chore(stopAll): handle scale specific case for stopping (#539)

**Description**
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⚒️ Fixes  # <!--(issue)-->

**⚙️ Type of change**

- [ ] ⚙️ Feature/App addition
- [ ] 🪛 Bugfix
- [ ] ⚠️ Breaking change (fix or feature that would cause existing
functionality to not work as expected)
- [x] 🔃 Refactor of current code

**🧪 How Has This Been Tested?**
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**✔️ Checklist:**

- [ ] ⚖️ My code follows the style guidelines of this project
- [ ] 👀 I have performed a self-review of my own code
- [ ] #️⃣ I have commented my code, particularly in hard-to-understand
areas
- [ ] 📄 I have made corresponding changes to the documentation
- [ ] ⚠️ My changes generate no new warnings
- [ ] 🧪 I have added tests to this description that prove my fix is
effective or that my feature works
- [ ] ⬆️ I increased versions for any altered app according to semantic
versioning

**➕ App addition**

If this PR is an app addition please make sure you have done the
following.

- [ ] 🪞 I have opened a PR on
[truecharts/containers](https://github.com/truecharts/containers) adding
the container to TrueCharts mirror repo.
- [ ] 🖼️ I have added an icon in the Chart's root directory called
`icon.png`

---

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library/common-test/tests/cnpg/stop_test.yaml

@@ -80,3 +80,87 @@ tests:
           path: spec
           content:
             instances: 0
+
+  - it: should set hibernate and 0 instances on ixChartContext - isStopped
+    set:
+      operator:
+        verify:
+          enabled: false
+      global:
+        namespace: ix-something
+        ixChartContext:
+          storageClassName: some-storage-class
+          isStopped: true
+      cnpg:
+        main:
+          enabled: true
+          primary: true
+          user: app
+          database: app
+          hibernate: false
+          instances: 2
+    asserts:
+      - documentIndex: &clusterDoc 0
+        isKind:
+          of: Cluster
+      - documentIndex: *clusterDoc
+        isAPIVersion:
+          of: postgresql.cnpg.io/v1
+      - documentIndex: *clusterDoc
+        isSubset:
+          path: metadata.annotations
+          content:
+            cnpg.io/hibernation: "on"
+      - documentIndex: &poolerDoc 1
+        isKind:
+          of: Pooler
+      - documentIndex: *poolerDoc
+        isAPIVersion:
+          of: postgresql.cnpg.io/v1
+      - documentIndex: *poolerDoc
+        isSubset:
+          path: spec
+          content:
+            instances: 0
+
+  - it: should not set hibernate and 0 instances on ixChartContext - isStopped
+    set:
+      operator:
+        verify:
+          enabled: false
+      global:
+        namespace: ix-something
+        ixChartContext:
+          storageClassName: some-storage-class
+          isStopped: false
+      cnpg:
+        main:
+          enabled: true
+          primary: true
+          user: app
+          database: app
+          hibernate: false
+          instances: 2
+    asserts:
+      - documentIndex: &clusterDoc 0
+        isKind:
+          of: Cluster
+      - documentIndex: *clusterDoc
+        isAPIVersion:
+          of: postgresql.cnpg.io/v1
+      - documentIndex: *clusterDoc
+        isSubset:
+          path: metadata.annotations
+          content:
+            cnpg.io/hibernation: "off"
+      - documentIndex: &poolerDoc 1
+        isKind:
+          of: Pooler
+      - documentIndex: *poolerDoc
+        isAPIVersion:
+          of: postgresql.cnpg.io/v1
+      - documentIndex: *poolerDoc
+        isSubset:
+          path: spec
+          content:
+            instances: 2

