tests: re-organize autofixing unit tests

This change:
- Changes test data naming convention to be lexicographically sortable
  and have input and expected data side-by-side.
- Executes each test case in a separate run.

core/pkg/fixhandler/testdata/inserts/tc-01-00-input.yaml

@@ -0,0 +1,12 @@
+# Fix to Apply:
+# "select(di==0).spec.containers[0].securityContext.allowPrivilegeEscalation |= false"
+
+apiVersion: v1
+kind: Pod
+metadata:
+  name: insert_to_mapping_node_1
+
+spec:
+  containers:
+  - name: nginx_container
+    image: nginx

core/pkg/fixhandler/testdata/inserts/tc-01-01-expected.yaml

@@ -0,0 +1,14 @@
+# Fix to Apply:
+# "select(di==0).spec.containers[0].securityContext.allowPrivilegeEscalation |= false"
+
+apiVersion: v1
+kind: Pod
+metadata:
+  name: insert_to_mapping_node_1
+
+spec:
+  containers:
+  - name: nginx_container
+    image: nginx
+    securityContext:
+      allowPrivilegeEscalation: false

core/pkg/fixhandler/testdata/inserts/tc-02-00-input.yaml

@@ -0,0 +1,11 @@
+# Fix to Apply:
+# select(di==0).spec.containers[0].securityContext.capabilities.drop += ["NET_RAW"]
+
+apiVersion: v1
+kind: Pod
+metadata:
+  name: insert_list
+spec:
+  containers:
+  - name: nginx_container
+    image: nginx

core/pkg/fixhandler/testdata/inserts/tc-02-01-expected.yaml

@@ -0,0 +1,15 @@
+# Fix to Apply:
+# select(di==0).spec.containers[0].securityContext.capabilities.drop += ["NET_RAW"]
+
+apiVersion: v1
+kind: Pod
+metadata:
+  name: insert_list
+spec:
+  containers:
+  - name: nginx_container
+    image: nginx
+    securityContext:
+      capabilities:
+        drop:
+          - NET_RAW

core/pkg/fixhandler/testdata/inserts/tc-03-00-input.yaml

@@ -0,0 +1,15 @@
+# Fix to Apply:
+# select(di==0).spec.containers[0].securityContext.capabilities.drop += ["SYS_ADM"]
+
+apiVersion: v1
+kind: Pod
+metadata:
+  name: insert_list
+spec:
+  containers:
+  - name: nginx_container
+    image: nginx
+    securityContext:
+      capabilities:
+        drop:
+        - NET_RAW

core/pkg/fixhandler/testdata/inserts/tc-03-01-expected.yaml

@@ -0,0 +1,16 @@
+# Fix to Apply:
+# select(di==0).spec.containers[0].securityContext.capabilities.drop += ["SYS_ADM"]
+
+apiVersion: v1
+kind: Pod
+metadata:
+  name: insert_list
+spec:
+  containers:
+  - name: nginx_container
+    image: nginx
+    securityContext:
+      capabilities:
+        drop:
+        - NET_RAW
+        - SYS_ADM

core/pkg/fixhandler/testdata/inserts/tc-04-00-input.yaml

@@ -0,0 +1,47 @@
+# Fixes to Apply:
+# 1) select(di==0).spec.template.spec.securityContext.allowPrivilegeEscalation = false
+# 2) select(di==0).spec.template.spec.containers[0].securityContext.capabilities.drop += ["NET_RAW"]
+# 3) select(di==0).spec.template.spec.containers[0].securityContext.seccompProfile.type = RuntimeDefault
+# 4) select(di==0).spec.template.spec.containers[0].securityContext.allowPrivilegeEscalation |= false
+# 5) select(di==0).spec.template.spec.containers[0].securityContext.readOnlyRootFilesystem |= true
+
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: multiple_inserts
+spec:
+  selector:
+    matchLabels:
+      app: example_4
+  template:
+    metadata:
+      labels:
+        app: example_4
+    spec:
+      serviceAccountName: default
+      terminationGracePeriodSeconds: 5
+      containers:
+      - name: example_4
+        image: nginx
+        ports:
+        - containerPort: 3000
+        env:
+        - name: PORT
+          value: "3000"
+        resources:
+          requests:
+            cpu: 200m
+            memory: 180Mi
+          limits:
+            cpu: 300m
+            memory: 300Mi
+        readinessProbe:
+          initialDelaySeconds: 20
+          periodSeconds: 15
+          exec:
+            command: ["/bin/grpc_health_probe", "-addr=:3000"]
+        livenessProbe:
+          initialDelaySeconds: 20
+          periodSeconds: 15
+          exec:
+            command: ["/bin/grpc_health_probe", "-addr=:3000"]

