1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
|
// 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 it
import (
"reflect"
"testing"
"github.com/blevesearch/bleve/analysis"
"github.com/blevesearch/bleve/registry"
)
func TestItalianAnalyzer(t *testing.T) {
tests := []struct {
input []byte
output analysis.TokenStream
}{
// stemming
{
input: []byte("abbandonata"),
output: analysis.TokenStream{
&analysis.Token{
Term: []byte("abbandonat"),
},
},
},
{
input: []byte("abbandonati"),
output: analysis.TokenStream{
&analysis.Token{
Term: []byte("abbandonat"),
},
},
},
// stop word
{
input: []byte("dallo"),
output: analysis.TokenStream{},
},
// contractions
{
input: []byte("dell'Italia"),
output: analysis.TokenStream{
&analysis.Token{
Term: []byte("ital"),
},
},
},
{
input: []byte("l'Italiano"),
output: analysis.TokenStream{
&analysis.Token{
Term: []byte("italian"),
},
},
},
// test for bug #218
{
input: []byte("Nell'anfora"),
output: analysis.TokenStream{
&analysis.Token{
Term: []byte("anfor"),
},
},
},
}
cache := registry.NewCache()
analyzer, err := cache.AnalyzerNamed(AnalyzerName)
if err != nil {
t.Fatal(err)
}
for _, test := range tests {
actual := analyzer.Analyze(test.input)
if len(actual) != len(test.output) {
t.Fatalf("expected length: %d, got %d", len(test.output), len(actual))
}
for i, tok := range actual {
if !reflect.DeepEqual(tok.Term, test.output[i].Term) {
t.Errorf("expected term %s (% x) got %s (% x)", test.output[i].Term, test.output[i].Term, tok.Term, tok.Term)
}
}
}
}
|
