fix: fix test middlewares

add greetings dialog because when user says hello, replay return greetings Intent since many other test bots have hello as greetings intent

packages/test-middlewares/src/dialogs/greetings-dialog.js

@@ -0,0 +1,21 @@
+/**
+ * Copyright (c) 2017 - present, Botfuel (https://www.botfuel.io).
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+const { BaseDialog } = require('botfuel-dialog');
+
+class GreetingsDialog extends BaseDialog {}
+
+module.exports = GreetingsDialog;

packages/test-middlewares/src/views/greetings-view.en.js

@@ -0,0 +1,25 @@
+/**
+ * Copyright (c) 2017 - present, Botfuel (https://www.botfuel.io).
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+const { View, BotTextMessage } = require('botfuel-dialog');
+
+class GreetingsView extends View {
+  render() {
+    return [new BotTextMessage('Hello human!')];
+  }
+}
+
+module.exports = GreetingsView;