405 lines
7.4 KiB
Go
405 lines
7.4 KiB
Go
// Copyright (c) 2015 Couchbase, Inc.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package pt
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import (
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"reflect"
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"testing"
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"github.com/blevesearch/bleve/analysis"
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"github.com/blevesearch/bleve/registry"
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)
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func TestPortugueseLightStemmer(t *testing.T) {
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tests := []struct {
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input analysis.TokenStream
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output analysis.TokenStream
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}{
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{
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input: analysis.TokenStream{
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&analysis.Token{
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Term: []byte("doutores"),
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},
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},
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output: analysis.TokenStream{
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&analysis.Token{
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Term: []byte("doutor"),
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},
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},
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},
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{
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input: analysis.TokenStream{
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&analysis.Token{
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Term: []byte("doutor"),
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},
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},
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output: analysis.TokenStream{
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&analysis.Token{
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Term: []byte("doutor"),
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},
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},
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},
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{
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input: analysis.TokenStream{
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&analysis.Token{
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Term: []byte("homens"),
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},
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},
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output: analysis.TokenStream{
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&analysis.Token{
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Term: []byte("homem"),
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},
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},
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},
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{
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input: analysis.TokenStream{
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&analysis.Token{
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Term: []byte("homem"),
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},
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},
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output: analysis.TokenStream{
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&analysis.Token{
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Term: []byte("homem"),
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},
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},
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},
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{
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input: analysis.TokenStream{
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&analysis.Token{
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Term: []byte("papéis"),
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},
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},
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output: analysis.TokenStream{
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&analysis.Token{
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Term: []byte("papel"),
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},
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},
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},
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{
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input: analysis.TokenStream{
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&analysis.Token{
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Term: []byte("papel"),
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},
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},
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output: analysis.TokenStream{
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&analysis.Token{
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Term: []byte("papel"),
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},
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},
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},
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{
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input: analysis.TokenStream{
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&analysis.Token{
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Term: []byte("normais"),
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},
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},
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output: analysis.TokenStream{
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&analysis.Token{
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Term: []byte("normal"),
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},
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},
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},
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{
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input: analysis.TokenStream{
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&analysis.Token{
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Term: []byte("normal"),
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},
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},
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output: analysis.TokenStream{
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&analysis.Token{
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Term: []byte("normal"),
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},
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},
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},
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{
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input: analysis.TokenStream{
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&analysis.Token{
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Term: []byte("lencóis"),
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},
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},
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output: analysis.TokenStream{
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&analysis.Token{
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Term: []byte("lencol"),
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},
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},
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},
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{
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input: analysis.TokenStream{
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&analysis.Token{
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Term: []byte("lencol"),
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},
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},
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output: analysis.TokenStream{
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&analysis.Token{
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Term: []byte("lencol"),
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},
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},
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},
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{
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input: analysis.TokenStream{
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&analysis.Token{
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Term: []byte("barris"),
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},
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},
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output: analysis.TokenStream{
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&analysis.Token{
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Term: []byte("barril"),
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},
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},
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},
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{
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input: analysis.TokenStream{
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&analysis.Token{
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Term: []byte("barril"),
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},
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},
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output: analysis.TokenStream{
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&analysis.Token{
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Term: []byte("barril"),
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},
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},
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},
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{
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input: analysis.TokenStream{
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&analysis.Token{
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Term: []byte("botões"),
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},
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},
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output: analysis.TokenStream{
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&analysis.Token{
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Term: []byte("bota"),
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},
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},
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},
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{
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input: analysis.TokenStream{
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&analysis.Token{
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Term: []byte("botão"),
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},
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},
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output: analysis.TokenStream{
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&analysis.Token{
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Term: []byte("bota"),
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},
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},
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},
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// longer
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{
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input: analysis.TokenStream{
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&analysis.Token{
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Term: []byte("o"),
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},
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&analysis.Token{
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Term: []byte("debate"),
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},
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&analysis.Token{
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Term: []byte("político"),
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},
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&analysis.Token{
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Term: []byte("pelo"),
