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driftctl
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driftctl/pkg/remote/aws/repository/ec2_repository_test.go

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package repository
import (
"strings"
"testing"
"github.com/stretchr/testify/mock"
"github.com/aws/aws-sdk-go/service/ec2"
"github.com/aws/aws-sdk-go/aws"
"github.com/r3labs/diff/v2"
"github.com/stretchr/testify/assert"
)
func Test_ec2Repository_ListAllImages(t *testing.T) {
tests := []struct {
name string
mocks func(client *MockEC2Client)
want []*ec2.Image
wantErr error
}{
{
name: "List all images",
mocks: func(client *MockEC2Client) {
client.On("DescribeImages",
&ec2.DescribeImagesInput{
Owners: []*string{
aws.String("self"),
},
}).Return(&ec2.DescribeImagesOutput{
Images: []*ec2.Image{
{ImageId: aws.String("1")},
{ImageId: aws.String("2")},
{ImageId: aws.String("3")},
{ImageId: aws.String("4")},
},
}, nil)
},
want: []*ec2.Image{
{ImageId: aws.String("1")},
{ImageId: aws.String("2")},
{ImageId: aws.String("3")},
{ImageId: aws.String("4")},
},
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
client := &MockEC2Client{}
tt.mocks(client)
r := &ec2Repository{
client: client,
}
got, err := r.ListAllImages()
assert.Equal(t, tt.wantErr, err)
changelog, err := diff.Diff(got, tt.want)
assert.Nil(t, err)
if len(changelog) > 0 {
for _, change := range changelog {
t.Errorf("%s: %s -> %s", strings.Join(change.Path, "."), change.From, change.To)
}
t.Fail()
}
})
}
}
func Test_ec2Repository_ListAllSnapshots(t *testing.T) {
tests := []struct {
name string
mocks func(client *MockEC2Client)
want []*ec2.Snapshot
wantErr error
}{
{name: "List with 2 pages",
mocks: func(client *MockEC2Client) {
client.On("DescribeSnapshotsPages",
&ec2.DescribeSnapshotsInput{
OwnerIds: []*string{
aws.String("self"),
},
},
mock.MatchedBy(func(callback func(res *ec2.DescribeSnapshotsOutput, lastPage bool) bool) bool {
callback(&ec2.DescribeSnapshotsOutput{
Snapshots: []*ec2.Snapshot{
{VolumeId: aws.String("1")},
{VolumeId: aws.String("2")},
{VolumeId: aws.String("3")},
{VolumeId: aws.String("4")},
},
}, false)
callback(&ec2.DescribeSnapshotsOutput{
Snapshots: []*ec2.Snapshot{
{VolumeId: aws.String("5")},
{VolumeId: aws.String("6")},
{VolumeId: aws.String("7")},
{VolumeId: aws.String("8")},
},
}, true)
return true
})).Return(nil)
},
want: []*ec2.Snapshot{
{VolumeId: aws.String("1")},
{VolumeId: aws.String("2")},
{VolumeId: aws.String("3")},
{VolumeId: aws.String("4")},
{VolumeId: aws.String("5")},
{VolumeId: aws.String("6")},
{VolumeId: aws.String("7")},
{VolumeId: aws.String("8")},
},
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
client := &MockEC2Client{}
tt.mocks(client)
r := &ec2Repository{
client: client,
}
got, err := r.ListAllSnapshots()
assert.Equal(t, tt.wantErr, err)
changelog, err := diff.Diff(got, tt.want)
assert.Nil(t, err)
if len(changelog) > 0 {
for _, change := range changelog {
