-
Notifications
You must be signed in to change notification settings - Fork 203
/
Copy pathgitrepository_controller_test.go
1533 lines (1402 loc) · 48.4 KB
/
gitrepository_controller_test.go
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
/*
Copyright 2020 The Flux authors
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 controllers
import (
"context"
"fmt"
"net/http"
"net/url"
"os"
"path/filepath"
"strings"
"testing"
"time"
"github.com/darkowlzz/controller-check/status"
"github.com/fluxcd/pkg/apis/meta"
"github.com/fluxcd/pkg/gittestserver"
"github.com/fluxcd/pkg/runtime/conditions"
"github.com/fluxcd/pkg/runtime/patch"
"github.com/fluxcd/pkg/ssh"
"github.com/fluxcd/pkg/testserver"
"github.com/go-git/go-billy/v5/memfs"
gogit "github.com/go-git/go-git/v5"
"github.com/go-git/go-git/v5/config"
"github.com/go-git/go-git/v5/plumbing"
"github.com/go-git/go-git/v5/plumbing/object"
"github.com/go-git/go-git/v5/storage/memory"
. "github.com/onsi/gomega"
sshtestdata "golang.org/x/crypto/ssh/testdata"
corev1 "k8s.io/api/core/v1"
apierrors "k8s.io/apimachinery/pkg/api/errors"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
"k8s.io/apimachinery/pkg/runtime"
"k8s.io/client-go/tools/record"
"k8s.io/utils/pointer"
kstatus "sigs.k8s.io/cli-utils/pkg/kstatus/status"
ctrl "sigs.k8s.io/controller-runtime"
"sigs.k8s.io/controller-runtime/pkg/client"
fakeclient "sigs.k8s.io/controller-runtime/pkg/client/fake"
"sigs.k8s.io/controller-runtime/pkg/controller/controllerutil"
sourcev1 "github.com/fluxcd/source-controller/api/v1beta2"
sreconcile "github.com/fluxcd/source-controller/internal/reconcile"
"github.com/fluxcd/source-controller/pkg/git"
)
const (
encodedCommitFixture = `tree f0c522d8cc4c90b73e2bc719305a896e7e3c108a
parent eb167bc68d0a11530923b1f24b4978535d10b879
author Stefan Prodan <[email protected]> 1633681364 +0300
committer Stefan Prodan <[email protected]> 1633681364 +0300
Update containerd and runc to fix CVEs
Signed-off-by: Stefan Prodan <[email protected]>
`
malformedEncodedCommitFixture = `parent eb167bc68d0a11530923b1f24b4978535d10b879
author Stefan Prodan <[email protected]> 1633681364 +0300
committer Stefan Prodan <[email protected]> 1633681364 +0300
Update containerd and runc to fix CVEs
Signed-off-by: Stefan Prodan <[email protected]>
`
signatureCommitFixture = `-----BEGIN PGP SIGNATURE-----
iHUEABEIAB0WIQQHgExUr4FrLdKzpNYyma6w5AhbrwUCYV//1AAKCRAyma6w5Ahb
r7nJAQCQU4zEJu04/Q0ac/UaL6htjhq/wTDNMeUM+aWG/LcBogEAqFUea1oR2BJQ
JCJmEtERFh39zNWSazQmxPAFhEE0kbc=
=+Wlj
-----END PGP SIGNATURE-----`
armoredKeyRingFixture = `-----BEGIN PGP PUBLIC KEY BLOCK-----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=/4e+
-----END PGP PUBLIC KEY BLOCK-----
`
)
var (
testGitImplementations = []string{sourcev1.GoGitImplementation, sourcev1.LibGit2Implementation}
)
func TestGitRepositoryReconciler_Reconcile(t *testing.T) {
g := NewWithT(t)
server, err := gittestserver.NewTempGitServer()
g.Expect(err).NotTo(HaveOccurred())
defer os.RemoveAll(server.Root())
server.AutoCreate()
g.Expect(server.StartHTTP()).To(Succeed())
defer server.StopHTTP()
repoPath := "/test.git"
_, err = initGitRepo(server, "testdata/git/repository", git.DefaultBranch, repoPath)
g.Expect(err).NotTo(HaveOccurred())
obj := &sourcev1.GitRepository{
ObjectMeta: metav1.ObjectMeta{
GenerateName: "gitrepository-reconcile-",
Namespace: "default",
},
Spec: sourcev1.GitRepositorySpec{
Interval: metav1.Duration{Duration: interval},
URL: server.HTTPAddress() + repoPath,
},
}
g.Expect(testEnv.Create(ctx, obj)).To(Succeed())
key := client.ObjectKey{Name: obj.Name, Namespace: obj.Namespace}
// Wait for finalizer to be set
g.Eventually(func() bool {
if err := testEnv.Get(ctx, key, obj); err != nil {
return false
}
return len(obj.Finalizers) > 0
}, timeout).Should(BeTrue())
// Wait for GitRepository to be Ready
g.Eventually(func() bool {
if err := testEnv.Get(ctx, key, obj); err != nil {
return false
}
if !conditions.IsReady(obj) || obj.Status.Artifact == nil {
return false
}
readyCondition := conditions.Get(obj, meta.ReadyCondition)
return obj.Generation == readyCondition.ObservedGeneration &&
obj.Generation == obj.Status.ObservedGeneration
}, timeout).Should(BeTrue())
// Check if the object status is valid.
