Пример #1
0
func TestTokenCreation(t *testing.T) {
	testcases := map[string]struct {
		ClientObjects []runtime.Object

		SecretsSyncPending         bool
		ServiceAccountsSyncPending bool

		ExistingServiceAccount *api.ServiceAccount
		ExistingSecrets        []*api.Secret

		AddedServiceAccount   *api.ServiceAccount
		UpdatedServiceAccount *api.ServiceAccount
		DeletedServiceAccount *api.ServiceAccount
		AddedSecret           *api.Secret
		UpdatedSecret         *api.Secret
		DeletedSecret         *api.Secret

		ExpectedActions []testclient.Action
	}{
		"new serviceaccount with no secrets": {
			ClientObjects: []runtime.Object{serviceAccount(emptySecretReferences()), createdTokenSecret()},

			AddedServiceAccount: serviceAccount(emptySecretReferences()),
			ExpectedActions: []testclient.Action{
				testclient.NewCreateAction("secrets", api.NamespaceDefault, createdTokenSecret()),
				testclient.NewGetAction("serviceaccounts", api.NamespaceDefault, "default"),
				testclient.NewUpdateAction("serviceaccounts", api.NamespaceDefault, serviceAccount(addTokenSecretReference(emptySecretReferences()))),
			},
		},
		"new serviceaccount with no secrets with unsynced secret store": {
			ClientObjects: []runtime.Object{serviceAccount(emptySecretReferences()), createdTokenSecret()},

			SecretsSyncPending: true,

			AddedServiceAccount: serviceAccount(emptySecretReferences()),
			ExpectedActions: []testclient.Action{
				testclient.NewCreateAction("secrets", api.NamespaceDefault, createdTokenSecret()),
				testclient.NewGetAction("serviceaccounts", api.NamespaceDefault, "default"),
				testclient.NewUpdateAction("serviceaccounts", api.NamespaceDefault, serviceAccount(addTokenSecretReference(emptySecretReferences()))),
			},
		},
		"new serviceaccount with missing secrets": {
			ClientObjects: []runtime.Object{serviceAccount(missingSecretReferences()), createdTokenSecret()},

			AddedServiceAccount: serviceAccount(missingSecretReferences()),
			ExpectedActions: []testclient.Action{
				testclient.NewCreateAction("secrets", api.NamespaceDefault, createdTokenSecret()),
				testclient.NewGetAction("serviceaccounts", api.NamespaceDefault, "default"),
				testclient.NewUpdateAction("serviceaccounts", api.NamespaceDefault, serviceAccount(addTokenSecretReference(missingSecretReferences()))),
			},
		},
		"new serviceaccount with missing secrets with unsynced secret store": {
			ClientObjects: []runtime.Object{serviceAccount(missingSecretReferences()), createdTokenSecret()},

			SecretsSyncPending: true,

			AddedServiceAccount: serviceAccount(missingSecretReferences()),
			ExpectedActions:     []testclient.Action{},
		},
		"new serviceaccount with non-token secrets": {
			ClientObjects: []runtime.Object{serviceAccount(regularSecretReferences()), createdTokenSecret(), opaqueSecret()},

			AddedServiceAccount: serviceAccount(regularSecretReferences()),
			ExpectedActions: []testclient.Action{
				testclient.NewCreateAction("secrets", api.NamespaceDefault, createdTokenSecret()),
				testclient.NewGetAction("serviceaccounts", api.NamespaceDefault, "default"),
				testclient.NewUpdateAction("serviceaccounts", api.NamespaceDefault, serviceAccount(addTokenSecretReference(regularSecretReferences()))),
			},
		},
		"new serviceaccount with token secrets": {
			ClientObjects:   []runtime.Object{serviceAccount(tokenSecretReferences()), serviceAccountTokenSecret()},
			ExistingSecrets: []*api.Secret{serviceAccountTokenSecret()},

			AddedServiceAccount: serviceAccount(tokenSecretReferences()),
			ExpectedActions:     []testclient.Action{},
		},

		"updated serviceaccount with no secrets": {
			ClientObjects: []runtime.Object{serviceAccount(emptySecretReferences()), createdTokenSecret()},

			UpdatedServiceAccount: serviceAccount(emptySecretReferences()),
			ExpectedActions: []testclient.Action{
				testclient.NewCreateAction("secrets", api.NamespaceDefault, createdTokenSecret()),
				testclient.NewGetAction("serviceaccounts", api.NamespaceDefault, "default"),
				testclient.NewUpdateAction("serviceaccounts", api.NamespaceDefault, serviceAccount(addTokenSecretReference(emptySecretReferences()))),
			},
		},
		"updated serviceaccount with no secrets with unsynced secret store": {
			ClientObjects: []runtime.Object{serviceAccount(emptySecretReferences()), createdTokenSecret()},

