Move template tests from actionpack to actionview

1 files changed, 60 insertions, 0 deletions

diff --git a/actionview/test/template/erb_util_test.rb b/actionview/test/template/erb_util_test.rb
new file mode 100644
index 0000000000..3e5b029cea
--- /dev/null
+++ b/actionview/test/template/erb_util_test.rb
@@ -0,0 +1,60 @@
+require 'abstract_unit'
+
+class ErbUtilTest < ActiveSupport::TestCase
+  include ERB::Util
+
+  ERB::Util::HTML_ESCAPE.each do |given, expected|
+    define_method "test_html_escape_#{expected.gsub(/\W/, '')}" do
+      assert_equal expected, html_escape(given)
+    end
+  end
+
+  ERB::Util::JSON_ESCAPE.each do |given, expected|
+    define_method "test_json_escape_#{expected.gsub(/\W/, '')}" do
+      assert_equal ERB::Util::JSON_ESCAPE[given], json_escape(given)
+    end
+  end
+
+  def test_json_escape_returns_unsafe_strings_when_passed_unsafe_strings
+    value = json_escape("asdf")
+    assert !value.html_safe?
+  end
+
+  def test_json_escape_returns_safe_strings_when_passed_safe_strings
+    value = json_escape("asdf".html_safe)
+    assert value.html_safe?
+  end
+
+  def test_html_escape_is_html_safe
+    escaped = h("<p>")
+    assert_equal "&lt;p&gt;", escaped
+    assert escaped.html_safe?
+  end
+
+  def test_html_escape_passes_html_escpe_unmodified
+    escaped = h("<p>".html_safe)
+    assert_equal "<p>", escaped
+    assert escaped.html_safe?
+  end
+
+  def test_rest_in_ascii
+    (0..127).to_a.map {|int| int.chr }.each do |chr|
+      next if %('"&<>).include?(chr)
+      assert_equal chr, html_escape(chr)
+    end
+  end
+
+  def test_html_escape_once
+    assert_equal '1 &lt;&gt;&amp;&quot;&#39; 2 &amp; 3', html_escape_once('1 <>&"\' 2 &amp; 3')
+  end
+
+  def test_html_escape_once_returns_unsafe_strings_when_passed_unsafe_strings
+    value = html_escape_once('1 < 2 &amp; 3')
+    assert !value.html_safe?
+  end
+
+  def test_html_escape_once_returns_safe_strings_when_passed_safe_strings
+    value = html_escape_once('1 < 2 &amp; 3'.html_safe)
+    assert value.html_safe?
+  end
+end