server/browsers.rb in visionmedia-jspec-2.8.4 vs server/browsers.rb in visionmedia-jspec-2.9.0

@@ -1,16 +1,228 @@
 
-module JSpec
-  class Browser
-    def open url
-      `open -g -a #{name} #{url}`
+require 'rbconfig'
+
+#--
+# Browser
+#++
+ 
+class Browser
+  
+  ##
+  # Check if the user agent _string_ matches this browser.
+  
+  def self.matches_agent? string; end
+  
+  ##
+  # Check if the browser matches the name _string_.
+  
+  def self.matches_name? string; end
+    
+  ##
+  # Subclasses.
+  
+  def self.subclasses
+    @subclasses ||= []
+  end
+  
+  ##
+  # Stack subclasses.
+  
+  def self.inherited subclass
+    subclasses << subclass
+  end
+  
+  ##
+  # Weither or not the browser is supported.
+  
+  def supported?; true end
+  
+  ##
+  # Server setup.
+  
+  def setup; end
+  
+  ##
+  # Server teardown.
+  
+  def teardown; end
+  
+  ##
+  # Host environment.
+ 
+  def host
+    Config::CONFIG['host']
+  end
+  
+  ##
+  # Check if we are using macos.
+  
+  def macos?
+    host.include? 'darwin'
+  end
+  
+  ##
+  # Check if we are using windows.
+  
+  def windows?
+    host.include? 'mswin'
+  end
+  
+  ##
+  # Check if we are using linux.
+  
+  def linux?
+    host.include? 'linux'
+  end
+  
+  ##
+  # Run applescript _code_.
+  
+  def applescript code
+    raise "Can't run AppleScript on #{host}" unless macos?
+    system "osascript -e '#{code}' 2>&1 >/dev/null"
+  end
+  
+  #--
+  # Firefox
+  #++
+  
+  class Firefox < self
+    def self.matches_agent? string
+      string =~ /firefox/i
     end
     
-    def name
-      self.class.to_s.split('::').last
+    def self.matches_name? string
+      string =~ /ff|firefox|mozilla/i
     end
     
-    class Firefox < self; end
-    class Safari < self; end
-    class Opera < self; end
+    def visit uri
+      system "open -g -a Firefox '#{uri}'" if macos?
+      system "firefox #{uri}" if linux?
+      system "#{File.join(ENV['ProgramFiles'] || 'c:\Program Files', '\Mozilla Firefox\firefox.exe')} #{uri}" if windows? 
+    end
+    
+    def to_s
+      'Firefox'
+    end
   end
-end
\ No newline at end of file
+  
+  #--
+  # Safari
+  #++
+  
+  class Safari < self
+    def self.matches_agent? string
+      string =~ /safari/i && string !~ /chrome/i
+    end
+    
+    def self.matches_name? string
+      string =~ /safari/i
+    end
+    
+    def supported?
+      macos?
+    end
+
+    def setup
+      applescript 'tell application "Safari" to make new document'
+    end           
+                  
+    def visit uri 
+      applescript 'tell application "Safari" to set URL of front document to "' + uri + '"'
+    end
+    
+    def matches_agent? string
+      string =~ /safari/i
+    end
+
+    def to_s
+      'Safari'
+    end
+  end
+  
+  #--
+  # Chrome
+  #++
+  
+  class Chrome < self
+    def self.matches_agent? string
+      string =~ /chrome/i
+    end
+    
+    def self.matches_name? string
+      string =~ /google|chrome/i
+    end
+    
+    def supported?
+      macos?
+    end
+    
+    def visit uri
+      system "open -g -a Chromium #{uri}" if macos?
+    end
+    
+    def to_s
+      'Chrome'
+    end
+  end
+  
+  #--
+  # Internet Explorer
+  #++
+  
+  class IE < self
+    def self.matches_agent? string
+      string =~ /microsoft/i
+    end
+    
+    def self.matches_name? string
+      string =~ /ie|explorer/i
+    end
+    
+    def supported?
+      windows?
+    end
+    
+    def setup
+      require 'win32ole'
+    end
+
+    def visit uri
+      ie = WIN32OLE.new 'InternetExplorer.Application'
+      ie.visible = true
+      ie.Navigate uri
+      while ie.ReadyState != 4 do
+        sleep 1
+      end
+    end
+
+    def to_s
+      'Internet Explorer'
+    end
+  end
+  
+  #--
+  # Opera
+  #++
+  
+  class Opera < self
+    def self.matches_agent? string
+      string =~ /opera/i
+    end
+    
+    def self.matches_name? string
+      string =~ /opera/i
+    end
+    
+    def visit uri
+      system "open -g -a Opera #{uri}" if macos?
+      system "c:\Program Files\Opera\Opera.exe #{uri}" if windows? 
+      system "opera #{uri}" if linux?
+    end
+    
+    def to_s
+      'Opera'
+    end
+  end
+  
+end