condns := &status.Conditions{NegativePolarity: gitRepositoryReadyCondition.NegativePolarity}
checker := status.NewChecker(testEnv.Client, testEnv.GetScheme(), condns)
checker.CheckErr(ctx, obj)
// kstatus client conformance check.
u, err := patch.ToUnstructured(obj)
g.Expect(err).ToNot(HaveOccurred())
res, err := kstatus.Compute(u)
g.Expect(err).ToNot(HaveOccurred())
g.Expect(res.Status).To(Equal(kstatus.CurrentStatus))
// Patch the object with reconcile request annotation.
patchHelper, err := patch.NewHelper(obj, testEnv.Client)
g.Expect(err).ToNot(HaveOccurred())
annotations := map[string]string{
meta.ReconcileRequestAnnotation: "now",
}
obj.SetAnnotations(annotations)
g.Expect(patchHelper.Patch(ctx, obj)).ToNot(HaveOccurred())
g.Eventually(func() bool {
if err := testEnv.Get(ctx, key, obj); err != nil {
return false
}
return obj.Status.LastHandledReconcileAt == "now"
}, timeout).Should(BeTrue())
g.Expect(testEnv.Delete(ctx, obj)).To(Succeed())
// Wait for GitRepository to be deleted
g.Eventually(func() bool {
if err := testEnv.Get(ctx, key, obj); err != nil {
return apierrors.IsNotFound(err)
}
return false
}, timeout).Should(BeTrue())
}
func TestGitRepositoryReconciler_reconcileSource_authStrategy(t *testing.T) {
type options struct {
username string
password string
publicKey []byte
privateKey []byte
ca []byte
}
tests := []struct {
name string
skipForImplementation string
protocol string
server options
secret *corev1.Secret
beforeFunc func(obj *sourcev1.GitRepository)
want sreconcile.Result
wantErr bool
assertConditions []metav1.Condition
}{
{
name: "HTTP without secretRef makes ArtifactOutdated=True",
protocol: "http",
want: sreconcile.ResultSuccess,
assertConditions: []metav1.Condition{
*conditions.TrueCondition(sourcev1.ArtifactOutdatedCondition, "NewRevision", "new upstream revision 'master/<commit>'"),
*conditions.TrueCondition(meta.ReconcilingCondition, "NewRevision", "new upstream revision 'master/<commit>'"),
},
},
{
name: "HTTP with Basic Auth secret makes ArtifactOutdated=True",
protocol: "http",
server: options{
username: "git",
password: "1234",
},
secret: &corev1.Secret{
ObjectMeta: metav1.ObjectMeta{
Name: "basic-auth",
},
Data: map[string][]byte{
"username": []byte("git"),
"password": []byte("1234"),
},
},
beforeFunc: func(obj *sourcev1.GitRepository) {
obj.Spec.SecretRef = &meta.LocalObjectReference{Name: "basic-auth"}
},
want: sreconcile.ResultSuccess,
assertConditions: []metav1.Condition{
*conditions.TrueCondition(sourcev1.ArtifactOutdatedCondition, "NewRevision", "new upstream revision 'master/<commit>'"),
*conditions.TrueCondition(meta.ReconcilingCondition, "NewRevision", "new upstream revision 'master/<commit>'"),
},
},
{
name: "HTTPS with CAFile secret makes ArtifactOutdated=True",
protocol: "https",
server: options{
publicKey: tlsPublicKey,
privateKey: tlsPrivateKey,
ca: tlsCA,
},
secret: &corev1.Secret{
ObjectMeta: metav1.ObjectMeta{
Name: "ca-file",
},
Data: map[string][]byte{
"caFile": tlsCA,
},
},
beforeFunc: func(obj *sourcev1.GitRepository) {
obj.Spec.SecretRef = &meta.LocalObjectReference{Name: "ca-file"}
},
want: sreconcile.ResultSuccess,
assertConditions: []metav1.Condition{
*conditions.TrueCondition(sourcev1.ArtifactOutdatedCondition, "NewRevision", "new upstream revision 'master/<commit>'"),
