Feature/allow json list as response (#127)

* allow list of objects as response type in validation

* increment version for release

lib/configValidator.js

@@ -20,7 +20,16 @@ const responseSchema = {
         }
       },
       data: {
-        type: 'object'
+        oneOf: [
+          {
+            type: 'object'
+          },
+          {
+            type: 'array',
+            items: {
+              type: 'object'
+            }
+          }]
       },
       meta: {
         type: 'object',

package.json

@@ -1,6 +1,6 @@
 {
   "name": "aietes-js",
-  "version": "0.10.0",
+  "version": "0.11.0",
   "description": "JSON mock server for NodeJs applications",
   "main": "mock-server.js",
   "types": "mock-server.d.ts",

test/configValidation.test.js

@@ -43,6 +43,13 @@ describe('response config validation', () => {
       expect(() => validateResponseConfig(validResponseObject, '/foo', 'get')).not.toThrow()
     })
 
+    it('successfully validates response config with a list of objects as response body', () => {
+      const validResponseObject = {
+        data: [{ field1: 1, field2: 'value', field3: false }, { field1: 1, field2: 'value', field3: false }]
+      }
+      expect(() => validateResponseConfig(validResponseObject, '/foo', 'get')).not.toThrow()
+    })
+
     it('successfully validates complex response body config', () => {
       const validResponseObject = {
         status: 201,

test/mock-server.test.js

@@ -37,6 +37,11 @@ describe('AietesServer IT', () => {
             responseObject2
           ]
         },
+        '/endpoint-list': {
+          get: {
+            data: [{ field1: 'value' }, { field1: 'value2' }]
+          }
+        },
         '/endpoint-caps': {
           GET: {}
         }
@@ -79,6 +84,12 @@ describe('AietesServer IT', () => {
     expect(res.body).toMatchObject({ field1: 1, field2: 'value' })
   })
 
+  it('response body may be a list', async() => {
+    const res = await request(mockServer.server).get('/endpoint-list')
+    expect(res.status).toBe(200)
+    expect(res.body).toMatchObject([{ field1: 'value' }, { field1: 'value2' }])
+  })
+
   it('should return responses in a list in a round robin fashion', async() => {
     let res = await request(mockServer.server).get('/endpoint3')
     expect(res.status).toBe(201)