def test___eq___false(self):
"""
Test the __eq__ method with dissimilar Requirements.
"""
r_1 = depsolve.Requirement('test', 1, '1.0.1')
r_2 = depsolve.Requirement('test', 0, '1.0.2')
r_3 = depsolve.Requirement('test_2', 0, '1.0.2')
self.assertFalse(r_1 == r_2)
# Make sure that the name being different makes the comparison not equal
self.assertFalse(r_2 == r_3)
def test___cmp___mine_greater_other(self):
# Test that the __cmp__ method correctly measures one Requirement being greater than the
# other.
# Put a tricky z bit on this one that should reduce to 1.0.1, just to make sure that it is
# correctly evaluated
r_1 = depsolve.Requirement('test', 1, '1.0.01', '23')
r_2 = depsolve.Requirement('test', 0, '1.0.2', '23')
# This should return a negative value
self.assertTrue(r_1.__cmp__(r_2) > 0)
def test___cmp___disparate_names(self):
"""
Test that the __cmp__ method correctly raises ValueError when the names are not equal.
"""
# Put a tricky z bit on this one that should reduce to 1.0.1, just to make sure that it is
# correctly evaluated
r_1 = depsolve.Requirement('test_1', 0, '1.0.01', '23')
r_2 = depsolve.Requirement('test_2', 0, '1.0.1', '23')
# This should return a negative value
self.assertRaises(ValueError, r_1.__cmp__, r_2)
def test___cmp___mine_equal_other(self):
"""
Test that the __cmp__ method correctly measures one Requirement being equal to the other.
"""
# Put a tricky z bit on this one that should reduce to 1.0.1, just to make sure that it is
# correctly evaluated
r_1 = depsolve.Requirement('test', 0, '1.0.01', '23')
r_2 = depsolve.Requirement('test', 0, '1.0.1', '23')
# This should return a negative value
self.assertEqual(r_1.__cmp__(r_2), 0)
def test_provides_matches_requires(self):
# Assert that match correctly handles provides that match requires.
r_1 = depsolve.Requirement('webbrowser')
r_2 = depsolve.Requirement('calculator')
reqs = [r_1, r_2]
self.unit_generator.return_value = self._rpm_generator()
satisfactions = self.solver.match(reqs)
# The newer version of firefox, gnome-calculator, and gcalctool should be the members of
# this set
expected_satisfactions = set([self.rpm_1, self.rpm_4, self.rpm_6])
self.assertEqual(satisfactions, expected_satisfactions)
def test___repr__(self):
# Test the __repr__() method.
r = depsolve.Requirement('test', 1, '1.0.1', '2', depsolve.Requirement.GE)
repr = r.__repr__()
self.assertEqual(repr, 'Require(name=test, epoch=1, version=1.0.1, release=2, flags=GE)')
def test_fills_requirement_lt_true(self):
# Test fills_requirement() with LT that is True.
rpm = _make_unit(models.RPM, name='firefox', epoch=0, version='23.0.0', release='1',
arch='x86_64', checksumtype='sha256', checksum='some_sum')
requirement = depsolve.Requirement('firefox', 0, '23.0.1', '1', depsolve.Requirement.LT)
self.assertEqual(requirement.fills_requirement(rpm), True)
def test_fills_requirement_lt_true(self):
"""
Test fills_requirement() with LT that is True.
"""
rpm = models.RPM('firefox', 0, '23.0.0', '1', 'x86_64', 'sha256', 'some_sum', {})
requirement = depsolve.Requirement('firefox', 0, '23.0.1', '1', depsolve.Requirement.LT)
self.assertEqual(requirement.fills_requirement(rpm), True)
def test_fills_requirement_le_false(self):
"""
Test fills_requirement() with LE that is False.
"""
rpm = models.RPM('firefox', 0, '23.0.2', '1', 'x86_64', 'sha256', 'some_sum', {})
requirement = depsolve.Requirement('firefox', 0, '23.0.1', '1', depsolve.Requirement.LE)
self.assertEqual(requirement.fills_requirement(rpm), False)
def test_fills_requirement_eq_versioned_true(self):
# Test fille_requirement() when the EQ flag is set and it is versioned for the case
# when the RPM does meet the requirement.
rpm = _make_unit(models.RPM, name='firefox', epoch=0, version='23.0', release='1',
arch='x86_64', checksumtype='sha256', checksum='some_sum')
requirement = depsolve.Requirement('firefox', 0, '23.0', '1', flags=depsolve.Requirement.EQ)
self.assertEqual(requirement.fills_requirement(rpm), True)
def test_fills_requirement_name_match_versioned(self):
# A package with the name that the unversioned Requirement
# specifies should meet the Requirement.
rpm = _make_unit(models.RPM, name='firefox', epoch=0, version='23.0', release='1',
arch='x86_64', checksumtype='sha256', checksum='some_sum')
requirement = depsolve.Requirement('firefox')
self.assertEqual(requirement.fills_requirement(rpm), True)
def test_fills_requirement_eq_versioned_true(self):
"""
Test fille_requirement() when the EQ flag is set and it is versioned for the case when the
RPM does meet the requirement.
"""
rpm = models.RPM('firefox', 0, '23.0', '1', 'x86_64', 'sha256', 'some_sum', {})
requirement = depsolve.Requirement('firefox', 0, '23.0', '1', flags=depsolve.Requirement.EQ)
self.assertEqual(requirement.fills_requirement(rpm), True)
def test_fills_requirement_name_match_versioned(self):
"""
A package with the name that the unversioned Requirement specifies should meet the
Requirement.
