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require 'minitest/autorun'
require 'beefcake/generator'
class GeneratorTest < Minitest::Test
def setup
# Load up the generator request for the addressbook.proto example
dat = File.dirname(__FILE__) + "/../dat/code_generator_request.dat"
mock_request = File.read(dat)
@req = CodeGeneratorRequest.decode(mock_request)
end
def test_request_has_filenames_as_string
@req.proto_file.each do |file|
assert_equal Encoding.find("UTF-8"), file.name.encoding
end
end
def test_generate_empty_namespace
@res = Beefcake::Generator.compile([], @req)
assert_equal(CodeGeneratorResponse, @res.class)
end
def test_generate_top_namespace
@res = Beefcake::Generator.compile(["Top"], @req)
assert_equal(CodeGeneratorResponse, @res.class)
assert_match(/module Top/, @res.file.first.content)
end
def test_generate_two_level_namespace
@res = Beefcake::Generator.compile(["Top", "Bottom"], @req)
assert_equal(CodeGeneratorResponse, @res.class)
assert_match(/module Top\s*\n\s*module Bottom/m, @res.file.first.content)
end
# Covers the regression of encoding a CodeGeneratorResponse under 1.9.2-p136 raising
# Encoding::CompatibilityError: incompatible character encodings: ASCII-8BIT and US-ASCII
def test_encode_decode_generated_response
@res = Beefcake::Generator.compile([], @req)
assert_equal(CodeGeneratorResponse, @res.class)
round_trip = CodeGeneratorResponse.decode(@res.encode)
assert_equal round_trip, @res
end
end
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