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8c4da85039
* Add Transformer tests Signed-off-by: Dušan Borovčanin <dusan.borovcanin@mainflux.com> * Fix readers and writers Signed-off-by: Dušan Borovčanin <dusan.borovcanin@mainflux.com> * Fix README typo Signed-off-by: Dušan Borovčanin <dusan.borovcanin@mainflux.com> * Tidy vendor Signed-off-by: Dušan Borovčanin <dusan.borovcanin@mainflux.com> * Remove link field from docs Signed-off-by: Dušan Borovčanin <dusan.borovcanin@mainflux.com>
92 lines
2.1 KiB
Go
92 lines
2.1 KiB
Go
// Copyright (c) Mainflux
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// SPDX-License-Identifier: Apache-2.0
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package mongodb_test
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import (
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"context"
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"fmt"
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"os"
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"testing"
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"time"
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"github.com/stretchr/testify/assert"
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"github.com/stretchr/testify/require"
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"github.com/mainflux/mainflux/transformers/senml"
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"github.com/mainflux/mainflux/writers/mongodb"
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log "github.com/mainflux/mainflux/logger"
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"go.mongodb.org/mongo-driver/bson"
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"go.mongodb.org/mongo-driver/mongo"
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"go.mongodb.org/mongo-driver/mongo/options"
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)
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var (
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port string
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addr string
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testLog, _ = log.New(os.Stdout, log.Info.String())
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testDB = "test"
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collection = "mainflux"
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db mongo.Database
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msgsNum = 100
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valueFields = 5
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subtopic = "topic"
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)
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var (
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v float64 = 5
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stringV = "value"
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boolV = true
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dataV = "base64"
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sum float64 = 42
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)
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func TestSave(t *testing.T) {
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client, err := mongo.Connect(context.Background(), options.Client().ApplyURI(addr))
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require.Nil(t, err, fmt.Sprintf("Creating new MongoDB client expected to succeed: %s.\n", err))
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db := client.Database(testDB)
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repo := mongodb.New(db)
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now := time.Now().Unix()
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msg := senml.Message{
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Channel: "45",
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Publisher: "2580",
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Protocol: "http",
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Name: "test name",
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Unit: "km",
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Time: 13451312,
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UpdateTime: 5456565466,
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}
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var msgs []senml.Message
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for i := 0; i < msgsNum; i++ {
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// Mix possible values as well as value sum.
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count := i % valueFields
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switch count {
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case 0:
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msg.Subtopic = subtopic
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msg.Value = &v
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case 1:
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msg.BoolValue = &boolV
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case 2:
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msg.StringValue = &stringV
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case 3:
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msg.DataValue = &dataV
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case 4:
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msg.Sum = &sum
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}
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msg.Time = float64(now + int64(i))
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msgs = append(msgs, msg)
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}
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err = repo.Save(msgs...)
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assert.Nil(t, err, fmt.Sprintf("Save operation expected to succeed: %s.\n", err))
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count, err := db.Collection(collection).CountDocuments(context.Background(), bson.D{})
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assert.Nil(t, err, fmt.Sprintf("Querying database expected to succeed: %s.\n", err))
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assert.Equal(t, int64(msgsNum), count, fmt.Sprintf("Expected to have %d value, found %d instead.\n", msgsNum, count))
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}
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