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Versions: 11
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Stored size: 1.34 KB
Contents
# frozen_string_literal: true
shared_examples 'a Zizia::Validator' do
subject(:validator) { described_class.new(error_stream: error_stream) }
let(:error_stream) { [] }
define :be_a_validator_error do # |expected|
match { false } # { |actual| some_condition }
end
describe '#validate' do
context 'without a parser' do
it 'raises ArgumentError' do
expect { validator.validate }.to raise_error ArgumentError
end
end
it 'gives an empty error collection for a valid parser' do
expect(validator.validate(parser: valid_parser)).not_to be_any if
defined?(valid_parser)
end
context 'for an invalid parser' do
it 'gives an non-empty error collection' do
expect(validator.validate(parser: invalid_parser)).to be_any if
defined?(invalid_parser)
end
it 'gives usable errors' do
pending 'we need to clarify the error type and usage'
validator.validate(parser: invalid_parser).each do |error|
expect(error).to be_a_validator_error
end
end
it 'writes errors to the error stream' do
if defined?(invalid_parser)
expect { validator.validate(parser: invalid_parser) }
.to change { error_stream }
.to include(an_instance_of(Zizia::Validator::Error))
end
end
end
end
end
Version data entries
11 entries across 11 versions & 1 rubygems