def test_migrate_settings(self): settings = dict(ncomponents=10) OWPCA.migrate_settings(settings, 0) self.assertEqual(settings['ncomponents'], 10) settings = dict(ncomponents=101) OWPCA.migrate_settings(settings, 0) self.assertEqual(settings['ncomponents'], 100)
def test_migrate_settings(self): settings = dict(ncomponents=10) OWPCA.migrate_settings(settings, 0) self.assertEqual(settings['ncomponents'], 10) settings = dict(ncomponents=101) OWPCA.migrate_settings(settings, 0) self.assertEqual(settings['ncomponents'], 100)
def test_migrate_settings_limits_components(self): settings = dict(ncomponents=10) OWPCA.migrate_settings(settings, 0) self.assertEqual(settings["ncomponents"], 10) settings = dict(ncomponents=101) OWPCA.migrate_settings(settings, 0) self.assertEqual(settings["ncomponents"], 100)
def test_migrate_settings_changes_variance_covered_to_int(self): settings = dict(variance_covered=17.5) OWPCA.migrate_settings(settings, 0) self.assertEqual(settings["variance_covered"], 17) settings = dict(variance_covered=float('nan')) OWPCA.migrate_settings(settings, 0) self.assertEqual(settings["variance_covered"], 100)
def test_migrate_settings_changes_variance_covered_to_int(self): settings = dict(variance_covered=17.5) OWPCA.migrate_settings(settings, 0) self.assertEqual(settings["variance_covered"], 17) settings = dict(variance_covered=float('nan')) OWPCA.migrate_settings(settings, 0) self.assertEqual(settings["variance_covered"], 100)