diff options
Diffstat (limited to 'test/json')
-rw-r--r-- | test/json/json_common_interface_test.rb | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/test/json/json_common_interface_test.rb b/test/json/json_common_interface_test.rb index 53f335ed3b..4fdc2b1180 100644 --- a/test/json/json_common_interface_test.rb +++ b/test/json/json_common_interface_test.rb @@ -123,4 +123,60 @@ class JSONCommonInterfaceTest < Test::Unit::TestCase assert_equal @json, JSON(@hash) assert_equal @hash, JSON(@json) end + + def test_load_file + test_load_shared(:load_file) + end + + def test_load_file! + test_load_shared(:load_file!) + end + + def test_load_file_with_option + test_load_file_with_option_shared(:load_file) + end + + def test_load_file_with_option! + test_load_file_with_option_shared(:load_file!) + end + + private + + def test_load_shared(method_name) + temp_file_containing(@json) do |filespec| + assert_equal JSON.public_send(method_name, filespec), @hash + end + end + + def test_load_file_with_option_shared(method_name) + temp_file_containing(@json) do |filespec| + parsed_object = JSON.public_send(method_name, filespec, symbolize_names: true) + key_classes = parsed_object.keys.map(&:class) + assert_true key_classes.include?(Symbol) && (! key_classes.include?(String)) + end + end + + # Copied and slightly modified from https://github.com/keithrbennett/trick_bag + # (https://github.com/keithrbennett/trick_bag/blob/master/lib/trick_bag/io/temp_files.rb). + # + # For the easy creation and deletion of a temp file populated with text, + # wrapped around the code block you provide. + # + # @param text the text to write to the temporary file + # @param file_prefix optional prefix for the temporary file's name + # @yield filespec of the temporary file + def temp_file_containing(text, file_prefix = '') + raise "This method must be called with a code block." unless block_given? + + filespec = nil + begin + Tempfile.open(file_prefix) do |file| + file << text + filespec = file.path + end + yield(filespec) + ensure + File.delete(filespec) if filespec && File.exist?(filespec) + end + end end |