Add by.options

Fix #14

docs/overview.md

@@ -67,6 +67,7 @@ Locator                     | Protractor                                       |
 **findByPartialButtonText** | `element.all(by.partialButtonText('text')).to_a` | `driver.find_elements(:findByPartialButtonText, 'slowHttpStatus')`
 **findByButtonText**        | `element.all(by.buttonText('Exact text')).to_a`  | `driver.find_elements(:buttonText, 'Exact text')`
 **findByModel**             | `element(by.model('username'))`                  | `driver.find_element(:model, 'username')`
+**findByOptions**           | `element.all(by.options('fruit')).to_a`          | `driver.find_elements(:options, 'fruit')`
 
 ## Unsupported Protractor Locators
 
@@ -76,7 +77,6 @@ These locators are on the roadmap for implementation.
 - **findAllRepeaterRows**
 - **findRepeaterElement**
 - **findRepeaterColumn**
-- **findByOptions**
 - **findByCssContainingText**
 
 ## Waiting

lib/angular_webdriver/protractor/protractor.rb

@@ -7,7 +7,7 @@
 
 class Protractor
 
-  NEW_FINDERS_KEYS = %i(binding partialButtonText buttonText model).freeze # [:binding]
+  NEW_FINDERS_KEYS = %i(binding partialButtonText buttonText model options).freeze # [:binding]
   NEW_FINDERS_HASH = NEW_FINDERS_KEYS.map { |e| [e, e.to_s] }.to_h.freeze # {binding: 'binding'}
 
   # Return true if given finder is a protractor finder.

lib/angular_webdriver/protractor/webdriver_patch.rb

@@ -88,6 +88,10 @@ def protractor_find(many, how, what, parent = nil)
               model         = what
               args          = [model, using, root_selector]
               protractor_js = protractor.client_side_scripts.find_by_model
+            when 'options'
+              options_descriptor = what
+              args = [options_descriptor, using, root_selector]
+              protractor_js = protractor.client_side_scripts.find_by_options
           end
 
           finder = lambda { protractor.executeScript_(protractor_js, comment, *args) }

lib/angular_webdriver/protractor_compatability.rb

@@ -150,9 +150,31 @@ def buttonText search_text
     # expect(input.value).to eq('Foo123')
     #
     # @param model_expression <String>  ng-model expression.
+    # @return { model: model_expression }
     def model model_expression
       { model: model_expression }
     end
+
+    #  Find an element by ng-options expression.
+    #
+    #  @alias by.options(optionsDescriptor)
+    #  @view
+    #  <select ng-model="color" ng-options="c for c in colors">
+    #    <option value="0" selected="selected">red</option>
+    #    <option value="1">green</option>
+    #  </select>
+    #
+    #  @example
+    #  allOptions = element.all(by.options('c for c in colors')).to_a
+    #  expect(allOptions.length).to eq(2);
+    #  firstOption = allOptions.first
+    #  expect(firstOption.text).to eq('red')
+    #
+    #  @param options_descriptor <String> ng-options expression.
+    #  @return { options: options_descriptor }
+    def options options_descriptor
+      { options: options_descriptor }
+    end
   end
 end
 

spec/upstream/basic/locators_spec.rb

@@ -105,4 +105,14 @@
       expect_equal arr.length, 0
     end
   end
+
+  describe 'by options' do
+    it 'should find elements by options' do
+      allOptions = element.all(by.options('fruit for fruit in fruits')).to_a
+      expect(allOptions.length).to eq(4)
+
+      firstOption = allOptions.first
+      expect(firstOption.text).to eq('apple')
+    end
+  end
 end