api_test.go

package lokalise

import (
	"fmt"
	"io/ioutil"
	"net/http"
	"net/http/httptest"
	"net/url"
	"os"
	"testing"
)

const (
	baseURLPath       = "/api2"
	testApiToken      = "apiToken"
	testProjectID     = "3002780358964f9bab5a92.87762498"
	assertionTemplate = "%s returned \n%+v\nexpected\n%+v"
)

func setup() (api *Api, mux *http.ServeMux, serverURL string, teardown func()) {
	mux = http.NewServeMux()

	apiHandler := http.NewServeMux()
	apiHandler.Handle(baseURLPath+"/", http.StripPrefix(baseURLPath, mux))
	apiHandler.HandleFunc("/", func(w http.ResponseWriter, req *http.Request) {
		_, _ = fmt.Fprintln(os.Stderr, "FAIL: Client.BaseURL path prefix is not preserved in the request URL:")
		_, _ = fmt.Fprintln(os.Stderr)
		_, _ = fmt.Fprintln(os.Stderr, "\t"+req.URL.String())
		_, _ = fmt.Fprintln(os.Stderr)
		_, _ = fmt.Fprintln(os.Stderr, "\tDid you accidentally use an absolute endpoint URL rather than relative?")
		_, _ = fmt.Fprintln(os.Stderr, "\tSee https://github.com/google/go-github/issues/752 for information.")
		http.Error(
			w,
			"Client.BaseURL path prefix is not preserved in the request URL.",
			http.StatusInternalServerError,
		)
	})

	server := httptest.NewServer(apiHandler)

	apiURL, _ := url.Parse(server.URL + baseURLPath + "/")
	api, _ = New(testApiToken, WithBaseURL(apiURL.String()))

	return api, mux, server.URL, server.Close
}

func testMethod(t *testing.T, r *http.Request, want string) {
	if got := r.Method; got != want {
		t.Errorf("Request method: %v, want %v", got, want)
	}
}

func testHeader(t *testing.T, r *http.Request, header string, want string) {
	if got := r.Header.Get(header); got != want {
		t.Errorf("Header.Get(%q) returned %q, want %q", header, got, want)
	}
}

func testBody(t *testing.T, r *http.Request, want string) {
	b, err := ioutil.ReadAll(r.Body)
	if err != nil {
		t.Errorf("Error reading request body: %v", err)
	}
	if got := string(b); got != want {
		t.Errorf("request Body is \n%s\n want\n%s", got, want)
	}
}