milvus/client/entity/function_test.go
zhuwenxing 71dc135289
test: add rerank function testcases in go client (#43891)
/kind improvement

Signed-off-by: zhuwenxing <wenxing.zhu@zilliz.com>
2025-08-19 14:57:48 +08:00

79 lines
3.0 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 entity
import (
"testing"
"github.com/stretchr/testify/assert"
)
func TestFunctionSchema(t *testing.T) {
functions := []*Function{
NewFunction().WithName("text_bm25_emb").WithType(FunctionTypeBM25).WithInputFields("a", "b").WithOutputFields("c").WithParam("key", "value"),
NewFunction().WithName("other_emb").WithType(FunctionTypeTextEmbedding).WithInputFields("c").WithOutputFields("b", "a"),
}
for _, function := range functions {
funcSchema := function.ProtoMessage()
assert.Equal(t, function.Name, funcSchema.Name)
assert.Equal(t, function.Type, funcSchema.Type)
assert.Equal(t, function.InputFieldNames, funcSchema.InputFieldNames)
assert.Equal(t, function.OutputFieldNames, funcSchema.OutputFieldNames)
assert.Equal(t, function.Params, KvPairsMap(funcSchema.GetParams()))
nf := NewFunction()
nf.ReadProto(funcSchema)
assert.Equal(t, function.Name, nf.Name)
assert.Equal(t, function.Type, nf.Type)
assert.Equal(t, function.InputFieldNames, nf.InputFieldNames)
assert.Equal(t, function.OutputFieldNames, nf.OutputFieldNames)
assert.Equal(t, function.Params, nf.Params)
}
}
func TestFunctionWithParamSliceHandling(t *testing.T) {
// Test slice value handling - the main change in this PR
f := NewFunction().WithParam("slice_key", []string{"a", "b", "c"})
assert.Equal(t, `["a","b","c"]`, f.Params["slice_key"])
// Test int slice
f = NewFunction().WithParam("int_slice_key", []int{1, 2, 3})
assert.Equal(t, "[1,2,3]", f.Params["int_slice_key"])
// Test float slice
f = NewFunction().WithParam("float_slice_key", []float64{1.1, 2.2, 3.3})
assert.Equal(t, "[1.1,2.2,3.3]", f.Params["float_slice_key"])
// Test empty slice
f = NewFunction().WithParam("empty_slice_key", []string{})
assert.Equal(t, "[]", f.Params["empty_slice_key"])
// Test the JSON marshal error fallback path
type unmarshalableType struct {
Channel chan int
}
f = NewFunction().WithParam("complex_slice_key", []unmarshalableType{{Channel: make(chan int)}})
// This should fallback to fmt.Sprintf since channels can't be JSON marshaled
assert.Contains(t, f.Params["complex_slice_key"], "0x")
// Test non-slice value (existing behavior should remain unchanged)
f = NewFunction().WithParam("string_key", "string_value")
assert.Equal(t, "string_value", f.Params["string_key"])
}