t.Errorf("%s: %s -> %s", strings.Join(change.Path, "."), change.From, change.To)
}
t.Fail()
}
})
}
}
func Test_ec2Repository_ListAllVolumes(t *testing.T) {
tests := []struct {
name string
mocks func(client *MockEC2Client)
want []*ec2.Volume
wantErr error
}{
{name: "List with 2 pages",
mocks: func(client *MockEC2Client) {
client.On("DescribeVolumesPages",
&ec2.DescribeVolumesInput{},
mock.MatchedBy(func(callback func(res *ec2.DescribeVolumesOutput, lastPage bool) bool) bool {
callback(&ec2.DescribeVolumesOutput{
Volumes: []*ec2.Volume{
{VolumeId: aws.String("1")},
{VolumeId: aws.String("2")},
{VolumeId: aws.String("3")},
{VolumeId: aws.String("4")},
},
}, false)
callback(&ec2.DescribeVolumesOutput{
Volumes: []*ec2.Volume{
{VolumeId: aws.String("5")},
{VolumeId: aws.String("6")},
{VolumeId: aws.String("7")},
{VolumeId: aws.String("8")},
},
}, true)
return true
})).Return(nil)
},
want: []*ec2.Volume{
{VolumeId: aws.String("1")},
{VolumeId: aws.String("2")},
{VolumeId: aws.String("3")},
{VolumeId: aws.String("4")},
{VolumeId: aws.String("5")},
{VolumeId: aws.String("6")},
{VolumeId: aws.String("7")},
{VolumeId: aws.String("8")},
},
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
client := &MockEC2Client{}
tt.mocks(client)
r := &ec2Repository{
client: client,
}
got, err := r.ListAllVolumes()
assert.Equal(t, tt.wantErr, err)
changelog, err := diff.Diff(got, tt.want)
assert.Nil(t, err)
if len(changelog) > 0 {
for _, change := range changelog {
t.Errorf("%s: %s -> %s", strings.Join(change.Path, "."), change.From, change.To)
}
t.Fail()
}
})
}
}
func Test_ec2Repository_ListAllAddresses(t *testing.T) {
tests := []struct {
name string
mocks func(client *MockEC2Client)
want []*ec2.Address
wantErr error
}{
{
name: "List address",
mocks: func(client *MockEC2Client) {
client.On("DescribeAddresses", &ec2.DescribeAddressesInput{}).
Return(&ec2.DescribeAddressesOutput{
Addresses: []*ec2.Address{
{AssociationId: aws.String("1")},
{AssociationId: aws.String("2")},
{AssociationId: aws.String("3")},
{AssociationId: aws.String("4")},
},
}, nil)
},
want: []*ec2.Address{
{AssociationId: aws.String("1")},
{AssociationId: aws.String("2")},
{AssociationId: aws.String("3")},
{AssociationId: aws.String("4")},
},
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
client := &MockEC2Client{}
tt.mocks(client)
r := &ec2Repository{
client: client,
}
got, err := r.ListAllAddresses()
assert.Equal(t, tt.wantErr, err)
changelog, err := diff.Diff(got, tt.want)
assert.Nil(t, err)
if len(changelog) > 0 {
for _, change := range changelog {
t.Errorf("%s: %s -> %s", strings.Join(change.Path, "."), change.From, change.To)
}
t.Fail()
}
})
}
}
func Test_ec2Repository_ListAllAddressesAssociation(t *testing.T) {
tests := []struct {
name string
mocks func(client *MockEC2Client)
want []string
wantErr error
}{
{
name: "List address",
mocks: func(client *MockEC2Client) {
client.On("DescribeAddresses", &ec2.DescribeAddressesInput{}).
