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Copy paths3_test.go
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s3_test.go
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// Copyright © 2016 Tom Maiaroto <[email protected]>
//
// 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 framework
import (
"context"
"testing"
events "github.com/aws/aws-lambda-go/events"
. "github.com/smartystreets/goconvey/convey"
)
func TestS3ObjectRouter(t *testing.T) {
bucketRouter := NewS3ObjectRouterForBucket("bucket-name")
// Allows tests to run without needing AWS credentials
// ...well, as best they can, remember that a lot of functionality here depends on AWS
// Note: If a Tracer is not set, there will be a panic
bucketRouter.Tracer = NoTraceStrategy{}
// Fake event and record
evtSrc := "s3:ObjectCreated:Put"
s3Key := "foobar.png"
record := events.S3EventRecord{
EventSource: evtSrc,
S3: events.S3Entity{
Bucket: events.S3Bucket{
Name: "bucket-name",
},
Object: events.S3Object{
Key: s3Key,
},
},
}
putEvt := S3Event{
Records: []events.S3EventRecord{record},
}
Convey("NewS3ObjectRouterForBucket()", t, func() {
Convey("Should create a new S3ObjectRouter for a specific bucket", func() {
So(bucketRouter, ShouldNotBeNil)
So(bucketRouter.Bucket, ShouldEqual, "bucket-name")
})
Convey("Should handle any S3 object event with a fall through handler", func() {
handled := false
bucketRouterWithFallthrough := NewS3ObjectRouterForBucket("bucket-name", S3ObjectHandler{Handler: func(ctx context.Context, d *HandlerDependencies, evt *S3Event) error {
So(evt.Records[0].EventSource, ShouldEqual, evtSrc)
So(evt.Records[0].S3.Object.Key, ShouldEqual, s3Key)
handled = true
return nil
}})
// Note: If a Tracer is not set, there will be a panic
bucketRouterWithFallthrough.Tracer = &NoTraceStrategy{}
// Handle fake event
bucketRouterWithFallthrough.LambdaHandler(context.Background(), &HandlerDependencies{}, putEvt)
So(handled, ShouldBeTrue)
})
Convey("Created() Should handle a `s3:ObjectCreated` event of any type", func() {
handled := false
bucketRouter.Created("*.png", func(ctx context.Context, d *HandlerDependencies, evt *S3Event) error {
So(evt.Records[0].EventSource, ShouldEqual, evtSrc)
So(evt.Records[0].S3.Object.Key, ShouldEqual, s3Key)
handled = true
return nil
})
// Handle fake event
bucketRouter.LambdaHandler(context.Background(), &HandlerDependencies{}, putEvt)
So(handled, ShouldBeTrue)
})
Convey("Put()", func() {
Convey("Should handle a `s3:ObjectCreated:Put` event", func() {
handled := false
bucketRouter.Put("*.png", func(ctx context.Context, d *HandlerDependencies, evt *S3Event) error {
So(evt.Records[0].EventSource, ShouldEqual, evtSrc)
So(evt.Records[0].S3.Object.Key, ShouldEqual, s3Key)
handled = true
return nil
})
// Handle fake event
bucketRouter.LambdaHandler(context.Background(), &HandlerDependencies{}, putEvt)
So(handled, ShouldBeTrue)
})
Convey("Should NOT handle a `s3:ObjectRemoved:Delete` event", func() {
deleteEvt := putEvt
deleteEvt.Records[0].EventSource = "s3:ObjectRemoved:Delete"
handled := false
bucketRouter.Put("*.png", func(ctx context.Context, d *HandlerDependencies, evt *S3Event) error {
handled = true
return nil
})
// Handle fake event
bucketRouter.LambdaHandler(context.Background(), &HandlerDependencies{}, deleteEvt)
So(handled, ShouldBeFalse)
})
})
Convey("Post() Should handle a `s3:ObjectCreated:Post` event", func() {
postEvt := putEvt
postEvt.Records[0].EventSource = "s3:ObjectCreated:Post"
handled := false