library/common-test/tests/cronjob/spec_test.yaml

@@ -124,3 +124,51 @@ tests:
             schedule: "*/5 * * * *"
             timeZone: UTC
             suspend: true
+
+  - it: should set suspend to true on ixChartContext - isStopped (true)
+    set:
+      global:
+        namespace: ix-something
+        ixChartContext:
+          storageClassName: some-storage-class
+          isStopped: true
+      workload:
+        workload-name:
+          enabled: true
+          primary: true
+          type: CronJob
+          schedule: "*/5 * * * *"
+          suspend: false
+          podSpec: {}
+    asserts:
+      - documentIndex: *cronJobDoc
+        isSubset:
+          path: spec
+          content:
+            schedule: "*/5 * * * *"
+            timeZone: UTC
+            suspend: true
+
+  - it: should not set suspend to true on ixChartContext - isStopped (false)
+    set:
+      global:
+        namespace: ix-something
+        ixChartContext:
+          storageClassName: some-storage-class
+          isStopped: false
+      workload:
+        workload-name:
+          enabled: true
+          primary: true
+          type: CronJob
+          schedule: "*/5 * * * *"
+          suspend: false
+          podSpec: {}
+    asserts:
+      - documentIndex: *cronJobDoc
+        isSubset:
+          path: spec
+          content:
+            schedule: "*/5 * * * *"
+            timeZone: UTC
+            suspend: false

library/common-test/tests/deployment/spec_test.yaml

@@ -131,3 +131,45 @@ tests:
           path: spec
           content:
             replicas: 0
+
+  - it: should set replicas to 0 on ixChartContext - isStopped (true)
+    set:
+      global:
+        namespace: ix-something
+        ixChartContext:
+          storageClassName: some-storage-class
+          isStopped: true
+      workload:
+        workload-name:
+          enabled: true
+          primary: true
+          type: Deployment
+          replicas: 2
+          podSpec: {}
+    asserts:
+      - documentIndex: *deploymentDoc
+        isSubset:
+          path: spec
+          content:
+            replicas: 0
+
+  - it: should not set replicas to 0 on ixChartContext - isStopped (false)
+    set:
+      global:
+        namespace: ix-something
+        ixChartContext:
+          storageClassName: some-storage-class
+          isStopped: false
+      workload:
+        workload-name:
+          enabled: true
+          primary: true
+          type: Deployment
+          replicas: 2
+          podSpec: {}
+    asserts:
+      - documentIndex: *deploymentDoc
+        isSubset:
+          path: spec
+          content:
+            replicas: 2

library/common-test/tests/job/spec_test.yaml

@@ -91,3 +91,45 @@ tests:
           path: spec
           content:
             parallelism: 0
+
+  - it: should set parallelism to 0 on ixChartContext - isStopped (true)
+    set:
+      global:
+        namespace: ix-something
+        ixChartContext:
+          storageClassName: some-storage-class
+          isStopped: true
+      workload:
+        workload-name:
+          enabled: true
+          primary: true
+          type: Job
+          parallelism: 3
+          podSpec: {}
+    asserts:
+      - documentIndex: *jobDoc
+        isSubset:
+          path: spec
+          content:
+            parallelism: 0
+
+  - it: should not set parallelism to 0 on ixChartContext - isStopped (false)
+    set:
+      global:
+        namespace: ix-something
+        ixChartContext:
+          storageClassName: some-storage-class
+          isStopped: false
+      workload:
+        workload-name:
+          enabled: true
+          primary: true
+          type: Job
+          parallelism: 3
+          podSpec: {}
+    asserts:
+      - documentIndex: *jobDoc
+        isSubset:
+          path: spec
+          content:
+            parallelism: 3

library/common-test/tests/pod/node_selector_test.yaml

@@ -45,7 +45,7 @@ tests:
             disk: ssd
             cpu: intel
 
-  - it: should set nodeSelector to non-existing on DaemonSet
+  - it: should set nodeSelector to non-existing on DaemonSet with stopAll
     set:
       global:
         stopAll: true
@@ -65,7 +65,53 @@ tests:
           value:
             non-existing: "true"
 
