package indexparamcheck

import (
	"testing"

	"github.com/stretchr/testify/assert"

	"github.com/milvus-io/milvus-proto/go-api/v2/schemapb"
)

func Test_INVERTEDIndexChecker(t *testing.T) {
	c := newINVERTEDChecker()

	assert.NoError(t, c.CheckTrain(schemapb.DataType_Bool, schemapb.DataType_None, map[string]string{}))

	assert.NoError(t, c.CheckValidDataType(IndexINVERTED, &schemapb.FieldSchema{DataType: schemapb.DataType_VarChar}))
	assert.NoError(t, c.CheckValidDataType(IndexINVERTED, &schemapb.FieldSchema{DataType: schemapb.DataType_String}))
	assert.NoError(t, c.CheckValidDataType(IndexINVERTED, &schemapb.FieldSchema{DataType: schemapb.DataType_Bool}))
	assert.NoError(t, c.CheckValidDataType(IndexINVERTED, &schemapb.FieldSchema{DataType: schemapb.DataType_Int64}))
	assert.NoError(t, c.CheckValidDataType(IndexINVERTED, &schemapb.FieldSchema{DataType: schemapb.DataType_Float}))
	assert.NoError(t, c.CheckValidDataType(IndexINVERTED, &schemapb.FieldSchema{DataType: schemapb.DataType_Array}))
	assert.NoError(t, c.CheckValidDataType(IndexINVERTED, &schemapb.FieldSchema{DataType: schemapb.DataType_JSON}))

	assert.Error(t, c.CheckValidDataType(IndexINVERTED, &schemapb.FieldSchema{DataType: schemapb.DataType_Geometry}))
	assert.Error(t, c.CheckValidDataType(IndexINVERTED, &schemapb.FieldSchema{DataType: schemapb.DataType_FloatVector}))
}

func Test_CheckTrain(t *testing.T) {
	c := newINVERTEDChecker()
	assert.NoError(t, c.CheckTrain(schemapb.DataType_JSON, schemapb.DataType_None, map[string]string{"json_cast_type": "BOOL", "json_path": "json['a']"}))
	assert.Error(t, c.CheckTrain(schemapb.DataType_JSON, schemapb.DataType_None, map[string]string{"json_cast_type": "array", "json_path": "json['a']"}))
	assert.Error(t, c.CheckTrain(schemapb.DataType_JSON, schemapb.DataType_None, map[string]string{"json_cast_type": "abc", "json_path": "json['a']"}))
}