feature: keep trying if no Host header given

So far we would error out if no host was specified in the config or
the request. It's true that we can't do local lookup if we don't
know our own domain. However we can still use HKP.

In the future we will query leaps own API for other providers. If the
host was not set in the initial request we might even proxy a request to
ourselves. Providing the Host header will prevent an infinite loop in
that case.

1 files changed, 8 insertions, 37 deletions

diff --git a/test/unit/request_handlers/local_email_handler_test.rb b/test/unit/request_handlers/local_email_handler_test.rb
index 8f303ec..1bfe264 100644
--- a/test/unit/request_handlers/local_email_handler_test.rb
+++ b/test/unit/request_handlers/local_email_handler_test.rb
@@ -1,7 +1,9 @@
 require 'test_helper'
+require 'support/request_handler_test_helper'
 require 'nickserver/request_handlers/local_email_handler'
 
 class LocalEmailHandlerTest < MiniTest::Test
+  include RequestHandlerTestHelper
 
   def test_no_email
     assert_refuses
@@ -12,14 +14,13 @@ class LocalEmailHandlerTest < MiniTest::Test
   end
 
   def test_local_email
-    assert_handles email: 'me@local.tld', domain: 'local.tld'
+    assert_queries_for Nickserver::EmailAddress do
+      assert_handles email: 'me@local.tld', domain: 'local.tld'
+    end
   end
 
   def test_missing_host_header
-    Nickserver::Config.stub :domain, nil do
-      assert_responds_with_error "HTTP request must include a Host header.",
-        email: 'me@local.tld'
-    end
+    assert_refuses email: 'me@local.tld'
   end
 
   protected
@@ -28,38 +29,8 @@ class LocalEmailHandlerTest < MiniTest::Test
     Nickserver::RequestHandlers::LocalEmailHandler.new
   end
 
-  def source
-    source = Minitest::Mock.new
-    source.expect :query,
-      'response',
-      [Nickserver::EmailAddress]
-    source
-  end
-
-  def assert_handles(opts)
-    Nickserver::CouchDB::Source.stub :new, source do
-      assert_equal 'response', handle(request(opts))
-    end
-  end
-
-  def assert_responds_with_error(msg, opts)
-    response = handle(request(opts))
-    assert_equal 500, response.status
-    assert_equal "500 #{msg}\n", response.content
-  end
-
-  def assert_refuses(opts = {})
-    assert_nil handle(request(opts))
-  end
-
-  def handle(request)
-    handler.call(request)
-  end
-
-  def request(opts = {})
-    params = {'address' => [opts[:email]]}
-    headers = {'Host' => opts[:domain]}
-    Nickserver::Request.new params, headers
+  def source_class
+    Nickserver::CouchDB::Source
   end
 
 end