class TestBuildSystemGeneratorFinalize(TestCase): @classmethod def setUp(self): self.bsg = BuildSystemGenerator() def test_add_tasks_to_stage_invalid(self): self.assertEqual( None, self.bsg._add_tasks_to_stage(False, 1, 3, {'a': 'b'}, ['a', 'b'])) def test_finalize_on_empty(self): self.assertFalse(self.bsg._final) self.assertEqual(None, self.bsg.system) with self.assertRaises(InvalidSystem): self.bsg.finalize() def test_finalize_second_time(self): self.bsg._final = True with self.assertRaises(InvalidSystem): self.bsg.finalize() def test_finalize_with_non_clean_system(self): self.assertFalse(self.bsg._final) self.assertEqual(None, self.bsg.system) self.bsg.system = True with self.assertRaises(InvalidSystem): self.bsg.finalize() def test_final_toggles_final_state(self): self.assertFalse(self.bsg._final) self.bsg._process_job({ 'stage': 'test0', 'dir': '/tmp', 'cmd': 'touch', 'args': ['a', 'b'] }) self.bsg.finalize() self.assertTrue(self.bsg._final) def test_final_creates_build_system_object(self): self.assertFalse(self.bsg._final) self.bsg._process_job({ 'stage': 'test0', 'dir': '/tmp', 'cmd': 'touch', 'args': ['a', 'b'] }) self.bsg.finalize() self.assertTrue(isinstance(self.bsg.system, BuildSystem))
class TestBuildSystemGeneratorFinalize(TestCase): @classmethod def setUp(self): self.bsg = BuildSystemGenerator() def test_add_tasks_to_stage_invalid(self): self.assertEqual(None, self.bsg._add_tasks_to_stage(False, 1, 3, {'a': 'b'}, ['a', 'b'])) def test_finalize_on_empty(self): self.assertFalse(self.bsg._final) self.assertEqual(None, self.bsg.system) with self.assertRaises(InvalidSystem): self.bsg.finalize() def test_finalize_second_time(self): self.bsg._final = True with self.assertRaises(InvalidSystem): self.bsg.finalize() def test_finalize_with_non_clean_system(self): self.assertFalse(self.bsg._final) self.assertEqual(None, self.bsg.system) self.bsg.system = True with self.assertRaises(InvalidSystem): self.bsg.finalize() def test_final_toggles_final_state(self): self.assertFalse(self.bsg._final) self.bsg._process_job({ 'stage': 'test0', 'dir': '/tmp', 'cmd': 'touch', 'args': ['a', 'b'] }) self.bsg.finalize() self.assertTrue(self.bsg._final) def test_final_creates_build_system_object(self): self.assertFalse(self.bsg._final) self.bsg._process_job({ 'stage': 'test0', 'dir': '/tmp', 'cmd': 'touch', 'args': ['a', 'b'] }) self.bsg.finalize() self.assertTrue(isinstance(self.bsg.system, BuildSystem))
class TestBuildSystemGenerator(TestCase): @classmethod def setUp(self): self.bsg = BuildSystemGenerator() self.funcs = { 'dumb': dummy_function, 'dump_new': dump_args_to_json_file_with_newlines, 'dump': dump_args_to_json_file } def test_initiation_funcs_empty(self): self.assertEqual(self.bsg.funcs, {}) def test_initiation_funcs_initialized(self): func = {'a': dummy_function} bs = BuildSystemGenerator(func) self.assertEqual(bs.funcs, func) def test_initiation_funcs_initialized_tuple(self): func = ('a', dummy_function) bs = BuildSystemGenerator(func) self.assertEqual(bs.funcs, {}) def test_initiation_internal_stages(self): self.assertTrue(isinstance(self.bsg._stages, BuildSystem)) def test_initiation_dependency_checking_object(self): self.assertTrue(isinstance(self.bsg.check, DependencyChecks)) def test_initiation_empty_system(self): self.assertEqual(self.bsg.system, None) def test_initiation_of_tree_structures(self): self.assertTrue(isinstance(self.bsg._process_jobs, dict)) self.assertTrue(isinstance(self.bsg._process_tree, dict)) def