selfcare init

proxy_go/public/mysql@v1.6.0/connector_test.go

@@ -0,0 +1,30 @@
+package mysql
+
+import (
+	"context"
+	"net"
+	"testing"
+	"time"
+)
+
+func TestConnectorReturnsTimeout(t *testing.T) {
+	connector := &connector{&Config{
+		Net:     "tcp",
+		Addr:    "1.1.1.1:1234",
+		Timeout: 10 * time.Millisecond,
+	}}
+
+	_, err := connector.Connect(context.Background())
+	if err == nil {
+		t.Fatal("error expected")
+	}
+
+	if nerr, ok := err.(*net.OpError); ok {
+		expected := "dial tcp 1.1.1.1:1234: i/o timeout"
+		if nerr.Error() != expected {
+			t.Fatalf("expected %q, got %q", expected, nerr.Error())
+		}
+	} else {
+		t.Fatalf("expected %T, got %T", nerr, err)
+	}
+}