diff options
Diffstat (limited to 'activesupport/test/misc_test.rb')
-rw-r--r-- | activesupport/test/misc_test.rb | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/activesupport/test/misc_test.rb b/activesupport/test/misc_test.rb new file mode 100644 index 0000000000..2a6c40709a --- /dev/null +++ b/activesupport/test/misc_test.rb @@ -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 |