*conditions.TrueCondition(meta.ReconcilingCondition, "NewRevision", "new upstream revision 'master/<commit>'"),
},
},
{
name: "HTTPS with invalid CAFile secret makes CheckoutFailed=True and returns error",
skipForImplementation: sourcev1.LibGit2Implementation,
protocol: "https",
server: options{
publicKey: tlsPublicKey,
privateKey: tlsPrivateKey,
ca: tlsCA,
},
secret: &corev1.Secret{
ObjectMeta: metav1.ObjectMeta{
Name: "invalid-ca",
},
Data: map[string][]byte{
"caFile": []byte("invalid"),
},
},
beforeFunc: func(obj *sourcev1.GitRepository) {
obj.Spec.SecretRef = &meta.LocalObjectReference{Name: "invalid-ca"}
},
wantErr: true,
assertConditions: []metav1.Condition{
*conditions.TrueCondition(sourcev1.FetchFailedCondition, sourcev1.GitOperationFailedReason, "x509: certificate signed by unknown authority"),
},
},
{
name: "HTTPS with invalid CAFile secret makes CheckoutFailed=True and returns error",
skipForImplementation: sourcev1.GoGitImplementation,
protocol: "https",
server: options{
publicKey: tlsPublicKey,
privateKey: tlsPrivateKey,
ca: tlsCA,
},
secret: &corev1.Secret{
ObjectMeta: metav1.ObjectMeta{
Name: "invalid-ca",
},
Data: map[string][]byte{
"caFile": []byte("invalid"),
},
},
beforeFunc: func(obj *sourcev1.GitRepository) {
obj.Spec.SecretRef = &meta.LocalObjectReference{Name: "invalid-ca"}
},
wantErr: true,
assertConditions: []metav1.Condition{
*conditions.TrueCondition(sourcev1.FetchFailedCondition, sourcev1.GitOperationFailedReason, "failed to checkout and determine revision: unable to clone '<url>': PEM CA bundle could not be appended to x509 certificate pool"),
},
},
{
name: "SSH with private key secret makes ArtifactOutdated=True",
protocol: "ssh",
server: options{
username: "git",
},
secret: &corev1.Secret{
ObjectMeta: metav1.ObjectMeta{
Name: "private-key",
},
Data: map[string][]byte{
"username": []byte("git"),
"identity": sshtestdata.PEMBytes["rsa"],
},
},
beforeFunc: func(obj *sourcev1.GitRepository) {
obj.Spec.SecretRef = &meta.LocalObjectReference{Name: "private-key"}
},
want: sreconcile.ResultSuccess,
assertConditions: []metav1.Condition{
*conditions.TrueCondition(sourcev1.ArtifactOutdatedCondition, "NewRevision", "new upstream revision 'master/<commit>'"),
*conditions.TrueCondition(meta.ReconcilingCondition, "NewRevision", "new upstream revision 'master/<commit>'"),
},
},
{
name: "SSH with password protected private key secret makes ArtifactOutdated=True",
protocol: "ssh",
server: options{
username: "git",
},
secret: &corev1.Secret{
ObjectMeta: metav1.ObjectMeta{
Name: "private-key",
},
Data: map[string][]byte{
"username": []byte("git"),
"identity": sshtestdata.PEMEncryptedKeys[2].PEMBytes,
"password": []byte("password"),
},
},
beforeFunc: func(obj *sourcev1.GitRepository) {
obj.Spec.SecretRef = &meta.LocalObjectReference{Name: "private-key"}
},
want: sreconcile.ResultSuccess,
assertConditions: []metav1.Condition{
*conditions.TrueCondition(sourcev1.ArtifactOutdatedCondition, "NewRevision", "new upstream revision 'master/<commit>'"),
*conditions.TrueCondition(meta.ReconcilingCondition, "NewRevision", "new upstream revision 'master/<commit>'"),
},
},
{
name: "Include get failure makes CheckoutFailed=True and returns error",
protocol: "http",
server: options{
username: "git",
},
beforeFunc: func(obj *sourcev1.GitRepository) {
