1 files changed, 23 insertions, 0 deletions
diff --git a/spec/frontend/__helpers__/mock_apollo_helper.js b/spec/frontend/__helpers__/mock_apollo_helper.js
new file mode 100644
index 00000000000..914cce1d662
--- /dev/null
+++ b/spec/frontend/__helpers__/mock_apollo_helper.js
@@ -0,0 +1,23 @@
+import { InMemoryCache } from 'apollo-cache-inmemory';
+import { createMockClient } from 'mock-apollo-client';
+import VueApollo from 'vue-apollo';
+
+export default (handlers = [], resolvers = {}) => {
+  const fragmentMatcher = { match: () => true };
+  const cache = new InMemoryCache({
+    fragmentMatcher,
+    addTypename: false,
+  });
+
+  const mockClient = createMockClient({ cache, resolvers });
+
+  if (Array.isArray(handlers)) {
+    handlers.forEach(([query, value]) => mockClient.setRequestHandler(query, value));
+  } else {
+    throw new Error('You should pass an array of handlers to mock Apollo client');
+  }
+
+  const apolloProvider = new VueApollo({ defaultClient: mockClient });
+
+  return apolloProvider;
+};