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Test cascading delete without client-side reaper does not GET

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This commit is contained in:
Jordan Liggitt
2017-01-27 09:18:48 -05:00
parent 4447290096
commit 9013e8a7cf
2 changed files with 54 additions and 4 deletions
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56
pkg/kubectl/cmd/delete_test.go
View File

@@ -39,6 +39,7 @@ import (
var unstructuredSerializer = dynamic.ContentConfig().NegotiatedSerializer
func TestDeleteObjectByTuple(t *testing.T) {
initTestErrorHandler(t)
_, _, rc := testData()
f, tf, codec, _ := cmdtesting.NewAPIFactory()
@@ -48,8 +49,15 @@ func TestDeleteObjectByTuple(t *testing.T) {
NegotiatedSerializer: unstructuredSerializer,
Client: fake.CreateHTTPClient(func(req *http.Request) (*http.Response, error) {
switch p, m := req.URL.Path, req.Method; {
// replication controller with cascade off
case p == "/namespaces/test/replicationcontrollers/redis-master-controller" && m == "DELETE":
return &http.Response{StatusCode: 200, Header: defaultHeader(), Body: objBody(codec, &rc.Items[0])}, nil
// secret with cascade on, but no client-side reaper
case p == "/namespaces/test/secrets/mysecret" && m == "DELETE":
return &http.Response{StatusCode: 200, Header: defaultHeader(), Body: objBody(codec, &rc.Items[0])}, nil
default:
// Ensures no GET is performed when deleting by name
t.Fatalf("unexpected request: %#v\n%#v", req.URL, req)
@@ -58,20 +66,31 @@ func TestDeleteObjectByTuple(t *testing.T) {
}),
}
tf.Namespace = "test"
buf, errBuf := bytes.NewBuffer([]byte{}), bytes.NewBuffer([]byte{})
buf, errBuf := bytes.NewBuffer([]byte{}), bytes.NewBuffer([]byte{})
cmd := NewCmdDelete(f, buf, errBuf)
cmd.Flags().Set("namespace", "test")
cmd.Flags().Set("cascade", "false")
cmd.Flags().Set("output", "name")
cmd.Run(cmd, []string{"replicationcontrollers/redis-master-controller"})
if buf.String() != "replicationcontroller/redis-master-controller\n" {
t.Errorf("unexpected output: %s", buf.String())
}
// Test cascading delete of object without client-side reaper doesn't make GET requests
buf, errBuf = bytes.NewBuffer([]byte{}), bytes.NewBuffer([]byte{})
cmd = NewCmdDelete(f, buf, errBuf)
cmd.Flags().Set("namespace", "test")
cmd.Flags().Set("output", "name")
cmd.Run(cmd, []string{"secrets/mysecret"})
if buf.String() != "secret/mysecret\n" {
t.Errorf("unexpected output: %s", buf.String())
}
}
func TestDeleteNamedObject(t *testing.T) {
initTestErrorHandler(t)
initTestErrorHandler(t)
_, _, rc := testData()
f, tf, codec, _ := cmdtesting.NewAPIFactory()
@@ -81,8 +100,15 @@ func TestDeleteNamedObject(t *testing.T) {
NegotiatedSerializer: unstructuredSerializer,
Client: fake.CreateHTTPClient(func(req *http.Request) (*http.Response, error) {
switch p, m := req.URL.Path, req.Method; {
// replication controller with cascade off
case p == "/namespaces/test/replicationcontrollers/redis-master-controller" && m == "DELETE":
return &http.Response{StatusCode: 200, Header: defaultHeader(), Body: objBody(codec, &rc.Items[0])}, nil
// secret with cascade on, but no client-side reaper
case p == "/namespaces/test/secrets/mysecret" && m == "DELETE":
return &http.Response{StatusCode: 200, Header: defaultHeader(), Body: objBody(codec, &rc.Items[0])}, nil
default:
// Ensures no GET is performed when deleting by name
t.Fatalf("unexpected request: %#v\n%#v", req.URL, req)
@@ -91,20 +117,31 @@ func TestDeleteNamedObject(t *testing.T) {
}),
}
tf.Namespace = "test"
buf, errBuf := bytes.NewBuffer([]byte{}), bytes.NewBuffer([]byte{})
buf, errBuf := bytes.NewBuffer([]byte{}), bytes.NewBuffer([]byte{})
cmd := NewCmdDelete(f, buf, errBuf)
cmd.Flags().Set("namespace", "test")
cmd.Flags().Set("cascade", "false")
cmd.Flags().Set("output", "name")
cmd.Run(cmd, []string{"replicationcontrollers", "redis-master-controller"})
