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#!/usr/bin/env ruby
$VERBOSE = true
$: << "../lib"
require 'test/unit'
require 'zip/ioextras'
include IOExtras
class FakeIOTest < Test::Unit::TestCase
class FakeIOUsingClass
include FakeIO
end
def test_kind_of?
obj = FakeIOUsingClass.new
assert(obj.kind_of?(Object))
assert(obj.kind_of?(FakeIOUsingClass))
assert(obj.kind_of?(IO))
assert(!obj.kind_of?(Fixnum))
assert(!obj.kind_of?(String))
end
end
class AbstractInputStreamTest < Test::Unit::TestCase
# AbstractInputStream subclass that provides a read method
TEST_LINES = [ "Hello world#{$/}",
"this is the second line#{$/}",
"this is the last line"]
TEST_STRING = TEST_LINES.join
class TestAbstractInputStream
include AbstractInputStream
def initialize(aString)
super()
@contents = aString
@readPointer = 0
end
def read(charsToRead)
retVal=@contents[@readPointer, charsToRead]
@readPointer+=charsToRead
return retVal
end
def produce_input
read(100)
end
def input_finished?
@contents[@readPointer] == nil
end
end
def setup
@io = TestAbstractInputStream.new(TEST_STRING)
end
def test_gets
assert_equal(TEST_LINES[0], @io.gets)
assert_equal(1, @io.lineno)
assert_equal(TEST_LINES[1], @io.gets)
assert_equal(2, @io.lineno)
assert_equal(TEST_LINES[2], @io.gets)
assert_equal(3, @io.lineno)
assert_equal(nil, @io.gets)
assert_equal(4, @io.lineno)
end
def test_getsMultiCharSeperator
assert_equal("Hell", @io.gets("ll"))
assert_equal("o world#{$/}this is the second l", @io.gets("d l"))
end
def test_each_line
lineNumber=0
@io.each_line {
|line|
assert_equal(TEST_LINES[lineNumber], line)
lineNumber+=1
}
end
def test_readlines
assert_equal(TEST_LINES, @io.readlines)
end
def test_readline
test_gets
begin
@io.readline
fail "EOFError expected"
rescue EOFError
end
end
end
class AbstractOutputStreamTest < Test::Unit::TestCase
class TestOutputStream
include AbstractOutputStream
attr_accessor :buffer
def initialize
@buffer = ""
end
def << (data)
@buffer << data
self
end
end
def setup
@outputStream = TestOutputStream.new
@origCommaSep = $,
@origOutputSep = $\
end
def teardown
$, = @origCommaSep
$\ = @origOutputSep
end
def test_write
count = @outputStream.write("a little string")
assert_equal("a little string", @outputStream.buffer)
assert_equal("a little string".length, count)
count = @outputStream.write(". a little more")
assert_equal("a little string. a little more", @outputStream.buffer)
assert_equal(". a little more".length, count)
end
def test_print
$\ = nil # record separator set to nil
@outputStream.print("hello")
assert_equal("hello", @outputStream.buffer)
@outputStream.print(" world.")
assert_equal("hello world.", @outputStream.buffer)
@outputStream.print(" You ok ", "out ", "there?")
assert_equal("hello world. You ok out there?", @outputStream.buffer)
$\ = "\n"
@outputStream.print
assert_equal("hello world. You ok out there?\n", @outputStream.buffer)
@outputStream.print("I sure hope so!")
assert_equal("hello world. You ok out there?\nI sure hope so!\n", @outputStream.buffer)
$, = "X"
@outputStream.buffer = ""
@outputStream.print("monkey", "duck", "zebra")
assert_equal("monkeyXduckXzebra\n", @outputStream.buffer)
$\ = nil
@outputStream.buffer = ""
@outputStream.print(20)
assert_equal("20", @outputStream.buffer)
end
def test_printf
@outputStream.printf("%d %04x", 123, 123)
assert_equal("123 007b", @outputStream.buffer)
end
def test_putc
@outputStream.putc("A")
assert_equal("A", @outputStream.buffer)
@outputStream.putc(65)
assert_equal("AA", @outputStream.buffer)
end
def test_puts
@outputStream.puts
assert_equal("\n", @outputStream.buffer)
@outputStream.puts("hello", "world")
assert_equal("\nhello\nworld\n", @outputStream.buffer)
@outputStream.buffer = ""
@outputStream.puts("hello\n", "world\n")
assert_equal("hello\nworld\n", @outputStream.buffer)
@outputStream.buffer = ""
@outputStream.puts(["hello\n", "world\n"])
assert_equal("hello\nworld\n", @outputStream.buffer)
@outputStream.buffer = ""
@outputStream.puts(["hello\n", "world\n"], "bingo")
assert_equal("hello\nworld\nbingo\n", @outputStream.buffer)
@outputStream.buffer = ""
@outputStream.puts(16, 20, 50, "hello")
assert_equal("16\n20\n50\nhello\n", @outputStream.buffer)
end
end
# Copyright (C) 2002-2004 Thomas Sondergaard
# rubyzip is free software; you can redistribute it and/or
# modify it under the terms of the ruby license.
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