diagnoser_spec.rb in milhouse-spork-0.7.5.2

- old
+ new
@@ -1,105 +1,105 @@
-require File.dirname(__FILE__) + '/../spec_helper'
-
-
-describe Spork::Diagnoser do
-  after(:each) do
-    Spork::Diagnoser.remove_hook!
-    Spork::Diagnoser.loaded_files.clear
-  end
-  
-  def run_simulation(directory, filename = nil, contents = nil, &block)
-    FileUtils.mkdir_p(directory)
-    Dir.chdir(directory) do
-      if filename
-        File.open(filename, 'wb') { |f| f << contents }
-        Spork::Diagnoser.install_hook!
-        require filename
-      end
-      yield if block_given?
-    end
-  end
-  
-  it "installs it's hook and tells you when files have been loaded" do
-    run_simulation(SPEC_TMP_DIR, 'my_awesome_library_include.rb', '1 + 5')
-    Spork::Diagnoser.loaded_files.keys.should include_a_string_like('my_awesome_library_include')
-  end
-
-  it 'excludes files outside of Dir.pwd' do
-    run_simulation(SPEC_TMP_DIR + '/project_root', '../external_dependency.rb', '1 + 5')
-    Spork::Diagnoser.loaded_files.keys.should_not include_a_string_like('external_dependency')
-  end
-  
-  it "excludes files outside of Dir.pwd but in ruby's include path" do
-    directory = SPEC_TMP_DIR + '/project_root'
-    external_dependency_dir = SPEC_TMP_DIR + '/external_dependency'
-    $: << external_dependency_dir
-    FileUtils.mkdir_p(directory)
-    FileUtils.mkdir_p(external_dependency_dir)
-    Dir.chdir(directory) do
-      File.open(external_dependency_dir + '/the_most_awesome_external_dependency_ever.rb', 'wb') { |f| f << 'funtimes = true' }
-      Spork::Diagnoser.install_hook!
-      require 'the_most_awesome_external_dependency_ever'
-    end
-    
-    Spork::Diagnoser.loaded_files.keys.should_not include_a_string_like('the_most_awesome_external_dependency_ever')
-    $:.pop
-  end
-  
-  it "expands files to their fully their fully qualified path" do
-    directory = SPEC_TMP_DIR + '/project_root'
-    lib_directory = directory + '/lib'
-    $: << lib_directory
-    FileUtils.mkdir_p(lib_directory)
-    Dir.chdir(directory) do
-      File.open(lib_directory + "/the_most_awesome_lib_file_ever.rb", "wb") { |f| f << "funtimes = true" }
-      Spork::Diagnoser.install_hook!
-      require 'the_most_awesome_lib_file_ever'
-    end
-    
-    Spork::Diagnoser.loaded_files.keys.should include_a_string_like('lib/the_most_awesome_lib_file_ever')
-    $:.pop
-  end
-  
-  it "can tell the difference between a folder in the project path and a file in an external path" do
-    directory = SPEC_TMP_DIR + '/project_root'
-    external_dependency_dir = SPEC_TMP_DIR + '/external_dependency'
-    $: << external_dependency_dir
-    FileUtils.mkdir_p(directory)
-    FileUtils.mkdir_p(external_dependency_dir)
-    Dir.chdir(directory) do
-      FileUtils.mkdir_p(directory + '/a_popular_folder_name')
-      File.open(external_dependency_dir + '/a_popular_folder_name.rb', 'wb') { |f| f << 'funtimes = true' }
-      Spork::Diagnoser.install_hook!
-      require 'a_popular_folder_name'
-    end
-    
-    Spork::Diagnoser.loaded_files.keys.should_not include_a_string_like('a_popular_folder_name')
-    $:.pop
-  end
-  
-  it "filters backtrace beyond the last line matching the entry point" do
-    Spork::Diagnoser.install_hook!("test_filter/environment.rb")
-    create_file("test_filter/environment.rb", "require 'test_filter/app.rb'")
-    create_file("test_filter/app.rb", "require 'test_filter/my_model.rb'")
-    create_file("test_filter/my_model.rb", "'my model here'")
-    in_current_dir do
-      require 'test_filter/environment.rb'
-    end
-    f = Spork::Diagnoser.loaded_files
-    f[f.keys.grep(/app.rb/).first].last.should include('test_filter/environment.rb')
-    f[f.keys.grep(/my_model.rb/).first].last.should include('test_filter/environment.rb')
-    f[f.keys.grep(/environment.rb/).first].should == []
-  end
-  
-  describe ".output_results" do
-    it "outputs the results relative to the current directory" do
-      Spork::Diagnoser.loaded_files["/project_path/lib/file.rb"] = "/project_path/lib/parent_file.rb:35"
-      Dir.stub!(:pwd).and_return("/project_path")
-      out = StringIO.new
-      Spork::Diagnoser.output_results(out)
-      out.string.should =~ %r([^/]lib/file.rb)
-      out.string.should =~ %r([^/]lib/parent_file.rb)
-      out.string.should_not include("/project_path/")
-    end
-  end
-end
+require File.dirname(__FILE__) + '/../spec_helper'
+
+
+describe Spork::Diagnoser do
+  after(:each) do
+    Spork::Diagnoser.remove_hook!
