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require 'helper'
class Reline::KeyStroke::Test < Reline::TestCase
using Module.new {
refine Array do
def as_s
map(&:chr).join
end
end
}
def test_input_to!
config = {
key_mapping: {
"a" => "xx",
"ab" => "y",
"abc" => "z",
"x" => "rr"
}
}
stroke = Reline::KeyStroke.new(config)
result = ("abzwabk".bytes).map { |char|
stroke.input_to!(char)&.then { |result|
"#{result.as_s}"
}
}
assert_equal(result, [nil, nil, "yz", "w", nil, nil, "yk"])
end
def test_input_to
config = {
key_mapping: {
"a" => "xx",
"ab" => "y",
"abc" => "z",
"x" => "rr"
}
}
stroke = Reline::KeyStroke.new(config)
assert_equal(stroke.input_to("a".bytes)&.as_s, nil)
assert_equal(stroke.input_to("ab".bytes)&.as_s, nil)
assert_equal(stroke.input_to("abc".bytes)&.as_s, "z")
assert_equal(stroke.input_to("abz".bytes)&.as_s, "yz")
assert_equal(stroke.input_to("abx".bytes)&.as_s, "yrr")
assert_equal(stroke.input_to("ac".bytes)&.as_s, "rrrrc")
assert_equal(stroke.input_to("aa".bytes)&.as_s, "rrrrrrrr")
assert_equal(stroke.input_to("x".bytes)&.as_s, "rr")
assert_equal(stroke.input_to("m".bytes)&.as_s, "m")
assert_equal(stroke.input_to("abzwabk".bytes)&.as_s, "yzwabk")
end
end
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