added specs to check Time.to_s format

core/time/inspect_spec.rb

@@ -1,2 +1,7 @@
 require File.dirname(__FILE__) + '/../../spec_helper'
 require File.dirname(__FILE__) + '/fixtures/methods'
+require File.dirname(__FILE__) + '/shared/inspect'
+
+describe "Time.inspect" do
+  it_behaves_like :inspect, :inspect
+end

core/time/shared/inspect.rb

@@ -0,0 +1,25 @@
+describe :inspect, :shared => true do
+  ruby_version_is ""..."1.9" do
+    it "formats the time following the pattern 'EEE MMM dd HH:mm:ss Z yyyy'" do
+      with_timezone("PST", +1) do
+        Time.local("1", "15", "20", "1", "1", "2000", :ignored, :ignored, :ignored, :ignored).send(@method).should == "Sat Jan 01 20:15:01 +0100 2000"
+      end
+    end
+
+    it "formats the UTC time following the pattern 'EEE MMM dd HH:mm:ss UTC yyyy'" do
+      Time.utc("1", "15", "20", "1", "1", "2000", :ignored, :ignored, :ignored, :ignored).send(@method).should == "Sat Jan 01 20:15:01 UTC 2000"
+    end
+  end
+
+  ruby_version_is "1.9" do
+    it "formats the time following the pattern 'yyyy-MM-DD dd HH:mm:ss Z'" do
+      with_timezone("PST", +1) do
+        Time.local("1", "15", "20", "1", "1", "2000", :ignored, :ignored, :ignored, :ignored).send(@method).should == "2000-01-01 20:15:01 +0100"
+      end
+    end
+
+    it "formats the UTC time following the pattern 'yyyy-MM-DD HH:mm:ss UTC'" do
+      Time.utc("1", "15", "20", "1", "1", "2000", :ignored, :ignored, :ignored, :ignored).send(@method).should == "2000-01-01 20:15:01 UTC"
+    end
+  end
+end

core/time/to_s_spec.rb

@@ -1,2 +1,7 @@
 require File.dirname(__FILE__) + '/../../spec_helper'
 require File.dirname(__FILE__) + '/fixtures/methods'
+require File.dirname(__FILE__) + '/shared/inspect'
+
+describe "Time.to_s" do
+  it_behaves_like :inspect, :to_s
+end