added specs

order initial dropdown by lastOpenedAt date

app/assets/javascripts/ide/components/file_finder/index.vue

@@ -50,6 +50,7 @@ export default {
           this.searchText = '';
         } else {
           this.focusedIndex = 0;
+
           this.$refs.searchInput.focus();
         }
       });
@@ -65,12 +66,20 @@ export default {
         case 38:
           // UP
           e.preventDefault();
-          if (this.focusedIndex > 0) this.focusedIndex -= 1;
+          if (this.focusedIndex > 0) {
+            this.focusedIndex -= 1;
+          } else {
+            this.focusedIndex = this.filteredBlobsLength - 1;
+          }
           break;
         case 40:
           // DOWN
           e.preventDefault();
-          if (this.focusedIndex < this.filteredBlobsLength - 1) this.focusedIndex += 1;
+          if (this.focusedIndex < this.filteredBlobsLength - 1) {
+            this.focusedIndex += 1;
+          } else {
+            this.focusedIndex = 0;
+          }
           break;
         default:
           break;
@@ -146,7 +155,7 @@ export default {
             v-else
             class="dropdown-menu-empty-itemhidden"
           >
-            <a href="">
+            <a href="#">
               <template v-if="loading">
                 {{ __('Loading...') }}
               </template>

app/assets/javascripts/ide/components/repo_file.vue

@@ -93,6 +93,7 @@ export default {
             :size="16"
           />
           {{ file.name }}
+          {{ file.lastOpenedAt }}
           <file-status-icon
             :file="file"
           />

app/assets/javascripts/ide/stores/getters.js

@@ -37,12 +37,14 @@ export const hasChanges = state => !!state.changedFiles.length;
 export const hasMergeRequest = state => !!state.currentMergeRequestId;
 
 export const allBlobs = state =>
-  Object.keys(state.entries).reduce((acc, key) => {
-    const entry = state.entries[key];
+  Object.keys(state.entries)
+    .reduce((acc, key) => {
+      const entry = state.entries[key];
 
-    if (entry.type === 'blob') {
-      acc.push(entry);
-    }
+      if (entry.type === 'blob') {
+        acc.push(entry);
+      }
 
-    return acc;
-  }, []);
+      return acc;
+    }, [])
+    .sort((a, b) => b.lastOpenedAt > a.lastOpenedAt);

app/assets/javascripts/ide/stores/mutations/file.js

@@ -4,6 +4,7 @@ export default {
   [types.SET_FILE_ACTIVE](state, { path, active }) {
     Object.assign(state.entries[path], {
       active,
+      lastOpenedAt: new Date().getTime(),
     });
 
     if (active && !state.entries[path].pending) {

app/assets/javascripts/ide/stores/utils.js

@@ -41,6 +41,7 @@ export const dataStructure = () => ({
   viewMode: 'edit',
   previewMode: null,
   size: 0,
+  lastOpenedAt: 0,
 });
 
