Merge pull request Eric-Guo#260 from paicha/master

ADD: support wxa_get_wxacode_unlimit API for miniapp

lib/wechat/concern/common.rb

@@ -101,6 +101,10 @@ def wxa_get_wxacode(path, width = 430)
         post 'getwxacode', JSON.generate(path: path, width: width), base: WXA_BASE
       end
 
+      def wxa_get_wxacode_unlimit(scene, page = nil, width = 430)
+        post 'getwxacodeunlimit', JSON.generate(scene: scene, page: page, width: width), base: WXA_BASE
+      end
+
       def wxa_create_qrcode(path, width = 430)
         post 'wxaapp/createwxaqrcode', JSON.generate(path: path, width: width)
       end

spec/lib/wechat/api_spec.rb

@@ -298,6 +298,21 @@
     end
   end
 
+  describe '#wxa_get_wxacode_unlimit' do
+    wxacode_result = { errcode: 0, errmsg: 'ok',
+                       url: 'wxa_code_pic_url' }
+
+    specify 'will post wxa_get_wxacode_unlimit with scene, page, width and access_token' do
+      scene = 'query=1'
+      page = 'pages/index'
+      wxa_get_wxacode_unlimit_req = { scene: scene, page: page, width: 430 }
+      expect(subject.client).to receive(:post)
+        .with('getwxacodeunlimit', JSON.generate(wxa_get_wxacode_unlimit_req),
+              params: { access_token: 'access_token' }, base: Wechat::Api::WXA_BASE).and_return(wxacode_result)
+      expect(subject.wxa_get_wxacode_unlimit(scene, page)).to eq wxacode_result
+    end
+  end
+
   describe '#wxa_create_qrcode' do
     qrcode_result = { errcode: 0, errmsg: 'ok',
                       url: 'qr_code_pic_url' }