test(gitlab): add missing tests

internal/releaser/util/util_test.go

@@ -3,9 +3,15 @@ package util_test
 import (
 	"context"
 	"fmt"
+	"net/http"
+	"net/http/httptest"
+	"net/url"
 	"os"
 	"strings"
 	"testing"
+	"time"
+
+	log "github.com/sirupsen/logrus"
 
 	"github.com/Nightapes/go-semantic-release/pkg/config"
 
@@ -117,3 +123,108 @@ func TestPrepareAssets(t *testing.T) {
 	}
 
 }
+
+func TestShouldRetry(t *testing.T) {
+	assert.True(t, util.ShouldRetry(&http.Response{StatusCode: 429}))
+	assert.False(t, util.ShouldRetry(&http.Response{StatusCode: 200}))
+}
+
+func TestIsValidResult(t *testing.T) {
+	assert.NoError(t, util.IsValidResult(&http.Response{StatusCode: 200}))
+	assert.NoError(t, util.IsValidResult(&http.Response{StatusCode: 201}))
+	assert.NoError(t, util.IsValidResult(&http.Response{StatusCode: 202}))
+	assert.NoError(t, util.IsValidResult(&http.Response{StatusCode: 204}))
+
+	u, err := url.Parse("https://localhost")
+	assert.NoError(t, err)
+	assert.Error(t, util.IsValidResult(&http.Response{StatusCode: 500, Request: &http.Request{
+		Method: "POST",
+		URL:    u,
+	}}))
+}
+
+func TestPathEscape(t *testing.T) {
+	assert.Equal(t, "test%2Ftest", util.PathEscape("test/test"))
+	assert.Equal(t, "test", util.PathEscape("test"))
+	assert.Equal(t, "test%2Etest", util.PathEscape("test.test"))
+}
+
+type example struct {
+	Test string `json:"test"`
+}
+
+func TestDoAndRoundTrip(t *testing.T) {
+	tokenHeader := util.NewAddHeaderTransport(nil, "PRIVATE-TOKEN", "aToken")
+	acceptHeader := util.NewAddHeaderTransport(tokenHeader, "Accept", "application/json")
+	httpClient := &http.Client{
+		Transport: acceptHeader,
+		Timeout:   time.Second * 60,
+	}
+
+	testsDoMethod := []struct {
+		statusCode       int
+		body             string
+		responseBody     interface{}
+		responseBodyType interface{}
+		hasError         bool
+		path             string
+	}{
+		{
+			statusCode: 200,
+			body:       `{"test" : "hallo"}`,
+			responseBody: &example{
+				Test: "hallo",
+			},
+			responseBodyType: &example{},
+			hasError:         false,
+			path:             "",
+		},
+		{
+			statusCode:       400,
+			body:             `{"test" : "hallo"}`,
+			responseBody:     &example{},
+			responseBodyType: &example{},
+			hasError:         false,
+			path:             "",
+		},
+		{
+			statusCode:       200,
+			body:             `{"test" : "hallo"}`,
+			hasError:         true,
+			responseBody:     &example{},
+			responseBodyType: &example{},
+			path:             "broken",
+		},
+	}
+
+	for _, testOject := range testsDoMethod {
+		testServer := httptest.NewServer(http.HandlerFunc(func(rw http.ResponseWriter, req *http.Request) {
+
+			log.Infof("Got call from %s %s", req.Method, req.URL.String())
+
+			assert.Equal(t, req.Header.Get("PRIVATE-TOKEN"), "aToken")
+			assert.Equal(t, req.Header.Get("Accept"), "application/json")
+
+			rw.WriteHeader(testOject.statusCode)
+			rw.Header().Set("Content-Type", "application/json")
+
+			if _, err := rw.Write([]byte(testOject.body)); err != nil {
+				log.Info(err)
+			}
+
+		}))
+
+		req, err := http.NewRequest("POST", testServer.URL+testOject.path, nil)
+		assert.NoError(t, err)
+
+		resp, err := util.Do(httpClient, req, testOject.responseBodyType)
+
+		assert.Equal(t, testOject.hasError, err != nil)
+
+		if !testOject.hasError {
+			assert.Equal(t, testOject.statusCode, resp.StatusCode)
+			assert.Equal(t, testOject.responseBody, testOject.responseBodyType)
+		}
+		testServer.Close()
+	}
+}