selfxp commented on a change in pull request #227:
URL:
https://github.com/apache/openwhisk-client-js/pull/227#discussion_r728395861
##########
File path: test/unit/client.test.js
##########
@@ -22,18 +22,60 @@ const Client = require('../../lib/client')
const http = require('http')
const nock = require('nock')
-// Note: this has to come before any of the proxy tests, as they interfere
+// Note: All client.request tests have to come before any of the proxy tests,
as they interfere
+
+test('should return response', async t => {
+ const client = new Client({ api_key: 'secret', apihost: 'test_host', proxy:
'' })
+ const METHOD = 'GET'
+ const PATH = '/some/path'
+
+ const interceptor = nock('https://test_host').get(PATH).times(1).reply(200,
'all good')
+ const result = await client.request(METHOD, PATH, {})
+ t.is(result.toString(), 'all good')
+ nock.removeInterceptor(interceptor)
+})
+
test('should handle http request errors', async t => {
const client = new Client({ api_key: 'secret', apihost: 'test_host', proxy:
'' })
const METHOD = 'GET'
const PATH = '/some/path'
- nock('https://test_host').get(PATH).replyWithError('simulated error')
+ const interceptor =
nock('https://test_host').get(PATH).times(1).replyWithError('simulated error')
const error = await t.throwsAsync(client.request(METHOD, PATH, {}))
t.truthy(error.message)
t.assert(error.message.includes('simulated error'))
+ nock.removeInterceptor(interceptor)
})
+test('should support retries on error', async t => {
+ const client = new Client({ api_key: 'secret', apihost: 'test_host', proxy:
'', retry: { retries: 2 } })
+ const METHOD = 'GET'
+ const PATH = '/some/path'
+
+ const interceptor = nock('https://test_host')
+ .get(PATH).times(2).replyWithError('simulated error')
+ .get(PATH).times(1).reply(200, 'now all good')
+ const result = await client.request(METHOD, PATH, {})
+ t.is(result.toString(), 'now all good')
+ nock.removeInterceptor(interceptor)
+})
+
+test('should handle errors even after retries', async t => {
+ const client = new Client({ api_key: 'secret', apihost: 'test_host', proxy:
'', retry: { retries: 2 } })
+ const METHOD = 'GET'
+ const PATH = '/some/path'
+
+ const interceptor = nock('https://test_host')
+ .get(PATH).times(3).replyWithError('simulated error')
+ .get(PATH).times(1).reply(200, 'not enough retries to come here')
+ const error = await t.throwsAsync(client.request(METHOD, PATH, {}))
+ t.truthy(error.message)
+ t.assert(error.message.includes('simulated error'))
+ nock.removeInterceptor(interceptor)
+})
+
Review comment:
Should we add a test to validate that indeed no retry is made in case no
retry configuration exists? Something like:
```
test('should not retry when no retry config available', async t => {
const client = new Client({ api_key: 'secret', apihost: 'test_host',
proxy: '' })
const METHOD = 'GET'
const PATH = '/some/path'
const interceptor = nock('https://test_host')
.get(PATH).times(1).replyWithError('simulated error')
.get(PATH).times(1).reply(200, 'now all good')
const error = await t.throwsAsync(client.request(METHOD, PATH, {}))
t.truthy(error.message)
t.assert(error.message.includes('simulated error'))
nock.removeInterceptor(interceptor)
})
```
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