mirror of
https://gitee.com/milvus-io/milvus.git
synced 2024-12-12 13:15:09 +08:00
119 lines
3.3 KiB
Go
119 lines
3.3 KiB
Go
// Licensed to the LF AI & Data foundation 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 autoindex
|
|
|
|
import (
|
|
"math"
|
|
"testing"
|
|
|
|
"github.com/milvus-io/milvus-proto/go-api/commonpb"
|
|
"github.com/stretchr/testify/assert"
|
|
)
|
|
|
|
func TestAutoIndexFunctionParse(t *testing.T) {
|
|
var f calculateFunc
|
|
var err error
|
|
|
|
validFuncStrs := []string{
|
|
" __output = __input * 2 + 1",
|
|
" __output = __input",
|
|
" __output = 1.5 * pow(__input, 1.2) + 40",
|
|
}
|
|
for _, funcStr := range validFuncStrs {
|
|
f, err = newFunction(funcStr)
|
|
assert.NoError(t, err)
|
|
assert.NotNil(t, f)
|
|
assert.Equal(t, "input", f.GetInputKey())
|
|
assert.Equal(t, "output", f.GetOutputKey())
|
|
}
|
|
|
|
invalidFuncStrs := []string{
|
|
"",
|
|
"{",
|
|
" output = __input * 2 + 1",
|
|
" __output __input * 2 + 1",
|
|
" _output = __input * 2 + 1",
|
|
}
|
|
|
|
for _, funcStr := range invalidFuncStrs {
|
|
f, err = newFunction(funcStr)
|
|
assert.Error(t, err)
|
|
assert.Nil(t, f)
|
|
}
|
|
}
|
|
|
|
func TestAutoIndexFunctionCalculate(t *testing.T) {
|
|
var params []*commonpb.KeyValuePair
|
|
inputKey := "input"
|
|
outputKey := "output"
|
|
params = append(params, &commonpb.KeyValuePair{
|
|
Key: inputKey,
|
|
Value: "10",
|
|
})
|
|
|
|
var f calculateFunc
|
|
var err error
|
|
|
|
t.Run("function1", func(t *testing.T) {
|
|
funcStr := "__output = 4 * __input + 5"
|
|
f, err = newFunction(funcStr)
|
|
assert.NoError(t, err)
|
|
tValue, err := f.calculate(params)
|
|
assert.NoError(t, err)
|
|
assert.Equal(t, int64(4*10+5), tValue[outputKey].(int64))
|
|
})
|
|
|
|
t.Run("function2", func(t *testing.T) {
|
|
funcStr := "__output = 4 * pow(__input,2) + 6"
|
|
f, err = newFunction(funcStr)
|
|
assert.NoError(t, err)
|
|
tValue, err := f.calculate(params)
|
|
assert.NoError(t, err)
|
|
targetV := int64(4*math.Pow(10, 2) + 6)
|
|
assert.Equal(t, targetV, tValue[outputKey].(int64))
|
|
})
|
|
|
|
t.Run("function3", func(t *testing.T) {
|
|
funcStr := "__output = __input"
|
|
f, err = newFunction(funcStr)
|
|
assert.NoError(t, err)
|
|
tValue, err := f.calculate(params)
|
|
assert.NoError(t, err)
|
|
assert.Equal(t, int64(10), tValue[outputKey].(int64))
|
|
})
|
|
|
|
t.Run("function4", func(t *testing.T) {
|
|
funcStr := "__output_2 = 4 * pow(__input, 2) + 6"
|
|
f, err = newFunction(funcStr)
|
|
assert.NoError(t, err)
|
|
tValue, err := f.calculate(params)
|
|
assert.NoError(t, err)
|
|
targetV := int64(4*math.Pow(10, 2) + 6)
|
|
assert.Equal(t, targetV, tValue["output_2"].(int64))
|
|
})
|
|
|
|
t.Run("function5", func(t *testing.T) {
|
|
funcStr := "__output_3 = 1.5 * exp(__input*0.1) + 3"
|
|
f, err = newFunction(funcStr)
|
|
assert.NoError(t, err)
|
|
tValue, err := f.calculate(params)
|
|
assert.NoError(t, err)
|
|
targetV := int64(1.5*math.Exp(10*0.1) + 3)
|
|
assert.Equal(t, targetV, tValue["output_3"].(int64))
|
|
})
|
|
}
|