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aca2c7fe2a
Extend the health endpoint and add gateway version information Resolves: #733 Signed-off-by: Edward Wilde <ewilde@gmail.com>
126 lines
2.9 KiB
Go
126 lines
2.9 KiB
Go
// Copyright (c) Alex Ellis 2017. All rights reserved.
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// Licensed under the MIT license. See LICENSE file in the project root for full license information.
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package inttests
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import (
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"bytes"
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"io/ioutil"
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"log"
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"net/http"
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"testing"
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"time"
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)
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// Before running these tests do a Docker stack deploy.
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func fireRequest(url string, method string, reqBody string) (string, int, error) {
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headers := make(map[string]string)
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return fireRequestWithHeaders(url, method, reqBody, headers)
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}
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func fireRequestWithHeaders(url string, method string, reqBody string, headers map[string]string) (string, int, error) {
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httpClient := http.Client{
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Timeout: time.Second * 2, // Maximum of 2 secs
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}
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req, err := http.NewRequest(method, url, bytes.NewBufferString(reqBody))
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if err != nil {
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log.Fatal(err)
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}
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req.Header.Set("User-Agent", "go-integration")
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for kk, vv := range headers {
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req.Header.Set(kk, vv)
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}
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res, getErr := httpClient.Do(req)
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if getErr != nil {
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log.Fatal(getErr)
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}
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body, readErr := ioutil.ReadAll(res.Body)
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defer req.Body.Close()
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if readErr != nil {
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log.Fatal(readErr)
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}
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return string(body), res.StatusCode, readErr
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}
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func TestGet_Rejected(t *testing.T) {
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var reqBody string
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unsupportedMethod := http.MethodHead
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_, code, err := fireRequest("http://localhost:8080/function/echoit", unsupportedMethod, reqBody)
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want := http.StatusMethodNotAllowed
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if code != want {
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t.Logf("Failed got: %d, wanted: %d", code, want)
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t.Fail()
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}
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if err != nil {
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t.Log(err)
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t.Fail()
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}
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}
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func TestEchoIt_Post_Route_Handler_ForwardsClientHeaders(t *testing.T) {
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reqBody := "test message"
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headers := make(map[string]string, 0)
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headers["X-Api-Key"] = "123"
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body, code, err := fireRequestWithHeaders("http://localhost:8080/function/echoit", http.MethodPost, reqBody, headers)
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if err != nil {
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t.Log(err)
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t.Fail()
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}
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if code != http.StatusOK {
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t.Logf("Failed, code: %d, body:%s", code, body)
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t.Fail()
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}
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if body != reqBody {
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t.Log("Expected body returned")
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t.Fail()
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}
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}
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func TestEchoIt_Post_Route_Handler(t *testing.T) {
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reqBody := "test message"
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body, code, err := fireRequest("http://localhost:8080/function/echoit", http.MethodPost, reqBody)
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if err != nil {
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t.Log(err)
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t.Fail()
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}
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if code != http.StatusOK {
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t.Log("Failed")
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}
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if body != reqBody {
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t.Log("Expected body returned")
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t.Fail()
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}
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}
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// Test suppressed due to X-Header deprecation.
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// func TestEchoIt_Post_X_Header_Routing_Handler(t *testing.T) {
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// reqBody := "test message"
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// headers := make(map[string]string, 0)
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// headers["X-Function"] = "func_echoit"
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// body, code, err := fireRequestWithHeaders("http://localhost:8080/", http.MethodPost, reqBody, headers)
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// if err != nil {
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// t.Log(err)
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// t.Fail()
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// }
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// if code != http.StatusOK {
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// t.Logf("statusCode - want: %d, got: %d", http.StatusOK, code)
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// }
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// if body != reqBody {
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// t.Logf("Expected body from echo function to be equal to input, but was: %s", body)
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// t.Fail()
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// }
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// }
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