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# This file is part of meas_base. 

# 

# Developed for the LSST Data Management System. 

# This product includes software developed by the LSST Project 

# (https://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 <https://www.gnu.org/licenses/>. 

 

import unittest 

 

import lsst.geom 

from lsst.meas.base.tests import (AlgorithmTestCase, CentroidTransformTestCase, 

SingleFramePluginTransformSetupHelper) 

import lsst.utils.tests 

 

 

class NaiveCentroidTestCase(AlgorithmTestCase, lsst.utils.tests.TestCase): 

 

def setUp(self): 

self.center = lsst.geom.Point2D(50.1, 49.8) 

self.bbox = lsst.geom.Box2I(lsst.geom.Point2I(-20, -30), 

lsst.geom.Extent2I(140, 160)) 

self.dataset = lsst.meas.base.tests.TestDataset(self.bbox) 

self.dataset.addSource(100000.0, self.center) 

 

def tearDown(self): 

del self.center 

del self.bbox 

del self.dataset 

 

def testSingleFramePlugin(self): 

task = self.makeSingleFrameMeasurementTask("base_NaiveCentroid") 

exposure, catalog = self.dataset.realize(10.0, task.schema, randomSeed=0) 

task.run(catalog, exposure) 

record = catalog[0] 

x = record.get("base_NaiveCentroid_x") 

y = record.get("base_NaiveCentroid_y") 

self.assertFalse(record.get("base_NaiveCentroid_flag")) 

self.assertFloatsAlmostEqual(x, self.center.getX(), atol=None, rtol=.02) 

self.assertFloatsAlmostEqual(y, self.center.getY(), atol=None, rtol=.02) 

 

 

class NaiveCentroidTransformTestCase(CentroidTransformTestCase, 

SingleFramePluginTransformSetupHelper, 

lsst.utils.tests.TestCase): 

controlClass = lsst.meas.base.NaiveCentroidControl 

algorithmClass = lsst.meas.base.NaiveCentroidAlgorithm 

transformClass = lsst.meas.base.NaiveCentroidTransform 

flagNames = ('flag', 'flag_noCounts', 'flag_edge') 

singleFramePlugins = ('base_NaiveCentroid',) 

forcedPlugins = ('base_NaiveCentroid',) 

 

 

class TestMemory(lsst.utils.tests.MemoryTestCase): 

pass 

 

 

def setup_module(module): 

lsst.utils.tests.init() 

 

 

75 ↛ 76line 75 didn't jump to line 76, because the condition on line 75 was never trueif __name__ == "__main__": 

lsst.utils.tests.init() 

unittest.main()