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# Copyright (C) 2016 Adrien Vergé
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
from tests.common import RuleTestCase
class DocumentStartTestCase(RuleTestCase):
rule_id = 'document-start'
def test_disabled(self):
conf = 'document-start: disable'
self.check('', conf)
self.check('key: val\n', conf)
self.check('---\n'
'key: val\n', conf)
def test_required(self):
conf = ('document-start: {present: true}\n'
'empty-lines: disable\n')
self.check('', conf)
self.check('\n', conf)
self.check('key: val\n', conf, problem=(1, 1))
self.check('\n'
'\n'
'key: val\n', conf, problem=(3, 1))
self.check('---\n'
'key: val\n', conf)
self.check('\n'
'\n'
'---\n'
'key: val\n', conf)
def test_forbidden(self):
conf = ('document-start: {present: false}\n'
'empty-lines: disable\n')
self.check('', conf)
self.check('key: val\n', conf)
self.check('\n'
'\n'
'key: val\n', conf)
self.check('---\n'
'key: val\n', conf, problem=(1, 1))
self.check('\n'
'\n'
'---\n'
'key: val\n', conf, problem=(3, 1))
self.check('first: document\n'
'---\n'
'key: val\n', conf, problem=(2, 1))
def test_multiple_documents(self):
conf = 'document-start: {present: true}'
self.check('---\n'
'first: document\n'
'...\n'
'---\n'
'second: document\n'
'...\n'
'---\n'
'third: document\n', conf)
self.check('---\n'
'first: document\n'
'---\n'
'second: document\n'
'---\n'
'third: document\n', conf)
self.check('---\n'
'first: document\n'
'...\n'
'second: document\n'
'---\n'
'third: document\n', conf, problem=(4, 1, 'syntax'))
def test_directives(self):
conf = 'document-start: {present: true}'
self.check('%YAML 1.2\n'
'---\n'
'doc: ument\n'
'...\n', conf)
self.check('%YAML 1.2\n'
'%TAG ! tag:clarkevans.com,2002:\n'
'---\n'
'doc: ument\n'
'...\n', conf)
self.check('---\n'
'doc: 1\n'
'...\n'
'%YAML 1.2\n'
'---\n'
'doc: 2\n'
'...\n', conf)
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