/helpers/vue_mount_component_helper.js

@@ -1,4 +1,3 @@
-export default (Component, props = {}) => new Component({
+export default (Component, props = {}, el = null) => new Component({
   propsData: props,
-}).$mount();
-
+}).$mount(el);

spec/javascripts/repo/components/new_dropdown/index_spec.js

@@ -0,0 +1,63 @@
+import Vue from 'vue';
+import newDropdown from '~/repo/components/new_dropdown/index.vue';
+import createComponent from '../../../helpers/vue_mount_component_helper';
+
+describe('new dropdown component', () => {
+  let vm;
+
+  beforeEach(() => {
+    const component = Vue.extend(newDropdown);
+
+    vm = createComponent(component);
+  });
+
+  afterEach(() => {
+    vm.$destroy();
+  });
+
+  it('renders new file and new directory links', () => {
+    expect(vm.$el.querySelectorAll('a')[0].textContent.trim()).toBe('New file');
+    expect(vm.$el.querySelectorAll('a')[1].textContent.trim()).toBe('New directory');
+  });
+
+  describe('createNewItem', () => {
+    it('sets modalType to blob when new file is clicked', () => {
+      vm.$el.querySelectorAll('a')[0].click();
+
+      expect(vm.modalType).toBe('blob');
+    });
+
+    it('sets modalType to tree when new directory is clicked', () => {
+      vm.$el.querySelectorAll('a')[1].click();
+
+      expect(vm.modalType).toBe('tree');
+    });
+
+    it('opens modal when link is clicked', (done) => {
+      vm.$el.querySelectorAll('a')[0].click();
+
+      Vue.nextTick(() => {
+        expect(vm.$el.querySelector('.modal')).not.toBeNull();
+
+        done();
+      });
+    });
+  });
+
+  describe('toggleModalOpen', () => {
+    it('closes modal after toggling', (done) => {
+      vm.toggleModalOpen();
+
+      Vue.nextTick()
+        .then(() => {
+          expect(vm.$el.querySelector('.modal')).not.toBeNull();
+        })
+        .then(vm.toggleModalOpen)
+        .then(() => {
+          expect(vm.$el.querySelector('.modal')).toBeNull();
+        })
+        .then(done)
+        .catch(done.fail);
+    });
+  });
+});

