Move reproduction tests to interactive module

Author: crazylogic03

packages/@ember/-internals/glimmer/tests/integration/modifiers/on-test.js

@@ -242,6 +242,20 @@ moduleFor(
 
       this.assertCounts({ adds: 1, removes: 1 });
     }
+
+    [`@test it throws a helpful error when callback is undefined`](assert) {
+      let expectedMessage = /You must pass a function as the second argument to the `on` modifier/;
+      assert.throws(() => {
+        this.render('<button {{on "click" undefined}}>Click Me</button>');
+      }, expectedMessage);
+    }
+
+    [`@test it throws a helpful error when callback is null`](assert) {
+      let expectedMessage = /You must pass a function as the second argument to the `on` modifier/;
+      assert.throws(() => {
+        this.render('<button {{on "click" null}}>Click Me</button>');
+      }, expectedMessage);
+    }
   }
 );
 
@@ -300,18 +314,6 @@ moduleFor(
       this.assertCounts({ adds: 0, removes: 0 });
     }
 
-    [`@test it throws a helpful error when callback is undefined`](assert) {
-      let expectedMessage = /You must pass a function as the second argument to the `on` modifier/;
-      assert.throws(() => {
-        this.render('<button {{on "click" undefined}}>Click Me</button>');
-      }, expectedMessage);
-    }
 
-    [`@test it throws a helpful error when callback is null`](assert) {
-      let expectedMessage = /You must pass a function as the second argument to the `on` modifier/;
-      assert.throws(() => {
-        this.render('<button {{on "click" null}}>Click Me</button>');
-      }, expectedMessage);
-    }
   }
 );