debian-mirror-gitlab/spec/frontend/__helpers__/mock_apollo_helper.js
2021-06-08 01:23:25 +05:30

32 lines
1,009 B
JavaScript

import { InMemoryCache } from 'apollo-cache-inmemory';
import { createMockClient as createMockApolloClient } from 'mock-apollo-client';
import VueApollo from 'vue-apollo';
const defaultCacheOptions = {
fragmentMatcher: { match: () => true },
addTypename: false,
};
export function createMockClient(handlers = [], resolvers = {}, cacheOptions = {}) {
const cache = new InMemoryCache({
...defaultCacheOptions,
...cacheOptions,
});
const mockClient = createMockApolloClient({ 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');
}
return mockClient;
}
export default function createMockApollo(handlers, resolvers, cacheOptions) {
const mockClient = createMockClient(handlers, resolvers, cacheOptions);
const apolloProvider = new VueApollo({ defaultClient: mockClient });
return apolloProvider;
}