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Controller integration test (#43)
* add controller integration test * add testify, tidy up * add pod update events, add init containers test * add tests for excludeNamespace and exclusiveNamespace scenarios
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6 files changed

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-5
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6 files changed

+561
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.github/workflows/build.yml

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@@ -41,6 +41,8 @@ jobs:
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uses: actions/setup-go@4b73464bb391d4059bd26b0524d20df3927bd417 # v6.3.0
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with:
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go-version-file: go.mod
44+
- name: Install setup-envtest
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run: go install sigs.k8s.io/controller-runtime/tools/setup-envtest@4dbfa5c66aa24a35003c41507385c2a91e94d404 # release-0.23
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- name: Test
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run: |
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make test

Makefile

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@@ -19,4 +19,7 @@ fmt:
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go fmt ./...
2020

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test:
22-
go test ./...
22+
KUBEBUILDER_ASSETS=$$(setup-envtest use -p path) go test ./...
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test-short:
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go test -short ./...

go.mod

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@@ -5,17 +5,20 @@ go 1.25.4
55
require (
66
github.com/bradleyfalzon/ghinstallation/v2 v2.17.0
77
github.com/prometheus/client_golang v1.23.2
8+
github.com/stretchr/testify v1.11.1
89
golang.org/x/time v0.14.0
910
k8s.io/api v0.35.1
1011
k8s.io/apimachinery v0.35.1
1112
k8s.io/client-go v0.35.1
13+
sigs.k8s.io/controller-runtime v0.23.1
1214
)
1315

1416
require (
1517
github.com/beorn7/perks v1.0.1 // indirect
1618
github.com/cespare/xxhash/v2 v2.3.0 // indirect
1719
github.com/davecgh/go-spew v1.1.1 // indirect
1820
github.com/emicklei/go-restful/v3 v3.12.2 // indirect
21+
github.com/evanphx/json-patch/v5 v5.9.11 // indirect
1922
github.com/fxamacker/cbor/v2 v2.9.0 // indirect
2023
github.com/go-logr/logr v1.4.3 // indirect
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github.com/go-openapi/jsonpointer v0.21.0 // indirect
@@ -50,11 +53,12 @@ require (
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gopkg.in/evanphx/json-patch.v4 v4.13.0 // indirect
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gopkg.in/inf.v0 v0.9.1 // indirect
5255
gopkg.in/yaml.v3 v3.0.1 // indirect
56+
k8s.io/apiextensions-apiserver v0.35.0 // indirect
5357
k8s.io/klog/v2 v2.130.1 // indirect
5458
k8s.io/kube-openapi v0.0.0-20250910181357-589584f1c912 // indirect
5559
k8s.io/utils v0.0.0-20251002143259-bc988d571ff4 // indirect
5660
sigs.k8s.io/json v0.0.0-20250730193827-2d320260d730 // indirect
5761
sigs.k8s.io/randfill v1.0.0 // indirect
58-
sigs.k8s.io/structured-merge-diff/v6 v6.3.0 // indirect
62+
sigs.k8s.io/structured-merge-diff/v6 v6.3.2-0.20260122202528-d9cc6641c482 // indirect
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sigs.k8s.io/yaml v1.6.0 // indirect
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)

