added component specs

8 files changed, 345 insertions, 22 deletions

diff --git a/app/assets/javascripts/ide/components/file_templates/bar.vue b/app/assets/javascripts/ide/components/file_templates/bar.vue
index 055eeadb3f7..db1a4138d05 100644
--- a/app/assets/javascripts/ide/components/file_templates/bar.vue
+++ b/app/assets/javascripts/ide/components/file_templates/bar.vue
@@ -15,9 +15,7 @@ export default {
     },
   },
   watch: {
-    activeFile: {
-      handler: 'setInitialType',
-    },
+    activeFile: 'setInitialType',
   },
   mounted() {
     this.setInitialType();
@@ -38,9 +36,12 @@ export default {
     selectTemplateType(type) {
       this.setSelectedTemplateType(type);
     },
-    selecteTemplate(template) {
+    selectTemplate(template) {
       this.fetchTemplate(template);
     },
+    undo() {
+      this.undoFileTemplate();
+    },
   },
 };
 </script>
@@ -63,29 +64,17 @@ export default {
       :searchable="true"
       :title="__('File templates')"
       class="mr-2"
-      @click="selecteTemplate"
+      @click="selectTemplate"
     />
     <transition name="fade">
       <button
         v-show="updateSuccess"
         type="button"
         class="btn btn-default"
-        @click="undoFileTemplate"
+        @click="undo"
       >
         {{ __('Undo') }}
       </button>
     </transition>
   </div>
 </template>
-
-<style>
-.ide-file-templates {
-  padding: 8px 16px;
-  background-color: #fafafa;
-  border-bottom: 1px solid #eaeaea;
-}
-
-.ide-file-templates .dropdown {
-  min-width: 180px;
-}
-</style>
diff --git a/app/assets/javascripts/ide/components/new_dropdown/modal.vue b/app/assets/javascripts/ide/components/new_dropdown/modal.vue
index c6fa5eb3246..bcd53ac1ba2 100644
--- a/app/assets/javascripts/ide/components/new_dropdown/modal.vue
+++ b/app/assets/javascripts/ide/components/new_dropdown/modal.vue
@@ -51,6 +51,9 @@ export default {
 
       return __('Create file');
     },
+    isCreatingNew() {
+      return this.entryModal.type !== modalTypes.rename;
+    },
   },
   methods: {
     ...mapActions(['createTempEntry', 'renameEntry']),
@@ -110,7 +113,10 @@ export default {
           class="form-control"
           placeholder="/dir/file_name"
         />
-        <ul class="prepend-top-default list-inline">
+        <ul
+          v-if="isCreatingNew"
+          class="prepend-top-default list-inline"
+        >
           <li
             v-for="(template, index) in templateTypes"
             :key="index"
diff --git a/app/assets/javascripts/ide/stores/index.js b/app/assets/javascripts/ide/stores/index.js
index 3af39ce62fd..877d88bb060 100644
--- a/app/assets/javascripts/ide/stores/index.js
+++ b/app/assets/javascripts/ide/stores/index.js
@@ -23,7 +23,7 @@ export const createStore = () =>
       pipelines,
       mergeRequests,
       branches,
-      fileTemplates,
+      fileTemplates: fileTemplates(),
     },
   });
 
diff --git a/app/assets/javascripts/ide/stores/modules/file_templates/index.js b/app/assets/javascripts/ide/stores/modules/file_templates/index.js
index dfa5ef54413..383ff5db392 100644
--- a/app/assets/javascripts/ide/stores/modules/file_templates/index.js
+++ b/app/assets/javascripts/ide/stores/modules/file_templates/index.js
@@ -3,10 +3,10 @@ import * as actions from './actions';
 import * as getters from './getters';
 import mutations from './mutations';
 
