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collection_test.go
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collection_test.go
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package colt
import (
"fmt"
"github.com/stretchr/testify/assert"
"go.mongodb.org/mongo-driver/bson"
"go.mongodb.org/mongo-driver/bson/primitive"
"go.mongodb.org/mongo-driver/mongo"
"math/rand"
"strings"
"testing"
"time"
)
type testdoc struct {
Doc `bson:",inline"`
Title string `bson:"title" json:"title"`
}
type testdocWithCustomID struct {
Doc `bson:",inline"`
Title string `bson:"title" json:"title"`
}
func (pg *testdocWithCustomID) NewID() string {
return "test_" + primitive.NewObjectID().Hex()
}
func TestCollection_Insert(t *testing.T) {
rand.Seed(time.Now().UnixNano())
mockDb.Connect("mongodb://localhost:27017/colt?readPreference=primary&directConnection=true&ssl=false", "colt")
collection := GetCollection[*testdoc](&mockDb, "testdocs")
doc := testdoc{Title: fmt.Sprint(rand.Int())}
inserted, err := collection.Insert(&doc)
result, err := collection.FindById(inserted.ID)
assert.Nil(t, err)
assert.NotNil(t, result)
assert.Equal(t, doc.ID, result.ID)
mockDb.Disconnect()
}
func TestCollection_Insert_WithCustomId(t *testing.T) {
rand.Seed(time.Now().UnixNano())
mockDb.Connect("mongodb://localhost:27017/colt?readPreference=primary&directConnection=true&ssl=false", "colt")
collection := GetCollection[*testdocWithCustomID](&mockDb, "testdocs")
doc := testdocWithCustomID{Title: fmt.Sprint(rand.Int())}
inserted, err := collection.Insert(&doc)
assert.True(t, strings.HasPrefix(doc.ID, "test_"))
result, err := collection.FindById(inserted.ID)
assert.Nil(t, err)
assert.NotNil(t, result)
assert.Equal(t, doc.ID, result.ID)
assert.True(t, strings.HasPrefix(result.ID, "test_"))
mockDb.Disconnect()
}
func TestCollection_Insert_WithError(t *testing.T) {
rand.Seed(time.Now().UnixNano())
mockDb.Connect("mongodb://localhost:27017/colt?readPreference=primary&directConnection=true&ssl=false", "colt")
collection := GetCollection[*testdocWithCustomID](&mockDb, "testdocs")
doc := testdocWithCustomID{Title: fmt.Sprint(rand.Int())}
inserted, err := collection.Insert(&doc)
_, err2 := collection.Insert(&doc)
assert.Nil(t, err)
assert.NotNil(t, inserted)
assert.NotNil(t, err2)
mockDb.Disconnect()
}
func TestCollection_FindById(t *testing.T) {
rand.Seed(time.Now().UnixNano())
mockDb.Connect("mongodb://localhost:27017/colt?readPreference=primary&directConnection=true&ssl=false", "colt")
collection := GetCollection[*testdoc](&mockDb, "testdocs")
doc := testdoc{Title: fmt.Sprint(rand.Int())}
doc2 := testdoc{Title: "Test2"}
collection.Insert(&doc)
collection.Insert(&doc2)
result, err := collection.FindById(doc.ID)
assert.Nil(t, err)
assert.NotNil(t, result)
assert.Equal(t, doc.ID, result.ID)
mockDb.Disconnect()
}
func TestCollection_FindOne(t *testing.T) {
rand.Seed(time.Now().UnixNano())
mockDb.Connect("mongodb://localhost:27017/colt?readPreference=primary&directConnection=true&ssl=false", "colt")
collection := GetCollection[*testdoc](&mockDb, "testdocs")
doc := testdoc{Title: fmt.Sprint(rand.Int())}
doc2 := testdoc{Title: "Test2"}
collection.Insert(&doc)
collection.Insert(&doc2)
result, err := collection.FindOne(bson.M{"title": doc.Title})
assert.Nil(t, err)
assert.NotNil(t, result)
assert.Equal(t, doc.ID, result.ID)
mockDb.Disconnect()
}
func TestCollection_Find(t *testing.T) {
rand.Seed(time.Now().UnixNano())
mockDb.Connect("mongodb://localhost:27017/colt?readPreference=primary&directConnection=true&ssl=false", "colt")
collection := GetCollection[*testdoc](&mockDb, "testdocs")
title := fmt.Sprint(rand.Int())
doc := testdoc{Title: title}
doc2 := testdoc{Title: "Test2"}
collection.Insert(&doc)
collection.Insert(&doc2)
result, err := collection.Find(bson.M{"title": title})
assert.Nil(t, err)
assert.NotNil(t, result)
assert.Equal(t, len(result), 1)
assert.Equal(t, doc.ID, result[0].ID)
mockDb.Disconnect()
}
func TestCollection_Find_Empty(t *testing.T) {
rand.Seed(time.Now().UnixNano())
mockDb.Connect("mongodb://localhost:27017/colt?readPreference=primary&directConnection=true&ssl=false", "colt")
