1 files changed, 123 insertions, 0 deletions
diff --git a/spec/frontend/groups/store/groups_store_spec.js b/spec/frontend/groups/store/groups_store_spec.js
new file mode 100644
index 00000000000..7d12f73d270
--- /dev/null
+++ b/spec/frontend/groups/store/groups_store_spec.js
@@ -0,0 +1,123 @@
+import GroupsStore from '~/groups/store/groups_store';
+import {
+  mockGroups,
+  mockSearchedGroups,
+  mockParentGroupItem,
+  mockRawChildren,
+  mockRawPageInfo,
+} from '../mock_data';
+
+describe('ProjectsStore', () => {
+  describe('constructor', () => {
+    it('should initialize default state', () => {
+      let store;
+
+      store = new GroupsStore();
+
+      expect(Object.keys(store.state).length).toBe(2);
+      expect(Array.isArray(store.state.groups)).toBeTruthy();
+      expect(Object.keys(store.state.pageInfo).length).toBe(0);
+      expect(store.hideProjects).not.toBeDefined();
+
+      store = new GroupsStore(true);
+
+      expect(store.hideProjects).toBeTruthy();
+    });
+  });
+
+  describe('setGroups', () => {
+    it('should set groups to state', () => {
+      const store = new GroupsStore();
+      jest.spyOn(store, 'formatGroupItem');
+
+      store.setGroups(mockGroups);
+
+      expect(store.state.groups.length).toBe(mockGroups.length);
+      expect(store.formatGroupItem).toHaveBeenCalledWith(expect.any(Object));
+      expect(Object.keys(store.state.groups[0]).indexOf('fullName')).toBeGreaterThan(-1);
+    });
+  });
+
+  describe('setSearchedGroups', () => {
+    it('should set searched groups to state', () => {
+      const store = new GroupsStore();
+      jest.spyOn(store, 'formatGroupItem');
+
+      store.setSearchedGroups(mockSearchedGroups);
+
+      expect(store.state.groups.length).toBe(mockSearchedGroups.length);
+      expect(store.formatGroupItem).toHaveBeenCalledWith(expect.any(Object));
+      expect(Object.keys(store.state.groups[0]).indexOf('fullName')).toBeGreaterThan(-1);
+      expect(Object.keys(store.state.groups[0].children[0]).indexOf('fullName')).toBeGreaterThan(
+        -1,
+      );
+    });
+  });
+
+  describe('setGroupChildren', () => {
+    it('should set children to group item in state', () => {
+      const store = new GroupsStore();
+      jest.spyOn(store, 'formatGroupItem');
+
+      store.setGroupChildren(mockParentGroupItem, mockRawChildren);
+
+      expect(store.formatGroupItem).toHaveBeenCalledWith(expect.any(Object));
+      expect(mockParentGroupItem.children.length).toBe(1);
+      expect(Object.keys(mockParentGroupItem.children[0]).indexOf('fullName')).toBeGreaterThan(-1);
+      expect(mockParentGroupItem.isOpen).toBeTruthy();
+      expect(mockParentGroupItem.isChildrenLoading).toBeFalsy();
+    });
+  });
+
+  describe('setPaginationInfo', () => {
+    it('should parse and set pagination info in state', () => {
+      const store = new GroupsStore();
+
+      store.setPaginationInfo(mockRawPageInfo);
+
+      expect(store.state.pageInfo.perPage).toBe(10);
+      expect(store.state.pageInfo.page).toBe(10);
+      expect(store.state.pageInfo.total).toBe(10);
+      expect(store.state.pageInfo.totalPages).toBe(10);
+      expect(store.state.pageInfo.nextPage).toBe(10);
+      expect(store.state.pageInfo.previousPage).toBe(10);
+    });
+  });
+
+  describe('formatGroupItem', () => {
+    it('should parse group item object and return updated object', () => {
+      let store;
+      let updatedGroupItem;
+
+      store = new GroupsStore();
+      updatedGroupItem = store.formatGroupItem(mockRawChildren[0]);
+
+      expect(Object.keys(updatedGroupItem).indexOf('fullName')).toBeGreaterThan(-1);
+      expect(updatedGroupItem.childrenCount).toBe(mockRawChildren[0].children_count);
+      expect(updatedGroupItem.isChildrenLoading).toBe(false);
+      expect(updatedGroupItem.isBeingRemoved).toBe(false);
+
+      store = new GroupsStore(true);
+      updatedGroupItem = store.formatGroupItem(mockRawChildren[0]);
+
+      expect(Object.keys(updatedGroupItem).indexOf('fullName')).toBeGreaterThan(-1);
+      expect(updatedGroupItem.childrenCount).toBe(mockRawChildren[0].subgroup_count);
+    });
+  });
+
+  describe('removeGroup', () => {
+    it('should remove children from group item in state', () => {
+      const store = new GroupsStore();
+      const rawParentGroup = { ...mockGroups[0] };
+      const rawChildGroup = { ...mockGroups[1] };
+
+      store.setGroups([rawParentGroup]);
+      store.setGroupChildren(store.state.groups[0], [rawChildGroup]);
+      const childItem = store.state.groups[0].children[0];
+
+      store.removeGroup(childItem, store.state.groups[0]);
+
+      expect(store.state.groups[0].children.length).toBe(0);
+    });
+  });
+});