Use one browser instance for all specs + move specs to top level.

Launching a new browser for each spec is cheap with HtmlUnit, but doesn't make
any sense for implementations on real browsers.

area_spec.rb

@@ -0,0 +1,89 @@
+require File.dirname(__FILE__) + '/spec_helper'
+
+describe "Area" do
+
+  before :each do
+    browser.goto(WatirSpec.files + "/images.html")
+  end
+
+  # Exists method
+  describe "#exist?" do
+    it "returns true if the area exists" do
+      browser.area(:id, "NCE").should exist
+      browser.area(:id, /NCE/).should exist
+      browser.area(:name, "NCE").should exist
+      browser.area(:name, /NCE/).should exist
+      browser.area(:title, "Tables").should exist
+      browser.area(:title, /Tables/).should exist
+      browser.area(:url, "tables.html").should exist
+      browser.area(:url, /tables/).should exist
+      browser.area(:index, 1).should exist
+      browser.area(:xpath, "//area[@id='NCE']").should exist
+    end
+
+    it "returns true if the element exists (default how = :id)" do
+      browser.area("NCE").should exist
+    end
+
+    it "returns false if the area doesn't exist" do
+      browser.area(:id, "no_such_id").should_not exist
+      browser.area(:id, /no_such_id/).should_not exist
+      browser.area(:name, "no_such_id").should_not exist
+      browser.area(:name, /no_such_id/).should_not exist
+      browser.area(:title, "no_such_title").should_not exist
+      browser.area(:title, /no_such_title/).should_not exist
+      browser.area(:url, "no_such_href").should_not exist
+      browser.area(:url, /no_such_href/).should_not exist
+      browser.area(:index, 1337).should_not exist
+      browser.area(:xpath, "//area[@id='no_such_id']").should_not exist
+    end
+
+    it "raises TypeError when 'what' argument is invalid" do
+      lambda { browser.area(:id, 3.14).exists? }.should raise_error(TypeError)
+    end
+
+    it "raises MissingWayOfFindingObjectException when 'how' argument is invalid" do
+      lambda { browser.area(:no_such_how, 'some_value').exists? }.should raise_error(MissingWayOfFindingObjectException)
+    end
+  end
+
+  # Attribute methods
+  describe "#id" do
+    it "returns the id attribute" do
+      browser.area(:index, 1).id.should == "NCE"
+    end
+
+    it "returns an empty string if the element exists and the attribute doesn't" do
+      browser.area(:index, 3).id.should == ''
+    end
+
+    it "raises UnknownObjectException if the area doesn't exist" do
+      lambda { browser.area(:id, "no_such_id").id }.should raise_error(UnknownObjectException)
+      lambda { browser.area(:index, 1337).id }.should raise_error(UnknownObjectException)
+    end
+
+  end
+
+  describe "#name" do
+    it "returns the name attribute" do
+      browser.area(:index, 1).name.should == "NCE"
+    end
+
+    it "returns an empty string if the element exists and the attribute doesn't" do
+      browser.area(:index, 3).name.should == ''
+    end
+
+    it "raises UnknownObjectException if the area doesn't exist" do
+      lambda { browser.area(:id, "no_such_id").name }.should raise_error(UnknownObjectException)
+      lambda { browser.area(:index, 1337).name }.should raise_error(UnknownObjectException)
+    end
+  end
+
+  describe "#respond_to?" do
+    it "returns true for all attribute methods" do
+      browser.area(:index, 1).should respond_to(:id)
+      browser.area(:index, 1).should respond_to(:name)
+    end
+  end
+
+end

areas_spec.rb

@@ -0,0 +1,34 @@
+require File.dirname(__FILE__) + '/spec_helper'
+
+describe "Areas" do
+
+  before :each do
+    browser.goto(WatirSpec.files + "/images.html")
+  end
+
+  describe "#length" do
+    it "returns the number of areas" do
+      browser.areas.length.should == 3
+    end
+  end
+
+  describe "#[]" do
+    it "returns the area at the given index" do
+      browser.areas[1].id.should == "NCE"
+    end
+  end
+
+  describe "#each" do
+    it "iterates through areas correctly" do
+      browser.areas.each_with_index do |a, index|
+        a.name.should == browser.area(:index, index+1).name
+        a.id.should == browser.area(:index, index+1).id
+        a.value.should == browser.area(:index, index+1).value
+      end
+    end
+  end
+
+
+
+end
+