Coverage for tests/test_matplotlibFormatter.py : 48%

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# This file is part of daf_butler. # # Developed for the LSST Data Management System. # This product includes software developed by the LSST Project # (http://www.lsst.org). # See the COPYRIGHT file at the top-level directory of this distribution # for details of code ownership. # # 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, either version 3 of the License, or # (at your option) any later version. # # 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, see <http://www.gnu.org/licenses/>.
"""
except ImportError: pyplot = None
"skipping test because matplotlib import failed") """Test for MatplotlibFormatter. """
self.root = tempfile.mkdtemp(dir=TESTDIR) Butler.makeRepo(self.root)
if os.path.exists(self.root): shutil.rmtree(self.root, ignore_errors=True)
butler = Butler(self.root, run="testrun") datasetType = DatasetType("test_plot", [], "Plot", universe=butler.registry.dimensions) butler.registry.registerDatasetType(datasetType) pyplot.imshow(np.random.randn(3, 4)) ref = butler.put(pyplot.gcf(), datasetType) parsed = urllib.parse.urlparse(butler.getUri(ref)) with tempfile.NamedTemporaryFile(suffix=".png") as file: pyplot.gcf().savefig(file.name) self.assertTrue( filecmp.cmp( parsed.path, file.name, shallow=True ) ) self.assertTrue(butler.datasetExists(ref)) with self.assertRaises(ValueError): butler.get(ref) butler.remove(ref) with self.assertRaises(LookupError): butler.datasetExists(ref)
unittest.main() |