Add ActionDispatch::TestResponse tests.

Signed-off-by: José Valim <jose.valim@gmail.com>

1 files changed, 21 insertions, 0 deletions

diff --git a/actionpack/test/dispatch/test_response_test.rb b/actionpack/test/dispatch/test_response_test.rb
new file mode 100644
index 0000000000..dc17668def
--- /dev/null
+++ b/actionpack/test/dispatch/test_response_test.rb
@@ -0,0 +1,21 @@
+require 'abstract_unit'
+
+class TestResponseTest < ActiveSupport::TestCase
+  def assert_response_code_range(range, predicate)
+    response = ActionDispatch::TestResponse.new
+    (0..599).each do |status|
+      response.status = status
+      assert_equal range.include?(status), response.send(predicate),
+                   "ActionDispatch::TestResponse.new(#{status}).#{predicate}"
+    end
+  end
+
+  test "helpers" do
+    assert_response_code_range 200..299, :success?
+    assert_response_code_range [404],    :missing?
+    assert_response_code_range 300..399, :redirect?
+    assert_response_code_range 500..599, :error?
+    assert_response_code_range 500..599, :server_error?
+    assert_response_code_range 400..499, :client_error?
+  end
+end