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qurl_headers_test.go
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qurl_headers_test.go
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// Copyright 2017 The qurl Authors. All rights reserved.
package qurl
import (
"fmt"
"net/http"
"testing"
)
func TestHTTPHeaderNotPresent(t *testing.T) {
targetURL := "https://www.example.com"
requestURL := fmt.Sprintf("/q?url=%s&header=foobar", targetURL)
req, err := http.NewRequest("GET", requestURL, nil)
if err != nil {
t.Fatal(err)
}
q := &QURL{}
freq := &FakeRequest{
ExpectedBody: "",
ExpectedStatusCode: http.StatusOK,
}
response, err := q.Query(freq, req.URL.Query())
if err != nil {
t.Fatal(err)
}
if response.Status != http.StatusOK {
t.Errorf("response status expected to be %d but got %d", http.StatusOK, response.Status)
}
if response.URL != targetURL {
t.Errorf("response url expected to be %s but got %s", targetURL, response.URL)
}
if len(response.Headers["foobar"]) != 0 {
t.Fatalf("response header 'foobar' expected to be an empty slice but got %v", response.Headers["foobar"])
}
}
func TestHTTPHeaderPresent(t *testing.T) {
targetURL := "https://www.example.com"
requestURL := fmt.Sprintf("/q?url=%s&header=Content-Type", targetURL)
req, err := http.NewRequest("GET", requestURL, nil)
if err != nil {
t.Fatal(err)
}
q := &QURL{}
rheaders := make(http.Header)
rheaders.Add("Content-Type", "text/html")
freq := &FakeRequest{
ExpectedBody: "",
ExpectedStatusCode: http.StatusOK,
ExpectedResponseHeaders: rheaders,
}
response, err := q.Query(freq, req.URL.Query())
if err != nil {
t.Fatal(err)
}
if response.Status != http.StatusOK {
t.Errorf("response status expected to be %d but got %d", http.StatusOK, response.Status)
}
if response.URL != targetURL {
t.Errorf("response url expected to be %s but got %s", targetURL, response.URL)
}
if len(response.Headers["Content-Type"]) != 1 {
t.Fatalf("response header 'Content-Type' expected to have one element got %v", len(response.Headers["Content-Type"]))
}
if response.Headers["Content-Type"][0] != "text/html" {
t.Fatalf("response header 'Content-Type' expected to be %s but got %s", "text/html", response.Headers["Content-Type"][0])
}
}