Sha256: 7969e7ebd6f05c5c3b330dc64de36165b4c3eb00b5d0d543a93c5d60cfd159d7
Contents?: true
Size: 810 Bytes
Versions: 8
Compression:
Stored size: 810 Bytes
Contents
RSpec.describe Magick::Image, '#properties' do
let(:img) { Magick::Image.new(20, 20) }
let(:freeze_error) { RUBY_VERSION[/^1\.9|^2/] ? RuntimeError : TypeError }
before(:each) do
img['a'] = 'str_1'
img['b'] = 'str_2'
img['c'] = 'str_3'
end
it 'allows assignment of arbitrary properties' do
expect(img['a']).to eq 'str_1'
expect(img['b']).to eq 'str_2'
expect(img['c']).to eq 'str_3'
expect(img['d']).to be nil
end
it 'returns a hash of assigned properties' do
expected_properties = { 'a' => 'str_1', 'b' => 'str_2', 'c' => 'str_3' }
expect(img.properties).to eq(expected_properties)
end
it 'raises an error when trying to assign properties to a frozen image' do
img.freeze
expect { img['d'] = 'str_4' }.to raise_error(freeze_error)
end
end
Version data entries
8 entries across 8 versions & 3 rubygems