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Size: 1.48 KB
Versions: 9
Compression:
Stored size: 1.48 KB
Contents
module Pione
module TestHelper
module Parser
# Make a test parser class by the sub-parser module.
def make_test_parser(parser_module)
klass = Class.new(Parslet::Parser)
klass.instance_eval do
include parser_module
end
return klass
end
module_function :make_test_parser
# Make specifications of parser.
def spec(rb, context, parser=Pione::Lang::DocumentParser)
basename = File.basename(rb, ".rb")
path = File.join(File.dirname(rb), "data", basename[5..-1] + ".yml")
YAML.load(File.read(path)).each do |name, testcase|
context.describe name do
if strings = testcase["valid"]
strings.each do |string|
it "should parse as %s:%s%s" % [name, string.include?("\n") ? "\n" : " ", string.chomp] do
should.not.raise(Parslet::ParseFailed) do
parser.new.send(name).parse(string)
end
end
end
end
if strings = testcase["invalid"]
strings.each do |string|
it "should fail when parsing as %s:%s%s" % [name, string.include?("\n") ? "\n" : " ", string.chomp] do
should.raise(Parslet::ParseFailed) do
parser.new.send(name).parse(string)
end
end
end
end
end
end
end
module_function :spec
end
end
end
Version data entries
9 entries across 9 versions & 1 rubygems