go.sum

Lines changed: 18 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -12,10 +12,16 @@ github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c
1212
github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
1313
github.com/emicklei/go-restful/v3 v3.12.2 h1:DhwDP0vY3k8ZzE0RunuJy8GhNpPL6zqLkDf9B/a0/xU=
1414
github.com/emicklei/go-restful/v3 v3.12.2/go.mod h1:6n3XBCmQQb25CM2LCACGz8ukIrRry+4bhvbpWn3mrbc=
15+
github.com/evanphx/json-patch/v5 v5.9.11 h1:/8HVnzMq13/3x9TPvjG08wUGqBTmZBsCWzjTM0wiaDU=
16+
github.com/evanphx/json-patch/v5 v5.9.11/go.mod h1:3j+LviiESTElxA4p3EMKAB9HXj3/XEtnUf6OZxqIQTM=
17+
github.com/fsnotify/fsnotify v1.9.0 h1:2Ml+OJNzbYCTzsxtv8vKSFD9PbJjmhYF14k/jKC7S9k=
18+
github.com/fsnotify/fsnotify v1.9.0/go.mod h1:8jBTzvmWwFyi3Pb8djgCCO5IBqzKJ/Jwo8TRcHyHii0=
1519
github.com/fxamacker/cbor/v2 v2.9.0 h1:NpKPmjDBgUfBms6tr6JZkTHtfFGcMKsw3eGcmD/sapM=
1620
github.com/fxamacker/cbor/v2 v2.9.0/go.mod h1:vM4b+DJCtHn+zz7h3FFp/hDAI9WNWCsZj23V5ytsSxQ=
1721
github.com/go-logr/logr v1.4.3 h1:CjnDlHq8ikf6E492q6eKboGOC0T8CDaOvkHCIg8idEI=
1822
github.com/go-logr/logr v1.4.3/go.mod h1:9T104GzyrTigFIr8wt5mBrctHMim0Nb2HLGrmQ40KvY=
23+
github.com/go-logr/zapr v1.3.0 h1:XGdV8XW8zdwFiwOA2Dryh1gj2KRQyOOoNmBy4EplIcQ=
24+
github.com/go-logr/zapr v1.3.0/go.mod h1:YKepepNBd1u/oyhd/yQmtjVXmm9uML4IXUgMOwR8/Gg=
1925
github.com/go-openapi/jsonpointer v0.19.6/go.mod h1:osyAmYz/mB/C3I+WsTTSgw1ONzaLJoLCyoi6/zppojs=
2026
github.com/go-openapi/jsonpointer v0.21.0 h1:YgdVicSA9vH5RiHs9TZW5oyafXZFc6+2Vc1rr/O9oNQ=
2127
github.com/go-openapi/jsonpointer v0.21.0/go.mod h1:IUyH9l/+uyhIYQ/PXVA41Rexl+kOkAPDdXEYns6fzUY=
@@ -100,6 +106,10 @@ github.com/x448/float16 v0.8.4 h1:qLwI1I70+NjRFUR3zs1JPUCgaCXSh3SW62uAKT1mSBM=
100106
github.com/x448/float16 v0.8.4/go.mod h1:14CWIYCyZA/cWjXOioeEpHeN/83MdbZDRQHoFcYsOfg=
101107
go.uber.org/goleak v1.3.0 h1:2K3zAYmnTNqV73imy9J1T3WC+gmCePx2hEGkimedGto=
102108
go.uber.org/goleak v1.3.0/go.mod h1:CoHD4mav9JJNrW/WLlf7HGZPjdw8EucARQHekz1X6bE=
109+
go.uber.org/multierr v1.11.0 h1:blXXJkSxSSfBVBlC76pxqeO+LN3aDfLQo+309xJstO0=
110+
go.uber.org/multierr v1.11.0/go.mod h1:20+QtiLqy0Nd6FdQB9TLXag12DsQkrbs3htMFfDN80Y=
111+
go.uber.org/zap v1.27.0 h1:aJMhYGrd5QSmlpLMr2MftRKl7t8J8PTZPA732ud/XR8=
112+
go.uber.org/zap v1.27.0/go.mod h1:GB2qFLM7cTU87MWRP2mPIjqfIDnGu+VIO4V/SdhGo2E=
103113
go.yaml.in/yaml/v2 v2.4.3 h1:6gvOSjQoTB3vt1l+CU+tSyi/HOjfOjRLJ4YwYZGwRO0=
104114
go.yaml.in/yaml/v2 v2.4.3/go.mod h1:zSxWcmIDjOzPXpjlTTbAsKokqkDNAVtZO0WOMiT90s8=
105115
go.yaml.in/yaml/v3 v3.0.4 h1:tfq32ie2Jv2UxXFdLJdh3jXuOzWiL1fo0bu/FbuKpbc=
@@ -123,6 +133,8 @@ golang.org/x/time v0.14.0/go.mod h1:eL/Oa2bBBK0TkX57Fyni+NgnyQQN4LitPmob2Hjnqw4=
123133
golang.org/x/tools v0.38.0 h1:Hx2Xv8hISq8Lm16jvBZ2VQf+RLmbd7wVUsALibYI/IQ=
124134
golang.org/x/tools v0.38.0/go.mod h1:yEsQ/d/YK8cjh0L6rZlY8tgtlKiBNTL14pGDJPJpYQs=
125135
golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
136+
gomodules.xyz/jsonpatch/v2 v2.4.0 h1:Ci3iUJyx9UeRx7CeFN8ARgGbkESwJK+KB9lLcWxY/Zw=
137+
gomodules.xyz/jsonpatch/v2 v2.4.0/go.mod h1:AH3dM2RI6uoBZxn3LVrfvJ3E0/9dG4cSrbuBJT4moAY=
126138
google.golang.org/protobuf v1.36.8 h1:xHScyCOEuuwZEc6UtSOvPbAT4zRh0xcNRYekJwfqyMc=
127139
google.golang.org/protobuf v1.36.8/go.mod h1:fuxRtAxBytpl4zzqUh6/eyUujkJdNiuEkXntxiD/uRU=
128140
gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
