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Contents
require 'test_helper'
module Vedeu
module Renderers
describe EscapeSequence do
let(:described) { Vedeu::Renderers::EscapeSequence }
let(:instance) { described.new(output) }
let(:output) {}
describe '#initialize' do
it { instance.must_be_instance_of(described) }
it { instance.instance_variable_get('@output').must_equal(output) }
end
describe '.render' do
subject { described.render(output) }
it { subject.must_be_instance_of(String) }
context 'when there is no output' do
it { subject.must_equal('') }
end
context 'when there is output' do
let(:output) {
[
Vedeu::Char.new(value: 't', colour: { background: '#ff0000', foreground: '#ffffff' }),
Vedeu::Char.new(value: 'e', colour: { background: '#ffff00', foreground: '#000000' }),
Vedeu::Char.new(value: 's', colour: { background: '#00ff00', foreground: '#000000' }),
Vedeu::Char.new(value: 't', colour: { background: '#00ffff', foreground: '#000000' }),
]
}
it { subject.must_equal(
"\\e[38;2;255;255;255m\\e[48;2;255;0;0mt\n" \
"\\e[38;2;0;0;0m\\e[48;2;255;255;0me\n" \
"\\e[38;2;0;0;0m\\e[48;2;0;255;0ms\n" \
"\\e[38;2;0;0;0m\\e[48;2;0;255;255mt\n")
}
end
end
end # EscapeSequence
end # Renderers
end # Vedeu
Version data entries
32 entries across 32 versions & 1 rubygems