+    Spork::Diagnoser.loaded_files.clear
+  end
+  
+  def run_simulation(directory, filename = nil, contents = nil, &block)
+    FileUtils.mkdir_p(directory)
+    Dir.chdir(directory) do
+      if filename
+        File.open(filename, 'wb') { |f| f << contents }
+        Spork::Diagnoser.install_hook!
+        require filename
+      end
+      yield if block_given?
+    end
+  end
+  
+  it "installs it's hook and tells you when files have been loaded" do
+    run_simulation(SPEC_TMP_DIR, 'my_awesome_library_include.rb', '1 + 5')
+    Spork::Diagnoser.loaded_files.keys.should include_a_string_like('my_awesome_library_include')
+  end
+
+  it 'excludes files outside of Dir.pwd' do
+    run_simulation(SPEC_TMP_DIR + '/project_root', '../external_dependency.rb', '1 + 5')
+    Spork::Diagnoser.loaded_files.keys.should_not include_a_string_like('external_dependency')
+  end
+  
+  it "excludes files outside of Dir.pwd but in ruby's include path" do
+    directory = SPEC_TMP_DIR + '/project_root'
+    external_dependency_dir = SPEC_TMP_DIR + '/external_dependency'
+    $: << external_dependency_dir
+    FileUtils.mkdir_p(directory)
+    FileUtils.mkdir_p(external_dependency_dir)
+    Dir.chdir(directory) do
+      File.open(external_dependency_dir + '/the_most_awesome_external_dependency_ever.rb', 'wb') { |f| f << 'funtimes = true' }
+      Spork::Diagnoser.install_hook!
+      require 'the_most_awesome_external_dependency_ever'
+    end
+    
+    Spork::Diagnoser.loaded_files.keys.should_not include_a_string_like('the_most_awesome_external_dependency_ever')
+    $:.pop
+  end
+  
+  it "expands files to their fully their fully qualified path" do
+    directory = SPEC_TMP_DIR + '/project_root'
+    lib_directory = directory + '/lib'
+    $: << lib_directory
+    FileUtils.mkdir_p(lib_directory)
+    Dir.chdir(directory) do
+      File.open(lib_directory + "/the_most_awesome_lib_file_ever.rb", "wb") { |f| f << "funtimes = true" }
+      Spork::Diagnoser.install_hook!
+      require 'the_most_awesome_lib_file_ever'
+    end
+    
+    Spork::Diagnoser.loaded_files.keys.should include_a_string_like('lib/the_most_awesome_lib_file_ever')
+    $:.pop
+  end
+  
+  it "can tell the difference between a folder in the project path and a file in an external path" do
+    directory = SPEC_TMP_DIR + '/project_root'
+    external_dependency_dir = SPEC_TMP_DIR + '/external_dependency'
+    $: << external_dependency_dir
+    FileUtils.mkdir_p(directory)
+    FileUtils.mkdir_p(external_dependency_dir)
+    Dir.chdir(directory) do
+      FileUtils.mkdir_p(directory + '/a_popular_folder_name')
+      File.open(external_dependency_dir + '/a_popular_folder_name.rb', 'wb') { |f| f << 'funtimes = true' }
+      Spork::Diagnoser.install_hook!
+      require 'a_popular_folder_name'
+    end
+    
+    Spork::Diagnoser.loaded_files.keys.should_not include_a_string_like('a_popular_folder_name')
+    $:.pop
+  end
+  
+  it "filters backtrace beyond the last line matching the entry point" do
+    Spork::Diagnoser.install_hook!("test_filter/environment.rb")
+    create_file("test_filter/environment.rb", "require 'test_filter/app.rb'")
+    create_file("test_filter/app.rb", "require 'test_filter/my_model.rb'")
+    create_file("test_filter/my_model.rb", "'my model here'")
+    in_current_dir do
+      require 'test_filter/environment.rb'
+    end
+    f = Spork::Diagnoser.loaded_files
+    f[f.keys.grep(/app.rb/).first].last.should include('test_filter/environment.rb')
+    f[f.keys.grep(/my_model.rb/).first].last.should include('test_filter/environment.rb')
+    f[f.keys.grep(/environment.rb/).first].should == []
+  end
+  
+  describe ".output_results" do
+    it "outputs the results relative to the current directory" do
+      Spork::Diagnoser.loaded_files["/project_path/lib/file.rb"] = "/project_path/lib/parent_file.rb:35"
+      Dir.stub!(:pwd).and_return("/project_path")
+      out = StringIO.new
+      Spork::Diagnoser.output_results(out)
+      out.string.should =~ %r([^/]lib/file.rb)
+      out.string.should =~ %r([^/]lib/parent_file.rb)
+      out.string.should_not include("/project_path/")
+    end
+  end
+end