From 6724a6ee6b0898470e20f294f1328cc01891756a Mon Sep 17 00:00:00 2001
From: GitLab Bot <gitlab-bot@gitlab.com>
Date: Fri, 4 Sep 2020 12:08:27 +0000
Subject: Add latest changes from gitlab-org/gitlab@master

---
 spec/frontend/helpers/mock_apollo_helper.js | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)
 create mode 100644 spec/frontend/helpers/mock_apollo_helper.js

(limited to 'spec/frontend/helpers')

diff --git a/spec/frontend/helpers/mock_apollo_helper.js b/spec/frontend/helpers/mock_apollo_helper.js
new file mode 100644
index 00000000000..8a5a160231c
--- /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 = []) => {
+  const fragmentMatcher = { match: () => true };
+  const cache = new InMemoryCache({
+    fragmentMatcher,
+    addTypename: false,
+  });
+
+  const mockClient = createMockClient({ cache });
+
+  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;
+};
-- 
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