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require 'abstract_unit'
class HttpMockTest < ActiveSupport::TestCase
setup do
@http = ActiveResource::HttpMock.new("http://example.com")
end
FORMAT_HEADER = ActiveResource::Connection::HTTP_FORMAT_HEADER_NAMES
[:post, :put, :get, :delete, :head].each do |method|
test "responds to simple #{method} request" do
ActiveResource::HttpMock.respond_to do |mock|
mock.send(method, "/people/1", {FORMAT_HEADER[method] => "application/xml"}, "Response")
end
assert_equal "Response", request(method, "/people/1", FORMAT_HEADER[method] => "application/xml").body
end
test "adds format header by default to #{method} request" do
ActiveResource::HttpMock.respond_to do |mock|
mock.send(method, "/people/1", {}, "Response")
end
assert_equal "Response", request(method, "/people/1", FORMAT_HEADER[method] => "application/xml").body
end
test "respond only when headers match header by default to #{method} request" do
ActiveResource::HttpMock.respond_to do |mock|
mock.send(method, "/people/1", {"X-Header" => "X"}, "Response")
end
assert_equal "Response", request(method, "/people/1", "X-Header" => "X").body
assert_raise(ActiveResource::InvalidRequestError) { request(method, "/people/1") }
end
test "does not overwrite format header to #{method} request" do
ActiveResource::HttpMock.respond_to do |mock|
mock.send(method, "/people/1", {FORMAT_HEADER[method] => "application/json"}, "Response")
end
assert_equal "Response", request(method, "/people/1", FORMAT_HEADER[method] => "application/json").body
end
test "ignores format header when there is only one response to same url in a #{method} request" do
ActiveResource::HttpMock.respond_to do |mock|
mock.send(method, "/people/1", {}, "Response")
end
assert_equal "Response", request(method, "/people/1", FORMAT_HEADER[method] => "application/json").body
assert_equal "Response", request(method, "/people/1", FORMAT_HEADER[method] => "application/xml").body
end
test "responds correctly when format header is given to #{method} request" do
ActiveResource::HttpMock.respond_to do |mock|
mock.send(method, "/people/1", {FORMAT_HEADER[method] => "application/xml"}, "XML")
mock.send(method, "/people/1", {FORMAT_HEADER[method] => "application/json"}, "Json")
end
assert_equal "XML", request(method, "/people/1", FORMAT_HEADER[method] => "application/xml").body
assert_equal "Json", request(method, "/people/1", FORMAT_HEADER[method] => "application/json").body
end
test "raises InvalidRequestError if no response found for the #{method} request" do
ActiveResource::HttpMock.respond_to do |mock|
mock.send(method, "/people/1", {FORMAT_HEADER[method] => "application/xml"}, "XML")
end
assert_raise(::ActiveResource::InvalidRequestError) do
request(method, "/people/1", FORMAT_HEADER[method] => "application/json")
end
end
end
test "allows you to send in pairs directly to the respond_to method" do
matz = { :id => 1, :name => "Matz" }.to_xml(:root => "person")
create_matz = ActiveResource::Request.new(:post, '/people.xml', matz, {})
created_response = ActiveResource::Response.new("", 201, {"Location" => "/people/1.xml"})
get_matz = ActiveResource::Request.new(:get, '/people/1.xml', nil)
ok_response = ActiveResource::Response.new(matz, 200, {})
pairs = {create_matz => created_response, get_matz => ok_response}
ActiveResource::HttpMock.respond_to(pairs)
assert_equal 2, ActiveResource::HttpMock.responses.length
assert_equal "", ActiveResource::HttpMock.responses.assoc(create_matz)[1].body
assert_equal matz, ActiveResource::HttpMock.responses.assoc(get_matz)[1].body
end
test "resets all mocked responses on each call to respond_to by default" do
ActiveResource::HttpMock.respond_to do |mock|
mock.send(:get, "/people/1", {}, "XML1")
end
assert_equal 1, ActiveResource::HttpMock.responses.length
ActiveResource::HttpMock.respond_to do |mock|
mock.send(:get, "/people/2", {}, "XML2")
end
assert_equal 1, ActiveResource::HttpMock.responses.length
end
def request(method, path, headers = {}, body = nil)
if [:put, :post].include? method
@http.send(method, path, body, headers)
else
@http.send(method, path, headers)
end
end
end
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