-export default {
+export default () => ({
   namespaced: true,
   actions,
   state: createState(),
   getters,
   mutations,
-};
+});
diff --git a/app/assets/stylesheets/page_bundles/ide.scss b/app/assets/stylesheets/page_bundles/ide.scss
index 5ff4e487d04..1d1c614ef8d 100644
--- a/app/assets/stylesheets/page_bundles/ide.scss
+++ b/app/assets/stylesheets/page_bundles/ide.scss
@@ -1442,3 +1442,13 @@ $ide-tree-text-start: $ide-activity-bar-width + $ide-tree-padding;
   top: 50%;
   transform: translateY(-50%);
 }
+
+.ide-file-templates {
+  padding: $grid-size $gl-padding;
+  background-color: $gray-light;
+  border-bottom: 1px solid $white-dark;
+
+  .dropdown {
+    min-width: 180px;
+  }
+}
diff --git a/spec/javascripts/ide/components/file_templates/bar_spec.js b/spec/javascripts/ide/components/file_templates/bar_spec.js
new file mode 100644
index 00000000000..ceafedbf9d7
--- /dev/null
+++ b/spec/javascripts/ide/components/file_templates/bar_spec.js
@@ -0,0 +1,115 @@
+import Vue from 'vue';
+import { createStore } from '~/ide/stores';
+import Bar from '~/ide/components/file_templates/bar.vue';
+import { createComponentWithStore } from 'spec/helpers/vue_mount_component_helper';
+import { resetStore, file } from '../../helpers';
+
+describe('IDE file templates bar component', () => {
+  let Component;
+  let vm;
+
+  beforeAll(() => {
+    Component = Vue.extend(Bar);
+  });
+
+  beforeEach(() => {
+    const store = createStore();
+
+    store.state.openFiles.push({
+      ...file('file'),
+      opened: true,
+      active: true,
+    });
+
+    vm = createComponentWithStore(Component, store).$mount();
+  });
+
+  afterEach(() => {
+    vm.$destroy();
+    resetStore(vm.$store);
+  });
+
+  describe('template type dropdown', () => {
+    it('renders dropdown component', () => {
+      expect(vm.$el.querySelector('.dropdown').textContent).toContain('Choose a type');
+    });
+
+    it('calls setSelectedTemplateType when clicking item', () => {
+      spyOn(vm, 'setSelectedTemplateType');
+
+      vm.$el.querySelector('.dropdown-content button').click();
+
+      expect(vm.setSelectedTemplateType).toHaveBeenCalledWith({
+        name: '.gitlab-ci.yml',
+        key: 'gitlab_ci_ymls',
+      });
+    });
+  });
+
+  describe('template dropdown', () => {
+    beforeEach(done => {
+      vm.$store.state.fileTemplates.templates = [
+        {
+          name: 'test',
+        },
+      ];
+      vm.$store.state.fileTemplates.selectedTemplateType = {
+        name: '.gitlab-ci.yml',
+        key: 'gitlab_ci_ymls',
+      };
+
+      vm.$nextTick(done);
+    });
+
+    it('renders dropdown component', () => {
+      expect(vm.$el.querySelectorAll('.dropdown')[1].textContent).toContain('Choose a template');
+    });
+
+    it('calls fetchTemplate on click', () => {
+      spyOn(vm, 'fetchTemplate');
+
+      vm.$el
+        .querySelectorAll('.dropdown-content')[1]
+        .querySelector('button')
+        .click();
+
+      expect(vm.fetchTemplate).toHaveBeenCalledWith({
+        name: 'test',
+      });
+    });
+  });
+
+  it('shows undo button if updateSuccess is true', done => {
+    vm.$store.state.fileTemplates.updateSuccess = true;
+
+    vm.$nextTick(() => {
+      expect(vm.$el.querySelector('.btn-default').style.display).not.toBe('none');
+
+      done();
+    });
+  });
+
+  it('calls undoFileTemplate when clicking undo button', () => {
+    spyOn(vm, 'undoFileTemplate');
+
+    vm.$el.querySelector('.btn-default').click();
+
+    expect(vm.undoFileTemplate).toHaveBeenCalled();
+  });
+
+  it('calls setSelectedTemplateType if activeFile name matches a template', done => {
+    spyOn(vm, 'setSelectedTemplateType');
+    vm.$store.state.openFiles[0].name = '.gitlab-ci.yml';
+
+    vm.setInitialType();
+
+    vm.$nextTick(() => {
+      expect(vm.setSelectedTemplateType).toHaveBeenCalledWith({
+        name: '.gitlab-ci.yml',
+        key: 'gitlab_ci_ymls',
+      });
+
+      done();
+    });
+  });
+});
diff --git a/spec/javascripts/ide/components/file_templates/dropdown_spec.js b/spec/javascripts/ide/components/file_templates/dropdown_spec.js
new file mode 100644
index 00000000000..db824cfab6e
--- /dev/null
+++ b/spec/javascripts/ide/components/file_templates/dropdown_spec.js
@@ -0,0 +1,201 @@
+import $ from 'jquery';
+import Vue from 'vue';
+import { createStore } from '~/ide/stores';
+import Dropdown from '~/ide/components/file_templates/dropdown.vue';
+import { createComponentWithStore } from 'spec/helpers/vue_mount_component_helper';
+import { resetStore } from '../../helpers';
+
+describe('IDE file templates dropdown component', () => {
+  let Component;
+  let vm;
+
+  beforeAll(() => {
+    Component = Vue.extend(Dropdown);
+  });
+
+  beforeEach(() => {
+    const store = createStore();
+
+    vm = createComponentWithStore(Component, store, {
+      label: 'Test',
+    }).$mount();
