quay/test/test_trigger.py

import unittest
import re

from buildtrigger.triggerutil import matches_ref, raise_if_skipped_build
from buildtrigger.triggerutil import SkipRequestException
from endpoints.building import PreparedBuild

class TestRegex(unittest.TestCase):
  def assertDoesNotMatch(self, ref, filt):
    self.assertFalse(matches_ref(ref, re.compile(filt)))

  def assertMatches(self, ref, filt):
    self.assertTrue(matches_ref(ref, re.compile(filt)))

  def test_matches_ref(self):
    self.assertMatches('ref/heads/master', '.+')
    self.assertMatches('ref/heads/master', 'heads/.+')
    self.assertMatches('ref/heads/master', 'heads/master')

    self.assertDoesNotMatch('ref/heads/foobar', 'heads/master')
    self.assertDoesNotMatch('ref/heads/master', 'tags/master')

    self.assertMatches('ref/heads/master', '(((heads/alpha)|(heads/beta))|(heads/gamma))|(heads/master)')
    self.assertMatches('ref/heads/alpha', '(((heads/alpha)|(heads/beta))|(heads/gamma))|(heads/master)')
    self.assertMatches('ref/heads/beta', '(((heads/alpha)|(heads/beta))|(heads/gamma))|(heads/master)')
    self.assertMatches('ref/heads/gamma', '(((heads/alpha)|(heads/beta))|(heads/gamma))|(heads/master)')

    self.assertDoesNotMatch('ref/heads/delta', '(((heads/alpha)|(heads/beta))|(heads/gamma))|(heads/master)')


class TestSkipBuild(unittest.TestCase):
  def testSkipNoMetadata(self):
    prepared = PreparedBuild()
    prepared.metadata = {}
    config = {}

    self.assertRaises(SkipRequestException, raise_if_skipped_build, prepared, config)

  def testSkipByBranchtagRegex(self):
    prepared = PreparedBuild()
    prepared.metadata = {
      'ref': 'ref/heads/master',
    }

    config = {
      'branchtag_regex': 'nothing'
    }
    self.assertRaises(SkipRequestException, raise_if_skipped_build, prepared, config)

  def testSkipByMessage(self):
    prepared = PreparedBuild()
    prepared.metadata = {
      'ref': 'ref/heads/master',
      'commit_info': {
        'message': '[skip build]',
      },
    }

    config = {}

    self.assertRaises(SkipRequestException, raise_if_skipped_build, prepared, config)


  def testDoesNotSkip(self):
    prepared = PreparedBuild()
    prepared.metadata = {
      'ref': 'ref/heads/master',
      'commit_info': {
        'message': 'some cool message',
      },
    }

    config = {
      'branchtag_regex': '(master)|(heads/master)',
    }

    raise_if_skipped_build(prepared, config)


if __name__ == '__main__':
  unittest.main()