Return(&ec2.DescribeAddressesOutput{
Addresses: []*ec2.Address{
{AssociationId: aws.String("1")},
{AssociationId: aws.String("2")},
{AssociationId: aws.String("3")},
{AssociationId: aws.String("4")},
},
}, nil)
},
want: []string{
"1",
"2",
"3",
"4",
},
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
client := &MockEC2Client{}
tt.mocks(client)
r := &ec2Repository{
client: client,
}
got, err := r.ListAllAddressesAssociation()
assert.Equal(t, tt.wantErr, err)
changelog, err := diff.Diff(got, tt.want)
assert.Nil(t, err)
if len(changelog) > 0 {
for _, change := range changelog {
t.Errorf("%s: %s -> %s", strings.Join(change.Path, "."), change.From, change.To)
}
t.Fail()
}
})
}
}
func Test_ec2Repository_ListAllInstances(t *testing.T) {
tests := []struct {
name string
mocks func(client *MockEC2Client)
want []*ec2.Instance
wantErr error
}{
{name: "List with 2 pages",
mocks: func(client *MockEC2Client) {
client.On("DescribeInstancesPages",
&ec2.DescribeInstancesInput{},
mock.MatchedBy(func(callback func(res *ec2.DescribeInstancesOutput, lastPage bool) bool) bool {
callback(&ec2.DescribeInstancesOutput{
Reservations: []*ec2.Reservation{
{
Instances: []*ec2.Instance{
{ImageId: aws.String("1")},
{ImageId: aws.String("2")},
{ImageId: aws.String("3")},
},
},
{
Instances: []*ec2.Instance{
{ImageId: aws.String("4")},
{ImageId: aws.String("5")},
{ImageId: aws.String("6")},
},
},
},
}, false)
callback(&ec2.DescribeInstancesOutput{
Reservations: []*ec2.Reservation{
{
Instances: []*ec2.Instance{
{ImageId: aws.String("7")},
{ImageId: aws.String("8")},
{ImageId: aws.String("9")},
},
},
{
Instances: []*ec2.Instance{
{ImageId: aws.String("10")},
{ImageId: aws.String("11")},
{ImageId: aws.String("12")},
},
},
},
}, true)
return true
})).Return(nil)
},
want: []*ec2.Instance{
{ImageId: aws.String("1")},
{ImageId: aws.String("2")},
{ImageId: aws.String("3")},
{ImageId: aws.String("4")},
{ImageId: aws.String("5")},
{ImageId: aws.String("6")},
{ImageId: aws.String("7")},
{ImageId: aws.String("8")},
{ImageId: aws.String("9")},
{ImageId: aws.String("10")},
{ImageId: aws.String("11")},
{ImageId: aws.String("12")},
},
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
client := &MockEC2Client{}
tt.mocks(client)
r := &ec2Repository{
client: client,
}
got, err := r.ListAllInstances()
assert.Equal(t, tt.wantErr, err)
changelog, err := diff.Diff(got, tt.want)
assert.Nil(t, err)
if len(changelog) > 0 {
for _, change := range changelog {
t.Errorf("%s: %s -> %s", strings.Join(change.Path, "."), change.From, change.To)
}
t.Fail()
}
})
}
}
func Test_ec2Repository_ListAllKeyPairs(t *testing.T) {
tests := []struct {
name string
mocks func(client *MockEC2Client)
want []*ec2.KeyPairInfo
wantErr error
}{
{
name: "List address",
mocks: func(client *MockEC2Client) {
client.On("DescribeKeyPairs", &ec2.DescribeKeyPairsInput{}).
Return(&ec2.DescribeKeyPairsOutput{
KeyPairs: []*ec2.KeyPairInfo{
{KeyPairId: aws.String("1")},
{KeyPairId: aws.String("2")},
{KeyPairId: aws.String("3")},
{KeyPairId: aws.String("4")},
},
}, nil)
},
want: []*ec2.KeyPairInfo{
{KeyPairId: aws.String("1")},
{KeyPairId: aws.String("2")},
{KeyPairId: aws.String("3")},
{KeyPairId: aws.String("4")},
},
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
client := &MockEC2Client{}
tt.mocks(client)
r := &ec2Repository{
client: client,
}
got, err := r.ListAllKeyPairs()
assert.Equal(t, tt.wantErr, err)
changelog, err := diff.Diff(got, tt.want)
assert.Nil(t, err)
if len(changelog) > 0 {
for _, change := range changelog {
t.Errorf("%s: %s -> %s", strings.Join(change.Path, "."), change.From, change.To)
}
t.Fail()
}
})
}
}
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