add draftKey option

Author: shooontan

README.md

@@ -129,6 +129,7 @@ module.exports = {
          * API request query options. (Optional)
          *
          * Type:
+         *   draftKey: string.
          *   limit: number.
          *   offset: number.
          *   fields: string.
@@ -137,6 +138,7 @@ module.exports = {
          * Default: {}.
          **/
         query: {
+          draftKey: 'DRAFT_KEY',
           limit: 100,
           offset: 40,
           fields: ['id', 'title', 'body'].join(','),

src/__tests__/pluginOptions.js

@@ -105,6 +105,40 @@ describe('validateOptions', () => {
     expect(reporter.panic.mock.calls.length).toBe(1);
   });
 
+  test('draftKey option should be success.', () => {
+    const options = {
+      apiKey: 'key',
+      serviceId: 'id',
+      endpoint: 'endpoint',
+      query: {
+        draftKey: 'DRAFT_KEY',
+      },
+    };
+    validateOptions({ reporter }, options);
+    expect(reporter.panic).not.toBeCalled();
+  });
+
+  test('invalide draftKey option should be error.', () => {
+    const options = {
+      apiKey: 'key',
+      serviceId: 'id',
+      endpoint: 'endpoint',
+    };
+
+    // empty string
+    validateOptions({ reporter }, { ...options, query: { draftKey: '' } });
+    expect(reporter.panic.mock.calls.length).toBe(1);
+    // float
+    validateOptions({ reporter }, { ...options, query: { draftKey: 1.3 } });
+    expect(reporter.panic.mock.calls.length).toBe(2);
+    // object
+    validateOptions({ reporter }, { ...options, query: { draftKey: {} } });
+    expect(reporter.panic.mock.calls.length).toBe(3);
+    // array
+    validateOptions({ reporter }, { ...options, draftKey: [2] });
+    expect(reporter.panic.mock.calls.length).toBe(4);
+  });
+
   test('fields option should be success.', () => {
     const options = {
       apiKey: 'key',

src/pluginOptions.js

@@ -29,6 +29,7 @@ const optionsSchema = Joi.object().keys({
   type: Joi.string(),
   format: Joi.string().pattern(/^(list|object)$/),
   query: Joi.object({
+    draftKey: Joi.string(),
     fields: Joi.string(),
     limit: Joi.number().integer(),
     offset: Joi.number().integer(),