@@ -137,6 +149,8 @@ gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
137149
gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
138150
k8s.io/api v0.35.1 h1:0PO/1FhlK/EQNVK5+txc4FuhQibV25VLSdLMmGpDE/Q=
139151
k8s.io/api v0.35.1/go.mod h1:28uR9xlXWml9eT0uaGo6y71xK86JBELShLy4wR1XtxM=
152+
k8s.io/apiextensions-apiserver v0.35.0 h1:3xHk2rTOdWXXJM+RDQZJvdx0yEOgC0FgQ1PlJatA5T4=
153+
k8s.io/apiextensions-apiserver v0.35.0/go.mod h1:E1Ahk9SADaLQ4qtzYFkwUqusXTcaV2uw3l14aqpL2LU=
140154
k8s.io/apimachinery v0.35.1 h1:yxO6gV555P1YV0SANtnTjXYfiivaTPvCTKX6w6qdDsU=
141155
k8s.io/apimachinery v0.35.1/go.mod h1:jQCgFZFR1F4Ik7hvr2g84RTJSZegBc8yHgFWKn//hns=
142156
k8s.io/client-go v0.35.1 h1:+eSfZHwuo/I19PaSxqumjqZ9l5XiTEKbIaJ+j1wLcLM=
@@ -147,11 +161,13 @@ k8s.io/kube-openapi v0.0.0-20250910181357-589584f1c912 h1:Y3gxNAuB0OBLImH611+UDZ
147161
k8s.io/kube-openapi v0.0.0-20250910181357-589584f1c912/go.mod h1:kdmbQkyfwUagLfXIad1y2TdrjPFWp2Q89B3qkRwf/pQ=
148162
k8s.io/utils v0.0.0-20251002143259-bc988d571ff4 h1:SjGebBtkBqHFOli+05xYbK8YF1Dzkbzn+gDM4X9T4Ck=
149163
k8s.io/utils v0.0.0-20251002143259-bc988d571ff4/go.mod h1:OLgZIPagt7ERELqWJFomSt595RzquPNLL48iOWgYOg0=
164+
sigs.k8s.io/controller-runtime v0.23.1 h1:TjJSM80Nf43Mg21+RCy3J70aj/W6KyvDtOlpKf+PupE=
165+
sigs.k8s.io/controller-runtime v0.23.1/go.mod h1:B6COOxKptp+YaUT5q4l6LqUJTRpizbgf9KSRNdQGns0=
150166
sigs.k8s.io/json v0.0.0-20250730193827-2d320260d730 h1:IpInykpT6ceI+QxKBbEflcR5EXP7sU1kvOlxwZh5txg=
151167
sigs.k8s.io/json v0.0.0-20250730193827-2d320260d730/go.mod h1:mdzfpAEoE6DHQEN0uh9ZbOCuHbLK5wOm7dK4ctXE9Tg=
152168
sigs.k8s.io/randfill v1.0.0 h1:JfjMILfT8A6RbawdsK2JXGBR5AQVfd+9TbzrlneTyrU=
153169
sigs.k8s.io/randfill v1.0.0/go.mod h1:XeLlZ/jmk4i1HRopwe7/aU3H5n1zNUcX6TM94b3QxOY=
154-
sigs.k8s.io/structured-merge-diff/v6 v6.3.0 h1:jTijUJbW353oVOd9oTlifJqOGEkUw2jB/fXCbTiQEco=
155-
sigs.k8s.io/structured-merge-diff/v6 v6.3.0/go.mod h1:M3W8sfWvn2HhQDIbGWj3S099YozAsymCo/wrT5ohRUE=
170+
sigs.k8s.io/structured-merge-diff/v6 v6.3.2-0.20260122202528-d9cc6641c482 h1:2WOzJpHUBVrrkDjU4KBT8n5LDcj824eX0I5UKcgeRUs=
171+
sigs.k8s.io/structured-merge-diff/v6 v6.3.2-0.20260122202528-d9cc6641c482/go.mod h1:M3W8sfWvn2HhQDIbGWj3S099YozAsymCo/wrT5ohRUE=
156172
sigs.k8s.io/yaml v1.6.0 h1:G8fkbMSAFqgEFgh4b1wmtzDnioxFCUgTZhlbj5P9QYs=
157173
sigs.k8s.io/yaml v1.6.0/go.mod h1:796bPqUfzR/0jLAl6XjHl3Ck7MiyVv8dbTdyT3/pMf4=

internal/controller/controller.go

Lines changed: 5 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -39,6 +39,10 @@ type ttlCache interface {
3939
Delete(k any)
4040
}
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42+
type deploymentRecordPoster interface {
43+
PostOne(ctx context.Context, record *deploymentrecord.DeploymentRecord) error
44+
}
45+
4246
type podMetadataAggregator interface {
4347
BuildAggregatePodMetadata(ctx context.Context, obj *metav1.PartialObjectMetadata) *metadata.AggregatePodMetadata
4448
}
@@ -56,7 +60,7 @@ type Controller struct {
5660
metadataAggregator podMetadataAggregator
5761
podInformer cache.SharedIndexInformer
5862
workqueue workqueue.TypedRateLimitingInterface[PodEvent]
59-
apiClient *deploymentrecord.Client
63+
apiClient deploymentRecordPoster
6064
cfg *Config
6165
// best effort cache to avoid redundant posts
6266
// post requests are idempotent, so if this cache fails due to

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