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Diffstat (limited to 'morphlib/morph2_tests.py')
| -rw-r--r-- | morphlib/morph2_tests.py | 391 |
1 files changed, 0 insertions, 391 deletions
diff --git a/morphlib/morph2_tests.py b/morphlib/morph2_tests.py deleted file mode 100644 index c9957ad5..00000000 --- a/morphlib/morph2_tests.py +++ /dev/null @@ -1,391 +0,0 @@ -# Copyright (C) 2012-2014 Codethink Limited -# -# 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; version 2 of the License. -# -# 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, write to the Free Software Foundation, Inc., -# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. - - -import copy -import json -import StringIO -import unittest - -import yaml - -import morphlib -from morphlib.morph2 import Morphology - - -class MorphologyTests(unittest.TestCase): - - def test_parses_simple_json_chunk(self): - m = Morphology(''' - { - "name": "foo", - "kind": "chunk", - "build-system": "manual" - } - ''') - - self.assertEqual(m['name'], 'foo') - self.assertEqual(m['kind'], 'chunk') - self.assertEqual(m['build-system'], 'manual') - self.assertEqual(m['pre-configure-commands'], None) - self.assertEqual(m['configure-commands'], None) - self.assertEqual(m['post-configure-commands'], None) - self.assertEqual(m['pre-build-commands'], None) - self.assertEqual(m['build-commands'], None) - self.assertEqual(m['post-build-commands'], None) - self.assertEqual(m['pre-test-commands'], None) - self.assertEqual(m['test-commands'], None) - self.assertEqual(m['post-test-commands'], None) - self.assertEqual(m['pre-install-commands'], None) - self.assertEqual(m['install-commands'], None) - self.assertEqual(m['post-install-commands'], None) - self.assertEqual(m['max-jobs'], None) - self.assertEqual(m['products'], []) - - if morphlib.got_yaml: - def test_parses_simple_yaml_chunk(self): - m = Morphology(''' - name: foo - kind: chunk - build-system: manual - ''') - - self.assertEqual(m['name'], 'foo') - self.assertEqual(m['kind'], 'chunk') - self.assertEqual(m['build-system'], 'manual') - self.assertEqual(m['pre-configure-commands'], None) - self.assertEqual(m['configure-commands'], None) - self.assertEqual(m['post-configure-commands'], None) - self.assertEqual(m['pre-build-commands'], None) - self.assertEqual(m['build-commands'], None) - self.assertEqual(m['post-build-commands'], None) - self.assertEqual(m['pre-test-commands'], None) - self.assertEqual(m['test-commands'], None) - self.assertEqual(m['post-test-commands'], None) - self.assertEqual(m['pre-install-commands'], None) - self.assertEqual(m['install-commands'], None) - self.assertEqual(m['post-install-commands'], None) - self.assertEqual(m['max-jobs'], None) - self.assertEqual(m['products'], []) - - def test_sets_stratum_chunks_repo_and_morph_from_name(self): - m = Morphology(''' - { - "name": "foo", - "kind": "stratum", - "chunks": [ - { - "name": "le-chunk", - "ref": "ref" - } - ] - } - ''') - - self.assertEqual(m['chunks'][0]['repo'], 'le-chunk') - self.assertEqual(m['chunks'][0]['build-depends'], None) - - def test_returns_dict_keys(self): - m = Morphology(''' - { - "name": "foo", - "kind": "system", - } - ''') - - self.assertTrue('name' in m.keys()) - self.assertTrue('kind' in m.keys()) - - def test_system_indexes_strata(self): - m = Morphology(''' - { - "kind": "system", - "strata": [ - { - "morph": "stratum1", - "repo": "repo", - "ref": "ref" - }, - { - "alias": "aliased-stratum", - "morph": "stratum2", - "repo": "repo", - "ref": "ref" - } - ] - } - ''') - self.assertEqual(m.lookup_child_by_name('stratum1'), - {'morph': 'stratum1', 'repo': 'repo', 'ref': 'ref' }) - self.assertEqual(m.lookup_child_by_name('aliased-stratum'), - {'alias': 'aliased-stratum', 'morph': 'stratum2', - 'repo': 'repo', 'ref': 'ref'}) - - def test_stratum_indexes_chunks(self): - m = Morphology(''' - { - "kind": "stratum", - "chunks": [ - { - "name": "chunk", - "repo": "repo", - "ref": "ref" - } - ] - } - ''') - - child = m.lookup_child_by_name('chunk') - self.assertEqual(child['name'], 'chunk') - self.assertEqual(child['repo'], 'repo') - self.assertEqual(child['ref'], 'ref') - - def test_raises_error_when_child_lookup_fails(self): - m = Morphology(''' - { - "kind": "stratum", - "chunks": [ - { - "name": "chunk", - "repo": "repo", - "ref": "ref" - } - ] - } - ''') - - self.assertRaises(KeyError, m.lookup_child_by_name, 'foo') - - ## Validation tests - - def test_not_empty(self): - self.assertRaises(morphlib.YAMLError, Morphology, '') - - def