if buf.String() != "replicationcontroller/redis-master-controller\n" {
t.Errorf("unexpected output: %s", buf.String())
}
// Test cascading delete of object without client-side reaper doesn't make GET requests
buf, errBuf = bytes.NewBuffer([]byte{}), bytes.NewBuffer([]byte{})
cmd = NewCmdDelete(f, buf, errBuf)
cmd.Flags().Set("namespace", "test")
cmd.Flags().Set("cascade", "false")
cmd.Flags().Set("output", "name")
cmd.Run(cmd, []string{"secrets", "mysecret"})
if buf.String() != "secret/mysecret\n" {
t.Errorf("unexpected output: %s", buf.String())
}
}
func TestDeleteObject(t *testing.T) {
initTestErrorHandler(t)
_, _, rc := testData()
f, tf, codec, _ := cmdtesting.NewAPIFactory()
@@ -161,6 +198,7 @@ func (f *fakeReaperFactory) Reaper(mapping *meta.RESTMapping) (kubectl.Reaper, e
}
func TestDeleteObjectGraceZero(t *testing.T) {
initTestErrorHandler(t)
pods, _, _ := testData()
objectDeletionWaitInterval = time.Millisecond
@@ -214,6 +252,7 @@ func TestDeleteObjectGraceZero(t *testing.T) {
}
func TestDeleteObjectNotFound(t *testing.T) {
initTestErrorHandler(t)
f, tf, _, _ := cmdtesting.NewAPIFactory()
tf.Printer = &testPrinter{}
tf.UnstructuredClient = &fake.RESTClient{
@@ -251,6 +290,7 @@ func TestDeleteObjectNotFound(t *testing.T) {
}
func TestDeleteObjectIgnoreNotFound(t *testing.T) {
initTestErrorHandler(t)
f, tf, _, _ := cmdtesting.NewAPIFactory()
tf.Printer = &testPrinter{}
tf.UnstructuredClient = &fake.RESTClient{
@@ -282,6 +322,7 @@ func TestDeleteObjectIgnoreNotFound(t *testing.T) {
}
func TestDeleteAllNotFound(t *testing.T) {
initTestErrorHandler(t)
_, svc, _ := testData()
// Add an item to the list which will result in a 404 on delete
svc.Items = append(svc.Items, api.Service{ObjectMeta: metav1.ObjectMeta{Name: "foo"}})
@@ -330,6 +371,7 @@ func TestDeleteAllNotFound(t *testing.T) {
}
func TestDeleteAllIgnoreNotFound(t *testing.T) {
initTestErrorHandler(t)
_, svc, _ := testData()
f, tf, codec, _ := cmdtesting.NewAPIFactory()
@@ -371,6 +413,7 @@ func TestDeleteAllIgnoreNotFound(t *testing.T) {
}
func TestDeleteMultipleObject(t *testing.T) {
initTestErrorHandler(t)
_, svc, rc := testData()
f, tf, codec, _ := cmdtesting.NewAPIFactory()
@@ -406,6 +449,7 @@ func TestDeleteMultipleObject(t *testing.T) {
}
func TestDeleteMultipleObjectContinueOnMissing(t *testing.T) {
initTestErrorHandler(t)
_, svc, _ := testData()
f, tf, codec, _ := cmdtesting.NewAPIFactory()
@@ -451,6 +495,7 @@ func TestDeleteMultipleObjectContinueOnMissing(t *testing.T) {
}
func TestDeleteMultipleResourcesWithTheSameName(t *testing.T) {
initTestErrorHandler(t)
_, svc, rc := testData()
f, tf, codec, _ := cmdtesting.NewAPIFactory()
tf.Printer = &testPrinter{}
@@ -488,6 +533,7 @@ func TestDeleteMultipleResourcesWithTheSameName(t *testing.T) {
}
func TestDeleteDirectory(t *testing.T) {
initTestErrorHandler(t)
_, _, rc := testData()
f, tf, codec, _ := cmdtesting.NewAPIFactory()
@@ -520,6 +566,7 @@ func TestDeleteDirectory(t *testing.T) {
}
func TestDeleteMultipleSelector(t *testing.T) {
initTestErrorHandler(t)
pods, svc, _ := testData()
f, tf, codec, _ := cmdtesting.NewAPIFactory()
@@ -564,6 +611,7 @@ func TestDeleteMultipleSelector(t *testing.T) {
}
func TestResourceErrors(t *testing.T) {
initTestErrorHandler(t)
testCases := map[string]struct {
args []string
errFn func(error) bool

2
pkg/kubectl/cmd/testing/fake.go
View File

@@ -662,6 +662,8 @@ func testDynamicResources() []*discovery.APIGroupResources {
{Name: "replicationcontrollers", Namespaced: true, Kind: "ReplicationController"},
{Name: "componentstatuses", Namespaced: false, Kind: "ComponentStatus"},
{Name: "nodes", Namespaced: false, Kind: "Node"},
{Name: "secrets", Namespaced: true, Kind: "Secret"},
{Name: "configmaps", Namespaced: true, Kind: "ConfigMap"},
{Name: "type", Namespaced: false, Kind: "Type"},
{Name: "namespacedtype", Namespaced: true, Kind: "NamespacedType"},
},