1 files changed, 99 insertions, 0 deletions
diff --git a/actionpack/test/dispatch/test_request_test.rb b/actionpack/test/dispatch/test_request_test.rb
new file mode 100644
index 0000000000..65ad8677f3
--- /dev/null
+++ b/actionpack/test/dispatch/test_request_test.rb
@@ -0,0 +1,99 @@
+require 'abstract_unit'
+
+class TestRequestTest < ActiveSupport::TestCase
+  test "sane defaults" do
+    env = ActionDispatch::TestRequest.new.env
+
+    assert_equal "GET", env.delete("REQUEST_METHOD")
+    assert_equal "off", env.delete("HTTPS")
+    assert_equal "http", env.delete("rack.url_scheme")
+    assert_equal "example.org", env.delete("SERVER_NAME")
+    assert_equal "80", env.delete("SERVER_PORT")
+    assert_equal "/", env.delete("PATH_INFO")
+    assert_equal "", env.delete("SCRIPT_NAME")
+    assert_equal "", env.delete("QUERY_STRING")
+    assert_equal "0", env.delete("CONTENT_LENGTH")
+
+    assert_equal "test.host", env.delete("HTTP_HOST")
+    assert_equal "0.0.0.0", env.delete("REMOTE_ADDR")
+    assert_equal "Rails Testing", env.delete("HTTP_USER_AGENT")
+
+    assert_equal [1, 2], env.delete("rack.version")
+    assert_equal "", env.delete("rack.input").string
+    assert_kind_of StringIO, env.delete("rack.errors")
+    assert_equal true, env.delete("rack.multithread")
+    assert_equal true, env.delete("rack.multiprocess")
+    assert_equal false, env.delete("rack.run_once")
+
+    assert env.empty?, env.inspect
+  end
+
+  test "cookie jar" do
+    req = ActionDispatch::TestRequest.new
+
+    assert_equal({}, req.cookies)
+    assert_equal nil, req.env["HTTP_COOKIE"]
+
+    req.cookie_jar["user_name"] = "david"
+    assert_cookies({"user_name" => "david"}, req.cookie_jar)
+
+    req.cookie_jar["login"] = "XJ-122"
+    assert_cookies({"user_name" => "david", "login" => "XJ-122"}, req.cookie_jar)
+
+    assert_nothing_raised do
+      req.cookie_jar["login"] = nil
+      assert_cookies({"user_name" => "david", "login" => nil}, req.cookie_jar)
+    end
+
+    req.cookie_jar.delete(:login)
+    assert_cookies({"user_name" => "david"}, req.cookie_jar)
+
+    req.cookie_jar.clear
+    assert_cookies({}, req.cookie_jar)
+
+    req.cookie_jar.update(:user_name => "david")
+    assert_cookies({"user_name" => "david"}, req.cookie_jar)
+  end
+
+  test "does not complain when Rails.application is nil" do
+    Rails.stubs(:application).returns(nil)
+    req = ActionDispatch::TestRequest.new
+
+    assert_equal false, req.env.empty?
+  end
+
+  test "default remote address is 0.0.0.0" do
+    req = ActionDispatch::TestRequest.new
+    assert_equal '0.0.0.0', req.remote_addr
+  end
+
+  test "allows remote address to be overridden" do
+    req = ActionDispatch::TestRequest.new('REMOTE_ADDR' => '127.0.0.1')
+    assert_equal '127.0.0.1', req.remote_addr
+  end
+
+  test "default host is test.host" do
+    req = ActionDispatch::TestRequest.new
+    assert_equal 'test.host', req.host
+  end
+
+  test "allows host to be overridden" do
+    req = ActionDispatch::TestRequest.new('HTTP_HOST' => 'www.example.com')
+    assert_equal 'www.example.com', req.host
+  end
+
+  test "default user agent is 'Rails Testing'" do
+    req = ActionDispatch::TestRequest.new
+    assert_equal 'Rails Testing', req.user_agent
+  end
+
+  test "allows user agent to be overridden" do
+    req = ActionDispatch::TestRequest.new('HTTP_USER_AGENT' => 'GoogleBot')
+    assert_equal 'GoogleBot', req.user_agent
+  end
+
+  private
+    def assert_cookies(expected, cookie_jar)
+      assert_equal(expected, cookie_jar.instance_variable_get("@cookies"))
+    end
+end