obj.Spec.SecretRef = &meta.LocalObjectReference{Name: "non-existing"}
},
wantErr: true,
assertConditions: []metav1.Condition{
*conditions.TrueCondition(sourcev1.FetchFailedCondition, sourcev1.AuthenticationFailedReason, "failed to get secret '/non-existing': secrets \"non-existing\" not found"),
},
},
}
for _, tt := range tests {
obj := &sourcev1.GitRepository{
ObjectMeta: metav1.ObjectMeta{
GenerateName: "auth-strategy-",
},
Spec: sourcev1.GitRepositorySpec{
Interval: metav1.Duration{Duration: interval},
Timeout: &metav1.Duration{Duration: interval},
},
}
t.Run(tt.name, func(t *testing.T) {
g := NewWithT(t)
server, err := gittestserver.NewTempGitServer()
g.Expect(err).NotTo(HaveOccurred())
defer os.RemoveAll(server.Root())
server.AutoCreate()
repoPath := "/test.git"
localRepo, err := initGitRepo(server, "testdata/git/repository", git.DefaultBranch, repoPath)
g.Expect(err).NotTo(HaveOccurred())
if len(tt.server.username+tt.server.password) > 0 {
server.Auth(tt.server.username, tt.server.password)
}
secret := tt.secret.DeepCopy()
switch tt.protocol {
case "http":
g.Expect(server.StartHTTP()).To(Succeed())
defer server.StopHTTP()
obj.Spec.URL = server.HTTPAddress() + repoPath
case "https":
g.Expect(server.StartHTTPS(tt.server.publicKey, tt.server.privateKey, tt.server.ca, "example.com")).To(Succeed())
obj.Spec.URL = server.HTTPAddress() + repoPath
case "ssh":
server.KeyDir(filepath.Join(server.Root(), "keys"))
g.Expect(server.ListenSSH()).To(Succeed())
obj.Spec.URL = server.SSHAddress() + repoPath
go func() {
server.StartSSH()
}()
defer server.StopSSH()
if secret != nil && len(secret.Data["known_hosts"]) == 0 {
u, err := url.Parse(obj.Spec.URL)
g.Expect(err).NotTo(HaveOccurred())
g.Expect(u.Host).ToNot(BeEmpty())
knownHosts, err := ssh.ScanHostKey(u.Host, timeout)
g.Expect(err).NotTo(HaveOccurred())
secret.Data["known_hosts"] = knownHosts
}
default:
t.Fatalf("unsupported protocol %q", tt.protocol)
}
if tt.beforeFunc != nil {
tt.beforeFunc(obj)
}
builder := fakeclient.NewClientBuilder().WithScheme(testEnv.GetScheme())
if secret != nil {
builder.WithObjects(secret.DeepCopy())
}
r := &GitRepositoryReconciler{
Client: builder.Build(),
EventRecorder: record.NewFakeRecorder(32),
Storage: testStorage,
}
for _, i := range testGitImplementations {
t.Run(i, func(t *testing.T) {
g := NewWithT(t)
if tt.skipForImplementation == i {
t.Skipf("Skipped for Git implementation %q", i)
}
tmpDir, err := os.MkdirTemp("", "auth-strategy-")
g.Expect(err).To(BeNil())
defer os.RemoveAll(tmpDir)
obj := obj.DeepCopy()
obj.Spec.GitImplementation = i
head, _ := localRepo.Head()
assertConditions := tt.assertConditions
for k := range assertConditions {
assertConditions[k].Message = strings.ReplaceAll(assertConditions[k].Message, "<commit>", head.Hash().String())
assertConditions[k].Message = strings.ReplaceAll(assertConditions[k].Message, "<url>", obj.Spec.URL)
}
var commit git.Commit
var includes artifactSet
got, err := r.reconcileSource(context.TODO(), obj, &commit, &includes, tmpDir)
g.Expect(obj.Status.Conditions).To(conditions.MatchConditions(tt.assertConditions))
g.Expect(err != nil).To(Equal(tt.wantErr))
g.Expect(got).To(Equal(tt.want))
g.Expect(commit).ToNot(BeNil())
})
}
})
}
}
func TestGitRepositoryReconciler_reconcileSource_checkoutStrategy(t *testing.T) {
g := NewWithT(t)
