bats - add shed-kubectl-scale

tests/bats-test-scripts/shed-kubectl-resources/shed-kubectl-resources.expected

@@ -1 +1,2 @@
 hello-world
+hello-world-scalable

tests/bats-test-scripts/shed-kubectl-scale/k-scale.bats

@@ -0,0 +1,22 @@
+setup(){
+    load '../common-setup'
+    common_setup
+}
+@test "k-scale" {
+    run bash -ic 'k-scale'
+    assert_success
+    cat_expected "shed-kubectl-scale-usage" | assert_output -
+}
+@test "k-scale xxx" {
+    run bash -ic 'k-scale xxx'
+    assert_success
+    cat_expected "shed-kubectl-scale-usage" | assert_output -
+}
+@test "k-scale 2 hello-world-scalable" {
+    shed-kubectl-apply hello-world-scalable
+    run bash -ic 'k-scale 2 deployments/hello-world-scalable'
+    assert_success
+    cat_expected "shed-kubectl-scale" | assert_output -
+    shed-kubectl delete deployments/hello-world-scalable
+    shed-kubectl wait --for delete pod --selector=app=hello-world-scalable --timeout 60s
+}

tests/bats-test-scripts/shed-kubectl-scale/shed-kubectl-scale-usage.expected

@@ -0,0 +1 @@
+Usage: shed-kubectl-scale replicas resourceName

tests/bats-test-scripts/shed-kubectl-scale/shed-kubectl-scale.bats

@@ -0,0 +1,22 @@
+setup(){
+    load '../common-setup'
+    common_setup
+}
+@test "shed-kubectl-scale" {
+    run shed-kubectl-scale
+    assert_success
+    cat_expected "shed-kubectl-scale-usage" | assert_output -
+}
+@test "shed-kubectl-scale xxx" {
+    run shed-kubectl-scale xxx
+    assert_success
+    cat_expected "shed-kubectl-scale-usage" | assert_output -
+}
+@test "shed-kubectl-scale 2 hello-world-scalable" {
+    shed-kubectl-apply hello-world-scalable
+    run shed-kubectl-scale 2 deployments/hello-world-scalable
+    assert_success
+    cat_expected "shed-kubectl-scale" | assert_output -
+    shed-kubectl delete deployments/hello-world-scalable
+    shed-kubectl wait --for delete pod --selector=app=hello-world-scalable --timeout 60s
+}

tests/bats-test-scripts/shed-kubectl-scale/shed-kubectl-scale.expected

@@ -0,0 +1,2 @@
++ kubectl --context kube-dev-1 --namespace ns-application scale --replicas=2 deployments/hello-world-scalable
+deployment.apps/hello-world-scalable scaled

tests/bats-test-scripts/shed-kubectl-scale/shed_kubectl-scale.bats

@@ -0,0 +1,22 @@
+setup(){
+    load '../common-setup'
+    common_setup
+}
+@test "shed kubectl-scale" {
+    run shed kubectl-scale
+    assert_success
+    cat_expected "shed-kubectl-scale-usage" | assert_output -
+}
+@test "shed kubectl-scale xxx" {
+    run shed kubectl-scale xxx
+    assert_success
+    cat_expected "shed-kubectl-scale-usage" | assert_output -
+}
+@test "shed kubectl-scale 2 hello-world-scalable" {
+    shed-kubectl-apply hello-world-scalable
+    run shed kubectl-scale 2 deployments/hello-world-scalable
+    assert_success
+    cat_expected "shed-kubectl-scale" | assert_output -
+    shed-kubectl delete deployments/hello-world-scalable
+    shed-kubectl wait --for delete pod --selector=app=hello-world-scalable --timeout 60s
+}

tests/resources/shed-config/kubectl-resources/hello-world-scalable/deployment.yaml

@@ -0,0 +1,29 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: hello-world-scalable
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      app: hello-world-scalable
+  template:
+    metadata:
+      labels:
+        app: hello-world-scalable
+    spec:
+      containers:
+      - image: busybox
+        imagePullPolicy: IfNotPresent
+        name: say-hello
+        command:
+          - bin/sh
+          - -c
+          - "while true; do echo 'Hello World!' ; sleep 2; done"
+        resources:
+          limits:
+            cpu: 300m
+            memory: 256Mi
+          requests:
+            cpu: 100m
+            memory: 128Mi