test_initial_object_is_open(self): self.assertFalse(self.bsg._final) def test_check_method_correct_setting(self): self.assertEqual(self.bsg.check._check, self.bsg.check_method) def test_check_method_correct_value(self): self.assertTrue(self.bsg.check_method in self.bsg.check.checks) def test_check_method_resistance(self): o = self.bsg.check_method self.bsg.check_method = '_abcdefg' self.assertEqual(o, self.bsg.check_method) def test_check_method_change_success(self): o = self.bsg.check_method self.bsg.check_method = 'hash' self.assertNotEqual(o, self.bsg.check_method) def test_process_strings_no_token(self): string = 'this string has no replacement tokens' self.assertEqual(self.bsg.process_strings(string, {}), string) def test_process_replacement_strings_not_dict(self): with self.assertRaises(TypeError): self.bsg.process_strings(['a'], 'f{o}o') def test_process_successful_replacement(self): new = 'this is not a car.' old = 'this {is} a car.' p = self.bsg.process_strings(old, {'is': 'is not'}) self.assertEqual(p, new) def test_process_irrelevant_spec(self): old = 'this {is} a car.' with self.assertRaises(InvalidJob): p = self.bsg.process_strings(old, {"isn't'": 'is not'}) def test_process_half_relevant_spec(self): old = 'this {works} or {not}' new = 'this wwworks or {not}' strings = {'works': 'wwworks', 'car': 'cccar'} with self.assertRaises(InvalidJob): self.assertEqual(self.bsg.process_strings(old, strings), new) def test_process_replacements_in_dict(self): old = {'message': 'this {car} {works}'} new = {'message': 'this cccar wwworks'} strings = {'works': 'wwworks', 'car': 'cccar'} ret = self.bsg.process_strings(old, strings) self.assertEqual(ret, new) alt = {'message': old['message'].format(**strings)} self.assertEqual(alt, new) def test_generate_job_list(self): args = (1, 2) expected = (dummy_function, args) ret = self.bsg.generate_job({ 'job': 'dumb', 'args': [1, 2] }, self.funcs) self.assertEqual(expected, ret) def test_generate_job_tuple(self): args = (1, 2) expected = (dummy_function, args) ret = self.bsg.generate_job({'job': 'dumb', 'args': args}, self.funcs) self.assertEqual(expected, ret) def test_generate_job_dict(self): args = {'a': 1, 'b': 2} expected = (dummy_function, args) ret = self.bsg.generate_job({'job': 'dumb', 'args': args}, self.funcs) self.assertEqual(expected, ret) def test_generate_job_malformed_args(self): args = BuildSystem() with self.assertRaises(InvalidJob): self.bsg.generate_job({'job': 'dumb', 'args': args}, self.funcs) def test_generate_job_non_extant_function(self): args = (1, 2) with self.assertRaises(InvalidJob): self.bsg.generate_job({'job': 'Nope', 'args': args}, self.funcs) def test_generate_job_list_func_callable(self): args = (1, 2) expected = (dummy_function, args) ret = self.bsg.generate_job({ 'job': dummy_function, 'args': [1, 2] }, self.funcs) self.assertEqual(expected, ret) def test_generate_job_tuple_func_callable(self): args = (1, 2) expected = (dummy_function, args) ret = self.bsg.generate_job({ 'job': dummy_function, 'args': args }, self.funcs) self.assertEqual(expected, ret) def test_generate_job_dict_func_callable(self): args = {'a': 1, 'b': 2} expected = (dummy_function, args) ret = self.bsg.generate_job({ 'job': dummy_function, 'args': args }, self.funcs) self.assertEqual(expected, ret) def test_generate_job_malformed_args_func_callable(self): args = BuildSystem() with self.assertRaises(InvalidJob): self.bsg.generate_job({ 'job': dummy_function, 'args': args }, self.funcs) def test_adding_task_to_funcs(self): self.assertEqual(self.bsg.funcs, {}) self.bsg.add_task('foo', dummy_function) self.assertEqual(self.bsg.funcs, {'foo': dummy_function}) def test_adding_task_to_funcs_invalid_job(self): self.assertEqual(self.bsg.funcs, {}) with self.assertRaises(InvalidJob): self.bsg.add_task('foo', BuildSystemGenerator) self.assertEqual(self.bsg.funcs, {}) # TODO tests for ingest_yaml # TODO tests for ingest_json def test_dependency_string_full_name(self): spec = { 'dependency': 'a b c d', 'target': '/tmp/files', 'msg': 'alpha' } expected = ['a', 'b', 'c', 'd'] self.assertEqual(self.bsg.get_dependency_list(spec), expected) def test_dependency_string_shortest(self): spec = {'dep': 'a b c d', 'target': '/tmp/files', 'msg': 'alpha'} expected = ['a', 'b', 'c', 'd'] self.assertEqual(self.bsg.get_dependency_list(spec), expected) def test_dependency_string_short_alt(self): spec = {'deps': 'a b c d', 'target': '/tmp/files', 'msg': 'alpha'} expected = ['a', 'b', 'c', 'd'] self.assertEqual(self.bsg.get_dependency_list(spec), expected) def test_dependency_list_full_name(self): spec = { 'dependency': ['a', 'b', 'c', 'd'], 'target': '/tmp/files', 'msg': 'alpha' } expected = ['a', 'b', 'c', 'd'] self.assertEqual(self.bsg.get_dependency_list(spec), expected) def test_dependency_list_shortest(self): spec = { 'dep': ['a', 'b', 'c', 'd'], 'target': '/tmp/files', 'msg': 'alpha' } expected = ['a', 'b', 'c', 'd'] self.assertEqual(self.bsg.get_dependency_list(spec), expected) def test_dependency_list_short_alt(self): spec = { 'deps': ['a', 'b', 'c', 'd'], 'target': '/tmp/files', 'msg': 'alpha' } expected = ['a', 'b', 'c', 'd'] self.assertEqual(self.bsg.get_dependency_list(spec), expected) def test_process_job_with_stage_and_target(self): spec = { 'target': 'other', 'dependency': 'string', 'job': 'dumb', 'args': None, 'stage': 'one', } with self.assertRaises(InvalidJob): self.bsg._process_job(spec) def test_process_dependency_list(self): self.assertEqual(self.bsg._process_jobs, {}) self.assertEqual(self.bsg._process_tree, {}) self.bsg.check.check_method = 'force' spec = { 'deps': ['a', 'b', 'c', 'd'], 'stage': 'test', 'target': '/tmp/files0', 'dir': '/tmp', 'cmd': 'touch', 'args': ['a', 'b'], 'msg': 'alpha' } self.bsg._process_dependency(spec) self.assertEqual(spec['deps'], self.bsg._process_tree[spec['target']]) def test_process_dependency_string(self): self.assertEqual(self.bsg._process_jobs, {}) self.assertEqual(self.bsg._process_tree, {}) self.bsg.check.check_method = 'force' spec = { 'deps': 'a b c d', 'stage': 'test', 'target': '/tmp/files1', 'dir': '/tmp', 'cmd': 'touch', 'args': ['a', 'b'], 'msg': 'alpha' } self.bsg._process_dependency(spec) self.assertEqual(spec['deps'].split(), self.bsg._process_tree[spec['target']]) def test_process_dependency_rebuild_needed(self): self.assertEqual(self.bsg._process_jobs, {}) self.assertEqual(self.bsg._process_tree, {}) self.bsg.check.check_method = 'force' spec = { 'deps': 'a b c d', 'stage': 'test', 'target': '/tmp/files2', 'dir': '/tmp', 'cmd': 'touch', 'args': ['a', 'b'], 'msg': 'alpha' } self.bsg._process_dependency(spec) self.assertTrue(self.bsg._process_jobs[spec['target']][1]) def test_process_dependency_rebuild_not_needed(self): self.assertEqual(self.bsg._process_jobs, {}) self.assertEqual(self.bsg._process_tree, {}) self.bsg.check.check_method = 'ignore' spec = { 'deps': 'a b c d', 'stage': 'test', 'target': '/tmp/files3', 'dir': '/tmp', 'cmd': 'touch', 