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-rw-r--r--activesupport/test/safe_buffer_test.rb37
1 files changed, 31 insertions, 6 deletions
diff --git a/activesupport/test/safe_buffer_test.rb b/activesupport/test/safe_buffer_test.rb
index 3a9854358c..9c37458c93 100644
--- a/activesupport/test/safe_buffer_test.rb
+++ b/activesupport/test/safe_buffer_test.rb
@@ -4,6 +4,7 @@ begin
rescue LoadError
end
+require 'active_support/core_ext/string/inflections'
require 'yaml'
class SafeBufferTest < ActiveSupport::TestCase
@@ -45,7 +46,7 @@ class SafeBufferTest < ActiveSupport::TestCase
assert_equal ActiveSupport::SafeBuffer, new_buffer.class
end
- def test_to_yaml
+ test "Should be converted to_yaml" do
str = 'hello!'
buf = ActiveSupport::SafeBuffer.new str
yaml = buf.to_yaml
@@ -54,22 +55,46 @@ class SafeBufferTest < ActiveSupport::TestCase
assert_equal 'hello!', YAML.load(yaml)
end
- def test_nested
+ test "Should work in nested to_yaml conversion" do
str = 'hello!'
data = { 'str' => ActiveSupport::SafeBuffer.new(str) }
yaml = YAML.dump data
assert_equal({'str' => str}, YAML.load(yaml))
end
+ test "Should work with underscore" do
+ str = "MyTest".html_safe.underscore
+ assert_equal "my_test", str
+ end
+
test "Should not return safe buffer from gsub" do
altered_buffer = @buffer.gsub('', 'asdf')
assert_equal 'asdf', altered_buffer
assert !altered_buffer.html_safe?
end
- test "Should not allow gsub! on safe buffers" do
- assert_raise TypeError do
- @buffer.gsub!('', 'asdf')
- end
+ test "Should not return safe buffer from gsub!" do
+ @buffer.gsub!('', 'asdf')
+ assert_equal 'asdf', @buffer
+ assert !@buffer.html_safe?
+ end
+
+ test "Should escape dirty buffers on add" do
+ dirty = @buffer
+ clean = "hello".html_safe
+ @buffer.gsub!('', '<>')
+ assert_equal "hello&lt;&gt;", clean + @buffer
+ end
+
+ test "Should concat as a normal string when dirty" do
+ dirty = @buffer
+ clean = "hello".html_safe
+ @buffer.gsub!('', '<>')
+ assert_equal "<>hello", @buffer + clean
+ end
+
+ test "Should preserve dirty? status on copy" do
+ @buffer.gsub!('', '<>')
+ assert !@buffer.dup.html_safe?
end
end