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import test from 'ava'; |
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import sinon from 'sinon'; |
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import fetchMock from 'fetch-mock'; |
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import callAPIMethod from '../src/callAPIMethod'; |
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import APIError from '../src/error'; |
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const matcher = '*'; |
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const ResponseGood = new Response( |
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JSON.stringify({ sample: 'data'}), |
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{ |
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status: 200 |
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} |
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); |
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const ResponseBad = new Response(null, { |
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status: 500 |
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}); |
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test.serial('default params', async t => { |
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fetchMock.get(matcher, {}); |
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await callAPIMethod(); |
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t.is(fetchMock.lastUrl(matcher), '/api', 'correct url'); |
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t.deepEqual(fetchMock.lastOptions(matcher), { |
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cache: 'default', |
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credentials: 'include', |
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method: 'GET', |
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mode: 'cors' |
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}, 'correct options'); |
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fetchMock.restore(); |
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}); |
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test.serial('200 reponse', async t => { |
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fetchMock.get(matcher, ResponseGood); |
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const result = await callAPIMethod(); |
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t.deepEqual(result, { sample: 'data' }, 'correct response body'); |
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fetchMock.restore(); |
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}); |
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test.serial('500 reponse', async t => { |
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fetchMock.get(matcher, ResponseBad); |
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const result = await callAPIMethod(); |
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t.true(result instanceof Error, 'instance of Error'); |
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t.true(result instanceof APIError, 'instance of APIError'); |
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fetchMock.restore(); |
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}); |
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test.serial('fetch options', async t => { |
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fetchMock.post(matcher, ResponseGood); |
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const APINamespace = 'rest-api'; |
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const namespace = 'user'; |
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const fetchOptions = { method: 'POST'}; |
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const methodOptions = { |
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path: 'path', |
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query: { edit: true }, |
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options: { |
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credentials: 'omit' |
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}, |
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method: 'text' |
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}; |
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const spyResponseGood = sinon.spy(ResponseGood, 'text'); |
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fetchMock.post(matcher, {}); |
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await callAPIMethod(APINamespace, fetchOptions, namespace, methodOptions); |
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t.is(fetchMock.lastUrl(matcher), '/rest-api/user/path?edit=true', 'correct url'); |
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t.deepEqual(fetchMock.lastOptions(matcher), { |
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cache: 'default', |
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credentials: 'omit', |
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method: 'POST', |
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mode: 'cors' |
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}), 'correct options'; |
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t.true(spyResponseGood.calledOnce); |
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spyResponseGood.restore(); |
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fetchMock.restore(); |
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}); |
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test.serial('unsupported Response method', async t => { |
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fetchMock.get(matcher, ResponseGood); |
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const APINamespace = 'rest-api'; |
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const namespace = 'user'; |
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const fetchOptions = { method: 'POST'}; |
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const methodOptions = { |
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path: 'path', |
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options: { |
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credentials: 'omit' |
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}, |
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method: 'undefined' |
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}; |
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const result = await callAPIMethod(APINamespace, namespace, fetchOptions, methodOptions); |
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t.true(result instanceof Error); |
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t.true(result instanceof TypeError); |
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t.false(result instanceof APIError); |
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fetchMock.restore(); |
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}); |