'args': ['a', 'b'], 'msg': 'alpha' } self.bsg._process_dependency(spec) self.assertFalse(self.bsg._process_jobs[spec['target']][1]) def test_job_processing_dep_target(self): spec = { 'target': '/tmp/files3', 'dependency': ['a', 'b'], 'dir': '/tmp', 'cmd': 'touch', 'args': ['a', 'b'], 'msg': 'alpha' } self.assertTrue(self.bsg._process_job(spec)) def test_job_processing_no_dep_target(self): spec = { 'target': '/tmp/files3', 'dir': '/tmp', 'cmd': 'touch', 'args': ['a', 'b'], 'msg': 'alpha' } self.assertTrue(self.bsg._process_job(spec)) def test_job_processing_dep_stage(self): spec = { 'stage': '/tmp/files3', 'dependency': ['a', 'b'], 'dir': '/tmp', 'cmd': 'touch', 'args': ['a', 'b'], 'msg': 'alpha' } self.assertTrue(self.bsg._process_job(spec)) def test_job_processing_no_dep_stage(self): spec = { 'stage': '/tmp/files3', 'dir': '/tmp', 'cmd': 'touch', 'args': ['a', 'b'], 'msg': 'alpha' } self.assertTrue(self.bsg._process_job(spec)) def test_job_processing_invalid_with_stage_and_target(self): spec = { 'stage': 'test', 'target': '/tmp/files3', 'dependency': ['a', 'b'], 'dir': '/tmp', 'cmd': 'touch', 'args': ['a', 'b'], 'msg': 'alpha' } with self.assertRaises(InvalidJob): self.bsg._process_job(spec)
class TestBuildSystemGeneratorFunctional(TestCase): @classmethod def setUp(self): self.funcs = { 'dumb': dummy_function, 'dump_new': dump_args_to_json_file_with_newlines, 'dump': dump_args_to_json_file, 'shell': subprocess.call } self.bsg = BuildSystemGenerator(self.funcs) self.bsg.check_method = 'force' self.complex_jobs = [{ 'target': 'a', 'dep': ['b', 'f', 'r'], 'job': 'dumb', 'args': [None, None] }, { 'target': 'b', 'dep': ['c', 'l'], 'job': 'dumb', 'args': [None, None] }, { 'target': 'c', 'dep': ['r', 'l'], 'job': 'dumb', 'args': [None, None] }, { 'target': 'r', 'dep': [], 'job': 'dumb', 'args': [None, None] }, { 'target': 'f', 'dep': [], 'job': 'dumb', 'args': [None, None] }, { 'target': 'l', 'dep': [], 'job': 'dumb', 'args': [None, None] }] self.simple_jobs = [{ 'target': 'a', 'dep': 'b', 'job': 'dumb', 'args': [None, None] }, { 'target': 'b', 'dep': 'c', 'job': 'dumb', 'args': [None, None] }, { 'target': 'c', 'dep': [], 'job': 'dumb', 'args': [None, None] }] def simple_system(self): for i in self.simple_jobs: self.bsg._process_job(i) def complex_system(self): for i in self.complex_jobs: self.bsg._process_job(i) def test_dependency_ordering_one(self): self.simple_system() self.bsg.finalize() self.assertEqual(self.bsg._process, ['a', 'b', 'c']) def test_graph_assemblage_simple_comp(self): self.simple_system() self.bsg.finalize() self.assertTrue('a' in self.bsg._process_tree) self.assertTrue('b' in self.bsg._process_tree) self.assertTrue('c' in self.bsg._process_tree) def test_graph_assemblage_simple_comp(self): self.simple_system() self.bsg.finalize() self.assertEqual(self.bsg._process_tree['a'], ['b']) self.assertEqual(self.bsg._process_tree['b'], ['c']) self.assertEqual(self.bsg._process_tree['c'], []) def test_dependency_ordering_complex(self): self.complex_system() self.bsg.finalize() self.assertEqual(self.bsg._process, ['a', 'f', 'b', 'c', 'l', 'r']) def test_dependency_ordering_complex_comp(self): self.complex_system() self.bsg.finalize() self.assertEqual(self.bsg._process_tree['a'], ['b', 'f', 'r']) self.assertEqual(self.bsg._process_tree['b'], ['c', 'l']) self.assertEqual(self.bsg._process_tree['c'], ['r', 'l']) self.assertEqual(self.bsg._process_tree['r'], []) self.assertEqual(self.bsg._process_tree['f'], []) self.assertEqual(self.bsg._process_tree['l'], []) def