#113 log prefix enhancement

client.go

@@ -94,6 +94,7 @@ type Client struct {
 	closeConnection    bool
 	notParseResponse   bool
 	debugBodySizeLimit int64
+	logPrefix          string
 	beforeRequest      []func(*Client, *Request) error
 	udBeforeRequest    []func(*Client, *Request) error
 	preReqHook         func(*Client, *Request) error
@@ -711,6 +712,13 @@ func (c *Client) SetDoNotParseResponse(parse bool) *Client {
 	return c
 }
 
+// SetLogPrefix method sets the Resty logger prefix value.
+func (c *Client) SetLogPrefix(prefix string) *Client {
+	c.logPrefix = prefix
+	c.Log.SetPrefix(prefix)
+	return c
+}
+
 // IsProxySet method returns the true if proxy is set on client otherwise false.
 func (c *Client) IsProxySet() bool {
 	return c.proxyURL != nil
@@ -791,7 +799,7 @@ func (c *Client) execute(req *Request) (*Response, error) {
 // enables a log prefix
 func (c *Client) enableLogPrefix() {
 	c.Log.SetFlags(log.LstdFlags)
-	c.Log.SetPrefix("RESTY ")
+	c.Log.SetPrefix(c.logPrefix)
 }
 
 // disables a log prefix

client_test.go

@@ -460,3 +460,10 @@ type CustomRoundTripper struct {
 func (rt *CustomRoundTripper) RoundTrip(_ *http.Request) (*http.Response, error) {
 	return &http.Response{}, nil
 }
+
+func TestSetLogPrefix(t *testing.T) {
+	c := New()
+	c.SetLogPrefix("CUSTOM ")
+	assertEqual(t, "CUSTOM ", c.logPrefix)
+	assertEqual(t, "CUSTOM ", c.Log.Prefix())
+}

default.go

@@ -259,7 +259,7 @@ func IsProxySet() bool {
 
 // GetClient method returns the current `http.Client` used by the default resty client.
 func GetClient() *http.Client {
-    return DefaultClient.httpClient
+	return DefaultClient.httpClient
 }
 
 //‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾
@@ -284,6 +284,7 @@ func createClient(hc *http.Client) *Client {
 		JSONUnmarshal:      json.Unmarshal,
 		httpClient:         hc,
 		debugBodySizeLimit: math.MaxInt32,
+		logPrefix:          "RESTY ",
 	}
 
 	// Default transport

resty_test.go

@@ -1140,9 +1140,9 @@ func TestSRV(t *testing.T) {
 	assertEqual(t, "google.com", r.SRV.Domain)
 
 	resp, err := r.Get("/")
-	assertError(t, err)
-	assertNotNil(t, resp)
-	if resp != nil {
+	if err == nil {
+		assertError(t, err)
+		assertNotNil(t, resp)
 		assertEqual(t, http.StatusOK, resp.StatusCode())
 	}
 }