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-rw-r--r--lib/extensions/testing.rb48
1 files changed, 48 insertions, 0 deletions
diff --git a/lib/extensions/testing.rb b/lib/extensions/testing.rb
new file mode 100644
index 0000000..8f7e73c
--- /dev/null
+++ b/lib/extensions/testing.rb
@@ -0,0 +1,48 @@
+module LeapWebCore
+ module AssertResponses
+
+ # response that works with different TestCases:
+ # ActionController::TestCase has @response
+ # ActionDispatch::IntegrationTest has @response
+ # Rack::Test::Methods defines last_response
+ def get_response
+ @response || last_response
+ end
+
+ def assert_attachement_filename(name)
+ assert_equal %Q(attachment; filename="#{name}"),
+ get_response.headers["Content-Disposition"]
+ end
+
+ def json_response
+ response = JSON.parse(get_response.body)
+ response.respond_to?(:with_indifferent_access) ?
+ response.with_indifferent_access :
+ response
+ end
+
+ def assert_json_response(object)
+ assert_equal 'application/json',
+ get_response.content_type.to_s.split(';').first
+ if object.is_a? Hash
+ object.stringify_keys! if object.respond_to? :stringify_keys!
+ assert_equal object, json_response
+ else
+ assert_equal object.to_json, get_response.body
+ end
+ end
+
+ def assert_json_error(object)
+ object.stringify_keys! if object.respond_to? :stringify_keys!
+ assert_json_response :errors => object
+ end
+ end
+end
+
+class ::ActionController::TestCase
+ include LeapWebCore::AssertResponses
+end
+
+class ::ActionDispatch::IntegrationTest
+ include LeapWebCore::AssertResponses
+end