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require "#{File.dirname(__FILE__)}/abstract_unit"
require 'base64'
class ConnectionTest < Test::Unit::TestCase
Response = Struct.new(:code)
def setup
@conn = ActiveResource::Connection.new('http://localhost')
@matz = { :id => 1, :name => 'Matz' }.to_xml(:root => 'person')
@david = { :id => 2, :name => 'David' }.to_xml(:root => 'person')
@default_request_headers = { 'Content-Type' => 'application/xml' }
ActiveResource::HttpMock.respond_to do |mock|
mock.get "/people/1.xml", {}, @matz
mock.put "/people/1.xml", {}, nil, 204
mock.delete "/people/1.xml", {}, nil, 200
mock.post "/people.xml", {}, nil, 201, 'Location' => '/people/5.xml'
end
end
def test_handle_response
# 2xx and 3xx are valid responses.
[200, 299, 300, 399].each do |code|
expected = Response.new(code)
assert_equal expected, @conn.send(:handle_response, expected)
end
# 404 is a missing resource.
assert_response_raises ActiveResource::ResourceNotFound, 404
# 400 is a validation error
assert_response_raises ActiveResource::ResourceInvalid, 400
# 409 is an optimistic locking error
assert_response_raises ActiveResource::ResourceConflict, 409
# 4xx are client errors.
[401, 499].each do |code|
assert_response_raises ActiveResource::ClientError, code
end
# 5xx are server errors.
[500, 599].each do |code|
assert_response_raises ActiveResource::ServerError, code
end
# Others are unknown.
[199, 600].each do |code|
assert_response_raises ActiveResource::ConnectionError, code
end
end
def test_site_accessor_accepts_uri_or_string_argument
site = URI.parse("http://localhost")
assert_nothing_raised { @conn.site = "http://localhost" }
assert_equal site, @conn.site
assert_nothing_raised { @conn.site = site }
assert_equal site, @conn.site
end
def test_get
matz = @conn.get("/people/1.xml")
assert_equal "Matz", matz["person"]["name"]
end
def test_post
response = @conn.post("/people.xml")
assert_equal "/people/5.xml", response["Location"]
end
def test_put
response = @conn.put("/people/1.xml")
assert_equal 204, response.code
end
def test_delete
response = @conn.delete("/people/1.xml")
assert_equal 200, response.code
end
protected
def assert_response_raises(klass, code)
assert_raise(klass, "Expected response code #{code} to raise #{klass}") do
@conn.send(:handle_response, Response.new(code))
end
end
end
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