module Text2svgCLITest
Public Instance Methods
capture() { || ... }
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# File lib/text2svg/cli_test.rb, line 55 def capture out = StringIO.new orig = $stdout $stdout = out yield out.string.dup ensure $stdout = orig end
check(t)
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# File lib/text2svg/cli_test.rb, line 4 def check(t) out = capture do Text2svg::CLI.start end unless String === out t.error 'return value was break' end unless 0 < out.length t.error 'unsupported font?' end if out.strip[0, 4] != '<svg' t.error 'output format was break' end end
test_bold(t)
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# File lib/text2svg/cli_test.rb, line 41 def test_bold(t) ARGV[0] = 'Hello' ARGV[1] = '--font=data/sporq.ttf' ARGV[2] = '--bold' check(t) end
test_encoding(t)
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# File lib/text2svg/cli_test.rb, line 29 def test_encoding(t) [ ['utf-8', "\xEF\x82\x9B".force_encoding(Encoding::ASCII_8BIT)], ['utf-32', "\x00\x00\xFE\xFF\x00\x00\xF0\x9B".force_encoding(Encoding::ASCII_8BIT)], ].each do |(encoding, text)| ARGV[0] = text ARGV[1] = '--font=data/sporq.ttf' ARGV[2] = "--encoding=#{encoding}" check(t) end end
test_italic(t)
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# File lib/text2svg/cli_test.rb, line 48 def test_italic(t) ARGV[0] = 'Hello' ARGV[1] = '--font=data/sporq.ttf' ARGV[2] = '--italic' check(t) end
test_start(t)
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# File lib/text2svg/cli_test.rb, line 19 def test_start(t) %w(left right center).each do |text_align| ARGV[0] = "Hello,\nWorld!" ARGV[1] = '--font=data/sporq.ttf' ARGV[2] = "--text-align=#{text_align}" check(t) end end