test_job_grouping(self): self.complex_system() self.bsg.finalize() self.assertEqual(self.bsg.system._stages[0], 'r') job = (self.funcs['dumb'], (None, None)) for i in self.bsg.system.stages['r'].stage: self.assertEqual(i, job) def test_run_without_errors_complex(self): self.complex_system() self.bsg.finalize() self.assertTrue(self.bsg.system.run()) def test_run_without_errors_simple(self): self.simple_system() self.bsg.finalize() self.assertTrue(self.bsg.system.run()) def test_run_without_errors_combined(self): self.complex_system() self.simple_system() self.bsg.finalize() self.assertTrue(self.bsg.system.run()) def test_ingestion_simple(self): self.simple_system() self.bsg.finalize() procedural = sorted(self.bsg.specs.keys()) second = BuildSystemGenerator(self.bsg.funcs) second.ingest(self.simple_jobs) second.finalize() ingested = sorted(second.specs.keys()) self.assertEqual(procedural, ingested) def test_buildsystem_narrowing_complex(self): self.complex_system() self.bsg.finalize() new_bsg = narrow_buildsystem('c', self.bsg) for i in ['c', 'r', 'l']: self.assertTrue(i in new_bsg._process_tree) self.assertTrue(len(new_bsg._process_tree) == 3)
class TestBuildSystemGenerator(TestCase): @classmethod def setUp(self): self.bsg = BuildSystemGenerator() self.funcs = { 'dumb': dummy_function, 'dump_new': dump_args_to_json_file_with_newlines, 'dump': dump_args_to_json_file } def test_initiation_funcs_empty(self): self.assertEqual(self.bsg.funcs, {}) def test_initiation_funcs_initialized(self): func = { 'a': dummy_function } bs = BuildSystemGenerator(func) self.assertEqual(bs.funcs, func) def test_initiation_funcs_initialized_tuple(self): func = ('a', dummy_function) bs = BuildSystemGenerator(func) self.assertEqual(bs.funcs, {}) def test_initiation_internal_stages(self): self.assertTrue(isinstance(self.bsg._stages, BuildSystem)) def test_initiation_dependency_checking_object(self): self.assertTrue(isinstance(self.bsg.check, DependencyChecks)) def test_initiation_empty_system(self): self.assertEqual(self.bsg.system, None) def test_initiation_of_tree_structures(self): self.assertTrue(isinstance(self.bsg._process_jobs, dict)) self.assertTrue(isinstance(self.bsg._process_tree, dict)) def test_initial_object_is_open(self): self.assertFalse(self.bsg._final) def test_check_method_correct_setting(self): self.assertEqual(self.bsg.check._check, self.bsg.check_method) def test_check_method_correct_value(self): self.assertTrue(self.bsg.check_method in self.bsg.check.checks) def test_check_method_resistance(self): o = self.bsg.check_method self.bsg.check_method = '_abcdefg' self.assertEqual(o, self.bsg.check_method) def test_check_method_change_success(self): o = self.bsg.check_method self.bsg.check_method = 'hash' self.assertNotEqual(o, self.bsg.check_method) def test_process_strings_no_token(self): string = 'this string has no replacement tokens' self.assertEqual(self.bsg.process_strings(string, {}), string) def test_process_replacement_strings_not_dict(self): with self.assertRaises(TypeError): self.bsg.process_strings(['a'], 'f{o}o') def test_process_successful_replacement(self): new = 'this is not a car.' old = 'this {is} a car.' p = self.bsg.process_strings(old, { 'is': 'is not'}) self.assertEqual(p, new) def test_process_irrelevant_spec(self): old = 'this {is} a car.' with self.assertRaises(InvalidJob): p = self.bsg.process_strings(old,{ "isn't'": 'is not'}) def test_process_half_relevant_spec(self): old = 'this {works} or {not}' new = 'this wwworks or {not}' strings = {'works': 'wwworks', 'car': 'cccar'} with self.assertRaises(InvalidJob): self.assertEqual(self.bsg.process_strings(old, strings), new) def test_process_replacements_in_dict(self): old = {'message': 'this {car} {works}'} new = {'message': 'this cccar wwworks'} strings = {'works': 'wwworks', 'car': 'cccar'} ret = self.bsg.process_strings(old, strings) self.assertEqual(ret, new) alt = { 'message': old['message'].format(**strings)} self.assertEqual(alt, new) def test_generate_job_list(self): args = (1, 2) expected = (dummy_function, args) ret = self.bsg.generate_job({'job': 'dumb', 'args': [1, 2]}, self.funcs) self.assertEqual(expected, ret) def test_generate_job_tuple(self): args = (1, 2) expected = (dummy_function, args) ret = self.bsg.generate_job({'job': 'dumb', 'args': args}, self.funcs) self.assertEqual(expected, ret) def test_generate_job_dict(self): args = {'a': 1, 'b': 2} expected = (dummy_function, args) ret = self.bsg.generate_job({'job': 'dumb', 'args': args}, self.funcs) self.assertEqual(expected, ret) def test_generate_job_malformed_args(self): args = BuildSystem() with self.assertRaises(InvalidJob): self.bsg.generate_job({'job': 'dumb', 'args': args}, self.funcs) def test_generate_job_non_extant_function(self): args = (1, 2) with self.assertRaises(InvalidJob): self.bsg.generate_job({'job': 'Nope', 'args': args}, self.funcs) def test_generate_job_list_func_callable(self): args = (1, 2) expected = (dummy_function, args) ret = self.bsg.generate_job({'job': dummy_function, 'args': [1, 2]}, self.funcs) self.assertEqual(expected, ret) def test_generate_job_tuple_func_callable(self): args = (1, 2) expected = (dummy_function, args) ret = self.bsg.generate_job({'job': dummy_function, 'args': args}, self.funcs) self.assertEqual(expected, ret) def test_generate_job_dict_func_callable(self): args = {'a': 1, 'b': 2} expected = (dummy_function, args) ret = self.bsg.generate_job({'job': dummy_function, 'args': args}, self.funcs) self.assertEqual(expected, ret) def test_generate_job_malformed_args_func_callable(self): args = BuildSystem() with self.assertRaises(InvalidJob): self.bsg.generate_job({'job': dummy_function, 'args': args}, self.funcs) def test_adding_task_to_funcs(self): self.assertEqual(self.bsg.funcs, {}) self.bsg.add_task('foo', dummy_function) self.assertEqual(self.bsg.funcs, {'foo': dummy_function}) def test_adding_task_to_funcs_invalid_job(self): self.assertEqual(self.bsg.funcs, {}) with self.assertRaises(InvalidJob): self.bsg.add_task('foo', BuildSystemGenerator) self.assertEqual(self.bsg.funcs, {}) # TODO tests for ingest_yaml # TODO tests for ingest_json def test_dependency_string_full_name(self): spec = { 'dependency': 'a b c d', 'target': '/tmp/files', 'msg': 'alpha' } expected = [ 'a', 'b', 'c', 'd' ] self.assertEqual(self.bsg.get_dependency_list(spec), expected) def test_dependency_string_shortest(self): spec = { 'dep': 'a b c d', 'target': '/tmp/files', 'msg': 'alpha' } expected = [ 'a', 'b', 'c', 'd' ] self.assertEqual(self.bsg.get_dependency_list(spec), expected) def test_dependency_string_short_alt(self): spec = { 'deps': 'a b c d', 'target': '/tmp/files', 'msg': 'alpha' } expected = [ 'a', 'b', 'c', 'd' ] self.assertEqual(self.bsg.get_dependency_list(spec), expected) def test_dependency_list_full_name(self): spec = { 'dependency': ['a', 'b', 'c', 'd'], 'target': '/tmp/files', 'msg': 'alpha' } expected = [ 'a', 