Permalink
Browse files

Added test cases and rakefile to Active Support

git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@310 5ecf4fe2-1ee6-0310-87b1-e25e094e27de
  • Loading branch information...
1 parent 089ef42 commit f4b721904a26f631fbc6d7241b7f9480cc87ea47 @dhh dhh committed Jan 2, 2005
@@ -0,0 +1,6 @@
+require 'rake/testtask'
+
+task :default => :test
+Rake::TestTask.new { |t|
+ t.pattern = 'test/*_test.rb'
+}
@@ -1,6 +1,32 @@
def silence_warnings
old_verbose, $VERBOSE = $VERBOSE, nil
- result = yield
- $VERBOSE = old_verbose
- return result
+ begin
+ yield
+ ensure
+ $VERBOSE = old_verbose
+ end
+end
+
+class Hash
+ # Return a new hash with all keys converted to symbols.
+ def symbolize_keys
+ inject({}) do |options, (key, value)|
+ options[key.to_sym] = value
+ options
+ end
+ end
+
+ # Destructively convert all keys to symbols.
+ def symbolize_keys!
+ keys.each do |key|
+ unless key.is_a?(Symbol)
+ self[key.to_sym] = self[key]
+ delete(key)
+ end
+ end
+ self
+ end
+
+ alias_method :to_options, :symbolize_keys
+ alias_method :to_options!, :symbolize_keys!
end
@@ -1,7 +1,9 @@
-require File.dirname(__FILE__) + '/../abstract_unit'
-require 'action_controller/support/dependencies'
+require 'test/unit'
+$LOAD_PATH.unshift File.dirname(__FILE__) + '/../lib'
+require 'misc'
+require 'dependencies'
-$LOAD_PATH << File.dirname(__FILE__) + '/../fixtures/dependencies'
+$LOAD_PATH.unshift File.dirname(__FILE__) + '/dependencies'
class DependenciesTest < Test::Unit::TestCase
def teardown
@@ -1,4 +1,5 @@
-require 'abstract_unit'
+require 'test/unit'
+require File.dirname(__FILE__) + '/../lib/inflector'
class InflectorTest < Test::Unit::TestCase
SingularToPlural = {
@@ -0,0 +1,51 @@
+require 'test/unit'
+require File.dirname(__FILE__) + '/../lib/misc'
+
+class MiscTest < Test::Unit::TestCase
+ def test_silence_warnings
+ silence_warnings { assert_nil $VERBOSE }
+ assert_equal 1234, silence_warnings { 1234 }
+ end
+
+ def test_silence_warnings_verbose_invariant
+ old_verbose = $VERBOSE
+ begin
+ silence_warnings { raise }
+ flunk
+ rescue
+ assert_equal old_verbose, $VERBOSE
+ end
+ end
+end
+
+class HashOptionsTest < Test::Unit::TestCase
+ def setup
+ @strings = { 'a' => 1, 'b' => 2 }
+ @symbols = { :a => 1, :b => 2 }
+ @mixed = { :a => 1, 'b' => 2 }
+ end
+
+ def test_methods
+ h = {}
+ assert_respond_to h, :symbolize_keys
+ assert_respond_to h, :symbolize_keys!
+ assert_respond_to h, :to_options
+ assert_respond_to h, :to_options!
+ end
+
+ def test_symbolize_keys
+ assert_equal @symbols, @symbols.symbolize_keys
+ assert_equal @symbols, @strings.symbolize_keys
+ assert_equal @symbols, @mixed.symbolize_keys
+
+ assert_raises(NoMethodError) { { [] => 1 }.symbolize_keys }
+ end
+
+ def test_symbolize_keys!
+ assert_equal @symbols, @symbols.dup.symbolize_keys!
+ assert_equal @symbols, @strings.dup.symbolize_keys!
+ assert_equal @symbols, @mixed.dup.symbolize_keys!
+
+ assert_raises(NoMethodError) { { [] => 1 }.symbolize_keys! }
+ end
+end

0 comments on commit f4b7219

Please sign in to comment.