1 files changed, 66 insertions, 0 deletions
diff --git a/spec/javascripts/ide/stores/utils_spec.js b/spec/javascripts/ide/stores/utils_spec.js
new file mode 100644
index 00000000000..f38ac6dd82f
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+++ b/spec/javascripts/ide/stores/utils_spec.js
@@ -0,0 +1,66 @@
+import * as utils from '~/ide/stores/utils';
+
+describe('Multi-file store utils', () => {
+  describe('setPageTitle', () => {
+    it('sets the document page title', () => {
+      utils.setPageTitle('test');
+
+      expect(document.title).toBe('test');
+    });
+  });
+
+  describe('findIndexOfFile', () => {
+    let localState;
+
+    beforeEach(() => {
+      localState = [
+        {
+          path: '1',
+        },
+        {
+          path: '2',
+        },
+      ];
+    });
+
+    it('finds in the index of an entry by path', () => {
+      const index = utils.findIndexOfFile(localState, {
+        path: '2',
+      });
+
+      expect(index).toBe(1);
+    });
+  });
+
+  describe('findEntry', () => {
+    let localState;
+
+    beforeEach(() => {
+      localState = {
+        tree: [
+          {
+            type: 'tree',
+            name: 'test',
+          },
+          {
+            type: 'blob',
+            name: 'file',
+          },
+        ],
+      };
+    });
+
+    it('returns an entry found by name', () => {
+      const foundEntry = utils.findEntry(localState.tree, 'tree', 'test');
+
+      expect(foundEntry.type).toBe('tree');
+      expect(foundEntry.name).toBe('test');
+    });
+
+    it('returns undefined when no entry found', () => {
+      const foundEntry = utils.findEntry(localState.tree, 'blob', 'test');
+
+      expect(foundEntry).toBeUndefined();
+    });
+  });
+});