'b', 'c', 'd' ] self.assertEqual(self.bsg.get_dependency_list(spec), expected) def test_dependency_list_shortest(self): spec = { 'dep': ['a', 'b', 'c', 'd'], 'target': '/tmp/files', 'msg': 'alpha' } expected = [ 'a', 'b', 'c', 'd' ] self.assertEqual(self.bsg.get_dependency_list(spec), expected) def test_dependency_list_short_alt(self): spec = { 'deps': ['a', 'b', 'c', 'd'], 'target': '/tmp/files', 'msg': 'alpha' } expected = [ 'a', 'b', 'c', 'd' ] self.assertEqual(self.bsg.get_dependency_list(spec), expected) def test_process_job_with_stage_and_target(self): spec = { 'target': 'other', 'dependency': 'string', 'job': 'dumb', 'args': None, 'stage': 'one', } with self.assertRaises(InvalidJob): self.bsg._process_job(spec) def test_process_dependency_list(self): self.assertEqual(self.bsg._process_jobs, {}) self.assertEqual(self.bsg._process_tree, {}) self.bsg.check.check_method = 'force' spec = { 'deps': ['a', 'b', 'c', 'd'], 'stage': 'test', 'target': '/tmp/files0', 'dir': '/tmp', 'cmd': 'touch', 'args': ['a', 'b'], 'msg': 'alpha' } self.bsg._process_dependency(spec) self.assertEqual(spec['deps'], self.bsg._process_tree[spec['target']]) def test_process_dependency_string(self): self.assertEqual(self.bsg._process_jobs, {}) self.assertEqual(self.bsg._process_tree, {}) self.bsg.check.check_method = 'force' spec = { 'deps': 'a b c d', 'stage': 'test', 'target': '/tmp/files1', 'dir': '/tmp', 'cmd': 'touch', 'args': ['a', 'b'], 'msg': 'alpha' } self.bsg._process_dependency(spec) self.assertEqual(spec['deps'].split(), self.bsg._process_tree[spec['target']]) def test_process_dependency_rebuild_needed(self): self.assertEqual(self.bsg._process_jobs, {}) self.assertEqual(self.bsg._process_tree, {}) self.bsg.check.check_method = 'force' spec = { 'deps': 'a b c d', 'stage': 'test', 'target': '/tmp/files2', 'dir': '/tmp', 'cmd': 'touch', 'args': ['a', 'b'], 'msg': 'alpha' } self.bsg._process_dependency(spec) self.assertTrue(self.bsg._process_jobs[spec['target']][1]) def test_process_dependency_rebuild_not_needed(self): self.assertEqual(self.bsg._process_jobs, {}) self.assertEqual(self.bsg._process_tree, {}) self.bsg.check.check_method = 'ignore' spec = { 'deps': 'a b c d', 'stage': 'test', 'target': '/tmp/files3', 'dir': '/tmp', 'cmd': 'touch', 'args': ['a', 'b'], 'msg': 'alpha' } self.bsg._process_dependency(spec) self.assertFalse(self.bsg._process_jobs[spec['target']][1]) def test_job_processing_dep_target(self): spec = { 'target': '/tmp/files3', 'dependency': ['a', 'b'], 'dir': '/tmp', 'cmd': 'touch', 'args': ['a', 'b'], 'msg': 'alpha' } self.assertTrue(self.bsg._process_job(spec)) def test_job_processing_no_dep_target(self): spec = { 'target': '/tmp/files3', 'dir': '/tmp', 'cmd': 'touch', 'args': ['a', 'b'], 'msg': 'alpha' } self.assertTrue(self.bsg._process_job(spec)) def test_job_processing_dep_stage(self): spec = { 'stage': '/tmp/files3', 'dependency': ['a', 'b'], 'dir': '/tmp', 'cmd': 'touch', 'args': ['a', 'b'], 'msg': 'alpha' } self.assertTrue(self.bsg._process_job(spec)) def test_job_processing_no_dep_stage(self): spec = { 'stage': '/tmp/files3', 'dir': '/tmp', 'cmd': 'touch', 'args': ['a', 'b'], 'msg': 'alpha' } self.assertTrue(self.bsg._process_job(spec)) def test_job_processing_invalid_with_stage_and_target(self): spec = { 'stage': 'test', 'target': '/tmp/files3', 'dependency': ['a', 'b'], 'dir': '/tmp', 'cmd': 'touch', 'args': ['a', 'b'], 'msg': 'alpha' } with self.assertRaises(InvalidJob): self.bsg._process_job(spec)
