diff --git a/check/data b/check/data
index 1e88841..435940e 100644
--- a/check/data
+++ b/check/data
@@ -116,3 +116,45 @@ groups:
             op: eq
             value: "600"
           set: true
+
+    - id: 10
+      text: "flag value includes some value in a comma-separated list, value is last in list"
+      tests:
+        test_items:
+          - flag: "--admission-control"
+            compare:
+              op: has
+              value: RBAC
+            set: true
+
+    - id: 11
+      text: "flag value includes some value in a comma-separated list, value is first in list"
+      tests:
+        test_items:
+          - flag: "--admission-control"
+            compare:
+              op: has
+              value: WebHook
+            set: true
+
+    - id: 12
+      text: "flag value includes some value in a comma-separated list, value middle of list"
+      tests:
+        test_items:
+          - flag: "--admission-control"
+            compare:
+              op: has
+              value: Something
+            set: true
+
+    - id: 13
+      text: "flag value includes some value in a comma-separated list, value only one in list"
+      tests:
+        test_items:
+          - flag: "--admission-control"
+            compare:
+              op: has
+              value: Something
+            set: true
+
+
diff --git a/check/test_test.go b/check/test_test.go
index a0228c2..b2d9ac8 100644
--- a/check/test_test.go
+++ b/check/test_test.go
@@ -94,6 +94,22 @@ func TestTestExecute(t *testing.T) {
 			controls.Groups[0].Checks[9],
 			"600",
 		},
+		{
+			controls.Groups[0].Checks[10],
+			"2:45 ../kubernetes/kube-apiserver --option --admission-control=WebHook,RBAC ---audit-log-maxage=40",
+		},
+		{
+			controls.Groups[0].Checks[11],
+			"2:45 ../kubernetes/kube-apiserver --option --admission-control=WebHook,RBAC ---audit-log-maxage=40",
+		},
+		{
+			controls.Groups[0].Checks[12],
+			"2:45 ../kubernetes/kube-apiserver --option --admission-control=WebHook,Something,RBAC ---audit-log-maxage=40",
+		},
+		{
+			controls.Groups[0].Checks[13],
+			"2:45 ../kubernetes/kube-apiserver --option --admission-control=Something ---audit-log-maxage=40",
+		},
 	}
 
 	for _, c := range cases {