33 lines
1.1 KiB
JavaScript
33 lines
1.1 KiB
JavaScript
import { InMemoryCache } from '@apollo/client/core';
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import { createMockClient as createMockApolloClient } from 'mock-apollo-client';
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import VueApollo from 'vue-apollo';
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import possibleTypes from '~/graphql_shared/possible_types.json';
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import { typePolicies } from '~/lib/graphql';
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export function createMockClient(handlers = [], resolvers = {}, cacheOptions = {}) {
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const cache = new InMemoryCache({
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possibleTypes,
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typePolicies,
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addTypename: false,
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...cacheOptions,
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});
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const mockClient = createMockApolloClient({ cache, resolvers });
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if (Array.isArray(handlers)) {
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handlers.forEach(([query, value]) =>
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mockClient.setRequestHandler(query, (...args) =>
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Promise.resolve(value(...args)).then((r) => ({ ...r })),
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),
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);
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} else {
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throw new Error('You should pass an array of handlers to mock Apollo client');
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}
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return mockClient;
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}
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export default function createMockApollo(handlers, resolvers, cacheOptions) {
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const mockClient = createMockClient(handlers, resolvers, cacheOptions);
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return new VueApollo({ defaultClient: mockClient });
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}
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