			SecretsSyncPending: true,

			UpdatedServiceAccount: serviceAccount(emptySecretReferences()),
			ExpectedActions: []testclient.Action{
				testclient.NewCreateAction("secrets", api.NamespaceDefault, createdTokenSecret()),
				testclient.NewGetAction("serviceaccounts", api.NamespaceDefault, "default"),
				testclient.NewUpdateAction("serviceaccounts", api.NamespaceDefault, serviceAccount(addTokenSecretReference(emptySecretReferences()))),
			},
		},
		"updated serviceaccount with missing secrets": {
			ClientObjects: []runtime.Object{serviceAccount(missingSecretReferences()), createdTokenSecret()},

			UpdatedServiceAccount: serviceAccount(missingSecretReferences()),
			ExpectedActions: []testclient.Action{
				testclient.NewCreateAction("secrets", api.NamespaceDefault, createdTokenSecret()),
				testclient.NewGetAction("serviceaccounts", api.NamespaceDefault, "default"),
				testclient.NewUpdateAction("serviceaccounts", api.NamespaceDefault, serviceAccount(addTokenSecretReference(missingSecretReferences()))),
			},
		},
		"updated serviceaccount with missing secrets with unsynced secret store": {
			ClientObjects: []runtime.Object{serviceAccount(missingSecretReferences()), createdTokenSecret()},

			SecretsSyncPending: true,

			UpdatedServiceAccount: serviceAccount(missingSecretReferences()),
			ExpectedActions:       []testclient.Action{},
		},
		"updated serviceaccount with non-token secrets": {
			ClientObjects: []runtime.Object{serviceAccount(regularSecretReferences()), createdTokenSecret(), opaqueSecret()},

			UpdatedServiceAccount: serviceAccount(regularSecretReferences()),
			ExpectedActions: []testclient.Action{
				testclient.NewCreateAction("secrets", api.NamespaceDefault, createdTokenSecret()),
				testclient.NewGetAction("serviceaccounts", api.NamespaceDefault, "default"),
				testclient.NewUpdateAction("serviceaccounts", api.NamespaceDefault, serviceAccount(addTokenSecretReference(regularSecretReferences()))),
			},
		},
		"updated serviceaccount with token secrets": {
			ExistingSecrets: []*api.Secret{serviceAccountTokenSecret()},

			UpdatedServiceAccount: serviceAccount(tokenSecretReferences()),
			ExpectedActions:       []testclient.Action{},
		},

		"deleted serviceaccount with no secrets": {
			DeletedServiceAccount: serviceAccount(emptySecretReferences()),
			ExpectedActions:       []testclient.Action{},
		},
		"deleted serviceaccount with missing secrets": {
			DeletedServiceAccount: serviceAccount(missingSecretReferences()),
			ExpectedActions:       []testclient.Action{},
		},
		"deleted serviceaccount with non-token secrets": {
			ClientObjects: []runtime.Object{opaqueSecret()},

			DeletedServiceAccount: serviceAccount(regularSecretReferences()),
			ExpectedActions:       []testclient.Action{},
		},
		"deleted serviceaccount with token secrets": {
			ClientObjects:   []runtime.Object{serviceAccountTokenSecret()},
			ExistingSecrets: []*api.Secret{serviceAccountTokenSecret()},

			DeletedServiceAccount: serviceAccount(tokenSecretReferences()),
			ExpectedActions: []testclient.Action{
				testclient.NewDeleteAction("secrets", api.NamespaceDefault, "token-secret-1"),
			},
		},

		"added secret without serviceaccount": {
			ClientObjects: []runtime.Object{serviceAccountTokenSecret()},

			AddedSecret: serviceAccountTokenSecret(),
			ExpectedActions: []testclient.Action{
				testclient.NewGetAction("serviceaccounts", api.NamespaceDefault, "default"),
				testclient.NewDeleteAction("secrets", api.NamespaceDefault, "token-secret-1"),
			},
		},
		"added secret with serviceaccount": {
			ExistingServiceAccount: serviceAccount(tokenSecretReferences()),

			AddedSecret:     serviceAccountTokenSecret(),
			ExpectedActions: []testclient.Action{},
		},
		"added token secret without token data": {
			ClientObjects:          []runtime.Object{serviceAccountTokenSecretWithoutTokenData()},
			ExistingServiceAccount: serviceAccount(tokenSecretReferences()),

