def test_get_requirement_versions_with_requirements(self, mock_get_installed_dists):
# Create some fake requirements
mock_req = Mock(Requirement)
mock_req.return_value.specs = [('>=', '1.0')]
mock_req.return_value.project_name = 'req'
# Create some fake distributions
mock_dist = Mock(Distribution)
mock_dist.return_value.requires.return_value = [
mock_req(),
mock_req()
]
mock_dist.return_value.project_name = 'test'
mock_get_installed_dists.return_value = [
mock_dist(),
mock_dist()
]
checker = Checker()
distributions = checker.get_requirement_versions()
# Assert that the main dist has no requirements
self.assertFalse(len(distributions['test']))
# Assert that the req dist has requirements
self.assertTrue(len(distributions['req']))
def test_get_conflicts_with_not_equal_to_conflicts(self, mock_installed,
mock_requirement):
# Create some fake installed versions
mock_installed.return_value = {
'one': '1.0',
'two': '2.0',
'three': '3.0'
}
# Create some fake requirements
mock_requirement.return_value = {
'one': {
'three': [('!=', '1.0')]
},
'two': {
'three': [('!=', '2.0')]
}
}
# Create the checker and get the conflicts
checker = Checker()
conflicts = checker.get_conflicts()
# Assert we found the conflicts
self.assertEqual(len(conflicts), 2)
def test_get_requirement_versions_with_requirements(self, mock_get_installed_dists):
# Create some fake requirements
mock_req = Mock(Requirement)
mock_req.return_value.specs = [('>=', '1.0')]
mock_req.return_value.project_name = 'req'
# Create some fake distributions
mock_dist = Mock(Distribution)
mock_dist.return_value.requires.return_value = [
mock_req(),
mock_req()
]
mock_dist.return_value.project_name = 'test'
mock_get_installed_dists.return_value = [
mock_dist(),
mock_dist()
]
checker = Checker()
distributions = checker.get_requirement_versions()
# Assert that the main dist has no requirements
self.assertFalse(len(distributions['test']))
# Assert that the req dist has requirements
self.assertTrue(len(distributions['req']))
def test_get_conflicts_no_conflicts(self, mock_installed, mock_requirement):
# Create some fake installed versions
mock_installed.return_value = {
'one': '1.0',
'two': '2.0',
'three': '3.0'
}
# Create some fake requirements
mock_requirement.return_value = {
'one': {
'three': [('>=', '1.0')]
},
'two': {
'three': [('>=', '2.0')]
}
}
checker = Checker()
conflicts = checker.get_conflicts()
self.assertFalse(len(conflicts))
def test_get_conflicts_with_req_not_in_installed(self, mock_installed, mock_requirement):
# Create some fake installed versions
mock_installed.return_value = {
'one': '1.0',
'two': '2.0',
'three': '3.0'
}
# Create some fake requirements
mock_requirement.return_value = {
'four': {
'three': ['==', '1.0']
}
}
# Create the checker and get the conflicts
checker = Checker()
conflicts = checker.get_conflicts()
# Assert we found the conflicts
self.assertEqual(len(conflicts), 0)
def test_get_conflicts_no_conflicts(self, mock_installed, mock_requirement):
# Create some fake installed versions
mock_installed.return_value = {
'one': '1.0',
'two': '2.0',
'three': '3.0'
}
# Create some fake requirements
mock_requirement.return_value = {
'one': {
'three': [('>=', '1.0')]
},
'two': {
'three': [('>=', '2.0')]
}
}
checker = Checker()
conflicts = checker.get_conflicts()
self.assertFalse(len(conflicts))
def test_get_installed_versions(self):
checker = Checker()
distributions = checker.get_installed_versions()
for dist in self.expected_distributions:
self.assertIn(dist, distributions)
def test_get_installed_versions(self):
checker = Checker()
distributions = checker.get_installed_versions()
for dist in self.expected_distributions:
self.assertIn(dist, distributions)
