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# encoding: UTF-8
require "helper"
class TestMagic < Test::Unit::TestCase
test "guess magic.txt mime" do
assert_equal "text/plain; charset=utf-8", Magic.guess_file_mime(fixture("magic.txt"))
end
test "guess magic.txt mime type" do
assert_equal "text/plain", Magic.guess_file_mime_type(fixture("magic.txt"))
end
test "guess magic.txt mime encoding" do
assert_equal "utf-8", Magic.guess_file_mime_encoding(fixture("magic.txt"))
end
test "guess filelogo.jpg mime" do
assert_equal "image/jpeg; charset=binary", Magic.guess_file_mime(fixture("filelogo.jpg"))
end
test "guess filelogo.jpg mime type" do
assert_equal "image/jpeg", Magic.guess_file_mime_type(fixture("filelogo.jpg"))
end
test "guess filelogo.jpg mime encoding" do
assert_equal "binary", Magic.guess_file_mime_encoding(fixture("filelogo.jpg"))
end
test "guess non-existing file mime" do
assert_raises Errno::ENOENT do
Magic.guess_file_mime(fixture("non-existing.file"))
end
end
test "guess filelogo.jpg mime with magic_jpeg database" do
assert_equal "image/jpeg; charset=binary", Magic.guess_file_mime(fixture("filelogo.jpg"), :database => fixture("magic_jpeg"))
end
test "guess filelogo.jpg mime with empty database" do
assert_equal "application/octet-stream; charset=binary", Magic.guess_file_mime(fixture("filelogo.jpg"), :database => fixture("magic_empty"))
end
test "guess with block" do
result = nil
Magic.guess(:mime) { |db| result = db.file(fixture("filelogo.jpg")) }
assert_equal "image/jpeg; charset=binary", result
end
test "guess encoding from string" do
utf8 = "utf-8".force_encoding(Encoding::ASCII_8BIT)
assert_equal utf8, Magic.guess_string_mime_encoding('áéíóú')
end
end
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