test: update a test (#432)

* use id to make test break

* remove a comment line

Author: KazuCocoa

test/unit/android/device/w3c/commands_test.rb

@@ -473,15 +473,15 @@ def test_get_battery_info
 
           def test_search_element_child_element
             stub_request(:post, "#{SESSION}/element")
-              .with(body: { using: 'accessibility id', value: 'example' }.to_json)
+              .with(body: { using: 'id', value: 'example' }.to_json)
               .to_return(headers: HEADER, status: 200, body: { value: { ELEMENT: 'element_id_parent' },
                                                                sessionId: SESSION, status: 0 }.to_json)
             stub_request(:post, "#{SESSION}/element/element_id_parent/element")
-              .with(body: { using: 'accessibility id', value: 'example2' }.to_json)
+              .with(body: { using: 'id', value: 'example2' }.to_json)
               .to_return(headers: HEADER, status: 200, body: { value: { ELEMENT: 'element_id_children' },
                                                                sessionId: SESSION, status: 0 }.to_json)
 
-            @driver.find_element(:accessibility_id, 'example').find_element(:accessibility_id, 'example2')
+            @driver.find_element(:id, 'example').find_element(:id, 'example2')
 
             assert_requested(:post, "#{SESSION}/element", times: 1)
             assert_requested(:post, "#{SESSION}/element/element_id_parent/element", times: 1)