tests(e2e): Add e2e test for filtering apps by name with match-application-name option (#841)

Signed-off-by: Cheng Fang <cfang@redhat.com>

11 files changed, 309 insertions, 0 deletions

diff --git a/test/e2e/suite/102-kustomize-match-application-name/01-install.yaml b/test/e2e/suite/102-kustomize-match-application-name/01-install.yaml
new file mode 100644
index 0000000..eaa19a8
--- /dev/null
+++ b/test/e2e/suite/102-kustomize-match-application-name/01-install.yaml
@@ -0,0 +1,83 @@
+apiVersion: v1
+kind: Namespace
+metadata:
+  name: image-updater-e2e-102-0
+---
+apiVersion: argoproj.io/v1alpha1
+kind: Application
+metadata:
+  name: image-updater-102-0
+  annotations:
+    argocd-image-updater.argoproj.io/image-list: guestbook=gcr.io/heptio-images/ks-guestbook-demo:~0
+    argocd-image-updater.argoproj.io/test.update-strategy: semver
+  finalizers:
+    - resources-finalizer.argocd.argoproj.io
+spec:
+  project: default
+  source:
+    repoURL: https://github.com/argoproj/argocd-example-apps.git
+    path: kustomize-guestbook
+    targetRevision: HEAD
+  destination:
+    server: https://kubernetes.default.svc
+    namespace: image-updater-e2e-102-0
+  syncPolicy:
+    automated: {}
+    retry:
+      limit: 2
+---
+apiVersion: v1
+kind: Namespace
+metadata:
+  name: image-updater-e2e-102-1
+---
+apiVersion: argoproj.io/v1alpha1
+kind: Application
+metadata:
+  name: image-updater-102-1
+  annotations:
+    argocd-image-updater.argoproj.io/image-list: guestbook=gcr.io/heptio-images/ks-guestbook-demo:~0
+    argocd-image-updater.argoproj.io/test.update-strategy: semver
+  finalizers:
+    - resources-finalizer.argocd.argoproj.io
+spec:
+  project: default
+  source:
+    repoURL: https://github.com/argoproj/argocd-example-apps.git
+    path: kustomize-guestbook
+    targetRevision: HEAD
+  destination:
+    server: https://kubernetes.default.svc
+    namespace: image-updater-e2e-102-1
+  syncPolicy:
+    automated: {}
+    retry:
+      limit: 2
+---
+apiVersion: v1
+kind: Namespace
+metadata:
+  name: image-updater-e2e-102-2
+---
+apiVersion: argoproj.io/v1alpha1
+kind: Application
+metadata:
+  name: image-updater-102-2
+  annotations:
+    argocd-image-updater.argoproj.io/image-list: guestbook=gcr.io/heptio-images/ks-guestbook-demo:~0
+    argocd-image-updater.argoproj.io/test.update-strategy: semver
+  finalizers:
+    - resources-finalizer.argocd.argoproj.io
+spec:
+  project: default
+  source:
+    repoURL: https://github.com/argoproj/argocd-example-apps.git
+    path: kustomize-guestbook
+    targetRevision: HEAD
+  destination:
+    server: https://kubernetes.default.svc
+    namespace: image-updater-e2e-102-2
+  syncPolicy:
+    automated: {}
+    retry:
+      limit: 2
\ No newline at end of file
diff --git a/test/e2e/suite/102-kustomize-match-application-name/02-assert.yaml b/test/e2e/suite/102-kustomize-match-application-name/02-assert.yaml
new file mode 100644
index 0000000..df3125b
--- /dev/null
+++ b/test/e2e/suite/102-kustomize-match-application-name/02-assert.yaml
@@ -0,0 +1,29 @@
+apiVersion: argoproj.io/v1alpha1
+kind: Application
+metadata:
+  name: image-updater-102-0
+status:
+  health:
+    status: Healthy
+  sync:
+    status: Synced
+---
+apiVersion: argoproj.io/v1alpha1
+kind: Application
+metadata:
+  name: image-updater-102-1
+status:
+  health:
+    status: Healthy
+  sync:
+    status: Synced
+---
+apiVersion: argoproj.io/v1alpha1
+kind: Application
+metadata:
+  name: image-updater-102-2
+status:
+  health:
+    status: Healthy
+  sync:
+    status: Synced
\ No newline at end of file
diff --git a/test/e2e/suite/102-kustomize-match-application-name/02-run-updater.yaml b/test/e2e/suite/102-kustomize-match-application-name/02-run-updater.yaml
new file mode 100644
index 0000000..0f09cfe
--- /dev/null
+++ b/test/e2e/suite/102-kustomize-match-application-name/02-run-updater.yaml
@@ -0,0 +1,9 @@
+apiVersion: kuttl.dev/v1beta1
+kind: TestStep
+commands:
+- script: |
+    ${SRC_DIR}/dist/argocd-image-updater run --once \
+      --argocd-namespace argocd-image-updater-e2e \
+      --match-application-name no-match* \
+      --registries-conf-path="" \
+      --loglevel info
diff --git a/test/e2e/suite/102-kustomize-match-application-name/03-assert.yaml b/test/e2e/suite/102-kustomize-match-application-name/03-assert.yaml
new file mode 100644
index 0000000..70acc11
--- /dev/null
+++ b/test/e2e/suite/102-kustomize-match-application-name/03-assert.yaml
@@ -0,0 +1,34 @@
+apiVersion: argoproj.io/v1alpha1
+kind: Application
+metadata:
+  name: image-updater-102-0
+spec:
+  source:
+    kustomize:
+      images:
+      - gcr.io/heptio-images/ks-guestbook-demo:0.2
+status:
+  health:
+    status: Healthy
+  sync:
+    status: Synced
+---
+apiVersion: argoproj.io/v1alpha1
+kind: Application
+metadata:
+  name: image-updater-102-1
+status:
+  health:
+    status: Healthy
+  sync:
+    status: Synced
+---
+apiVersion: argoproj.io/v1alpha1
+kind: Application
+metadata:
+  name: image-updater-102-2
+status:
+  health:
+    status: Healthy
+  sync:
+    status: Synced
diff --git a/test/e2e/suite/102-kustomize-match-application-name/03-run-updater.yaml b/test/e2e/suite/102-kustomize-match-application-name/03-run-updater.yaml
new file mode 100644
index 0000000..987ca09
--- /dev/null
+++ b/test/e2e/suite/102-kustomize-match-application-name/03-run-updater.yaml
@@ -0,0 +1,9 @@
+apiVersion: kuttl.dev/v1beta1
+kind: TestStep
+commands:
+- script: |
+    ${SRC_DIR}/dist/argocd-image-updater run --once \
+      --argocd-namespace argocd-image-updater-e2e \
+      --match-application-name image-updater-102-0 \
+      --registries-conf-path="" \
+      --loglevel info
diff --git a/test/e2e/suite/102-kustomize-match-application-name/04-assert.yaml b/test/e2e/suite/102-kustomize-match-application-name/04-assert.yaml
new file mode 100644
index 0000000..bcbc284
--- /dev/null
+++ b/test/e2e/suite/102-kustomize-match-application-name/04-assert.yaml
@@ -0,0 +1,39 @@
+apiVersion: argoproj.io/v1alpha1
+kind: Application
+metadata:
+  name: image-updater-102-0
+spec:
+  source:
+    kustomize:
+      images:
+      - gcr.io/heptio-images/ks-guestbook-demo:0.2
+status:
+  health:
+    status: Healthy
+  sync:
+    status: Synced
+---
+apiVersion: argoproj.io/v1alpha1
+kind: Application
+metadata:
+  name: image-updater-102-1
+spec:
+  source:
+    kustomize:
+      images:
+        - gcr.io/heptio-images/ks-guestbook-demo:0.2
+status:
+  health:
+    status: Healthy
+  sync:
+    status: Synced
+---
+apiVersion: argoproj.io/v1alpha1
+kind: Application
+metadata:
+  name: image-updater-102-2
+status:
+  health:
+    status: Healthy
+  sync:
+    status: Synced
diff --git a/test/e2e/suite/102-kustomize-match-application-name/04-run-updater.yaml b/test/e2e/suite/102-kustomize-match-application-name/04-run-updater.yaml
new file mode 100644
index 0000000..9cd3eb9
--- /dev/null
+++ b/test/e2e/suite/102-kustomize-match-application-name/04-run-updater.yaml
@@ -0,0 +1,10 @@
+apiVersion: kuttl.dev/v1beta1
+kind: TestStep
+commands:
+- script: |
+    ${SRC_DIR}/dist/argocd-image-updater run --once \
+      --argocd-namespace argocd-image-updater-e2e \
+      --match-application-name image-updater-102-0 \
+      --match-application-name image-updater-102-1 \
+      --registries-conf-path="" \
+      --loglevel info
diff --git a/test/e2e/suite/102-kustomize-match-application-name/05-assert.yaml b/test/e2e/suite/102-kustomize-match-application-name/05-assert.yaml
new file mode 100644
index 0000000..a44a5c1
--- /dev/null
+++ b/test/e2e/suite/102-kustomize-match-application-name/05-assert.yaml
@@ -0,0 +1,44 @@
+apiVersion: argoproj.io/v1alpha1
+kind: Application
+metadata:
+  name: image-updater-102-0
+spec:
+  source:
+    kustomize:
+      images:
+      - gcr.io/heptio-images/ks-guestbook-demo:0.2
+status:
+  health:
+    status: Healthy
+  sync:
+    status: Synced
+---
