Set a node's value

lib/capybara/driver/webkit/node.rb

@@ -13,7 +13,7 @@ class Capybara::Driver::Webkit
     end
 
     def set(value)
-      raise NotImplementedError
+      invoke "set", value
     end
 
     def select_option

spec/driver_spec.rb

@@ -192,4 +192,22 @@ describe Capybara::Driver::Webkit do
   it "returns a select's value" do
     subject.find("//select").first.value.should == "Capybara"
   end
+
+  it "sets an input's value" do
+    input = subject.find("//input").first
+    input.set("newvalue")
+    input.value.should == "newvalue"
+  end
+
+  it "sets a select's value" do
+    select = subject.find("//select").first
+    select.set("Monkey")
+    select.value.should == "Monkey"
+  end
+
+  it "sets a textarea's value" do
+    textarea = subject.find("//textarea").first
+    textarea.set("newvalue")
+    textarea.value.should == "newvalue"
+  end
 end

src/capybara.js

@@ -54,6 +54,10 @@ Capybara = {
 
   value: function(index) {
     return this.nodes[index].value;
+  },
+
+  set: function(index, value) {
+    this.nodes[index].value = value;
   }
 
 };