1 files changed, 63 insertions, 0 deletions
diff --git a/actionpack/test/template/compiled_templates_tests.rb b/actionpack/test/template/compiled_templates_tests.rb
new file mode 100644
index 0000000000..4734e6e81e
--- /dev/null
+++ b/actionpack/test/template/compiled_templates_tests.rb
@@ -0,0 +1,63 @@
+require 'test/unit'
+require File.dirname(__FILE__) + '/../../lib/action_view/helpers/date_helper'
+require File.dirname(__FILE__) + "/../abstract_unit"
+
+class CompiledTemplateTests < Test::Unit::TestCase
+
+  def setup
+    @ct = ActionView::CompiledTemplates.new
+    @v = Class.new
+    @v.send :include, @ct
+  end
+  attr_reader :ct, :v
+
+  def test_name_allocation
+    hi_world = ct.method_names['hi world']
+    hi_sexy = ct.method_names['hi sexy']
+    wish_upon_a_star = ct.method_names['I love seeing decent error messages']
+    
+    assert_equal hi_world, ct.method_names['hi world']
+    assert_equal hi_sexy, ct.method_names['hi sexy']
+    assert_equal wish_upon_a_star, ct.method_names['I love seeing decent error messages']
+    assert_equal 3, [hi_world, hi_sexy, wish_upon_a_star].uniq.length
+  end
+
+  def test_wrap_source
+    assert_equal(
+      "def aliased_assignment(value)\nself.value = value\nend",
+      @ct.wrap_source(:aliased_assignment, [:value], 'self.value = value')
+    )
+
+    assert_equal(
+      "def simple()\nnil\nend",
+      @ct.wrap_source(:simple, [], 'nil')
+    )
+  end
+
+  def test_compile_source_single_method
+    selector = ct.compile_source('doubling method', [:a], 'a + a')
+    assert_equal 2, @v.new.send(selector, 1)
+    assert_equal 4, @v.new.send(selector, 2)
+    assert_equal -4, @v.new.send(selector, -2)
+    assert_equal 0, @v.new.send(selector, 0)
+    selector
+  end
+
+  def test_compile_source_two_method
+    sel1 = test_compile_source_single_method # compile the method in the other test
+    sel2 = ct.compile_source('doubling method', [:a, :b], 'a + b + a + b')
+    assert_not_equal sel1, sel2
+
+    assert_equal 2, @v.new.send(sel1, 1)
+    assert_equal 4, @v.new.send(sel1, 2)
+
+    assert_equal 6, @v.new.send(sel2, 1, 2)
+    assert_equal 32, @v.new.send(sel2, 15, 1)
+  end
+
+  def test_mtime
+    t1 = Time.now
+    test_compile_source_single_method
+    assert (t1..Time.now).include?(ct.mtime('doubling method', [:a]))
+  end
+end