faas/gateway/handlers/forwarding_proxy_test.go
Alex Ellis (VMware) 58bd87c811 Update proxy to pass query-string
HTTP proxy was not passing query-string upstream. This change
reinstates the behaviour through TDD - adding test coverage and
automated regression testing.

Signed-off-by: Alex Ellis (VMware) <alexellis2@gmail.com>
2018-03-27 19:33:43 +01:00

69 lines
1.7 KiB
Go

package handlers
import (
"bytes"
"io/ioutil"
"net/http"
"testing"
)
func Test_buildUpstreamRequest_Body_Method_Query(t *testing.T) {
srcBytes := []byte("hello world")
reader := bytes.NewReader(srcBytes)
request, _ := http.NewRequest(http.MethodPost, "/?code=1", reader)
request.Header.Set("X-Source", "unit-test")
if request.URL.RawQuery != "code=1" {
t.Errorf("Query - want: %s, got: %s", "code=1", request.URL.RawQuery)
t.Fail()
}
upstream := buildUpstreamRequest(request, "/")
if request.Method != upstream.Method {
t.Errorf("Method - want: %s, got: %s", request.Method, upstream.Method)
t.Fail()
}
upstreamBytes, _ := ioutil.ReadAll(upstream.Body)
if string(upstreamBytes) != string(srcBytes) {
t.Errorf("Body - want: %s, got: %s", string(upstreamBytes), string(srcBytes))
t.Fail()
}
if request.Header.Get("X-Source") != upstream.Header.Get("X-Source") {
t.Errorf("Header X-Source - want: %s, got: %s", request.Header.Get("X-Source"), upstream.Header.Get("X-Source"))
t.Fail()
}
if request.URL.RawQuery != upstream.URL.RawQuery {
t.Errorf("URL.RawQuery - want: %s, got: %s", request.URL.RawQuery, upstream.URL.RawQuery)
t.Fail()
}
}
func Test_buildUpstreamRequest_NoBody_GetMethod_NoQuery(t *testing.T) {
request, _ := http.NewRequest(http.MethodGet, "/", nil)
upstream := buildUpstreamRequest(request, "/")
if request.Method != upstream.Method {
t.Errorf("Method - want: %s, got: %s", request.Method, upstream.Method)
t.Fail()
}
if upstream.Body != nil {
t.Errorf("Body - expected nil")
t.Fail()
}
if request.URL.RawQuery != upstream.URL.RawQuery {
t.Errorf("URL.RawQuery - want: %s, got: %s", request.URL.RawQuery, upstream.URL.RawQuery)
t.Fail()
}
}