Fixed some lint and code convention violations

cmd/mock-fts/main_test.go

@@ -19,7 +19,10 @@ func TestBaseURLFromAddr(t *testing.T) {
 	for _, tt := range tests {
 		got, err := baseURLFromAddr(tt.addr)
 		if err != nil || got != tt.want {
-			t.Errorf("baseURLFromAddr(%q) = %q, %v; want %q", tt.addr, got, err, tt.want)
+			t.Errorf(
+				"baseURLFromAddr(%q) = %q, %v; want %q",
+				tt.addr, got, err, tt.want,
+			)
 		}
 	}
 }

internal/cli/config/csrf_key_test.go

@@ -69,7 +69,9 @@ func TestGenerateCSRFKeyPrint(t *testing.T) {
 	key := strings.TrimSpace(mustRun(t, "config", "generate-csrf-key", "--print"))
 	checkCSRFKey(t, key)
 
-	other := strings.TrimSpace(mustRun(t, "config", "generate-csrf-key", "--print"))
+	other := strings.TrimSpace(
+		mustRun(t, "config", "generate-csrf-key", "--print"),
+	)
 	if other == key {
 		t.Error("two keys were the same")
 	}

internal/cli/ws/dial_test.go

@@ -76,7 +76,9 @@ func TestDialPingFlag(t *testing.T) {
 	cmdtest.Setup(t, "")
 	_, url := wsServer(t)
 
-	out := cmdtest.MustRun(t, newRoot, "dial", "--http-upgrade", "--url", url, "--ping")
+	out := cmdtest.MustRun(
+		t, newRoot, "dial", "--http-upgrade", "--url", url, "--ping",
+	)
 	cmdtest.Contains(
 		t,
 		out,
@@ -302,7 +304,8 @@ func TestDialStdinError(t *testing.T) {
 
 	select {
 	case err := <-done:
-		if err == nil || !strings.Contains(err.Error(), "reading input: disk on fire") {
+		if err == nil ||
+			!strings.Contains(err.Error(), "reading input: disk on fire") {
 			t.Fatalf("dial = %v; want the input error", err)
 		}
 	case <-time.After(time.Second):

internal/cli/ws/direct.go

@@ -48,7 +48,9 @@ func dialDirect(ctx context.Context, addr string) (*directConn, error) {
 // Read returns the next line as a text message, skipping the blank lines the
 // server sends to check the connection. Cancelling ctx interrupts it. The
 // server closing the connection is reported as io.EOF.
-func (d *directConn) Read(ctx context.Context) (websocket.MessageType, []byte, error) {
+func (d *directConn) Read(
+	ctx context.Context,
+) (websocket.MessageType, []byte, error) {
 	stop := context.AfterFunc(ctx, func() {
 		d.conn.SetReadDeadline(time.Now()) //nolint:errcheck,gosec // only interrupts the read
 	})

internal/cli/ws/direct_test.go

@@ -180,7 +180,8 @@ func TestDialModeFlags(t *testing.T) {
 		{"upgrade with addr", []string{"--http-upgrade", "--addr", "h:1"}, "none of the others"},
 	}
 	for _, tt := range tests {
-		_, err := cmdtest.Run(t, newRoot, "", append([]string{"dial"}, tt.args...)...)
+		args := append([]string{"dial"}, tt.args...)
+		_, err := cmdtest.Run(t, newRoot, "", args...)
 		if err == nil {
 			t.Errorf("%s: dial was accepted", tt.name)
 			continue
@@ -214,16 +215,25 @@ func TestDirectConn(t *testing.T) {
 // Without --addr, --direct uses the configured host and port.
 func TestDefaultAddr(t *testing.T) {
 	tests := []struct {
+		name string
 		conf config.JSCServer
 		want string
 	}{
-		{config.JSCServer{Host: "10.0.0.1", Port: 8080}, "10.0.0.1:8080"},
+		{"configured", config.JSCServer{
-		{config.JSCServer{Port: 9393}, "127.0.0.1:9393"},
+			Host: "10.0.0.1",
-		{config.JSCServer{Host: "::1", Port: 9393}, "[::1]:9393"},
+			Port: 8080,
+		}, "10.0.0.1:8080"},
+		{"every interface", config.JSCServer{
+			Port: 9393,
+		}, "127.0.0.1:9393"},
+		{"IPv6", config.JSCServer{
+			Host: "::1",
+			Port: 9393,
+		}, "[::1]:9393"},
 	}
 	for _, tt := range tests {
 		if got := defaultAddr(tt.conf); got != tt.want {
-			t.Errorf("defaultAddr(%+v) = %q; want %q", tt.conf, got, tt.want)
+			t.Errorf("%s: defaultAddr = %q; want %q", tt.name, got, tt.want)
 		}
 	}
 }

internal/logging/accesslog_test.go

@@ -172,7 +172,9 @@ func TestAccessLogHijack(t *testing.T) {
 		readWriter.WriteString("HTTP/1.1 204 No Content\r\n\r\n")
 		readWriter.Flush()
 	})
-	server := httptest.NewServer(AccessLog(log.New(&buffer, "", 0), true, handler))
+	server := httptest.NewServer(
+		AccessLog(log.New(&buffer, "", 0), true, handler),
+	)
 	defer server.Close()
 
 	res, err := http.Get(server.URL + "/hijacked")