Beego/pkg/orm/filter/prometheus/filter_test.go

62 lines
1.5 KiB
Go

// Copyright 2020 beego
//
// Licensed 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 prometheus
import (
"context"
"testing"
"time"
"github.com/stretchr/testify/assert"
"github.com/astaxie/beego/pkg/orm"
)
func TestFilterChainBuilder_FilterChain(t *testing.T) {
builder := NewFilterChainBuilder()
assert.NotNil(t, builder.summaryVec)
filter := builder.FilterChain(func(ctx context.Context, inv *orm.Invocation) []interface{} {
inv.Method = "coming"
return []interface{}{}
})
assert.NotNil(t, filter)
inv := &orm.Invocation{}
filter(context.Background(), inv)
assert.Equal(t, "coming", inv.Method)
inv = &orm.Invocation{
Method: "Hello",
TxStartTime: time.Now(),
}
builder.reportTxn(context.Background(), inv)
inv = &orm.Invocation{
Method: "Begin",
}
ctx := context.Background()
// it will be ignored
builder.report(ctx, inv, time.Second)
inv.Method = "Commit"
builder.report(ctx, inv, time.Second)
inv.Method = "Update"
builder.report(ctx, inv, time.Second)
}