Support for CRDs

pkg/validator/validator_test.go

@@ -65,6 +65,31 @@ lastName: bar
 }`),
 			fmt.Errorf("Invalid type. Expected: number, given: string"),
 		},
+		{
+			"missing required field",
+			[]byte(`
+firstName: foo
+`),
+			[]byte(`{
+  "title": "Example Schema",
+  "type": "object",
+  "properties": {
+    "firstName": {
+      "type": "string"
+    },
+    "lastName": {
+      "type": "string"
+    },
+    "age": {
+      "description": "Age in years",
+      "type": "integer",
+      "minimum": 0
+    }
+  },
+  "required": ["firstName", "lastName"]
+}`),
+			fmt.Errorf("lastName is required"),
+		},
 		{
 			"resource has invalid yaml",
 			[]byte(`