bucketRouter.Post("*.png", func(ctx context.Context, d *HandlerDependencies, evt *S3Event) error {
handled = true
return nil
})
// Handle fake event
bucketRouter.LambdaHandler(context.Background(), &HandlerDependencies{}, postEvt)
So(handled, ShouldBeTrue)
})
Convey("Copy() Should handle a `s3:ObjectCreated:Copy` event", func() {
copyEvt := putEvt
copyEvt.Records[0].EventSource = "s3:ObjectCreated:Copy"
handled := false
bucketRouter.Copy("*.png", func(ctx context.Context, d *HandlerDependencies, evt *S3Event) error {
handled = true
return nil
})
// Handle fake event
bucketRouter.LambdaHandler(context.Background(), &HandlerDependencies{}, copyEvt)
So(handled, ShouldBeTrue)
})
Convey("CompleteMultipartUpload() Should handle a `s3:ObjectCreated:CompleteMultipartUpload` event", func() {
mEvt := putEvt
mEvt.Records[0].EventSource = "s3:ObjectCreated:CompleteMultipartUpload"
handled := false
bucketRouter.CompleteMultipartUpload("*.png", func(ctx context.Context, d *HandlerDependencies, evt *S3Event) error {
handled = true
return nil
})
// Handle fake event
bucketRouter.LambdaHandler(context.Background(), &HandlerDependencies{}, mEvt)
So(handled, ShouldBeTrue)
})
Convey("Removed() Should handle a `s3:ObjectRemoved` event of any type", func() {
deleteEvt := putEvt
deleteEvt.Records[0].EventSource = "s3:ObjectRemoved:Delete"
handled := false
bucketRouter.Removed("*.png", func(ctx context.Context, d *HandlerDependencies, evt *S3Event) error {
handled = true
return nil
})
// Handle fake event
bucketRouter.LambdaHandler(context.Background(), &HandlerDependencies{}, deleteEvt)
So(handled, ShouldBeTrue)
})
Convey("Delete()", func() {
Convey("Should handle a `s3:ObjectRemoved:Delete` event", func() {
deleteEvt := putEvt
deleteEvt.Records[0].EventSource = "s3:ObjectRemoved:Delete"
handled := false
bucketRouter.Delete("*.png", func(ctx context.Context, d *HandlerDependencies, evt *S3Event) error {
handled = true
return nil
})
// Handle fake event
bucketRouter.LambdaHandler(context.Background(), &HandlerDependencies{}, deleteEvt)
So(handled, ShouldBeTrue)
})
Convey("Should NOT handle a `s3:ObjectRemoved:DeleteMarkerCreated` event", func() {
deleteEvt := putEvt
deleteEvt.Records[0].EventSource = "s3:ObjectRemoved:DeleteMarkerCreated"
handled := false
bucketRouter.Delete("*.png", func(ctx context.Context, d *HandlerDependencies, evt *S3Event) error {
handled = true
return nil
})
// Handle fake event
bucketRouter.LambdaHandler(context.Background(), &HandlerDependencies{}, deleteEvt)
So(handled, ShouldBeFalse)
})
})
Convey("DeleteMarkerCreated() Should handle a `s3:ObjectRemoved:DeleteMarkerCreated` event", func() {
deleteEvt := putEvt
deleteEvt.Records[0].EventSource = "s3:ObjectRemoved:DeleteMarkerCreated"
handled := false
bucketRouter.DeleteMarkerCreated("*.png", func(ctx context.Context, d *HandlerDependencies, evt *S3Event) error {
handled = true
return nil
})
// Handle fake event
bucketRouter.LambdaHandler(context.Background(), &HandlerDependencies{}, deleteEvt)
So(handled, ShouldBeTrue)
})
Convey("ReducedRedundancyLostObject() Should handle a `s3:ReducedRedundancyLostObject` event", func() {
rrEvt := putEvt
rrEvt.Records[0].EventSource = "s3:ReducedRedundancyLostObject"
handled := false
bucketRouter.ReducedRedundancyLostObject("*.png", func(ctx context.Context, d *HandlerDependencies, evt *S3Event) error {
handled = true
return nil
})
// Handle fake event
bucketRouter.LambdaHandler(context.Background(), &HandlerDependencies{}, rrEvt)
So(handled, ShouldBeTrue)
})
})
}