class TestBuildSystemGeneratorFunctional(TestCase): @classmethod def setUp(self): self.funcs = { 'dumb': dummy_function, 'dump_new': dump_args_to_json_file_with_newlines, 'dump': dump_args_to_json_file, 'shell': subprocess.call } self.bsg = BuildSystemGenerator(self.funcs) self.bsg.check_method = 'force' self.complex_jobs = [ { 'target': 'a', 'dep': ['b', 'f', 'r'], 'job': 'dumb', 'args': [None, None] }, { 'target': 'b', 'dep': ['c', 'l'], 'job': 'dumb', 'args': [None, None] }, { 'target': 'c', 'dep': ['r', 'l'], 'job': 'dumb', 'args': [None, None] }, { 'target': 'r', 'dep': [], 'job': 'dumb', 'args': [None, None] }, { 'target': 'f', 'dep': [], 'job': 'dumb', 'args': [None, None] }, { 'target': 'l', 'dep': [], 'job': 'dumb', 'args': [None, None] } ] self.simple_jobs = [ { 'target': 'a', 'dep': 'b', 'job': 'dumb', 'args': [None, None] }, { 'target': 'b', 'dep': 'c', 'job': 'dumb', 'args': [None, None] }, { 'target': 'c', 'dep': [], 'job': 'dumb', 'args': [None, None] } ] def simple_system(self): for i in self.simple_jobs: self.bsg._process_job(i) def complex_system(self): for i in self.complex_jobs: self.bsg._process_job(i) def test_dependency_ordering_one(self): self.simple_system() self.bsg.finalize() self.assertEqual(self.bsg._process, ['a', 'b', 'c']) def test_graph_assemblage_simple_comp(self): self.simple_system() self.bsg.finalize() self.assertTrue('a' in self.bsg._process_tree) self.assertTrue('b' in self.bsg._process_tree) self.assertTrue('c' in self.bsg._process_tree) def test_graph_assemblage_simple_comp(self): self.simple_system() self.bsg.finalize() self.assertEqual(self.bsg._process_tree['a'], ['b']) self.assertEqual(self.bsg._process_tree['b'], ['c']) self.assertEqual(self.bsg._process_tree['c'], []) def test_dependency_ordering_complex(self): self.complex_system() self.bsg.finalize() self.assertEqual(self.bsg._process, ['a', 'f', 'b', 'c', 'l', 'r']) def test_dependency_ordering_complex_comp(self): self.complex_system() self.bsg.finalize() self.assertEqual(self.bsg._process_tree['a'], ['b', 'f', 'r']) self.assertEqual(self.bsg._process_tree['b'], ['c', 'l']) self.assertEqual(self.bsg._process_tree['c'], ['r', 'l']) self.assertEqual(self.bsg._process_tree['r'], []) self.assertEqual(self.bsg._process_tree['f'], []) self.assertEqual(self.bsg._process_tree['l'], []) def test_job_grouping(self): self.complex_system() self.bsg.finalize() self.assertEqual(self.bsg.system._stages[0], 'r') job = (self.funcs['dumb'], (None, None)) for i in self.bsg.system.stages['r'].stage: self.assertEqual(i, job) def test_run_without_errors_complex(self): self.complex_system() self.bsg.finalize() self.assertTrue(self.bsg.system.run()) def test_run_without_errors_simple(self): self.simple_system() self.bsg.finalize() self.assertTrue(self.bsg.system.run()) def test_run_without_errors_combined(self): self.complex_system() self.simple_system() self.bsg.finalize() self.assertTrue(self.bsg.system.run()) def test_ingestion_simple(self): self.simple_system() self.bsg.finalize() procedural = sorted(self.bsg.specs.keys()) second = BuildSystemGenerator(self.bsg.funcs) second.ingest(self.simple_jobs) second.finalize() ingested = sorted(second.specs.keys()) self.assertEqual(procedural, ingested) def test_buildsystem_narrowing_complex(self): self.complex_system() self.bsg.finalize() new_bsg = narrow_buildsystem('c', self.bsg) for i in ['c', 'r', 'l']: self.assertTrue(i in new_bsg._process_tree) self.assertTrue(len(new_bsg._process_tree) == 3)