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# -*- coding: utf-8 -*- #
# frozen_string_literal: true
describe Rouge::Lexers::YANG do
let(:subject) { Rouge::Lexers::YANG.new }
describe 'guessing' do
include Support::Guessing
it 'guesses by filename' do
assert_guess :filename => 'test.yang'
end
it 'guesses by mimetype' do
assert_guess :mimetype => 'application/yang'
end
describe 'lexing' do
include Support::Lexing
it 'parse namespace uri' do
assert_tokens_equal 'namespace urn:ietf:params:xml:ns:yang:ietf-alarms;',
['Keyword.Declaration', 'namespace'],
['Text.Whitespace', ' '],
['Name', 'urn:ietf:params:xml:ns:yang:ietf-alarms'],
['Punctuation', ';']
end
it 'parse namespace prefix' do
assert_tokens_equal 'type yang:counter64;',
['Keyword.Declaration', 'type'],
['Text.Whitespace', ' '],
['Name.Namespace', 'yang'],
['Punctuation', ":"],
['Name', 'counter64'],
['Punctuation', ';']
end
it 'parse revision-date' do
assert_tokens_equal 'revision 2020-03-08{',
['Keyword.Declaration', 'revision'],
['Text.Whitespace', ' '],
['Name.Label', '2020-03-08'],
['Punctuation', '{']
end
it 'parse float in yang-version' do
assert_tokens_equal 'yang-version 1.1;',
['Keyword.Declaration', 'yang-version'],
['Text.Whitespace', ' '],
['Literal.Number.Float', '1.1'],
['Punctuation', ';']
end
it 'parse integer in value' do
assert_tokens_equal 'value 5;',
['Keyword.Declaration', 'value'],
['Text.Whitespace', ' '],
['Literal.Number.Integer', '5'],
['Punctuation', ';']
end
it 'parse integer in value' do
assert_tokens_equal 'value "5";',
['Keyword.Declaration', 'value'],
['Text.Whitespace', ' '],
['Literal.String.Double', '"5"'],
['Punctuation', ';']
end
it 'parse complex name' do
assert_tokens_equal ' +abc*iu{ asd;}',
['Text.Whitespace', ' '],
['Name', '+abc*iu'],
['Punctuation', '{'],
['Text.Whitespace', ' '],
['Name', 'asd'],
['Punctuation', ';}']
end
end
end
end
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