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},
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&analysis.Token{
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Term: []byte("menos"),
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},
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&analysis.Token{
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Term: []byte("o"),
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},
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&analysis.Token{
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Term: []byte("que"),
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},
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&analysis.Token{
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Term: []byte("vem"),
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},
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&analysis.Token{
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Term: []byte("a"),
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},
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&analysis.Token{
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Term: []byte("público"),
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},
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&analysis.Token{
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Term: []byte("parece"),
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},
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&analysis.Token{
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Term: []byte("de"),
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},
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&analysis.Token{
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Term: []byte("modo"),
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},
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&analysis.Token{
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Term: []byte("nada"),
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},
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&analysis.Token{
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Term: []byte("surpreendente"),
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},
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&analysis.Token{
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Term: []byte("restrito"),
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},
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&analysis.Token{
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Term: []byte("a"),
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},
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&analysis.Token{
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Term: []byte("temas"),
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},
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&analysis.Token{
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Term: []byte("menores"),
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},
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&analysis.Token{
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Term: []byte("mas"),
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},
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&analysis.Token{
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Term: []byte("há"),
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},
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&analysis.Token{
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Term: []byte("evidentemente"),
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},
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&analysis.Token{
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Term: []byte("grandes"),
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},
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&analysis.Token{
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Term: []byte("questões"),
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},
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&analysis.Token{
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Term: []byte("em"),
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},
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&analysis.Token{
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Term: []byte("jogo"),
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},
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&analysis.Token{
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Term: []byte("nas"),
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},
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&analysis.Token{
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Term: []byte("eleições"),
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},
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&analysis.Token{
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Term: []byte("que"),
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},
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&analysis.Token{
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Term: []byte("se"),
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},
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&analysis.Token{
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Term: []byte("aproximam"),
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},
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},
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output: analysis.TokenStream{
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&analysis.Token{
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Term: []byte("o"),
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},
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&analysis.Token{
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Term: []byte("debat"),
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},
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&analysis.Token{
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Term: []byte("politic"),
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},
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&analysis.Token{
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Term: []byte("pelo"),
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},
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&analysis.Token{
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Term: []byte("meno"),
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},
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&analysis.Token{
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Term: []byte("o"),
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},
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&analysis.Token{
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Term: []byte("que"),
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},
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&analysis.Token{
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Term: []byte("vem"),
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},
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&analysis.Token{
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Term: []byte("a"),
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},
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&analysis.Token{
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Term: []byte("public"),
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},
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&analysis.Token{
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Term: []byte("parec"),
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},
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&analysis.Token{
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Term: []byte("de"),
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},
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&analysis.Token{
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Term: []byte("modo"),
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},
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&analysis.Token{
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Term: []byte("nada"),
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},
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&analysis.Token{
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Term: []byte("surpreendent"),
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},
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&analysis.Token{
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Term: []byte("restrit"),
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},
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&analysis.Token{
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Term: []byte("a"),
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},
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&analysis.Token{
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Term: []byte("tema"),
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},
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&analysis.Token{
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Term: []byte("menor"),
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},
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&analysis.Token{
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Term: []byte("mas"),
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},
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&analysis.Token{
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Term: []byte("há"),
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},
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&analysis.Token{
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Term: []byte("evident"),
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},
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&analysis.Token{
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Term: []byte("grand"),
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},
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&analysis.Token{
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Term: []byte("questa"),
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},
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&analysis.Token{
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Term: []byte("em"),
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},
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&analysis.Token{
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Term: []byte("jogo"),
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},
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&analysis.Token{
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Term: []byte("nas"),
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},
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&analysis.Token{
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Term: []byte("eleica"),
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},
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&analysis.Token{
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Term: []byte("que"),
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},
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&analysis.Token{
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Term: []byte("se"),
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},
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&analysis.Token{
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Term: []byte("aproximam"),
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},
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},
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},
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}
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cache := registry.NewCache()
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filter, err := cache.TokenFilterNamed(LightStemmerName)
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if err != nil {
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t.Fatal(err)
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}
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for _, test := range tests {
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actual := filter.Filter(test.input)
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if !reflect.DeepEqual(actual, test.output) {
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t.Errorf("expected %s, got %s", test.output[0].Term, actual[0].Term)
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}
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}
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}
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