Sha256: 90df76fdc9762c4fe18c1d81588b43ee27e16c884be486784dc6ca2b3296b9ec
Contents?: true
Size: 936 Bytes
Versions: 7
Compression:
Stored size: 936 Bytes
Contents
# encoding: utf-8
RSpec.describe TTY::Prompt::Reader, '#read_multiline' do
let(:input) { StringIO.new }
let(:output) { StringIO.new }
subject(:reader) { described_class.new(input, output) }
it 'reads no lines' do
input << ''
input.rewind
answer = reader.read_multiline
expect(answer).to eq([])
end
it "reads a line" do
input << "Single line"
input.rewind
answer = reader.read_multiline
expect(answer).to eq(['Single line'])
end
it 'reads few lines' do
input << "First line\nSecond line\nThird line"
input.rewind
answer = reader.read_multiline
expect(answer).to eq(['First line', 'Second line', 'Third line'])
end
it 'reads and yiels every line' do
input << "First line\nSecond line\nThird line"
input.rewind
lines = []
reader.read_multiline { |line| lines << line }
expect(lines).to eq(['First line', 'Second line', 'Third line'])
end
end
Version data entries
7 entries across 7 versions & 1 rubygems