Build custom keywords with Settings in Katalon Studio

With Katalon Studio version 6.1.2, a Settings page under Project Settings/Plugins can be created for a custom-keyword plugin. This can be utilized to store project-scoped variables for users to customize.

Add settings page

Custom Keyword Plugin declares the setting page UI in katalon-plugin.json with this sample:

{
   "keywords": [],
   "configuration": {
      "settingId": "some id",
      "settingPage": {
         "name": "name",
         "components": [
            {
               "key": "key1",
               "type": "text",
               "label": "My Label 1",
               "defaultValue":"My default value 1"
            },
            {
               "key": "key2",
               "type": "secret",
               "label": "My Label 2"
            }, ...
         ]
      }
   }
}

• settingId: id the setting file that stores user setting properties in the setting page. There is a file will generated to store user settings at location:

  <Project dir>/settings/external/<settingId>.properties
• settingPage : contains the following sub-properties
  • name: Name of the setting page
  • components: list of UI components
    • key: key of the component
    • label: label of the component
    • type: type of the component (‘text’ or ‘secret’)
    • defaultValue: default value of the component

Prepare to test

1. Clone this project from our GitHub repository: https://github.com/katalon-studio/katalon-studio-excel-custom-keywords-plugin
2. Open the project in Katalon Studio at least once.
3. Modify katalon-plugin.json with this template:

   {
      "keywords": ["com.katalon.plugin.keyword.excel.ExcelReadKeywords", "com.katalon.plugin.keyword.excel.ExcelWriteKeywords"],
      "configuration": {
         "settingId": "com.katalon.plugin.keyword.excel-keywords",
         "settingPage": {
            "name": "Excel Keywords",
            "components": [
               {
                  "key": "username",
                  "type": "text",
                  "label": "Username"
               },
               {
                  "key": "password",
                  "type": "secret",
                  "label": "Password"
               }
            ]
         }
      }
   }
   

4. Build excel keyword project:

   gradle katalonPluginPackage

   A jar file will be generated in /build/libs folder.

5. Copy and paste the generated jar file to Plugins folder of a Katalon Studio project (Project A).
6. Open Project A and navigate to Project Settings/Plugins/Excel Keywords.
7. Customize the settings as wish.

Retrieve the setting values

The values can be retrieved in keyword script as the following sample:

import com.kms.katalon.core.configuration.RunConfiguration as RunConfiguration
import com.kms.katalon.core.setting.BundleSettingStore as BundleSettingStore

BundleSettingStore bundleSetting = new BundleSettingStore(RunConfiguration.getProjectDir(), '<setting_id>', true)
println(bundleSetting.getString('username', ''))
println(bundleSetting.getString('password', '')