def test_payloads_without_defs(self):
"""Charm has payloads key but no definitions."""
linter = Mock()
charm = {"payloads": {}}
validate_payloads(charm, linter)
self.assertEqual(linter.err.call_count, 1)
linter.err.assert_has_calls([call("payloads: must be a dictionary of payload definitions")], any_order=True)
def test_payloads_unknown_keys(self):
"""Charm has payloads with illegal keys."""
linter = Mock()
charm = {"payloads": {"vm": {"type": "kvm", "unknown": "invalid key"}}}
validate_payloads(charm, linter)
self.assertEqual(linter.err.call_count, 1)
linter.err.assert_has_calls(
[call("payloads.vm: Unrecognized keys in mapping: " "\"{'unknown': 'invalid key'}\"")], any_order=True
)
def test_payloads_invalid_values(self):
"""Charm has payloads with invalid values."""
linter = Mock()
charm = {"payloads": {"buzz": {"type": "dockerdockerdocker"}}}
validate_payloads(charm, linter)
self.assertEqual(linter.err.call_count, 1)
linter.err.assert_has_calls(
[call('payloads.buzz.type: "dockerdockerdocker" is not one of ' "kvm, docker")], any_order=True
)
def test_payloads_without_defs(self):
"""Charm has payloads key but no definitions."""
linter = Mock()
charm = {'payloads': {}}
validate_payloads(charm, linter)
self.assertEqual(linter.err.call_count, 1)
linter.err.assert_has_calls([
call('payloads: must be a dictionary of payload definitions'),
],
any_order=True)
def test_minimal_payloads_config(self):
"""Charm has the minimum allowed payloads configuration."""
linter = Mock()
charm = {
'payloads': {
'test': {
'type': 'docker',
}
}
}
validate_payloads(charm, linter)
self.assertFalse(linter.err.called)
def test_complete_payloads_config(self):
"""Charm has payloads using all types."""
linter = Mock()
charm = {
'payloads': {
'vm': {
'type': 'kvm',
},
'app-container': {
'type': 'docker',
},
}
}
validate_payloads(charm, linter)
self.assertFalse(linter.err.called)
def test_payloads_invalid_values(self):
"""Charm has payloads with invalid values."""
linter = Mock()
charm = {
'payloads': {
'buzz': {
'type': 'dockerdockerdocker',
},
}
}
validate_payloads(charm, linter)
self.assertEqual(linter.err.call_count, 1)
linter.err.assert_has_calls([
call('payloads.buzz.type: "dockerdockerdocker" is not one of '
'kvm, docker'),
], any_order=True)
def test_payloads_unknown_keys(self):
"""Charm has payloads with illegal keys."""
linter = Mock()
charm = {
'payloads': {
'vm': {
'type': 'kvm',
'unknown': 'invalid key',
},
}
}
validate_payloads(charm, linter)
self.assertEqual(linter.err.call_count, 1)
linter.err.assert_has_calls([
call('payloads.vm: Unrecognized keys in mapping: '
'"{\'unknown\': \'invalid key\'}"'),
], any_order=True)
def test_payloads_proof_extensions(self):
"""Charm has payloads with proof extensions."""
linter = Mock()
charm = {
'payloads': {
'vm': {
'type': 'kvm',
'unknown': 'invalid key',
},
}
}
extensions = [{
'name': 'unknown',
'type': 'String',
}]
validate_payloads(charm, linter, extensions)
self.assertEqual(linter.err.call_args_list, [])
def test_payloads_proof_extensions(self):
"""Charm has payloads with proof extensions."""
linter = Mock()
charm = {
'payloads': {
'vm': {
'type': 'kvm',
'unknown': 'invalid key',
},
}
}
extensions = [
{
'name': 'unknown',
'type': 'String',
}
]
validate_payloads(charm, linter, extensions)
self.assertEqual(linter.err.call_args_list, [])
def test_complete_payloads_config(self):
"""Charm has payloads using all types."""
linter = Mock()
charm = {"payloads": {"vm": {"type": "kvm"}, "app-container": {"type": "docker"}}}
validate_payloads(charm, linter)
self.assertFalse(linter.err.called)
def test_minimal_payloads_config(self):
"""Charm has the minimum allowed payloads configuration."""
linter = Mock()
charm = {"payloads": {"test": {"type": "docker"}}}
validate_payloads(charm, linter)
self.assertFalse(linter.err.called)