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// Copyright 2012-present Oliver Eilhard. All rights reserved.
// Use of this source code is governed by a MIT-license.
// See http://olivere.mit-license.org/license.txt for details.
package elastic
import (
"context"
"testing"
)
func TestSuggestBuildURL(t *testing.T) {
client := setupTestClient(t)
tests := []struct {
Indices []string
Expected string
}{
{
[]string{},
"/_suggest",
},
{
[]string{"index1"},
"/index1/_suggest",
},
{
[]string{"index1", "index2"},
"/index1%2Cindex2/_suggest",
},
}
for i, test := range tests {
path, _, err := client.Suggest().Index(test.Indices...).buildURL()
if err != nil {
t.Errorf("case #%d: %v", i+1, err)
continue
}
if path != test.Expected {
t.Errorf("case #%d: expected %q; got: %q", i+1, test.Expected, path)
}
}
}
func TestSuggestService(t *testing.T) {
client := setupTestClientAndCreateIndex(t)
// client := setupTestClientAndCreateIndex(t, SetTraceLog(log.New(os.Stdout, "", 0)))
tweet1 := tweet{
User: "olivere",
Message: "Welcome to Golang and Elasticsearch.",
Tags: []string{"golang", "elasticsearch"},
Location: "48.1333,11.5667", // lat,lon
Suggest: NewSuggestField().
Input("Welcome to Golang and Elasticsearch.", "Golang and Elasticsearch").
Weight(0),
}
tweet2 := tweet{
User: "olivere",
Message: "Another unrelated topic.",
Tags: []string{"golang"},
Location: "48.1189,11.4289", // lat,lon
Suggest: NewSuggestField().
Input("Another unrelated topic.", "Golang topic.").
Weight(1),
}
tweet3 := tweet{
User: "sandrae",
Message: "Cycling is fun.",
Tags: []string{"sports", "cycling"},
Location: "47.7167,11.7167", // lat,lon
Suggest: NewSuggestField().
Input("Cycling is fun."),
}
// Add all documents
_, err := client.Index().Index(testIndexName).Type("tweet").Id("1").BodyJson(&tweet1).Do(context.TODO())
if err != nil {
t.Fatal(err)
}
_, err = client.Index().Index(testIndexName).Type("tweet").Id("2").BodyJson(&tweet2).Do(context.TODO())
if err != nil {
t.Fatal(err)
}
_, err = client.Index().Index(testIndexName).Type("tweet").Id("3").BodyJson(&tweet3).Do(context.TODO())
if err != nil {
t.Fatal(err)
}
_, err = client.Flush().Index(testIndexName).Do(context.TODO())
if err != nil {
t.Fatal(err)
}
// Test _suggest endpoint
termSuggesterName := "my-term-suggester"
termSuggester := NewTermSuggester(termSuggesterName).Text("Goolang").Field("message")
phraseSuggesterName := "my-phrase-suggester"
phraseSuggester := NewPhraseSuggester(phraseSuggesterName).Text("Goolang").Field("message")
completionSuggesterName := "my-completion-suggester"
completionSuggester := NewCompletionSuggester(completionSuggesterName).Text("Go").Field("suggest_field")
result, err := client.Suggest().
Index(testIndexName).
Suggester(termSuggester).
Suggester(phraseSuggester).
Suggester(completionSuggester).
Do(context.TODO())
if err != nil {
t.Fatal(err)
}
if result == nil {
t.Errorf("expected result != nil; got nil")
}
if len(result) != 3 {
t.Errorf("expected 3 suggester results; got %d", len(result))
}
termSuggestions, found := result[termSuggesterName]
if !found {
t.Errorf("expected to find Suggest[%s]; got false", termSuggesterName)
}
if termSuggestions == nil {
t.Errorf("expected Suggest[%s] != nil; got nil", termSuggesterName)
}
if len(termSuggestions) != 1 {
t.Errorf("expected 1 suggestion; got %d", len(termSuggestions))
}
phraseSuggestions, found := result[phraseSuggesterName]
if !found {
t.Errorf("expected to find Suggest[%s]; got false", phraseSuggesterName)
}
if phraseSuggestions == nil {
t.Errorf("expected Suggest[%s] != nil; got nil", phraseSuggesterName)
}
if len(phraseSuggestions) != 1 {
t.Errorf("expected 1 suggestion; got %d", len(phraseSuggestions))
}
completionSuggestions, found := result[completionSuggesterName]
if !found {
t.Errorf("expected to find Suggest[%s]; got false", completionSuggesterName)
}
if completionSuggestions == nil {
t.Errorf("expected Suggest[%s] != nil; got nil", completionSuggesterName)
}
if len(completionSuggestions) != 1 {
t.Errorf("expected 1 suggestion; got %d", len(completionSuggestions))
}
if len(completionSuggestions[0].Options) != 2 {
t.Errorf("expected 2 suggestion options; got %d", len(completionSuggestions[0].Options))
}
if have, want := completionSuggestions[0].Options[0].Text, "Golang topic."; have != want {
t.Errorf("expected Suggest[%s][0].Options[0].Text == %q; got %q", completionSuggesterName, want, have)
}
if have, want := completionSuggestions[0].Options[1].Text, "Golang and Elasticsearch"; have != want {
t.Errorf("expected Suggest[%s][0].Options[1].Text == %q; got %q", completionSuggesterName, want, have)
}
}
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