Source code for sciunit.unit_test.utils_tests

"""Unit tests for sciunit utility functions and classes"""

import unittest
import tempfile


[docs]class UtilsTestCase(unittest.TestCase): """Unit tests for sciunit.utils"""
[docs] def test_log(self): from sciunit.utils import log log("Lorem Ipsum")
[docs] def test_assert_dimensionless(self): import quantities as pq from sciunit.utils import assert_dimensionless assert_dimensionless(3*pq.s*pq.Hz) try: assert_dimensionless(3*pq.s) except TypeError: pass else: raise Exception("Should have produced a type error")
[docs] def test_printd(self): from sciunit.utils import printd, printd_set printd_set(True) self.assertTrue(printd("This line should print")) printd_set(False) self.assertFalse(printd("This line should not print"))
[docs] def test_dict_hash(self): from sciunit.base import SciUnit d1 = {'a': 1, 'b': 2, 'c': 3} d2 = {'c': 3, 'a': 1, 'b': 2} dh1 = SciUnit.dict_hash(d1) dh2 = SciUnit.dict_hash(d2) self.assertTrue(type(dh1) is str) self.assertTrue(type(dh2) is str) self.assertEqual(d1, d2)
[docs] def test_import_module_from_path(self): from sciunit.utils import import_module_from_path temp_file = tempfile.mkstemp(suffix='.py')[1] with open(temp_file, 'w') as f: f.write('value = 42') module = import_module_from_path(temp_file) self.assertEqual(module.value, 42)
[docs] def test_versioned(self): from sciunit.models.examples import ConstModel m = ConstModel(37) print("Commit hash is %s" % m.version) print("Remote URL is %s" % m.remote_url) self.assertTrue('sciunit' in m.remote_url)