branches := []string{"staging"}
tags := []string{"non-semver-tag", "v0.1.0", "0.2.0", "v0.2.1", "v1.0.0-alpha", "v1.1.0", "v2.0.0"}
tests := []struct {
name string
skipForImplementation string
reference *sourcev1.GitRepositoryRef
want sreconcile.Result
wantErr bool
wantRevision string
}{
{
name: "Nil reference (default branch)",
want: sreconcile.ResultSuccess,
wantRevision: "master/<commit>",
},
{
name: "Branch",
reference: &sourcev1.GitRepositoryRef{
Branch: "staging",
},
want: sreconcile.ResultSuccess,
wantRevision: "staging/<commit>",
},
{
name: "Tag",
reference: &sourcev1.GitRepositoryRef{
Tag: "v0.1.0",
},
want: sreconcile.ResultSuccess,
wantRevision: "v0.1.0/<commit>",
},
{
name: "Branch commit",
skipForImplementation: sourcev1.LibGit2Implementation,
reference: &sourcev1.GitRepositoryRef{
Branch: "staging",
Commit: "<commit>",
},
want: sreconcile.ResultSuccess,
wantRevision: "staging/<commit>",
},
{
name: "Branch commit",
skipForImplementation: sourcev1.GoGitImplementation,
reference: &sourcev1.GitRepositoryRef{
Branch: "staging",
Commit: "<commit>",
},
want: sreconcile.ResultSuccess,
wantRevision: "HEAD/<commit>",
},
{
name: "SemVer",
reference: &sourcev1.GitRepositoryRef{
SemVer: "*",
},
want: sreconcile.ResultSuccess,
wantRevision: "v2.0.0/<commit>",
},
{
name: "SemVer range",
reference: &sourcev1.GitRepositoryRef{
SemVer: "<v0.2.1",
},
want: sreconcile.ResultSuccess,
wantRevision: "0.2.0/<commit>",
},
{
name: "SemVer prerelease",
reference: &sourcev1.GitRepositoryRef{
SemVer: ">=1.0.0-0 <1.1.0-0",
},
wantRevision: "v1.0.0-alpha/<commit>",
want: sreconcile.ResultSuccess,
},
}
server, err := gittestserver.NewTempGitServer()
g.Expect(err).To(BeNil())
defer os.RemoveAll(server.Root())
server.AutoCreate()
g.Expect(server.StartHTTP()).To(Succeed())
defer server.StopHTTP()
repoPath := "/test.git"
localRepo, err := initGitRepo(server, "testdata/git/repository", git.DefaultBranch, repoPath)
g.Expect(err).NotTo(HaveOccurred())
headRef, err := localRepo.Head()
g.Expect(err).NotTo(HaveOccurred())
for _, branch := range branches {
g.Expect(remoteBranchForHead(localRepo, headRef, branch)).To(Succeed())
}
for _, tag := range tags {
g.Expect(remoteTagForHead(localRepo, headRef, tag)).To(Succeed())
}
r := &GitRepositoryReconciler{
Client: fakeclient.NewClientBuilder().WithScheme(runtime.NewScheme()).Build(),
EventRecorder: record.NewFakeRecorder(32),
Storage: testStorage,
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
obj := &sourcev1.GitRepository{
ObjectMeta: metav1.ObjectMeta{
GenerateName: "checkout-strategy-",
},
Spec: sourcev1.GitRepositorySpec{
Interval: metav1.Duration{Duration: interval},
Timeout: &metav1.Duration{Duration: interval},
URL: server.HTTPAddress() + repoPath,
Reference: tt.reference,
},
}
if obj.Spec.Reference != nil && obj.Spec.Reference.Commit == "<commit>" {
obj.Spec.Reference.Commit = headRef.Hash().String()
}
for _, i := range testGitImplementations {
t.Run(i, func(t *testing.T) {
g := NewWithT(t)
if tt.skipForImplementation == i {
t.Skipf("Skipped for Git implementation %q", i)
}
tmpDir, err := os.MkdirTemp("", "checkout-strategy-")
g.Expect(err).NotTo(HaveOccurred())
defer os.RemoveAll(tmpDir)
obj := obj.DeepCopy()
obj.Spec.GitImplementation = i
var commit git.Commit
var includes artifactSet
got, err := r.reconcileSource(ctx, obj, &commit, &includes, tmpDir)