			AddedSecret: serviceAccountTokenSecretWithoutTokenData(),
			ExpectedActions: []testclient.Action{
				testclient.NewUpdateAction("secrets", api.NamespaceDefault, serviceAccountTokenSecret()),
			},
		},
		"added token secret without ca data": {
			ClientObjects:          []runtime.Object{serviceAccountTokenSecretWithoutCAData()},
			ExistingServiceAccount: serviceAccount(tokenSecretReferences()),

			AddedSecret: serviceAccountTokenSecretWithoutCAData(),
			ExpectedActions: []testclient.Action{
				testclient.NewUpdateAction("secrets", api.NamespaceDefault, serviceAccountTokenSecret()),
			},
		},
		"added token secret with mismatched ca data": {
			ClientObjects:          []runtime.Object{serviceAccountTokenSecretWithCAData([]byte("mismatched"))},
			ExistingServiceAccount: serviceAccount(tokenSecretReferences()),

			AddedSecret: serviceAccountTokenSecretWithCAData([]byte("mismatched")),
			ExpectedActions: []testclient.Action{
				testclient.NewUpdateAction("secrets", api.NamespaceDefault, serviceAccountTokenSecret()),
			},
		},

		"updated secret without serviceaccount": {
			ClientObjects: []runtime.Object{serviceAccountTokenSecret()},

			UpdatedSecret: serviceAccountTokenSecret(),
			ExpectedActions: []testclient.Action{
				testclient.NewGetAction("serviceaccounts", api.NamespaceDefault, "default"),
				testclient.NewDeleteAction("secrets", api.NamespaceDefault, "token-secret-1"),
			},
		},
		"updated secret with serviceaccount": {
			ExistingServiceAccount: serviceAccount(tokenSecretReferences()),

			UpdatedSecret:   serviceAccountTokenSecret(),
			ExpectedActions: []testclient.Action{},
		},
		"updated token secret without token data": {
			ClientObjects:          []runtime.Object{serviceAccountTokenSecretWithoutTokenData()},
			ExistingServiceAccount: serviceAccount(tokenSecretReferences()),

			UpdatedSecret: serviceAccountTokenSecretWithoutTokenData(),
			ExpectedActions: []testclient.Action{
				testclient.NewUpdateAction("secrets", api.NamespaceDefault, serviceAccountTokenSecret()),
			},
		},
		"updated token secret without ca data": {
			ClientObjects:          []runtime.Object{serviceAccountTokenSecretWithoutCAData()},
			ExistingServiceAccount: serviceAccount(tokenSecretReferences()),

			UpdatedSecret: serviceAccountTokenSecretWithoutCAData(),
			ExpectedActions: []testclient.Action{
				testclient.NewUpdateAction("secrets", api.NamespaceDefault, serviceAccountTokenSecret()),
			},
		},
		"updated token secret with mismatched ca data": {
			ClientObjects:          []runtime.Object{serviceAccountTokenSecretWithCAData([]byte("mismatched"))},
			ExistingServiceAccount: serviceAccount(tokenSecretReferences()),

			UpdatedSecret: serviceAccountTokenSecretWithCAData([]byte("mismatched")),
			ExpectedActions: []testclient.Action{
				testclient.NewUpdateAction("secrets", api.NamespaceDefault, serviceAccountTokenSecret()),
			},
		},

		"deleted secret without serviceaccount": {
			DeletedSecret:   serviceAccountTokenSecret(),
			ExpectedActions: []testclient.Action{},
		},
		"deleted secret with serviceaccount with reference": {
			ClientObjects:          []runtime.Object{serviceAccount(tokenSecretReferences())},
			ExistingServiceAccount: serviceAccount(tokenSecretReferences()),

			DeletedSecret: serviceAccountTokenSecret(),
			ExpectedActions: []testclient.Action{
				testclient.NewGetAction("serviceaccounts", api.NamespaceDefault, "default"),
				testclient.NewUpdateAction("serviceaccounts", api.NamespaceDefault, serviceAccount(emptySecretReferences())),
			},
		},
		"deleted secret with serviceaccount without reference": {
			ExistingServiceAccount: serviceAccount(emptySecretReferences()),

			DeletedSecret:   serviceAccountTokenSecret(),
			ExpectedActions: []testclient.Action{},
		},
	}

	for k, tc := range testcases {

		// Re-seed to reset name generation
		utilrand.Seed(1)

		generator := &testGenerator{Token: "ABC"}

		client := testclient.NewSimpleFake(tc.ClientObjects...)

