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require 'abstract_unit'
require "fixtures/person"
class BaseErrorsTest < Test::Unit::TestCase
def setup
ActiveResource::HttpMock.respond_to do |mock|
mock.post "/people.xml", {}, %q(<?xml version="1.0" encoding="UTF-8"?><errors><error>Age can't be blank</error><error>Name can't be blank</error><error>Name must start with a letter</error><error>Person quota full for today.</error></errors>), 422, {'Content-Type' => 'application/xml'}
mock.post "/people.json", {}, %q({"errors":["Age can't be blank","Name can't be blank","Name must start with a letter","Person quota full for today."]}), 422, {'Content-Type' => 'application/json'}
end
end
def test_should_mark_as_invalid
[ :json, :xml ].each do |format|
invalid_user_using_format(format) do
assert !@person.valid?
end
end
end
def test_should_parse_xml_errors
[ :json, :xml ].each do |format|
invalid_user_using_format(format) do
assert_kind_of ActiveResource::Errors, @person.errors
assert_equal 4, @person.errors.size
end
end
end
def test_should_parse_errors_to_individual_attributes
[ :json, :xml ].each do |format|
invalid_user_using_format(format) do
assert @person.errors[:name].any?
assert_equal ["can't be blank"], @person.errors[:age]
assert_equal ["can't be blank", "must start with a letter"], @person.errors[:name]
assert_equal ["Person quota full for today."], @person.errors[:base]
end
end
end
def test_should_iterate_over_errors
[ :json, :xml ].each do |format|
invalid_user_using_format(format) do
errors = []
@person.errors.each { |attribute, message| errors << [attribute, message] }
assert errors.include?([:name, "can't be blank"])
end
end
end
def test_should_iterate_over_full_errors
[ :json, :xml ].each do |format|
invalid_user_using_format(format) do
errors = []
@person.errors.to_a.each { |message| errors << message }
assert errors.include?("Name can't be blank")
end
end
end
def test_should_format_full_errors
[ :json, :xml ].each do |format|
invalid_user_using_format(format) do
full = @person.errors.full_messages
assert full.include?("Age can't be blank")
assert full.include?("Name can't be blank")
assert full.include?("Name must start with a letter")
assert full.include?("Person quota full for today.")
end
end
end
private
def invalid_user_using_format(mime_type_reference)
previous_format = Person.format
Person.format = mime_type_reference
@person = Person.new(:name => '', :age => '')
assert_equal false, @person.save
yield
ensure
Person.format = previous_format
end
end
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