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Added stack conversion tests 

Signed-off-by: Simon Ferquel <simon.ferquel@docker.com>
This commit is contained in:
Simon Ferquel 2019-01-25 09:58:31 +01:00
parent 2e5981d613
commit 820b6f1742
1 changed files with 143 additions and 0 deletions
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143
cli/command/stack/kubernetes/convert_test.go
View File

@ -1,10 +1,15 @@
package kubernetes
import (
"path/filepath"
"testing"
"github.com/docker/compose-on-kubernetes/api/compose/v1alpha3"
"github.com/docker/compose-on-kubernetes/api/compose/v1beta1"
"github.com/docker/compose-on-kubernetes/api/compose/v1beta2"
"gotest.tools/assert"
is "gotest.tools/assert/cmp"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
)
func TestNewStackConverter(t *testing.T) {
@ -18,3 +23,141 @@ func TestNewStackConverter(t *testing.T) {
_, err = NewStackConverter("v1alpha3")
assert.NilError(t, err)
}
func TestConvertFromToV1beta1(t *testing.T) {
composefile := `version: "3.3"
services:
test:
image: nginx
secrets:
test:
file: testdata/secret
configs:
test:
file: testdata/config
`
stackv1beta1 := &v1beta1.Stack{
ObjectMeta: metav1.ObjectMeta{
Name: "test",
},
Spec: v1beta1.StackSpec{
ComposeFile: composefile,
},
}
result, err := stackFromV1beta1(stackv1beta1)
assert.NilError(t, err)
expected := Stack{
Name: "test",
ComposeFile: composefile,
Spec: &v1alpha3.StackSpec{
Services: []v1alpha3.ServiceConfig{
{
Name: "test",
Image: "nginx",
Environment: make(map[string]*string),
},
},
Secrets: map[string]v1alpha3.SecretConfig{
"test": {File: filepath.FromSlash("testdata/secret")},
},
Configs: map[string]v1alpha3.ConfigObjConfig{
"test": {File: filepath.FromSlash("testdata/config")},
},
},
}
assert.DeepEqual(t, expected, result)
assert.DeepEqual(t, stackv1beta1, stackToV1beta1(result))
}
func TestConvertFromToV1beta2(t *testing.T) {
stackv1beta2 := &v1beta2.Stack{
ObjectMeta: metav1.ObjectMeta{
Name: "test",
},
Spec: &v1beta2.StackSpec{
Services: []v1beta2.ServiceConfig{
{
Name: "test",
Image: "nginx",
Environment: make(map[string]*string),
},
},
Secrets: map[string]v1beta2.SecretConfig{
"test": {File: filepath.FromSlash("testdata/secret")},
},
Configs: map[string]v1beta2.ConfigObjConfig{
"test": {File: filepath.FromSlash("testdata/config")},
},
},
}
expected := Stack{
Name: "test",
Spec: &v1alpha3.StackSpec{
Services: []v1alpha3.ServiceConfig{
{
Name: "test",
Image: "nginx",
Environment: make(map[string]*string),
},
},
Secrets: map[string]v1alpha3.SecretConfig{
"test": {File: filepath.FromSlash("testdata/secret")},
},
Configs: map[string]v1alpha3.ConfigObjConfig{
"test": {File: filepath.FromSlash("testdata/config")},
},
},
}
result, err := stackFromV1beta2(stackv1beta2)
assert.NilError(t, err)
assert.DeepEqual(t, expected, result)
gotBack, err := stackToV1beta2(result)
assert.NilError(t, err)
assert.DeepEqual(t, stackv1beta2, gotBack)
}
func TestConvertFromToV1alpha3(t *testing.T) {
stackv1alpha3 := &v1alpha3.Stack{
ObjectMeta: metav1.ObjectMeta{
Name: "test",
},
Spec: &v1alpha3.StackSpec{
Services: []v1alpha3.ServiceConfig{
{
Name: "test",
Image: "nginx",
Environment: make(map[string]*string),
},
},
Secrets: map[string]v1alpha3.SecretConfig{
"test": {File: filepath.FromSlash("testdata/secret")},
},
Configs: map[string]v1alpha3.ConfigObjConfig{
"test": {File: filepath.FromSlash("testdata/config")},
},
},
}
expected := Stack{
Name: "test",
Spec: &v1alpha3.StackSpec{
Services: []v1alpha3.ServiceConfig{
{
Name: "test",
Image: "nginx",
Environment: make(map[string]*string),
},
},
Secrets: map[string]v1alpha3.SecretConfig{
"test": {File: filepath.FromSlash("testdata/secret")},
},
Configs: map[string]v1alpha3.ConfigObjConfig{
"test": {File: filepath.FromSlash("testdata/config")},
},
},
}
result := stackFromV1alpha3(stackv1alpha3)
assert.DeepEqual(t, expected, result)
gotBack := stackToV1alpha3(result)
assert.DeepEqual(t, stackv1alpha3, gotBack)
}