tested file writer

git-svn-id: http://cmock.svn.sourceforge.net/svnroot/cmock/trunk@26 bf332499-1b4d-0410-844d-d2d48d5cc64c

lib/cmock_file_writer.rb

@@ -2,6 +2,7 @@
 class CMockFileWriter
 
   require 'ftools'
+  attr_reader :config
 
   def initialize(config)
     @config = config

test/unit/cmock_file_writer_test.rb

@@ -0,0 +1,37 @@
+require File.expand_path(File.dirname(__FILE__)) + "/../test_helper"
+require File.expand_path(File.dirname(__FILE__)) + "/../../lib/cmock_file_writer"
+
+class CMockFileWriterTest < Test::Unit::TestCase
+  def setup
+    create_mocks :config
+    @cmock_file_writer = CMockFileWriter.new(@config)
+  end
+
+  def teardown
+  end
+  
+  should "have set up internal accessors correctly on init" do
+    assert_equal(@config, @cmock_file_writer.config)
+  end
+  
+  should "complain if a block was not specified when calling create" do
+    begin
+      @cmock_file_writer.create_file("test.txt")
+      assert false, "Should Have Thrown An Error When Calling Without A Block"
+    rescue
+    end
+  end
+  
+  should "create a file when requested and put a block of data in it" do
+    @config.expect.mock_path.returns("C:\\")
+    @config.expect.mock_path.returns("C:\\")
+  
+    @cmock_file_writer.create_file("test.txt") do |file, filename|
+      file << "VICTORY!"
+    end
+    
+    retval = File.open("C:\\test.txt", 'r').readlines[0]
+    assert_equal "VICTORY!", retval
+  end
+  
+end