Sha256: ee42cf04163ff383c20bc097d86e38da3bb432c58ca869b0212b68e0c3dd69be
Contents?: true
Size: 1.17 KB
Versions: 13
Compression:
Stored size: 1.17 KB
Contents
require_relative '../spec_helper'
describe ZipTricks::WriteAndTell do
it 'maintains the count of bytes written' do
adapter = described_class.new('')
expect(adapter.tell).to be_zero
adapter << 'hello'
adapter << ''
adapter << '!'
expect(adapter.tell).to eq(6)
end
it 'is able to write frozen String objects in different encodings, converting them to binary' do
strs = [
[12, 123, 0, 3].pack("C*"),
"текста кусок",
"текста замороженный кусок".freeze,
[12, 123, 0, 3].pack("C*"),
]
buf = 'превед'.force_encoding(Encoding::BINARY)
writer = described_class.new(buf)
strs.each {|s| writer << s }
expect(writer.tell).to eq(79)
expect(buf.bytesize).to eq(91) # It already contained some bytes
end
it 'advances the internal pointer using advance_position_by' do
str = ''
adapter = described_class.new(str)
expect(adapter.tell).to be_zero
adapter << 'hello'
adapter << ''
adapter << '!'
expect(adapter.tell).to eq(6)
adapter.advance_position_by(128981)
expect(adapter.tell).to eq(6 + 128981)
expect(str).to eq('hello!')
end
end
Version data entries
13 entries across 13 versions & 1 rubygems