+  });
+
+  afterEach(() => {
+    vm.$destroy();
+    resetStore(vm.$store);
+  });
+
+  describe('async', () => {
+    beforeEach(() => {
+      vm.async = true;
+    });
+
+    it('calls async store method on Bootstrap dropdown event', () => {
+      spyOn(vm, 'fetchTemplateTypes');
+
+      $(vm.$el).trigger('show.bs.dropdown');
+
+      expect(vm.fetchTemplateTypes).toHaveBeenCalled();
+    });
+
+    it('renders templates when async', done => {
+      vm.$store.state.fileTemplates.templates = [
+        {
+          name: 'test',
+        },
+      ];
+
+      vm.$nextTick(() => {
+        expect(vm.$el.querySelector('.dropdown-content').textContent).toContain('test');
+
+        done();
+      });
+    });
+
+    it('renders loading icon when isLoading is true', done => {
+      vm.$store.state.fileTemplates.isLoading = true;
+
+      vm.$nextTick(() => {
+        expect(vm.$el.querySelector('.loading-container')).not.toBe(null);
+
+        done();
+      });
+    });
+
+    it('searches template data', () => {
+      vm.$store.state.fileTemplates.templates = [
+        {
+          name: 'test',
+        },
+      ];
+      vm.searchable = true;
+      vm.search = 'hello';
+
+      expect(vm.outputData).toEqual([]);
+    });
+
+    it('does not filter data is searchable is false', () => {
+      vm.$store.state.fileTemplates.templates = [
+        {
+          name: 'test',
+        },
+      ];
+      vm.search = 'hello';
+
+      expect(vm.outputData).toEqual([
+        {
+          name: 'test',
+        },
+      ]);
+    });
+
+    it('calls clickItem on click', done => {
+      spyOn(vm, 'clickItem');
+
+      vm.$store.state.fileTemplates.templates = [
+        {
+          name: 'test',
+        },
+      ];
+
+      vm.$nextTick(() => {
+        vm.$el.querySelector('.dropdown-content button').click();
+
+        expect(vm.clickItem).toHaveBeenCalledWith({
+          name: 'test',
+        });
+
+        done();
+      });
+    });
+
+    it('renders input when searchable is true', done => {
+      vm.searchable = true;
+
+      vm.$nextTick(() => {
+        expect(vm.$el.querySelector('.dropdown-input')).not.toBe(null);
+
+        done();
+      });
+    });
+
+    it('does not render input when searchable is true & showLoading is true', done => {
+      vm.searchable = true;
+      vm.$store.state.fileTemplates.isLoading = true;
+
+      vm.$nextTick(() => {
+        expect(vm.$el.querySelector('.dropdown-input')).toBe(null);
+
+        done();
+      });
+    });
+  });
+
+  describe('sync', () => {
+    beforeEach(done => {
+      vm.data = [
+        {
+          name: 'test sync',
+        },
+      ];
+
+      vm.$nextTick(done);
+    });
+
+    it('renders props data', () => {
+      expect(vm.$el.querySelector('.dropdown-content').textContent).toContain('test sync');
+    });
+
+    it('renders input when searchable is true', done => {
+      vm.searchable = true;
+
+      vm.$nextTick(() => {
+        expect(vm.$el.querySelector('.dropdown-input')).not.toBe(null);
+
+        done();
+      });
+    });
+
+    it('calls clickItem on click', done => {
+      spyOn(vm, 'clickItem');
+
+      vm.$nextTick(() => {
+        vm.$el.querySelector('.dropdown-content button').click();
+
+        expect(vm.clickItem).toHaveBeenCalledWith({
+          name: 'test sync',
+        });
+
+        done();
+      });
+    });
+
+    it('searches template data', () => {
+      vm.searchable = true;
+      vm.search = 'hello';
+
+      expect(vm.outputData).toEqual([]);
+    });
+
+    it('does not filter data is searchable is false', () => {
+      vm.search = 'hello';
+
+      expect(vm.outputData).toEqual([
+        {
+          name: 'test sync',
+        },
+      ]);
+    });
+
+    it('renders dropdown title', done => {
+      vm.title = 'Test title';
+
+      vm.$nextTick(() => {
+        expect(vm.$el.querySelector('.dropdown-title').textContent).toContain('Test title');
+
+        done();
+      });
+    });
+  });
+});
diff --git a/spec/javascripts/ide/helpers.js b/spec/javascripts/ide/helpers.js
index c11c482fef8..3ce9c9fcda1 100644
--- a/spec/javascripts/ide/helpers.js
+++ b/spec/javascripts/ide/helpers.js
@@ -5,6 +5,7 @@ import commitState from '~/ide/stores/modules/commit/state';
 import mergeRequestsState from '~/ide/stores/modules/merge_requests/state';
 import pipelinesState from '~/ide/stores/modules/pipelines/state';
 import branchesState from '~/ide/stores/modules/branches/state';
+import fileTemplatesState from '~/ide/stores/modules/file_templates/state';
 
 export const resetStore = store => {
   const newState = {
@@ -13,6 +14,7 @@ export const resetStore = store => {
     mergeRequests: mergeRequestsState(),
     pipelines: pipelinesState(),
     branches: branchesState(),
+    fileTemplates: fileTemplatesState(),
   };
   store.replaceState(newState);
 };