core/pkg/fixhandler/testdata/inserts/tc-04-01-expected.yaml

@@ -0,0 +1,57 @@
+# Fixes to Apply:
+# 1) select(di==0).spec.template.spec.securityContext.allowPrivilegeEscalation = false
+# 2) select(di==0).spec.template.spec.containers[0].securityContext.capabilities.drop += ["NET_RAW"]
+# 3) select(di==0).spec.template.spec.containers[0].securityContext.seccompProfile.type = RuntimeDefault
+# 4) select(di==0).spec.template.spec.containers[0].securityContext.allowPrivilegeEscalation |= false
+# 5) select(di==0).spec.template.spec.containers[0].securityContext.readOnlyRootFilesystem |= true
+
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: multiple_inserts
+spec:
+  selector:
+    matchLabels:
+      app: example_4
+  template:
+    metadata:
+      labels:
+        app: example_4
+    spec:
+      serviceAccountName: default
+      terminationGracePeriodSeconds: 5
+      containers:
+      - name: example_4
+        image: nginx
+        ports:
+        - containerPort: 3000
+        env:
+        - name: PORT
+          value: "3000"
+        resources:
+          requests:
+            cpu: 200m
+            memory: 180Mi
+          limits:
+            cpu: 300m
+            memory: 300Mi
+        readinessProbe:
+          initialDelaySeconds: 20
+          periodSeconds: 15
+          exec:
+            command: ["/bin/grpc_health_probe", "-addr=:3000"]
+        livenessProbe:
+          initialDelaySeconds: 20
+          periodSeconds: 15
+          exec:
+            command: ["/bin/grpc_health_probe", "-addr=:3000"]
+        securityContext:
+          capabilities:
+            drop:
+              - NET_RAW
+          seccompProfile:
+            type: RuntimeDefault
+          allowPrivilegeEscalation: false
+          readOnlyRootFilesystem: true
+      securityContext:
+        allowPrivilegeEscalation: false

core/pkg/fixhandler/testdata/inserts/tc-05-00-input.yaml

@@ -0,0 +1,16 @@
+# Fix to Apply:
+# "select(di==0).spec.containers[0].securityContext.allowPrivilegeEscalation |= false"
+
+apiVersion: v1
+kind: Pod
+metadata:
+  name: insert_to_mapping_node_1
+
+spec:
+  containers:
+  - name: nginx_container
+    image: nginx
+
+  # Testing if comments are retained as intended
+  securityContext:
+    runAsRoot: false

core/pkg/fixhandler/testdata/inserts/tc-05-01-expected.yaml

@@ -0,0 +1,18 @@
+# Fix to Apply:
+# "select(di==0).spec.containers[0].securityContext.allowPrivilegeEscalation |= false"
+
+apiVersion: v1
+kind: Pod
+metadata:
+  name: insert_to_mapping_node_1
+
+spec:
+  containers:
+  - name: nginx_container
+    image: nginx
+    securityContext:
+      allowPrivilegeEscalation: false
+
+  # Testing if comments are retained as intended
+  securityContext:
+    runAsRoot: false

core/pkg/fixhandler/testdata/inserts/tc-06-00-input.yaml

@@ -0,0 +1,14 @@
+# Fix to Apply:
+# select(di==0).spec.containers[0].securityContext.capabilities.drop += ["SYS_ADM"]
+
+apiVersion: v1
+kind: Pod
+metadata:
+  name: insert_list
+spec:
+  containers:
+  - name: nginx1
+    image: nginx
+    securityContext:
+      capabilities:
+        drop: [NET_RAW]

core/pkg/fixhandler/testdata/inserts/tc-06-01-expected.yaml

@@ -0,0 +1,14 @@
+# Fix to Apply:
+# select(di==0).spec.containers[0].securityContext.capabilities.drop += ["SYS_ADM"]
+
+apiVersion: v1
+kind: Pod
+metadata:
+  name: insert_list
+spec:
+  containers:
+  - name: nginx1
+    image: nginx
+    securityContext:
+      capabilities:
+        drop: [NET_RAW, SYS_ADM]

core/pkg/fixhandler/testdata/inserts/tc-07-00-input.yaml

@@ -0,0 +1,27 @@
+# Fix to Apply:
+# "select(di==0).spec.containers[0].securityContext.allowPrivilegeEscalation |= false"
+
+apiVersion: v1
+kind: Pod
+metadata:
+  name: insert_to_mapping_node_1
+
+spec:
+  containers:
+  - name: nginx_container
+    image: nginx
+
+---
+
+# Fix to Apply:
+# "select(di==1).spec.containers[0].securityContext.allowPrivilegeEscalation |= false"
+
+apiVersion: v1
+kind: Pod
+metadata:
+  name: insert_to_mapping_node_1
+
+spec:
+  containers:
+  - name: nginx_container
+    image: nginx

core/pkg/fixhandler/testdata/inserts/tc-07-01-expected.yaml

@@ -0,0 +1,31 @@
+# Fix to Apply:
+# "select(di==0).spec.containers[0].securityContext.allowPrivilegeEscalation |= false"
+
+apiVersion: v1
+kind: Pod
+metadata:
+  name: insert_to_mapping_node_1
+
+spec:
+  containers:
+  - name: nginx_container
+    image: nginx
+    securityContext:
+      allowPrivilegeEscalation: false
+
+---
+
+# Fix to Apply:
+# "select(di==1).spec.containers[0].securityContext.allowPrivilegeEscalation |= false"
+
+apiVersion: v1
+kind: Pod
+metadata:
+  name: insert_to_mapping_node_1
+
+spec:
+  containers:
+  - name: nginx_container
+    image: nginx
+    securityContext:
+      allowPrivilegeEscalation: false