 export const decorateData = entity => {

spec/javascripts/ide/components/file_finder/index_spec.js

@@ -0,0 +1,260 @@
+import Vue from 'vue';
+import store from '~/ide/stores';
+import FindFileComponent from '~/ide/components/file_finder/index.vue';
+import router from '~/ide/ide_router';
+import { file, resetStore } from '../../helpers';
+import { mountComponentWithStore } from '../../../helpers/vue_mount_component_helper';
+
+describe('IDE File finder item spec', () => {
+  const Component = Vue.extend(FindFileComponent);
+  let vm;
+
+  beforeEach(done => {
+    setFixtures('<div id="app"></div>');
+
+    vm = mountComponentWithStore(Component, {
+      store,
+      el: '#app',
+    });
+
+    setTimeout(done);
+  });
+
+  afterEach(() => {
+    vm.$destroy();
+
+    resetStore(vm.$store);
+  });
+
+  describe('with entries', () => {
+    beforeEach(done => {
+      Vue.set(vm.$store.state.entries, 'folder', {
+        ...file('folder'),
+        path: 'folder',
+        type: 'folder',
+      });
+
+      Vue.set(vm.$store.state.entries, 'index.js', {
+        ...file('index.js'),
+        path: 'index.js',
+        type: 'blob',
+        url: '/index.jsurl',
+      });
+
+      Vue.set(vm.$store.state.entries, 'component.js', {
+        ...file('component.js'),
+        path: 'component.js',
+        type: 'blob',
+      });
+
+      setTimeout(done);
+    });
+
+    it('renders list of blobs', () => {
+      expect(vm.$el.textContent).toContain('index.js');
+      expect(vm.$el.textContent).toContain('component.js');
+      expect(vm.$el.textContent).not.toContain('folder');
+    });
+
+    it('filters entries', done => {
+      vm.searchText = 'index';
+
+      vm.$nextTick(() => {
+        expect(vm.$el.textContent).toContain('index.js');
+        expect(vm.$el.textContent).not.toContain('component.js');
+
+        done();
+      });
+    });
+
+    describe('listShowCount', () => {
+      it('returns 1 when no filtered entries exist', done => {
+        vm.searchText = 'testing 123';
+
+        vm.$nextTick(() => {
+          expect(vm.listShowCount).toBe(1);
+
+          done();
+        });
+      });
+
+      it('returns entries length when not filtered', () => {
+        expect(vm.listShowCount).toBe(2);
+      });
+    });
+
+    describe('listHeight', () => {
+      it('returns 55 when entries exist', () => {
+        expect(vm.listHeight).toBe(55);
+      });
+
+      it('returns 33 when entries dont exist', done => {
+        vm.searchText = 'testing 123';
+
+        vm.$nextTick(() => {
+          expect(vm.listHeight).toBe(33);
+
+          done();
+        });
+      });
+    });
+
+    describe('filteredBlobsLength', () => {
+      it('returns length of filtered blobs', done => {
+        vm.searchText = 'index';
+
+        vm.$nextTick(() => {
+          expect(vm.filteredBlobsLength).toBe(1);
+
+          done();
+        });
+      });
+    });
+
+    describe('watches', () => {
+      describe('searchText', () => {
+        it('resets focusedIndex when updated', done => {
+          vm.focusedIndex = 1;
+          vm.searchText = 'test';
+
+          vm.$nextTick(() => {
+            expect(vm.focusedIndex).toBe(0);
+
+            done();
+          });
+        });
+      });
+
+      describe('fileFindVisible', () => {
+        it('returns searchText when false', done => {
+          vm.searchText = 'test';
+          vm.$store.state.fileFindVisible = true;
+
+          vm
+            .$nextTick()
+            .then(() => {
+              vm.$store.state.fileFindVisible = false;
+            })
+            .then(vm.$nextTick)
+            .then(() => {
+              expect(vm.searchText).toBe('');
+            })
+            .then(done)
+            .catch(done.fail);
+        });
+      });
+    });
+
+    describe('openFile', () => {
+      beforeEach(() => {
+        spyOn(router, 'push');
+        spyOn(vm, 'toggleFileFinder');
+      });
+
+      it('closes file finder', () => {
+        vm.openFile(vm.$store.state.entries['index.js']);
+
+        expect(vm.toggleFileFinder).toHaveBeenCalled();
+      });
+
+      it('pushes to router', () => {
+        vm.openFile(vm.$store.state.entries['index.js']);
+
+        expect(router.push).toHaveBeenCalledWith('/project/index.jsurl');
+      });
+    });
+
+    describe('onKeyup', () => {
+      it('opens file on enter key', done => {
+        const event = new CustomEvent('keyup');
+        event.keyCode = 13;
+
+        spyOn(vm, 'openFile');
+
+        vm.$refs.searchInput.dispatchEvent(event);
+
+        vm.$nextTick(() => {
+          expect(vm.openFile).toHaveBeenCalledWith(vm.$store.state.entries['index.js']);
+
+          done();
+        });
+      });
+
+      it('closes file finder on esc key', done => {
+        const event = new CustomEvent('keyup');
+        event.keyCode = 27;
+
+        spyOn(vm, 'toggleFileFinder');
+
+        vm.$refs.searchInput.dispatchEvent(event);
+
+        vm.$nextTick(() => {
+          expect(vm.toggleFileFinder).toHaveBeenCalled();
+
+          done();
+        });
+      });
+    });
+
+    describe('onKeyDown', () => {
+      let el;
+
+      beforeEach(() => {
+        el = vm.$refs.searchInput;
+      });
+
+      describe('up key', () => {
+        const event = new CustomEvent('keydown');
+        event.keyCode = 38;
+
+        it('resets to last index when at top', () => {
+          el.dispatchEvent(event);
+
+          expect(vm.focusedIndex).toBe(1);
+        });
+
+        it('minus 1 from focusedIndex', () => {
+          vm.focusedIndex = 1;
+
+          el.dispatchEvent(event);
+
+          expect(vm.focusedIndex).toBe(0);
+        });
+      });
+
+      describe('down key', () => {
+        const event = new CustomEvent('keydown');
+        event.keyCode = 40;
+
+        it('resets to first index when at bottom', () => {
+          vm.focusedIndex = 1;
+          el.dispatchEvent(event);
+
+          expect(vm.focusedIndex).toBe(0);
+        });
+
+        it('adds 1 to focusedIndex', () => {
+          el.dispatchEvent(event);
+
+          expect(vm.focusedIndex).toBe(1);
+        });
+      });
+    });
+  });
+
+  describe('without entries', () => {
+    it('renders loading text when loading', done => {
+      store.state.loading = true;
+
+      vm.$nextTick(() => {
+        expect(vm.$el.textContent).toContain('Loading...');
+
+        done();
+      });
+    });
+
+    it('renders no files text', () => {
+      expect(vm.$el.textContent).toContain('No files found.');
+    });
+  });
+});