spec/javascripts/repo/components/new_dropdown/modal_spec.js

@@ -0,0 +1,180 @@
+import Vue from 'vue';
+import RepoStore from '~/repo/stores/repo_store';
+import RepoHelper from '~/repo/helpers/repo_helper';
+import modal from '~/repo/components/new_dropdown/modal.vue';
+import createComponent from '../../../helpers/vue_mount_component_helper';
+
+describe('new file modal component', () => {
+  const Component = Vue.extend(modal);
+  let vm;
+
+  afterEach(() => {
+    vm.$destroy();
+
+    RepoStore.files = [];
+    RepoStore.openedFiles = [];
+    RepoStore.setViewToPreview();
+  });
+
+  ['tree', 'blob'].forEach((type) => {
+    describe(type, () => {
+      beforeEach(() => {
+        vm = createComponent(Component, {
+          type,
+        });
+      });
+
+      it(`sets modal title as ${type}`, () => {
+        const title = type === 'tree' ? 'directory' : 'file';
+
+        expect(vm.$el.querySelector('.modal-title').textContent.trim()).toBe(`Create new ${title}`);
+      });
+
+      it(`sets button label as ${type}`, () => {
+        const title = type === 'tree' ? 'directory' : 'file';
+
+        expect(vm.$el.querySelector('.btn-success').textContent.trim()).toBe(`Create ${title}`);
+      });
+
+      it(`sets form label as ${type}`, () => {
+        const title = type === 'tree' ? 'Directory' : 'File';
+
+        expect(vm.$el.querySelector('.label-light').textContent.trim()).toBe(`${title} name`);
+      });
+
+      it('emits toggle event after creating file', () => {
+        spyOn(vm, '$emit');
+
+        vm.entryName = 'testing';
+        vm.$el.querySelector('.btn-success').click();
+
+        expect(vm.$emit).toHaveBeenCalledWith('toggle');
+      });
+
+      it('sets editMode to true', () => {
+        vm.entryName = 'testing';
+        vm.$el.querySelector('.btn-success').click();
+
+        expect(RepoStore.editMode).toBeTruthy();
+      });
+
+      it('toggles blob view', () => {
+        vm.entryName = 'testing';
+        vm.$el.querySelector('.btn-success').click();
+
+        expect(RepoStore.isPreviewView()).toBeFalsy();
+      });
+
+      it('adds file into activeFiles', () => {
+        vm.entryName = 'testing';
+        vm.$el.querySelector('.btn-success').click();
+
+        expect(RepoStore.openedFiles.length).toBe(1);
+      });
+    });
+  });
+
+  describe('file', () => {
+    beforeEach(() => {
+      vm = createComponent(Component, {
+        type: 'blob',
+      });
+    });
+
+    it('creates new file', () => {
+      vm.entryName = 'testing';
+      vm.$el.querySelector('.btn-success').click();
+
+      expect(RepoStore.files.length).toBe(1);
+      expect(RepoStore.files[0].name).toBe('testing');
+      expect(RepoStore.files[0].type).toBe('blob');
+      expect(RepoStore.files[0].tempFile).toBeTruthy();
+    });
+
+    it('does not create temp file when file already exists', () => {
+      RepoStore.files.push(RepoHelper.serializeRepoEntity('blob', {
+        name: 'testing',
+      }));
+
+      vm.entryName = 'testing';
+      vm.$el.querySelector('.btn-success').click();
+
+      expect(RepoStore.files.length).toBe(1);
+      expect(RepoStore.files[0].name).toBe('testing');
+      expect(RepoStore.files[0].type).toBe('blob');
+      expect(RepoStore.files[0].tempFile).toBeUndefined();
+    });
+  });
+
+  describe('tree', () => {
+    beforeEach(() => {
+      vm = createComponent(Component, {
+        type: 'tree',
+      });
+    });
+
+    it('creates new tree', () => {
+      vm.entryName = 'testing';
+      vm.$el.querySelector('.btn-success').click();
+
+      expect(RepoStore.files.length).toBe(1);
+      expect(RepoStore.files[0].name).toBe('testing');
+      expect(RepoStore.files[0].type).toBe('tree');
+      expect(RepoStore.files[0].tempFile).toBeTruthy();
+      expect(RepoStore.files[0].files.length).toBe(1);
+      expect(RepoStore.files[0].files[0].name).toBe('.gitkeep');
+    });
+
+    it('creates multiple trees when entryName has slashes', () => {
+      vm.entryName = 'app/test';
+      vm.$el.querySelector('.btn-success').click();
+
+      expect(RepoStore.files.length).toBe(1);
+      expect(RepoStore.files[0].name).toBe('app');
+      expect(RepoStore.files[0].files[0].name).toBe('test');
+      expect(RepoStore.files[0].files[0].files[0].name).toBe('.gitkeep');
+    });
+
+    it('creates tree in existing tree', () => {
+      RepoStore.files.push(RepoHelper.serializeRepoEntity('tree', {
+        name: 'app',
+      }));
+
+      vm.entryName = 'app/test';
+      vm.$el.querySelector('.btn-success').click();
+
+      expect(RepoStore.files.length).toBe(1);
+      expect(RepoStore.files[0].name).toBe('app');
+      expect(RepoStore.files[0].tempFile).toBeUndefined();
+      expect(RepoStore.files[0].files[0].tempFile).toBeTruthy();
+      expect(RepoStore.files[0].files[0].name).toBe('test');
+      expect(RepoStore.files[0].files[0].files[0].name).toBe('.gitkeep');
+    });
+
+    it('does not create new tree when already exists', () => {
+      RepoStore.files.push(RepoHelper.serializeRepoEntity('tree', {
+        name: 'app',
+      }));
+
+      vm.entryName = 'app';
+      vm.$el.querySelector('.btn-success').click();
+
+      expect(RepoStore.files.length).toBe(1);
+      expect(RepoStore.files[0].name).toBe('app');
+      expect(RepoStore.files[0].tempFile).toBeUndefined();
+      expect(RepoStore.files[0].files.length).toBe(0);
+    });
+  });
+
+  it('focuses field on mount', () => {
+    document.body.innerHTML += '<div class="js-test"></div>';
+
+    vm = createComponent(Component, {
+      type: 'tree',
+    }, '.js-test');
+
+    expect(document.activeElement).toBe(vm.$refs.fieldName);
+
+    vm.$el.remove();
+  });
+});