collection := GetCollection[*testdoc](&mockDb, "testdocs")
title := fmt.Sprint(rand.Int())
doc := testdoc{Title: title}
doc2 := testdoc{Title: "Test2"}
collection.Insert(&doc)
collection.Insert(&doc2)
result, err := collection.Find(bson.M{"title": "NonExisting"})
assert.Nil(t, err)
assert.NotNil(t, result)
assert.Equal(t, len(result), 0)
assert.Equal(t, result, []*testdoc{})
mockDb.Disconnect()
}
func TestCollection_Find_WithError(t *testing.T) {
rand.Seed(time.Now().UnixNano())
mockDb.Connect("mongodb://localhost:27017/colt?readPreference=primary&directConnection=true&ssl=false", "colt")
collection := GetCollection[*testdoc](&mockDb, "testdocs")
_, err := collection.Find(bson.M{"$exists": "NonExisting"})
assert.NotNil(t, err)
}
func TestCollection_UpdateOne(t *testing.T) {
rand.Seed(time.Now().UnixNano())
mockDb.Connect("mongodb://localhost:27017/colt?readPreference=primary&directConnection=true&ssl=false", "colt")
collection := GetCollection[*testdoc](&mockDb, "testdocs")
random := fmt.Sprint(rand.Int())
doc := testdoc{Title: random}
collection.Insert(&doc)
fmt.Println(doc.ID)
doc.Title = doc.Title + " updated"
err := collection.UpdateOne(bson.M{"title": random}, &doc)
totalWithNewTitle, err := collection.CountDocuments(bson.M{"title": random + " updated"})
assert.Nil(t, err)
assert.NotNil(t, totalWithNewTitle)
assert.Equal(t, totalWithNewTitle, int64(1))
mockDb.Disconnect()
}
func TestCollection_UpdateMany(t *testing.T) {
rand.Seed(time.Now().UnixNano())
mockDb.Connect("mongodb://localhost:27017/colt?readPreference=primary&directConnection=true&ssl=false", "colt")
collection := GetCollection[*testdoc](&mockDb, "testdocs")
random := fmt.Sprint(rand.Int())
doc := testdoc{Title: random}
doc2 := testdoc{Title: random}
collection.Insert(&doc)
collection.Insert(&doc2)
err := collection.UpdateMany(bson.M{"title": doc.Title}, bson.M{"$set": bson.M{"title": doc.Title + " updated"}})
fmt.Println(err)
time.Sleep(200 * time.Millisecond)
totalWithNewTitle, err := collection.CountDocuments(bson.M{"title": doc.Title + " updated"})
assert.Nil(t, err)
assert.NotNil(t, totalWithNewTitle)
assert.Equal(t, totalWithNewTitle, int64(2))
mockDb.Disconnect()
}
// TODO
func TestCollection_DeleteById(t *testing.T) {
rand.Seed(time.Now().UnixNano())
mockDb.Connect("mongodb://localhost:27017/colt?readPreference=primary&directConnection=true&ssl=false", "colt")
collection := GetCollection[*testdoc](&mockDb, "testdocs")
title := fmt.Sprint(rand.Int())
doc := testdoc{Title: title}
collection.Insert(&doc)
err := collection.DeleteById(doc.ID)
assert.Nil(t, err)
result, err := collection.FindById(doc.ID)
assert.Nil(t, result)
assert.NotNil(t, err)
collection.Drop()
mockDb.Disconnect()
}
func TestCollection_CountDocuments(t *testing.T) {
rand.Seed(time.Now().UnixNano())
mockDb.Connect("mongodb://localhost:27017/colt?readPreference=primary&directConnection=true&ssl=false", "colt")
collection := GetCollection[*testdoc](&mockDb, "testdocs")
title := fmt.Sprint(rand.Int())
doc := testdoc{Title: title}
doc2 := testdoc{Title: title}
collection.Insert(&doc)
collection.Insert(&doc2)
result, err := collection.CountDocuments(bson.M{"title": title})
assert.Nil(t, err)
assert.NotNil(t, result)
assert.Equal(t, result, int64(2))
resultEmpty, err := collection.CountDocuments(bson.M{"title": "nonexistingtitle"})
assert.Nil(t, err)
assert.NotNil(t, resultEmpty)
assert.Equal(t, resultEmpty, int64(0))
mockDb.Disconnect()
}
func TestCollection_Aggregate(t *testing.T) {
rand.Seed(time.Now().UnixNano())
mockDb.Connect("mongodb://localhost:27017/colt?readPreference=primary&directConnection=true&ssl=false", "colt")
collection := GetCollection[*testdoc](&mockDb, "aggregatetest")
title := fmt.Sprint(rand.Int())
doc := testdoc{Title: title}
doc2 := testdoc{Title: title}
collection.Insert(&doc)
collection.Insert(&doc2)
result, err := collection.Aggregate(mongo.Pipeline{
bson.D{
{"$group", bson.D{
{"_id", "$title"},
{"count", bson.D{{"$sum", 1}}},
}}}})
assert.Nil(t, err)
assert.NotNil(t, result)
assert.Equal(t, result[0]["_id"], title)
assert.Equal(t, result[0]["count"], int32(2))
collection.Drop()
mockDb.Disconnect()
}