spec/javascripts/ide/components/file_finder/item_spec.js

@@ -0,0 +1,139 @@
+import Vue from 'vue';
+import ItemComponent from '~/ide/components/file_finder/item.vue';
+import { file } from '../../helpers';
+import createComponent from '../../../helpers/vue_mount_component_helper';
+
+describe('IDE File finder item spec', () => {
+  const Component = Vue.extend(ItemComponent);
+  let vm;
+  let localFile;
+
+  beforeEach(() => {
+    localFile = {
+      ...file(),
+      name: 'test file',
+      path: 'test/file',
+    };
+
+    vm = createComponent(Component, {
+      file: localFile,
+      focused: true,
+      searchText: '',
+    });
+  });
+
+  afterEach(() => {
+    vm.$destroy();
+  });
+
+  it('renders file name & path', () => {
+    expect(vm.$el.textContent).toContain('test file');
+    expect(vm.$el.textContent).toContain('test/file');
+  });
+
+  describe('focused', () => {
+    it('adds is-focused class', () => {
+      expect(vm.$el.classList).toContain('is-focused');
+    });
+
+    it('does not have is-focused class when not focused', done => {
+      vm.focused = false;
+
+      vm.$nextTick(() => {
+        expect(vm.$el.classList).not.toContain('is-focused');
+
+        done();
+      });
+    });
+  });
+
+  describe('changed file icon', () => {
+    it('does not render when not a changed or temp file', () => {
+      expect(vm.$el.querySelector('.diff-changed-stats')).toBe(null);
+    });
+
+    it('renders when a changed file', done => {
+      vm.file.changed = true;
+
+      vm.$nextTick(() => {
+        expect(vm.$el.querySelector('.diff-changed-stats')).not.toBe(null);
+
+        done();
+      });
+    });
+
+    it('renders when a temp file', done => {
+      vm.file.tempFile = true;
+
+      vm.$nextTick(() => {
+        expect(vm.$el.querySelector('.diff-changed-stats')).not.toBe(null);
+
+        done();
+      });
+    });
+  });
+
+  it('emits event when clicked', () => {
+    spyOn(vm, '$emit');
+
+    vm.$el.click();
+
+    expect(vm.$emit).toHaveBeenCalledWith('click', vm.file);
+  });
+
+  describe('path', () => {
+    let el;
+
+    beforeEach(done => {
+      vm.searchText = 'file';
+
+      el = vm.$el.querySelector('.diff-changed-file-path');
+
+      vm.$nextTick(done);
+    });
+
+    it('highlights text', () => {
+      expect(el.querySelectorAll('.highlighted').length).toBe(4);
+    });
+
+    it('adds ellipsis to long text', done => {
+      vm.file.path = new Array(70)
+        .fill()
+        .map((_, i) => `${i}-`)
+        .join('');
+
+      vm.$nextTick(() => {
+        expect(el.textContent).toBe(`...${vm.file.path.substr(vm.file.path.length - 60)}`);
+        done();
+      });
+    });
+  });
+
+  describe('name', () => {
+    let el;
+
+    beforeEach(done => {
+      vm.searchText = 'file';
+
+      el = vm.$el.querySelector('.diff-changed-file-name');
+
+      vm.$nextTick(done);
+    });
+
+    it('highlights text', () => {
+      expect(el.querySelectorAll('.highlighted').length).toBe(4);
+    });
+
+    it('does not add ellipsis to long text', done => {
+      vm.file.name = new Array(70)
+        .fill()
+        .map((_, i) => `${i}-`)
+        .join('');
+
+      vm.$nextTick(() => {
+        expect(el.textContent).not.toBe(`...${vm.file.name.substr(vm.file.name.length - 60)}`);
+        done();
+      });
+    });
+  });
+});