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require 'abstract_unit'
require 'active_support/core_ext/object/inclusion'
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/json" }, "Response")
end
assert_equal "Response", request(method, "/people/1", FORMAT_HEADER[method] => "application/json").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/json").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/json" }, "json")
end
assert_raise(::ActiveResource::InvalidRequestError) do
request(method, "/people/1", FORMAT_HEADER[method] => "application/xml")
end
end
end
test "allows you to send in pairs directly to the respond_to method" do
matz = { :person => { :id => 1, :name => "Matz" } }.to_json
create_matz = ActiveResource::Request.new(:post, '/people.json', matz, {})
created_response = ActiveResource::Response.new("", 201, { "Location" => "/people/1.json" })
get_matz = ActiveResource::Request.new(:get, '/people/1.json', 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 with a block by default" do
ActiveResource::HttpMock.respond_to do |mock|
mock.send(:get, "/people/1", {}, "JSON1")
end
assert_equal 1, ActiveResource::HttpMock.responses.length
ActiveResource::HttpMock.respond_to do |mock|
mock.send(:get, "/people/2", {}, "JSON2")
end
assert_equal 1, ActiveResource::HttpMock.responses.length
end
test "resets all mocked responses on each call to respond_to by passing pairs by default" do
ActiveResource::HttpMock.respond_to do |mock|
mock.send(:get, "/people/1", {}, "JSON1")
end
assert_equal 1, ActiveResource::HttpMock.responses.length
matz = { :person => { :id => 1, :name => "Matz" } }.to_json
get_matz = ActiveResource::Request.new(:get, '/people/1.json', nil)
ok_response = ActiveResource::Response.new(matz, 200, {})
ActiveResource::HttpMock.respond_to({get_matz => ok_response})
assert_equal 1, ActiveResource::HttpMock.responses.length
end
test "allows you to add new responses to the existing responses by calling a block" do
ActiveResource::HttpMock.respond_to do |mock|
mock.send(:get, "/people/1", {}, "JSON1")
end
assert_equal 1, ActiveResource::HttpMock.responses.length
ActiveResource::HttpMock.respond_to(false) do |mock|
mock.send(:get, "/people/2", {}, "JSON2")
end
assert_equal 2, ActiveResource::HttpMock.responses.length
end
test "allows you to add new responses to the existing responses by passing pairs" do
ActiveResource::HttpMock.respond_to do |mock|
mock.send(:get, "/people/1", {}, "JSON1")
end
assert_equal 1, ActiveResource::HttpMock.responses.length
matz = { :person => { :id => 1, :name => "Matz" } }.to_json
get_matz = ActiveResource::Request.new(:get, '/people/1.json', nil)
ok_response = ActiveResource::Response.new(matz, 200, {})
ActiveResource::HttpMock.respond_to({get_matz => ok_response}, false)
assert_equal 2, ActiveResource::HttpMock.responses.length
end
test "allows you to replace the existing reponse with the same request by calling a block" do
ActiveResource::HttpMock.respond_to do |mock|
mock.send(:get, "/people/1", {}, "JSON1")
end
assert_equal 1, ActiveResource::HttpMock.responses.length
ActiveResource::HttpMock.respond_to(false) do |mock|
mock.send(:get, "/people/1", {}, "JSON2")
end
assert_equal 1, ActiveResource::HttpMock.responses.length
end
test "allows you to replace the existing reponse with the same request by passing pairs" do
ActiveResource::HttpMock.respond_to do |mock|
mock.send(:get, "/people/1", {}, "JSON1")
end
assert_equal 1, ActiveResource::HttpMock.responses.length
matz = { :person => { :id => 1, :name => "Matz" } }.to_json
get_matz = ActiveResource::Request.new(:get, '/people/1', nil)
ok_response = ActiveResource::Response.new(matz, 200, {})
ActiveResource::HttpMock.respond_to({get_matz => ok_response}, false)
assert_equal 1, ActiveResource::HttpMock.responses.length
end
test "do not replace the response with the same path but different method by calling a block" do
ActiveResource::HttpMock.respond_to do |mock|
mock.send(:get, "/people/1", {}, "JSON1")
end
assert_equal 1, ActiveResource::HttpMock.responses.length
ActiveResource::HttpMock.respond_to(false) do |mock|
mock.send(:put, "/people/1", {}, "JSON2")
end
assert_equal 2, ActiveResource::HttpMock.responses.length
end
test "do not replace the response with the same path but different method by passing pairs" do
ActiveResource::HttpMock.respond_to do |mock|
mock.send(:get, "/people/1", {}, "JSON1")
end
assert_equal 1, ActiveResource::HttpMock.responses.length
put_matz = ActiveResource::Request.new(:put, '/people/1', nil)
ok_response = ActiveResource::Response.new("", 200, {})
ActiveResource::HttpMock.respond_to({put_matz => ok_response}, false)
assert_equal 2, ActiveResource::HttpMock.responses.length
end
def request(method, path, headers = {}, body = nil)
if method.in?([:put, :post])
@http.send(method, path, body, headers)
else
@http.send(method, path, headers)
end
end
end
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