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require File.expand_path('../support/test_helper', __FILE__)
class SchemaReaderTest < Minitest::Test
ADDRESS_SCHEMA_URI = 'http://json-schema.org/address'
ADDRESS_SCHEMA_PATH = File.expand_path('../schemas/address_microformat.json', __FILE__)
def stub_address_request(body = File.read(ADDRESS_SCHEMA_PATH))
stub_request(:get, ADDRESS_SCHEMA_URI).
to_return(:body => body, :status => 200)
end
def test_accept_all_uris
stub_address_request
reader = JSON::Schema::Reader.new
schema = reader.read(ADDRESS_SCHEMA_URI)
assert_equal schema.uri, Addressable::URI.parse("#{ADDRESS_SCHEMA_URI}#")
end
def test_accept_all_files
reader = JSON::Schema::Reader.new
schema = reader.read(ADDRESS_SCHEMA_PATH)
assert_equal schema.uri, Addressable::URI.convert_path(ADDRESS_SCHEMA_PATH + '#')
end
def test_refuse_all_uris
reader = JSON::Schema::Reader.new(:accept_uri => false)
refute reader.accept_uri?(Addressable::URI.parse('http://foo.com'))
end
def test_refuse_all_files
reader = JSON::Schema::Reader.new(:accept_file => false)
refute reader.accept_file?(Pathname.new('/foo/bar/baz'))
end
def test_accept_uri_proc
reader = JSON::Schema::Reader.new(
:accept_uri => proc { |uri| uri.host == 'json-schema.org' }
)
assert reader.accept_uri?(Addressable::URI.parse('http://json-schema.org/address'))
refute reader.accept_uri?(Addressable::URI.parse('http://sub.json-schema.org/address'))
end
def test_accept_file_proc
test_root = Pathname.new(__FILE__).expand_path.dirname
reader = JSON::Schema::Reader.new(
:accept_file => proc { |path| path.to_s.start_with?(test_root.to_s) }
)
assert reader.accept_file?(test_root.join('anything.json'))
refute reader.accept_file?(test_root.join('..', 'anything.json'))
end
def test_file_scheme
reader = JSON::Schema::Reader.new(:accept_uri => true, :accept_file => false)
error = assert_raises(JSON::Schema::ReadRefused) do
reader.read('file://' + ADDRESS_SCHEMA_PATH)
end
assert_equal(:file, error.type)
assert_equal(ADDRESS_SCHEMA_PATH, error.location)
assert_equal("Read of file at #{ADDRESS_SCHEMA_PATH} refused", error.message)
end
def test_parse_error
stub_address_request('this is totally not valid JSON!')
reader = JSON::Schema::Reader.new
assert_raises(JSON::Schema::JsonParseError) do
reader.read(ADDRESS_SCHEMA_URI)
end
end
end
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