+apiVersion: argoproj.io/v1alpha1
+kind: Application
+metadata:
+  name: image-updater-102-1
+spec:
+  source:
+    kustomize:
+      images:
+        - gcr.io/heptio-images/ks-guestbook-demo:0.2
+status:
+  health:
+    status: Healthy
+  sync:
+    status: Synced
+---
+apiVersion: argoproj.io/v1alpha1
+kind: Application
+metadata:
+  name: image-updater-102-2
+spec:
+  source:
+    kustomize:
+      images:
+        - gcr.io/heptio-images/ks-guestbook-demo:0.2
+status:
+  health:
+    status: Healthy
+  sync:
+    status: Synced
diff --git a/test/e2e/suite/102-kustomize-match-application-name/05-run-updater.yaml b/test/e2e/suite/102-kustomize-match-application-name/05-run-updater.yaml
new file mode 100644
index 0000000..a072835
--- /dev/null
+++ b/test/e2e/suite/102-kustomize-match-application-name/05-run-updater.yaml
@@ -0,0 +1,9 @@
+apiVersion: kuttl.dev/v1beta1
+kind: TestStep
+commands:
+- script: |
+    ${SRC_DIR}/dist/argocd-image-updater run --once \
+      --argocd-namespace argocd-image-updater-e2e \
+      --match-application-name image-updater-102-* \
+      --registries-conf-path="" \
+      --loglevel info
diff --git a/test/e2e/suite/102-kustomize-match-application-name/99-delete.yaml b/test/e2e/suite/102-kustomize-match-application-name/99-delete.yaml
new file mode 100644
index 0000000..7c72a23
--- /dev/null
+++ b/test/e2e/suite/102-kustomize-match-application-name/99-delete.yaml
@@ -0,0 +1,22 @@
+apiVersion: kuttl.dev/v1beta1
+kind: TestStep
+timeout: 120
+delete:
+- apiVersion: argoproj.io/v1alpha1
+  kind: Application
+  name: image-updater-102-0
+- apiVersion: v1
+  kind: Namespace
+  name: image-updater-e2e-102-0
+- apiVersion: argoproj.io/v1alpha1
+  kind: Application
+  name: image-updater-102-1
+- apiVersion: v1
+  kind: Namespace
+  name: image-updater-e2e-102-1
+- apiVersion: argoproj.io/v1alpha1
+  kind: Application
+  name: image-updater-102-2
+- apiVersion: v1
+  kind: Namespace
+  name: image-updater-e2e-102-2
\ No newline at end of file
diff --git a/test/e2e/suite/102-kustomize-match-application-name/README.md b/test/e2e/suite/102-kustomize-match-application-name/README.md
new file mode 100644
index 0000000..b6c39f4
--- /dev/null
+++ b/test/e2e/suite/102-kustomize-match-application-name/README.md
@@ -0,0 +1,21 @@
+This test case verifies [filtering applications by name](https://argocd-image-updater.readthedocs.io/en/stable/install/reference/#flags) with `--match-application-name` command line options
+* match against a non-existent application name
+* match against an exact application name
+* specify `--match-application-name` option multiple times to match against multiple application names
+* use wild card `*` in application name pattern
+
+This test case uses image from public container registry and application source from public GitHub repo.
+
+To run this individual test case,
+
+* make sure both docker daemon and k8s cluster is running
+* `cd $HOME/go/src/image-updater/test/e2e`
+* `SRC_DIR=$HOME/go/src/image-updater kubectl kuttl test --namespace argocd-image-updater-e2e --timeout 120 --test 102-kustomize-match-application-name`
+
+The test output logs that during each test step, 0, 1, 2, or 3 images are updated, as specified by argocd-image-updater `--match-application-name` option:
+```bash
+102-kustomize-match-application-name/2-run-updater msg="Processing results: applications=0 images_considered=0 images_skipped=0 images_updated=0 errors=0"
+102-kustomize-match-application-name/3-run-updater msg="Processing results: applications=1 images_considered=1 images_skipped=0 images_updated=1 errors=0"
+102-kustomize-match-application-name/4-run-updater msg="Processing results: applications=2 images_considered=2 images_skipped=0 images_updated=2 errors=0"
+102-kustomize-match-application-name/5-run-updater msg="Processing results: applications=3 images_considered=3 images_skipped=0 images_updated=3 errors=0"
+```
\ No newline at end of file