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Versions: 15
Compression:
Stored size: 1.56 KB
Contents
RSpec.describe Fear::Utils do
describe '.assert_arg_or_block!' do
def assert_arg_or_block!(*args, &block)
described_class.assert_arg_or_block!(:the_method, *args, &block)
end
context 'block given, argument does not given' do
subject { proc { assert_arg_or_block! {} } }
it { is_expected.not_to raise_error }
end
context 'argument given, block does not given' do
subject { proc { assert_arg_or_block!(42) } }
it { is_expected.not_to raise_error }
end
context 'argument and block given at the same time' do
subject { proc { assert_arg_or_block!(42) {} } }
it 'fails with argument error' do
is_expected.to raise_error(
ArgumentError,
'#the_method accepts either one argument or block',
)
end
end
context 'no argument and no block given' do
subject { proc { assert_arg_or_block! } }
it 'fails with argument error' do
is_expected.to raise_error(
ArgumentError,
'#the_method accepts either one argument or block',
)
end
end
end
describe 'assert_type!' do
context 'value is of the given type' do
subject { proc { described_class.assert_type!(24, Integer) } }
it { is_expected.not_to raise_error }
end
context 'value is not of the given type' do
subject { proc { described_class.assert_type!(24, String) } }
it 'raises TypeError' do
is_expected.to raise_error(
TypeError,
'expected `24` to be of String class',
)
end
end
end
end
Version data entries
15 entries across 15 versions & 1 rubygems