if err != nil {
println(err.Error())
}
g.Expect(err != nil).To(Equal(tt.wantErr))
g.Expect(got).To(Equal(tt.want))
if tt.wantRevision != "" {
revision := strings.ReplaceAll(tt.wantRevision, "<commit>", headRef.Hash().String())
g.Expect(commit.String()).To(Equal(revision))
g.Expect(conditions.IsTrue(obj, sourcev1.ArtifactOutdatedCondition)).To(BeTrue())
}
})
}
})
}
}
func TestGitRepositoryReconciler_reconcileArtifact(t *testing.T) {
tests := []struct {
name string
dir string
includes artifactSet
beforeFunc func(obj *sourcev1.GitRepository)
afterFunc func(t *WithT, obj *sourcev1.GitRepository)
want sreconcile.Result
wantErr bool
assertConditions []metav1.Condition
}{
{
name: "Archiving artifact to storage makes Ready=True",
dir: "testdata/git/repository",
beforeFunc: func(obj *sourcev1.GitRepository) {
obj.Spec.Interval = metav1.Duration{Duration: interval}
},
afterFunc: func(t *WithT, obj *sourcev1.GitRepository) {
t.Expect(obj.GetArtifact()).ToNot(BeNil())
t.Expect(obj.Status.URL).ToNot(BeEmpty())
},
want: sreconcile.ResultSuccess,
assertConditions: []metav1.Condition{
*conditions.TrueCondition(meta.ReadyCondition, meta.SucceededReason, "stored artifact for revision 'main/revision'"),
},
},
{
name: "Archiving artifact to storage with includes makes Ready=True",
dir: "testdata/git/repository",
includes: artifactSet{&sourcev1.Artifact{Revision: "main/revision"}},
beforeFunc: func(obj *sourcev1.GitRepository) {
obj.Spec.Interval = metav1.Duration{Duration: interval}
},
afterFunc: func(t *WithT, obj *sourcev1.GitRepository) {
t.Expect(obj.GetArtifact()).ToNot(BeNil())
t.Expect(obj.GetArtifact().Checksum).To(Equal("60a3bf69f337cb5ec9ebd00abefbb6e7f2a2cf27158ecf438d52b2035b184172"))
t.Expect(obj.Status.IncludedArtifacts).ToNot(BeEmpty())
t.Expect(obj.Status.URL).ToNot(BeEmpty())
},
want: sreconcile.ResultSuccess,
assertConditions: []metav1.Condition{
*conditions.TrueCondition(meta.ReadyCondition, meta.SucceededReason, "stored artifact for revision 'main/revision'"),
},
},
{
name: "Up-to-date artifact should not update status",
dir: "testdata/git/repository",
includes: artifactSet{&sourcev1.Artifact{Revision: "main/revision"}},
beforeFunc: func(obj *sourcev1.GitRepository) {
obj.Spec.Interval = metav1.Duration{Duration: interval}
obj.Status.Artifact = &sourcev1.Artifact{Revision: "main/revision"}
obj.Status.IncludedArtifacts = []*sourcev1.Artifact{{Revision: "main/revision"}}
},
afterFunc: func(t *WithT, obj *sourcev1.GitRepository) {
t.Expect(obj.Status.URL).To(BeEmpty())
},
want: sreconcile.ResultSuccess,
assertConditions: []metav1.Condition{
*conditions.TrueCondition(meta.ReadyCondition, meta.SucceededReason, "stored artifact for revision 'main/revision'"),
},
},
{
name: "Spec ignore overwrite is taken into account",
dir: "testdata/git/repository",
beforeFunc: func(obj *sourcev1.GitRepository) {
obj.Spec.Interval = metav1.Duration{Duration: interval}
obj.Spec.Ignore = pointer.StringPtr("!**.txt\n")
},
afterFunc: func(t *WithT, obj *sourcev1.GitRepository) {
t.Expect(obj.GetArtifact()).ToNot(BeNil())
t.Expect(obj.GetArtifact().Checksum).To(Equal("11f7f007dce5619bd79e6c57688261058d09f5271e802463ac39f2b9ead7cabd"))
},
want: sreconcile.ResultSuccess,
assertConditions: []metav1.Condition{
