spec/env_spec.rb in grope-0.1.4 vs spec/env_spec.rb in grope-0.2.0

@@ -41,10 +41,28 @@
     @env.wait
 
     @env.document.URL.should eql('http://httpstat.us/')
   end
 
+  it "should not load invalid URL" do
+    %w|
+htp://example.com/
+example.com
+example
+|.each do |invalid_url|
+      lambda {
+        Grope::Env.new.load(invalid_url)
+      }.should raise_error
+    end
+  end
+
+  it "should load about: URL" do
+    lambda {
+      Grope::Env.new.load('about:blank')
+    }.should_not raise_error
+  end
+
   it "should redirect by click" do
     anchor = @env.document.links[0]
     js = @env.eval('return Grope;')
     js.click(anchor)
 
@@ -68,11 +86,11 @@
   it "should wait" do
     now = Time.now.to_i
 
     @env.wait(3)
 
-    (Time.now.to_i - now).should be_close(3, 1)
+    (Time.now.to_i - now).should be_within(1).of(3)
   end
 
   it "should wait until given block returns true" do
     now = Time.now.to_i
 
@@ -80,10 +98,10 @@
       @env.wait_until(:timeout => 1) do |env|
         env.document.title == 'xxx'
       end
     }.should raise_error(Timeout::Error)
 
-    (Time.now.to_i - now).should be_close(1, 1)
+    (Time.now.to_i - now).should be_within(1).of(1)
 
     @env.document.querySelector('title').innerHTML = 'xxx'
 
     result = @env.wait_until do |env|
       env.document.title == 'xxx'