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require "./spec_helper"
TEST_DIR = File.dirname(__FILE__)
TEST_FILE_PATH = File.join(TEST_DIR, "..", "src", "zip.cr")
describe Zip do
# TODO: Write tests
it "works" do
Zip::VERSION.should eq(Zip::VERSION)
end
###############
# write tests #
###############
it "creates an empty archive" do
Zip.write(File.join(TEST_DIR, "test-empty.zip")) do |zip|
# do nothing
end
end
it "creates an entry from a String" do
Zip.write(File.join(TEST_DIR, "test-string.zip")) do |zip|
zip.add("bar.txt", "bar")
end
end
it "creates an entry from a String with no compression" do
Zip.write(File.join(TEST_DIR, "test-string-none.zip")) do |zip|
zip.add(
path: "bar.txt",
data: "bar",
method: Zip::CompressionMethod::NONE
)
end
end
it "creates an entry from a MemoryIO" do
Zip.write(File.join(TEST_DIR, "test-memio.zip")) do |zip|
zip.add("bar.txt", "bar")
end
end
it "creates an entry from a File" do
Zip.write(File.join(TEST_DIR, "test-file.zip")) do |zip|
zip.add_file("test.cr", TEST_FILE_PATH)
end
end
it "creates an archive from a MemoryIO, String, and File" do
Zip.write(File.join(TEST_DIR, "test-many.zip")) do |zip|
zip.add("foo.txt", MemoryIO.new("foo"))
zip.add("bar.txt", "bar")
zip.add_file("test.cr", TEST_FILE_PATH)
zip.add_dir("example-dir")
end
end
##############
# read tests #
##############
it "reads an archive" do
Zip.read(File.join(TEST_DIR, "test-string.zip")) do |zip|
zip.entries.each do |e|
pp e.path
end
end
end
it "reads an archive created by an external program" do
Zip.read(File.join(TEST_DIR, "real.zip")) do |zip|
zip.each do |e|
pp e.path
end
end
end
it "reads an archive created by an external program" do
Zip.read(File.join(TEST_DIR, "real.zip")) do |zip|
zip.each do |e|
e.write("/dev/null")
# p e.extras.map { |e| { e.code, e.size } }
# p e.local_extras.map { |e| { e.code, e.size } }
end
end
end
it "reads all an archive's compressed entries" do
Zip.read(File.join(TEST_DIR, "test-many.zip")) do |zip|
puts "file has #{zip.size} entries"
zip.each do |e|
if e.dir?
puts "#{e.path} is a directory"
else
io = MemoryIO.new
# e.write(STDOUT)
e.write(io)
io.close
end
end
end
end
end
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