*conditions.TrueCondition(meta.ReadyCondition, meta.SucceededReason, "stored artifact for revision 'main/revision'"),
},
},
{
name: "source ignore for subdir ignore patterns",
dir: "testdata/git/repowithsubdirs",
beforeFunc: func(obj *sourcev1.GitRepository) {
obj.Spec.Interval = metav1.Duration{Duration: interval}
},
afterFunc: func(t *WithT, obj *sourcev1.GitRepository) {
t.Expect(obj.GetArtifact()).ToNot(BeNil())
t.Expect(obj.GetArtifact().Checksum).To(Equal("29186e024dde5a414cfc990829c6b2e85f6b3bd2d950f50ca9f418f5d2261d79"))
},
want: sreconcile.ResultSuccess,
assertConditions: []metav1.Condition{
*conditions.TrueCondition(meta.ReadyCondition, meta.SucceededReason, "stored artifact for revision 'main/revision'"),
},
},
{
name: "Removes ArtifactOutdatedCondition after creating new artifact",
dir: "testdata/git/repository",
beforeFunc: func(obj *sourcev1.GitRepository) {
obj.Spec.Interval = metav1.Duration{Duration: interval}
conditions.MarkTrue(obj, sourcev1.ArtifactOutdatedCondition, "Foo", "")
},
afterFunc: func(t *WithT, obj *sourcev1.GitRepository) {
t.Expect(obj.GetArtifact()).ToNot(BeNil())
t.Expect(obj.GetArtifact().Checksum).To(Equal("60a3bf69f337cb5ec9ebd00abefbb6e7f2a2cf27158ecf438d52b2035b184172"))
t.Expect(obj.Status.URL).ToNot(BeEmpty())
},
want: sreconcile.ResultSuccess,
assertConditions: []metav1.Condition{
*conditions.TrueCondition(meta.ReadyCondition, meta.SucceededReason, "stored artifact for revision 'main/revision'"),
},
},
{
name: "Creates latest symlink to the created artifact",
dir: "testdata/git/repository",
beforeFunc: func(obj *sourcev1.GitRepository) {
obj.Spec.Interval = metav1.Duration{Duration: interval}
},
afterFunc: func(t *WithT, obj *sourcev1.GitRepository) {
t.Expect(obj.GetArtifact()).ToNot(BeNil())
localPath := testStorage.LocalPath(*obj.GetArtifact())
symlinkPath := filepath.Join(filepath.Dir(localPath), "latest.tar.gz")
targetFile, err := os.Readlink(symlinkPath)
t.Expect(err).NotTo(HaveOccurred())
t.Expect(localPath).To(Equal(targetFile))
},
want: sreconcile.ResultSuccess,
assertConditions: []metav1.Condition{
*conditions.TrueCondition(meta.ReadyCondition, meta.SucceededReason, "stored artifact for revision 'main/revision'"),
},
},
{
name: "Target path does not exists",
dir: "testdata/git/foo",
wantErr: true,
assertConditions: []metav1.Condition{
*conditions.TrueCondition(sourcev1.StorageOperationFailedCondition, sourcev1.StatOperationFailedReason, "failed to stat target artifact path"),
},
},
{
name: "Target path is not a directory",
dir: "testdata/git/repository/foo.txt",
wantErr: true,
assertConditions: []metav1.Condition{
*conditions.TrueCondition(sourcev1.StorageOperationFailedCondition, sourcev1.InvalidPathReason, "invalid target path"),
},
},
}
artifactSize := func(g *WithT, artifactURL string) *int64 {
if artifactURL == "" {
return nil
}
res, err := http.Get(artifactURL)
g.Expect(err).NotTo(HaveOccurred())
g.Expect(res.StatusCode).To(Equal(http.StatusOK))
defer res.Body.Close()
return &res.ContentLength
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
g := NewWithT(t)
r := &GitRepositoryReconciler{
EventRecorder: record.NewFakeRecorder(32),
Storage: testStorage,
}
obj := &sourcev1.GitRepository{
ObjectMeta: metav1.ObjectMeta{
GenerateName: "reconcile-artifact-",
Generation: 1,
},
Status: sourcev1.GitRepositoryStatus{},
}