test_is_dict(self): - self.assertRaises(morphlib.YAMLError, Morphology, 'foo') - - def test_makes_max_jobs_be_an_integer(self): - m = Morphology(''' - { - "name": "foo", - "kind": "chunk", - "max-jobs": "42" - } - ''') - self.assertEqual(m['max-jobs'], 42) - - def test_stratum_names_must_be_unique_within_a_system(self): - text = ''' - { - "kind": "system", - "strata": [ - { - "morph": "stratum", - "repo": "test1", - "ref": "ref" - }, - { - "morph": "stratum", - "repo": "test2", - "ref": "ref" - } - ] - } - ''' - self.assertRaises(ValueError, - Morphology, - text) - - def test_chunk_names_must_be_unique_within_a_stratum(self): - text = ''' - { - "kind": "stratum", - "chunks": [ - { - "name": "chunk", - "repo": "test1", - "ref": "ref" - }, - { - "name": "chunk", - "repo": "test2", - "ref": "ref" - } - ] - } - ''' - self.assertRaises(ValueError, - Morphology, - text) - - ## Writing tests - - stratum_text = '''{ - "kind": "stratum", - "chunks": [ - { - "name": "foo", - "repo": "morphs", - "ref": "ref", - "build-depends": [] - }, - { - "name": "bar", - "repo": "morphs", - "ref": "ref", - "build-depends": [ - "foo" - ] - } - ] -}''' - - def test_writing_handles_added_chunks(self): - text_lines = self.stratum_text.splitlines() - text_lines = text_lines[0:16] + text_lines[8:17] + text_lines[17:] - text_lines[18] = ' "name": "baz",' - - # Add a new chunk to the list - morphology = Morphology(self.stratum_text) - morphology['chunks'].append(copy.copy(morphology['chunks'][1])) - morphology['chunks'][2]['name'] = 'baz' - - output = StringIO.StringIO() - morphology.update_text(self.stratum_text, output) - d = yaml.load(output.getvalue()) - self.assertEqual(d['chunks'][2]['name'], 'baz') - - def test_writing_handles_deleted_chunks(self): - text_lines = self.stratum_text.splitlines() - text_lines = text_lines[0:3] + text_lines[9:] - - # Delete a chunk - morphology = Morphology(self.stratum_text) - del morphology['chunks'][0] - - output = StringIO.StringIO() - morphology.update_text(self.stratum_text, output) - d = yaml.load(output.getvalue()) - self.assertEqual(len(d['chunks']), 1) - - system_text = '''{ - "kind": "system", - "arch": "x86_64", -}''' - - def test_nested_dict(self): - # Real morphologies don't trigger this code path, so we test manually - original_dict = { - 'dict': { '1': 'fee', '2': 'fie', '3': 'foe', '4': 'foo' } - } - live_dict = copy.deepcopy(original_dict) - live_dict['_orig_dict'] = live_dict['dict'] - - dummy = Morphology(self.stratum_text) - output_dict = dummy._apply_changes(live_dict, original_dict) - self.assertEqual(original_dict, output_dict) - - def test_uses_morphology_commands_when_given(self): - m = Morphology(''' - { - 'name': 'foo', - 'kind': 'chunk', - 'build-system': 'dummy', - 'build-commands': ['build-it'] - } - ''') - cmds = m.get_commands('build-commands') - self.assertEqual(cmds, ['build-it']) - - def test_uses_build_system_commands_when_morphology_doesnt(self): - m = Morphology(''' - { - 'name': 'foo', - 'kind': 'chunk', - 'build-system': 'dummy', - } - ''') - cmds = m.get_commands('build-commands') - self.assertEqual(cmds, ['echo dummy build']) - - def test_uses_morphology_commands_when_morphology_has_empty_list(self): - m = Morphology(''' - { - 'name': 'foo', - 'kind': 'chunk', - 'build-system': 'dummy', - 'build-commands': [] - } - ''') - cmds = m.get_commands('build-commands') - self.assertEqual(cmds, []) - - ## Cluster morphologies tests - - def test_parses_simple_cluster_morph(self): - m = Morphology(''' - name: foo - kind: cluster - systems: - - morph: bar - ''') - self.assertEqual(m['name'], 'foo') - self.assertEqual(m['kind'], 'cluster') - self.assertEqual(m['systems'][0]['morph'], 'bar') - - def test_fails_without_systems(self): - text = ''' - name: foo - kind: cluster - ''' - self.assertRaises(KeyError, Morphology, text) - - def test_fails_with_empty_systems(self): - text = ''' - name: foo - kind: cluster - systems: - ''' - self.assertRaises(ValueError, Morphology, text) - - def test_fails_without_morph(self): - text = ''' - name: foo - kind: cluster - systems: - - deploy: - ''' - self.assertRaises(KeyError, Morphology, text) - - def test_fails_with_invalid_deploy_defaults(self): - text = ''' - name: foo - kind: cluster - systems: - - morph: bar - deploy-defaults: ooops_i_am_not_a_mapping - ''' - self.assertRaises(ValueError, Morphology, text) - - def test_fails_with_invalid_deployment_params(self): - text = ''' - name: foo - kind: cluster - systems: - - morph: bar - deploy: - qux: ooops_i_am_not_a_mapping - ''' - self.assertRaises(ValueError, Morphology, text) |