Sha256: 23695f03faf07d357cab90a4b165f994b526eddea69ade0c02f5d2e548d36679
Contents?: true
Size: 1005 Bytes
Versions: 216
Compression:
Stored size: 1005 Bytes
Contents
require 'generator/exercise_case'
class WordyCase < Generator::ExerciseCase
def workload
[
"question = '#{input}'",
indent(4, assertion),
].join("\n")
end
private
def indent(size, lines)
lines.lines.each_with_object('') { |line, obj| obj << ' ' * size + line }
end
def assertion
return error_assertion if expected == false
return message_assertion if message
"assert_equal(#{expected}, WordProblem.new(question).answer)"
end
def error_assertion
[
'assert_raises ArgumentError do',
indent(2, 'WordProblem.new(question).answer'),
'end',
].join("\n")
end
def message_assertion
[
'answer = WordProblem.new(question).answer',
"message = \"#{message % '#{answer}'}\"",
"assert_equal(#{expected}, answer, message)",
].join("\n")
end
def message
return unless input == 'What is -3 plus 7 multiplied by -2?'
'You should ignore order of precedence. -3 + 7 * -2 = -8, not %s'
end
end
Version data entries
216 entries across 216 versions & 1 rubygems