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require "helper"
require "train/transports/mock"
require "train/file/remote/unix"
describe Train::File::Remote::Unix do
let(:cls) { Train::File::Remote::Unix }
let(:backend) do
backend = Train::Transports::Mock.new.connection
backend.mock_os({ family: "linux" })
backend
end
def mockup(stubs)
Class.new(cls) do
stubs.each do |k, v|
define_method k.to_sym do
v
end
end
end.new(nil, nil, false)
end
describe "unix_mode_mask" do
let(:fc) { mockup(type: :file) }
it "check owner mode calculation" do
_(fc.unix_mode_mask("owner", "x")).must_equal 0100
_(fc.unix_mode_mask("owner", "w")).must_equal 0200
_(fc.unix_mode_mask("owner", "r")).must_equal 0400
end
it "check group mode calculation" do
_(fc.unix_mode_mask("group", "x")).must_equal 0010
_(fc.unix_mode_mask("group", "w")).must_equal 0020
_(fc.unix_mode_mask("group", "r")).must_equal 0040
end
it "check other mode calculation" do
_(fc.unix_mode_mask("other", "x")).must_equal 0001
_(fc.unix_mode_mask("other", "w")).must_equal 0002
_(fc.unix_mode_mask("other", "r")).must_equal 0004
end
it "check all mode calculation" do
_(fc.unix_mode_mask("all", "x")).must_equal 0111
_(fc.unix_mode_mask("all", "w")).must_equal 0222
_(fc.unix_mode_mask("all", "r")).must_equal 0444
end
end
describe "#md5sum" do
let(:md5_checksum) { "57d4c6f9d15313fd5651317e588c035d" }
let(:ruby_md5_mock) do
checksum_mock = mock
checksum_mock.expects(:update).returns("")
checksum_mock.expects(:hexdigest).returns(md5_checksum)
checksum_mock
end
it "defaults to a Ruby based checksum if other methods fail" do
backend.mock_command("md5 -r /tmp/testfile", "", "", 1)
Digest::MD5.expects(:new).returns(ruby_md5_mock)
_(cls.new(backend, "/tmp/testfile").md5sum).must_equal md5_checksum
end
it "calculates the correct md5sum on the `darwin` platform family" do
output = "#{md5_checksum} /tmp/testfile"
backend.mock_os(family: "darwin")
backend.mock_command("md5 -r /tmp/testfile", output)
_(cls.new(backend, "/tmp/testfile").md5sum).must_equal md5_checksum
end
it "calculates the correct md5sum on the `solaris` platform family" do
# The `digest` command doesn't output the filename by default
output = "#{md5_checksum}"
backend.mock_os(family: "solaris")
backend.mock_command("digest -a md5 /tmp/testfile", output)
_(cls.new(backend, "/tmp/testfile").md5sum).must_equal md5_checksum
end
end
describe "#sha256sum" do
let(:sha256_checksum) do
"491260aaa6638d4a64c714a17828c3d82bad6ca600c9149b3b3350e91bcd283d"
end
let(:ruby_sha256_mock) do
checksum_mock = mock
checksum_mock.expects(:update).returns("")
checksum_mock.expects(:hexdigest).returns(sha256_checksum)
checksum_mock
end
it "defaults to a Ruby based checksum if other methods fail" do
backend.mock_command("shasum -a 256 /tmp/testfile", "", "", 1)
Digest::SHA256.expects(:new).returns(ruby_sha256_mock)
_(cls.new(backend, "/tmp/testfile").sha256sum).must_equal sha256_checksum
end
it "calculates the correct sha256sum on the `darwin` platform family" do
output = "#{sha256_checksum} /tmp/testfile"
backend.mock_os(family: "darwin")
backend.mock_command("shasum -a 256 /tmp/testfile", output)
_(cls.new(backend, "/tmp/testfile").sha256sum).must_equal sha256_checksum
end
it "calculates the correct sha256sum on the `solaris` platform family" do
# The `digest` command doesn't output the filename by default
output = "#{sha256_checksum}"
backend.mock_os(family: "solaris")
backend.mock_command("digest -a sha256 /tmp/testfile", output)
_(cls.new(backend, "/tmp/testfile").sha256sum).must_equal sha256_checksum
end
end
end
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