"""
rpm = models.RPM('firefox', 0, '23.0', '1', 'x86_64', 'sha256', 'some_sum', {})
requirement = depsolve.Requirement('firefox')
self.assertEqual(requirement.fills_requirement(rpm), True)
def test_fills_requirement_name_mismatch(self):
# A package with a different name than the Requirement's name
# should not meet the Requirement.
rpm = _make_unit(models.RPM, name='firefox', epoch=0, version='23.0', release='1',
arch='x86_64', checksumtype='sha256', checksum='some_sum')
requirement = depsolve.Requirement('openssh-server', 0, '23.0', '1')
# Because 'firefox' is different than 'openssh-server', the rpm doesn't satisfy the
# requirement even though the versions are equal
self.assertEqual(requirement.fills_requirement(rpm), False)
def test_fills_requirement_ge_true(self):
"""
Test fills_requirement() with GE that is True.
"""
rpm_1 = models.RPM('firefox', 0, '23.0.2', '1', 'x86_64', 'sha256', 'some_sum', {})
rpm_2 = models.RPM('firefox', 0, '23.0.1', '1', 'x86_64', 'sha256', 'some_sum', {})
requirement = depsolve.Requirement('firefox', 0, '23.0.1', '1', depsolve.Requirement.GE)
self.assertEqual(requirement.fills_requirement(rpm_1), True)
self.assertEqual(requirement.fills_requirement(rpm_2), True)
def test_fills_requirement_name_mismatch(self):
"""
A package with a different name than the Requirement's name should not meet the Requirement.
"""
rpm = models.RPM('firefox', 0, '23.0', '1', 'x86_64', 'sha256', 'some_sum', {})
requirement = depsolve.Requirement('openssh-server', 0, '23.0', '1')
# Because 'firefox' is different than 'openssh-server', the rpm doesn't satisfy the
# requirement even though the versions are equal
self.assertEqual(requirement.fills_requirement(rpm), False)
def test___init___no_flags(self):
# Test the __init__() method with no flags, which should choose EQ by default.
name = 'test'
epoch = 0
version = '1.0.1'
release = '21'
r = depsolve.Requirement(name, epoch, version, release)
self.assertEqual(r.name, name)
self.assertEqual(r.epoch, epoch)
self.assertEqual(r.version, version)
self.assertEqual(r.release, release)
self.assertEqual(r.flags, depsolve.Requirement.EQ)
def test_fills_requirement_lt_false(self):
"""
Test fills_requirement() with LT that is False.
"""
rpm = models.RPM(name='firefox',
epoch=0,
version='23.0.2',
release='1',
arch='x86_64',
checksumtype='sha256',
checksum='some_sum')
requirement = depsolve.Requirement('firefox', 0, '23.0.1', '1',
depsolve.Requirement.LT)
self.assertEqual(requirement.fills_requirement(rpm), False)
def test_fills_requirement_eq_versioned_false(self):
"""
Test fille_requirement() when the EQ flag is set and it is versioned for the case when the
RPM does not meet the requirement.
"""
rpm = models.RPM(name='firefox',
epoch=0,
version='23.0.2',
release='1',
arch='x86_64',
checksumtype='sha256',
checksum='some_sum')
requirement = depsolve.Requirement('firefox',
0,
'23.0.1',
'1',
flags=depsolve.Requirement.EQ)
self.assertEqual(requirement.fills_requirement(rpm), False)
def test_fills_requirement_le_true(self):
"""
Test fills_requirement() with LE that is True.
"""
rpm_1 = models.RPM(name='firefox',
epoch=0,
version='23.0.0',
release='1',
arch='x86_64',
checksumtype='sha256',
checksum='some_sum')
rpm_2 = models.RPM(name='firefox',
epoch=0,
version='23.0.1',
release='1',
arch='x86_64',
checksumtype='sha256',
checksum='some_sum')
requirement = depsolve.Requirement('firefox', 0, '23.0.1', '1',
depsolve.Requirement.LE)
self.assertEqual(requirement.fills_requirement(rpm_1), True)
self.assertEqual(requirement.fills_requirement(rpm_2), True)
def test_is_versioned_true(self):
# Test the is_versioned() method for the True case.
self.assertEqual(depsolve.Requirement('test', version='1.0.1').is_versioned, True)
def test_is_versioned_false(self):
# Test the is_versioned() method for the False case.
self.assertEqual(
depsolve.Requirement('test', version='').is_versioned, False)
self.assertEqual(
depsolve.Requirement('test', version=None).is_versioned, False)
def test___ne___false(self):
# Test the __ne__ method with equal Requirements.
r_1 = depsolve.Requirement('test', 0, '1.0.1')
r_2 = depsolve.Requirement('test', 0, '1.0.1')
self.assertFalse(r_1 != r_2)
def test__eq__leading_release_zeroes(self):
r_1 = depsolve.Requirement('test', epoch='0', version='0', release='1')
r_2 = depsolve.Requirement('test', epoch='0', version='0', release='01')
self.assertTrue(r_1 == r_2)
def test___eq___true(self):
# Test the __eq__ method with equal Requirements.
r_1 = depsolve.Requirement('test', 0, '1.0.1')
r_2 = depsolve.Requirement('test', 0, '1.0.1')
self.assertTrue(r_1 == r_2)
