Resolve "Decouple multi-file editor from file list"

1 files changed, 43 insertions, 0 deletions

diff --git a/spec/javascripts/repo/components/ide_side_bar_spec.js b/spec/javascripts/repo/components/ide_side_bar_spec.js
new file mode 100644
index 00000000000..30e45169205
--- /dev/null
+++ b/spec/javascripts/repo/components/ide_side_bar_spec.js
@@ -0,0 +1,43 @@
+import Vue from 'vue';
+import store from '~/ide/stores';
+import ideSidebar from '~/ide/components/ide_side_bar.vue';
+import { resetStore } from '../helpers';
+import { createComponentWithStore } from '../../helpers/vue_mount_component_helper';
+
+describe('IdeSidebar', () => {
+  let vm;
+
+  beforeEach(() => {
+    const Component = Vue.extend(ideSidebar);
+
+    vm = createComponentWithStore(Component, store).$mount();
+
+    vm.$store.state.leftPanelCollapsed = false;
+  });
+
+  afterEach(() => {
+    vm.$destroy();
+
+    resetStore(vm.$store);
+  });
+
+  it('renders a sidebar', () => {
+    expect(vm.$el.querySelector('.multi-file-commit-panel-inner')).not.toBeNull();
+  });
+
+  describe('collapsed', () => {
+    beforeEach((done) => {
+      vm.$store.state.leftPanelCollapsed = true;
+
+      Vue.nextTick(done);
+    });
+
+    it('adds collapsed class', () => {
+      expect(vm.$el.classList).toContain('is-collapsed');
+    });
+
+    it('shows correct icon', () => {
+      expect(vm.currentIcon).toBe('angle-double-right');
+    });
+  });
+});