if tt.beforeFunc != nil {
tt.beforeFunc(obj)
}
commit := git.Commit{
Hash: []byte("revision"),
Reference: "refs/heads/main",
}
got, err := r.reconcileArtifact(ctx, obj, &commit, &tt.includes, tt.dir)
g.Expect(obj.Status.Conditions).To(conditions.MatchConditions(tt.assertConditions))
g.Expect(err != nil).To(Equal(tt.wantErr))
g.Expect(got).To(Equal(tt.want))
if obj.Status.Artifact != nil {
g.Expect(obj.Status.Artifact.Size).To(Equal(artifactSize(g, obj.Status.Artifact.URL)))
}
if tt.afterFunc != nil {
tt.afterFunc(g, obj)
}
})
}
}
func TestGitRepositoryReconciler_reconcileInclude(t *testing.T) {
g := NewWithT(t)
server, err := testserver.NewTempArtifactServer()
g.Expect(err).NotTo(HaveOccurred())
storage, err := newTestStorage(server.HTTPServer)
g.Expect(err).NotTo(HaveOccurred())
defer os.RemoveAll(storage.BasePath)
dependencyInterval := 5 * time.Second
type dependency struct {
name string
withArtifact bool
conditions []metav1.Condition
}
type include struct {
name string
fromPath string
toPath string
shouldExist bool
}
tests := []struct {
name string
dependencies []dependency
includes []include
beforeFunc func(obj *sourcev1.GitRepository)
want sreconcile.Result
wantErr bool
assertConditions []metav1.Condition
}{
{
name: "New includes make ArtifactOutdated=True",
dependencies: []dependency{
{
name: "a",
withArtifact: true,
conditions: []metav1.Condition{
*conditions.TrueCondition(meta.ReadyCondition, "Foo", "foo ready"),
},
},
{
name: "b",
withArtifact: true,
conditions: []metav1.Condition{
*conditions.TrueCondition(meta.ReadyCondition, "Bar", "bar ready"),
},
},
},
includes: []include{
{name: "a", toPath: "a/", shouldExist: true},
{name: "b", toPath: "b/", shouldExist: true},
},
want: sreconcile.ResultSuccess,
assertConditions: []metav1.Condition{
*conditions.TrueCondition(sourcev1.ArtifactOutdatedCondition, "IncludeChange", "included artifacts differ from last observed includes"),
*conditions.TrueCondition(meta.ReconcilingCondition, "IncludeChange", "included artifacts differ from last observed includes"),
},
},
{
name: "Include get failure makes IncludeUnavailable=True and returns error",
includes: []include{
{name: "a", toPath: "a/"},
},
wantErr: true,
assertConditions: []metav1.Condition{
*conditions.TrueCondition(sourcev1.IncludeUnavailableCondition, "NotFound", "could not get resource for include 'a': gitrepositories.source.toolkit.fluxcd.io \"a\" not found"),
},
},
{
name: "Include without an artifact makes IncludeUnavailable=True",
dependencies: []dependency{
{
name: "a",
withArtifact: false,
conditions: []metav1.Condition{
*conditions.TrueCondition(sourcev1.IncludeUnavailableCondition, "Foo", "foo unavailable"),
},
},
},
includes: []include{
{name: "a", toPath: "a/"},
},
wantErr: true,
assertConditions: []metav1.Condition{
*conditions.TrueCondition(sourcev1.IncludeUnavailableCondition, "NoArtifact", "no artifact available for include 'a'"),
},
},
{
name: "Invalid FromPath makes IncludeUnavailable=True and returns error",
dependencies: []dependency{
{
name: "a",
withArtifact: true,
},
},
includes: []include{
{name: "a", fromPath: "../../../path", shouldExist: false},
},
wantErr: true,
assertConditions: []metav1.Condition{
*conditions.TrueCondition(sourcev1.IncludeUnavailableCondition, "CopyFailure", "unpack/path: no such file or directory"),
},