Fix fmt and duplicate test declarations

Author: christinak09

accounts.go

@@ -456,20 +456,20 @@ func (s *AccountsService) GetSSHKey(ctx context.Context, accountID, sshKeyID str
 // AddSSHKey adds an SSH key to a user's account.
 // Gerrit API docs: https://gerrit-review.googlesource.com/Documentation/rest-api-accounts.html#add-ssh-key
 func (s *AccountsService) AddSSHKey(ctx context.Context, accountID string, SSHKey string) (*SSHKeyInfo, *Response, error) {
-    u := fmt.Sprintf("accounts/%s/sshkeys", accountID)
+	u := fmt.Sprintf("accounts/%s/sshkeys", accountID)
 
-    req, err := s.client.NewRequest(ctx, "POST", u, SSHKey)
-    if err != nil {
-        return nil, nil, err
-    }
+	req, err := s.client.NewRequest(ctx, "POST", u, SSHKey)
+	if err != nil {
+		return nil, nil, err
+	}
 
 	req.Header.Set("Content-Type", "text/plain")
 
-    var keyInfo SSHKeyInfo
-    resp, err := s.client.Do(req, &keyInfo)
-    if err != nil {
-        return nil, resp, err
-    }
+	var keyInfo SSHKeyInfo
+	resp, err := s.client.Do(req, &keyInfo)
+	if err != nil {
+		return nil, resp, err
+	}
 
 	return &keyInfo, resp, nil
 }

accounts_test.go

@@ -5,47 +5,10 @@ import (
 	"fmt"
 	"io"
 	"net/http"
-	"net/http/httptest"
 	"strings"
 	"testing"
-
-	"github.com/andygrunwald/go-gerrit"
-)
-
-const (
-	// testGerritInstanceURL is a test instance url that won`t be called
-	testGerritInstanceURL = "https://go-review.googlesource.com/"
-)
-
-var (
-	// testMux is the HTTP request multiplexer used with the test server.
-	testMux *http.ServeMux
-
-	// testClient is the gerrit client being tested.
-	testClient *gerrit.Client
-
-	// testServer is a test HTTP server used to provide mock API responses.
-	testServer *httptest.Server
 )
 
-type testValues map[string]string
-
-// setup sets up a test HTTP server along with a gerrit.Client that is configured to talk to that test server.
-// Tests should register handlers on mux which provide mock responses for the API method being tested.
-func setup() {
-	// Test server
-	testMux = http.NewServeMux()
-	testServer = httptest.NewServer(testMux)
-
-	// gerrit client configured to use test server
-	testClient, _ = gerrit.NewClient(context.Background(), testServer.URL, nil)
-}
-
-// teardown closes the test HTTP server.
-func teardown() {
-	testServer.Close()
-}
-
 // TestAddSSHKey tests the addition of an SSH key to an account.
 func TestAddSSHKey(t *testing.T) {
 	setup()