2014-04-17 22:55:53 +02:00
|
|
|
// 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.
|
2014-09-02 16:54:50 +02:00
|
|
|
|
2014-07-31 19:54:12 +02:00
|
|
|
package regexp_tokenizer
|
2014-04-17 22:55:53 +02:00
|
|
|
|
|
|
|
import (
|
|
|
|
"reflect"
|
2014-07-31 19:54:12 +02:00
|
|
|
"regexp"
|
2014-04-17 22:55:53 +02:00
|
|
|
"testing"
|
|
|
|
|
2014-08-28 21:38:57 +02:00
|
|
|
"github.com/blevesearch/bleve/analysis"
|
2014-04-17 22:55:53 +02:00
|
|
|
)
|
|
|
|
|
|
|
|
func TestBoundary(t *testing.T) {
|
|
|
|
|
2014-07-31 19:54:12 +02:00
|
|
|
wordRegex := regexp.MustCompile(`\w+`)
|
|
|
|
|
2014-04-17 22:55:53 +02:00
|
|
|
tests := []struct {
|
|
|
|
input []byte
|
|
|
|
output analysis.TokenStream
|
|
|
|
}{
|
|
|
|
{
|
|
|
|
[]byte("Hello World."),
|
|
|
|
analysis.TokenStream{
|
|
|
|
{
|
2014-07-31 19:54:12 +02:00
|
|
|
Start: 0,
|
|
|
|
End: 5,
|
|
|
|
Term: []byte("Hello"),
|
|
|
|
Position: 1,
|
|
|
|
Type: analysis.AlphaNumeric,
|
2014-04-17 22:55:53 +02:00
|
|
|
},
|
|
|
|
{
|
2014-07-31 19:54:12 +02:00
|
|
|
Start: 6,
|
|
|
|
End: 11,
|
|
|
|
Term: []byte("World"),
|
|
|
|
Position: 2,
|
|
|
|
Type: analysis.AlphaNumeric,
|
2014-04-17 22:55:53 +02:00
|
|
|
},
|
|
|
|
},
|
|
|
|
},
|
2014-08-19 16:43:52 +02:00
|
|
|
{
|
|
|
|
[]byte(""),
|
|
|
|
analysis.TokenStream{},
|
|
|
|
},
|
2014-04-17 22:55:53 +02:00
|
|
|
}
|
|
|
|
|
|
|
|
for _, test := range tests {
|
2014-07-31 19:54:12 +02:00
|
|
|
tokenizer := NewRegexpTokenizer(wordRegex)
|
2014-04-17 22:55:53 +02:00
|
|
|
actual := tokenizer.Tokenize(test.input)
|
|
|
|
|
|
|
|
if !reflect.DeepEqual(actual, test.output) {
|
|
|
|
t.Errorf("Expected %v, got %v for %s", test.output, actual, string(test.input))
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|