add coverage

pkg/trace/jaeger/jaeger_test.go

@@ -1,14 +1,39 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 package jaeger
 
 import (
 	"context"
-	"github.com/arana-db/arana/pkg/config"
-	"github.com/arana-db/arana/pkg/proto"
-	"github.com/arana-db/arana/pkg/proto/hint"
+	"testing"
+)
+
+import (
 	"github.com/golang/mock/gomock"
+
 	"github.com/stretchr/testify/assert"
+
 	"go.opentelemetry.io/otel"
-	"testing"
+)
+
+import (
+	"github.com/arana-db/arana/pkg/config"
+	"github.com/arana-db/arana/pkg/proto"
+	"github.com/arana-db/arana/pkg/proto/hint"
 )
 
 func TestJaegerProvider(t *testing.T) {

pkg/trace/trace_test.go

@@ -1,14 +1,38 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 package trace
 
 import (
 	"context"
+	"sync"
+	"testing"
+)
+
+import (
+	"github.com/golang/mock/gomock"
+
+	"github.com/stretchr/testify/assert"
+)
+
+import (
 	"github.com/arana-db/arana/pkg/config"
 	"github.com/arana-db/arana/pkg/proto"
 	"github.com/arana-db/arana/pkg/proto/hint"
-	"github.com/golang/mock/gomock"
-	"github.com/stretchr/testify/assert"
-	"sync"
-	"testing"
 )
 
 type TestProvider struct{}