def test_m5_exceptions(self):
"""
Test that the correct exception is raised when you ask for a photometric
uncertainty but do not define the required m5 value
"""
obs = ObservationMetaData(pointingRA=25.0,
pointingDec=-14.0,
boundType='circle',
boundLength=0.1,
bandpassName=['u', 'g', 'r', 'z', 'y'],
m5=[24.0] * 5,
mjd=57388.0)
with self.assertRaises(KeyError) as context:
cat = testStars(self.star, obs_metadata=obs)
with lsst.utils.tests.getTempFilePath('.txt') as catName:
cat.write_catalog(catName)
self.assertIn(
'Is it possible your ObservationMetaData does not have the proper\nm5 values defined?',
context.exception.args[0])
with self.assertRaises(KeyError) as context:
cat = testGalaxies(self.galaxy, obs_metadata=obs)
with lsst.utils.tests.getTempFilePath('.txt') as catName:
cat.write_catalog(catName)
self.assertIn(
'Is it possible your ObservationMetaData does not have the proper\nm5 values defined?',
context.exception.args[0])
def test_m5_exceptions(self):
"""
Test that the correct exception is raised when you ask for a photometric
uncertainty but do not define the required m5 value
"""
obs = ObservationMetaData(pointingRA=25.0, pointingDec=-14.0,
boundType='circle', boundLength=0.1,
bandpassName=['u', 'g', 'r', 'z', 'y'],
m5 = [24.0] * 5,
mjd=57388.0)
with self.assertRaises(KeyError) as context:
cat = testStars(self.star, obs_metadata=obs)
with lsst.utils.tests.getTempFilePath('.txt') as catName:
cat.write_catalog(catName)
self.assertIn('Is it possible your ObservationMetaData does not have the proper\nm5 values defined?',
context.exception.args[0])
with self.assertRaises(KeyError) as context:
cat = testGalaxies(self.galaxy, obs_metadata=obs)
with lsst.utils.tests.getTempFilePath('.txt') as catName:
cat.write_catalog(catName)
self.assertIn('Is it possible your ObservationMetaData does not have the proper\nm5 values defined?',
context.exception.args[0])
def test_m5_exceptions(self):
"""
Test that the correct exception is raised when you ask for a photometric
uncertainty but do not define the required m5 value
"""
catName = os.path.join(getPackageDir('sims_catUtils'), 'tests',
'scratchSpace', 'm5_exception_cat.txt')
obs = ObservationMetaData(pointingRA=25.0,
pointingDec=-14.0,
boundType='circle',
boundLength=0.1,
bandpassName=['u', 'g', 'r', 'z', 'y'],
m5=[24.0] * 5,
mjd=57388.0)
with self.assertRaises(KeyError) as context:
cat = testStars(self.star, obs_metadata=obs)
cat.write_catalog(catName)
self.assertIn(
'Is it possible your ObservationMetaData does not have the proper\nm5 values defined?',
context.exception.args[0])
with self.assertRaises(KeyError) as context:
cat = testGalaxies(self.galaxy, obs_metadata=obs)
cat.write_catalog(catName)
self.assertIn(
'Is it possible your ObservationMetaData does not have the proper\nm5 values defined?',
context.exception.args[0])
if os.path.exists(catName):
os.unlink(catName)
def testStarCatalog(self):
test_cat = testStars(self.star, obs_metadata=self.obs_metadata)
with lsst.utils.tests.getTempFilePath('.txt') as catName:
test_cat.write_catalog(catName)
with open(catName) as cat:
lines = cat.readlines()
self.assertGreater(len(lines), 1) # to make sure we did not write an empty catalog
results = self.star.query_columns(obs_metadata=self.obs_metadata)
result = getOneChunk(results)
self.assertGreater(len(result), 0) # to make sure some results are returned
def testStarVariability(self):
starcat = testStars(self.star, obs_metadata=self.obs_metadata)
results = self.star.query_columns(['varParamStr'], obs_metadata=self.obs_metadata,
constraint='VarParamStr is not NULL')
result = getOneChunk(results)
ct = 0
for row in result:
ct += 1
mags=starcat.applyVariability(row['varParamStr'])
self.assertTrue(ct>0) #to make sure that the test was actually performed
def testStarVariability(self):
starcat = testStars(self.star, obs_metadata=self.obs_metadata)
results = self.star.query_columns(['varParamStr'], obs_metadata=self.obs_metadata,
constraint='VarParamStr is not NULL')
result = getOneChunk(results)
ct = 0
for row in result:
ct += 1
# apply variability to make sure it doesn't fall down
starcat.applyVariability([row['varParamStr']])
self.assertGreater(ct, 0) # to make sure that the test was actually performed
def testStarCatalog(self):
test_cat=testStars(self.star, obs_metadata=self.obs_metadata)
test_cat.write_catalog("testStarsOutput.txt")
cat = open("testStarsOutput.txt")
lines = cat.readlines()
self.assertTrue(len(lines)>1) #to make sure we did not write an empty catalog
cat.close()
results = self.star.query_columns(obs_metadata=self.obs_metadata)
result = getOneChunk(results)
self.assertTrue(len(result)>0) #to make sure some results are returned
os.unlink("testStarsOutput.txt")
def testStarCatalog(self):
test_cat = testStars(self.star, obs_metadata=self.obs_metadata)
with lsst.utils.tests.getTempFilePath('.txt') as catName:
test_cat.write_catalog(catName)
with open(catName) as cat:
lines = cat.readlines()
self.assertGreater(len(lines),
1) # to make sure we did not write an empty catalog
results = self.star.query_columns(obs_metadata=self.obs_metadata)
result = getOneChunk(results)
self.assertGreater(len(result),
0) # to make sure some results are returned
def testStarVariability(self):
starcat = testStars(self.star, obs_metadata=self.obs_metadata)
results = self.star.query_columns(['varParamStr'],
obs_metadata=self.obs_metadata,
constraint='VarParamStr is not NULL')
result = getOneChunk(results)
ct = 0
for row in result:
ct += 1
# apply variability to make sure it doesn't fall down
starcat.applyVariability([row['varParamStr']])
self.assertGreater(
ct, 0) # to make sure that the test was actually performed
def testStarCatalog(self):
catName = os.path.join(getPackageDir('sims_catUtils'), 'tests',
'scratchSpace', 'testPhotMixTestStarCat.txt')
if os.path.exists(catName):
os.unlink(catName)
test_cat = testStars(self.star, obs_metadata=self.obs_metadata)
test_cat.write_catalog(catName)
cat = open(catName)
lines = cat.readlines()
self.assertGreater(len(lines),
1) # to make sure we did not write an empty catalog
cat.close()
results = self.star.query_columns(obs_metadata=self.obs_metadata)
result = getOneChunk(results)
self.assertGreater(len(result),
0) # to make sure some results are returned
if os.path.exists(catName):
os.unlink(catName)