-  - it: should not container non-existing on non-DaemonSet
+  - it: should set nodeSelector to non-existing on DaemonSet with ixChartContext - isStopped (true)
+    set:
+      global:
+        namespace: ix-something
+        ixChartContext:
+          storageClassName: some-storage-class
+          isStopped: true
+      podOptions:
+        nodeSelector:
+          disk: ssd
+      workload:
+        workload-name1:
+          enabled: true
+          primary: true
+          type: DaemonSet
+          podSpec: {}
+    asserts:
+      - documentIndex: *cronJobDoc
+        equal:
+          path: spec.template.spec.nodeSelector
+          value:
+            non-existing: "true"
+
+  - it: should not set nodeSelector to non-existing on DaemonSet with ixChartContext - isStopped (false)
+    set:
+      global:
+        namespace: ix-something
+        ixChartContext:
+          storageClassName: some-storage-class
+          isStopped: false
+      podOptions:
+        nodeSelector:
+          disk: ssd
+      workload:
+        workload-name1:
+          enabled: true
+          primary: true
+          type: DaemonSet
+          podSpec: {}
+    asserts:
+      - documentIndex: *cronJobDoc
+        notEqual:
+          path: spec.template.spec.nodeSelector
+          value:
+            non-existing: "true"
+
+  - it: should not set nodeSelector to non-existent on non-DaemonSet with stopAll
     set:
       global:
         stopAll: true
@@ -85,6 +131,52 @@ tests:
           value:
             non-existing: "true"
 
+  - it: should not set nodeSelector to non-existent on non-DaemonSet with ixChartContext - isStopped (true)
+    set:
+      global:
+        namespace: ix-something
+        ixChartContext:
+          storageClassName: some-storage-class
+          isStopped: true
+      podOptions:
+        nodeSelector:
+          disk: ssd
+      workload:
+        workload-name1:
+          enabled: true
+          primary: true
+          type: Deployment
+          podSpec: {}
+    asserts:
+      - documentIndex: *cronJobDoc
+        notEqual:
+          path: spec.template.spec.nodeSelector
+          value:
+            non-existing: "true"
+
+  - it: should not set nodeSelector to non-existent on non-DaemonSet with ixChartContext - isStopped (false)
+    set:
+      global:
+        namespace: ix-something
+        ixChartContext:
+          storageClassName: some-storage-class
+          isStopped: false
+      podOptions:
+        nodeSelector:
+          disk: ssd
+      workload:
+        workload-name1:
+          enabled: true
+          primary: true
+          type: Deployment
+          podSpec: {}
+    asserts:
+      - documentIndex: *cronJobDoc
+        notEqual:
+          path: spec.template.spec.nodeSelector
+          value:
+            non-existing: "true"
+
   - it: should pass with nodeSelector from "pod"
     set:
       podOptions:

library/common-test/tests/statefulset/spec_test.yaml

@@ -147,3 +147,45 @@ tests:
           path: spec
           content:
             replicas: 0
+
+  - it: should set replicas to 0 on ixChartContext - isStopped (true)
+    set:
+      global:
+        namespace: ix-something
+        ixChartContext:
+          storageClassName: some-storage-class
+          isStopped: true
+      workload:
+        workload-name:
+          enabled: true
+          primary: true
+          type: StatefulSet
+          replicas: 2
+          podSpec: {}
+    asserts:
+      - documentIndex: *statefulSetDoc
+        isSubset:
+          path: spec
+          content:
+            replicas: 0
+
+  - it: should not set replicas to 0 on ixChartContext - isStopped (false)
+    set:
+      global:
+        namespace: ix-something
+        ixChartContext:
+          storageClassName: some-storage-class
+          isStopped: false
+      workload:
+        workload-name:
+          enabled: true
+          primary: true
+          type: StatefulSet
+          replicas: 2
+          podSpec: {}
+    asserts:
+      - documentIndex: *statefulSetDoc
+        isSubset:
+          path: spec
+          content:
+            replicas: 2