		controller := NewTokensController(client, TokensControllerOptions{TokenGenerator: generator, RootCA: []byte("CA Data")})

		// Tell the token controller whether its stores have been synced
		controller.serviceAccountsSynced = func() bool { return !tc.ServiceAccountsSyncPending }
		controller.secretsSynced = func() bool { return !tc.SecretsSyncPending }

		if tc.ExistingServiceAccount != nil {
			controller.serviceAccounts.Add(tc.ExistingServiceAccount)
		}
		for _, s := range tc.ExistingSecrets {
			controller.secrets.Add(s)
		}

		if tc.AddedServiceAccount != nil {
			controller.serviceAccountAdded(tc.AddedServiceAccount)
		}
		if tc.UpdatedServiceAccount != nil {
			controller.serviceAccountUpdated(nil, tc.UpdatedServiceAccount)
		}
		if tc.DeletedServiceAccount != nil {
			controller.serviceAccountDeleted(tc.DeletedServiceAccount)
		}
		if tc.AddedSecret != nil {
			controller.secretAdded(tc.AddedSecret)
		}
		if tc.UpdatedSecret != nil {
			controller.secretUpdated(nil, tc.UpdatedSecret)
		}
		if tc.DeletedSecret != nil {
			controller.secretDeleted(tc.DeletedSecret)
		}

		actions := client.Actions()
		for i, action := range actions {
			if len(tc.ExpectedActions) < i+1 {
				t.Errorf("%s: %d unexpected actions: %+v", k, len(actions)-len(tc.ExpectedActions), actions[i:])
				break
			}

			expectedAction := tc.ExpectedActions[i]
			if !reflect.DeepEqual(expectedAction, action) {
				t.Errorf("%s: Expected\n\t%#v\ngot\n\t%#v", k, expectedAction, action)
				continue
			}
		}

		if len(tc.ExpectedActions) > len(actions) {
			t.Errorf("%s: %d additional expected actions:%+v", k, len(tc.ExpectedActions)-len(actions), tc.ExpectedActions[len(actions):])
		}
	}
}
Пример #2
0
func TestSimpleStop(t *testing.T) {
	tests := []struct {
		fake        *reaperFake
		kind        string
		actions     []testclient.Action
		expectError bool
		test        string
	}{
		{
			fake: &reaperFake{
				Fake: &testclient.Fake{},
			},
			kind: "Pod",
			actions: []testclient.Action{
				testclient.NewGetAction("pods", api.NamespaceDefault, "foo"),
				testclient.NewDeleteAction("pods", api.NamespaceDefault, "foo"),
			},
			expectError: false,
			test:        "stop pod succeeds",
		},
		{
			fake: &reaperFake{
				Fake: &testclient.Fake{},
			},
			kind: "Service",
			actions: []testclient.Action{
				testclient.NewGetAction("services", api.NamespaceDefault, "foo"),
				testclient.NewDeleteAction("services", api.NamespaceDefault, "foo"),
			},
			expectError: false,
			test:        "stop service succeeds",
		},
		{
			fake: &reaperFake{
				Fake:      &testclient.Fake{},
				noSuchPod: true,
			},
			kind:        "Pod",
			actions:     []testclient.Action{},
			expectError: true,
			test:        "stop pod fails, no pod",
		},
		{
			fake: &reaperFake{
				Fake:            &testclient.Fake{},
				noDeleteService: true,
			},
			kind: "Service",
			actions: []testclient.Action{
				testclient.NewGetAction("services", api.NamespaceDefault, "foo"),
			},
			expectError: true,
			test:        "stop service fails, can't delete",
		},
	}
	for _, test := range tests {
		fake := test.fake
		reaper, err := ReaperFor(test.kind, fake)
		if err != nil {
			t.Errorf("unexpected error: %v (%s)", err, test.test)
		}
		s, err := reaper.Stop("default", "foo", 0, nil)
		if err != nil && !test.expectError {
			t.Errorf("unexpected error: %v (%s)", err, test.test)
		}
		if err == nil {
			if test.expectError {
				t.Errorf("unexpected non-error: %v (%s)", err, test.test)
			}
			if s != "foo stopped" {
				t.Errorf("unexpected return: %s (%s)", s, test.test)
			}
		}
		actions := fake.Actions()
		if len(test.actions) != len(actions) {
			t.Errorf("unexpected actions: %v; expected %v (%s)", fake.Actions, test.actions, test.test)
		}
		for i, action := range actions {
			testAction := test.actions[i]
			if action != testAction {
				t.Errorf("unexpected action: %#v; expected %v (%s)", action, testAction, test.test)
			}
		}
	}
}