163 lines
3.3 KiB
Go
163 lines
3.3 KiB
Go
// Copyright (c) 2014 Couchbase, Inc.
|
||
//
|
||
// 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 unicodenorm
|
||
|
||
import (
|
||
"reflect"
|
||
"testing"
|
||
|
||
"github.com/blevesearch/bleve/analysis"
|
||
)
|
||
|
||
// the following tests come from the lucene
|
||
// test cases for CJK width filter
|
||
// which is our basis for using this
|
||
// as a substitute for that
|
||
func TestUnicodeNormalization(t *testing.T) {
|
||
|
||
tests := []struct {
|
||
formName string
|
||
input analysis.TokenStream
|
||
output analysis.TokenStream
|
||
}{
|
||
{
|
||
formName: NFKD,
|
||
input: analysis.TokenStream{
|
||
&analysis.Token{
|
||
Term: []byte("Test"),
|
||
},
|
||
},
|
||
output: analysis.TokenStream{
|
||
&analysis.Token{
|
||
Term: []byte("Test"),
|
||
},
|
||
},
|
||
},
|
||
{
|
||
formName: NFKD,
|
||
input: analysis.TokenStream{
|
||
&analysis.Token{
|
||
Term: []byte("1234"),
|
||
},
|
||
},
|
||
output: analysis.TokenStream{
|
||
&analysis.Token{
|
||
Term: []byte("1234"),
|
||
},
|
||
},
|
||
},
|
||
{
|
||
formName: NFKD,
|
||
input: analysis.TokenStream{
|
||
&analysis.Token{
|
||
Term: []byte("カタカナ"),
|
||
},
|
||
},
|
||
output: analysis.TokenStream{
|
||
&analysis.Token{
|
||
Term: []byte("カタカナ"),
|
||
},
|
||
},
|
||
},
|
||
{
|
||
formName: NFKC,
|
||
input: analysis.TokenStream{
|
||
&analysis.Token{
|
||
Term: []byte("ヴィッツ"),
|
||
},
|
||
},
|
||
output: analysis.TokenStream{
|
||
&analysis.Token{
|
||
Term: []byte("ヴィッツ"),
|
||
},
|
||
},
|
||
},
|
||
{
|
||
formName: NFKC,
|
||
input: analysis.TokenStream{
|
||
&analysis.Token{
|
||
Term: []byte("パナソニック"),
|
||
},
|
||
},
|
||
output: analysis.TokenStream{
|
||
&analysis.Token{
|
||
Term: []byte("パナソニック"),
|
||
},
|
||
},
|
||
},
|
||
{
|
||
formName: NFD,
|
||
input: analysis.TokenStream{
|
||
&analysis.Token{
|
||
Term: []byte("\u212B"),
|
||
},
|
||
},
|
||
output: analysis.TokenStream{
|
||
&analysis.Token{
|
||
Term: []byte("\u0041\u030A"),
|
||
},
|
||
},
|
||
},
|
||
{
|
||
formName: NFC,
|
||
input: analysis.TokenStream{
|
||
&analysis.Token{
|
||
Term: []byte("\u212B"),
|
||
},
|
||
},
|
||
output: analysis.TokenStream{
|
||
&analysis.Token{
|
||
Term: []byte("\u00C5"),
|
||
},
|
||
},
|
||
},
|
||
{
|
||
formName: NFKD,
|
||
input: analysis.TokenStream{
|
||
&analysis.Token{
|
||
Term: []byte("\uFB01"),
|
||
},
|
||
},
|
||
output: analysis.TokenStream{
|
||
&analysis.Token{
|
||
Term: []byte("\u0066\u0069"),
|
||
},
|
||
},
|
||
},
|
||
{
|
||
formName: NFKC,
|
||
input: analysis.TokenStream{
|
||
&analysis.Token{
|
||
Term: []byte("\uFB01"),
|
||
},
|
||
},
|
||
output: analysis.TokenStream{
|
||
&analysis.Token{
|
||
Term: []byte("\u0066\u0069"),
|
||
},
|
||
},
|
||
},
|
||
}
|
||
|
||
for _, test := range tests {
|
||
filter := MustNewUnicodeNormalizeFilter(test.formName)
|
||
actual := filter.Filter(test.input)
|
||
if !reflect.DeepEqual(actual, test.output) {
|
||
t.Errorf("expected %s, got %s", test.output[0].Term, actual[0].Term)
|
||
t.Errorf("expected %#v, got %#v", test.output[0].Term, actual[0].Term)
|
||
}
|
||
}
|
||
}
|