casa5

##########################################################################

# test_ia_setbrightnessunit.py

#

# Copyright (C) 2008, 2009

# Associated Universities, Inc. Washington DC, USA.

#

# This script is free software; you can redistribute it and/or modify it

# under the terms of the GNU Library General Public License as published by

# the Free Software Foundation; either version 2 of the License, or (at your

# option) any later version.

#

# This library 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 Library General Public

# License for more details.

#

# You should have received a copy of the GNU Library General Public License

# along with this library; if not, write to the Free Software Foundation,

# Inc., 675 Massachusetts Ave, Cambridge, MA 02139, USA.

#

# Correspondence concerning AIPS++ should be adressed as follows:

#        Internet email: aips2-request@nrao.edu.

#        Postal address: AIPS++ Project Office

#                        National Radio Astronomy Observatory

#                        520 Edgemont Road

#                        Charlottesville, VA 22903-2475 USA

#

# <author>

# Dave Mehringer

# </author>

#

# <summary>

# Test suite for the CASA tool method ia.setbrightnessunit()

# </summary>

#

# <reviewed reviwer="" date="" tests="" demos="">

# </reviewed

#

# <prerequisite>

# <ul>

# </ul>

# </prerequisite>

#

# <etymology>

# Test for the ia.setbrightnessunit() tool method

# </etymology>

#

# <synopsis>

# Test for the ia.setbrightnessunit() tool method

# </synopsis> 

#

# <example>

#

# This test runs as part of the CASA python unit test suite and can be run from

# the command line via eg

# 

# `echo $CASAPATH/bin/casa | sed -e 's$ $/$'` --nologger --log2term -c `echo $CASAPATH | awk '{print $1}'`/code/xmlcasa/scripts/regressions/admin/runUnitTest.py test_ia_setbrightnessunit[test1,test2,...]

#

# </example>

#

# <motivation>

# To provide a test standard for the ia.setbrightnessunit() tool method to ensure

# coding changes do not break the associated bits 

# </motivation>

#

​

###########################################################################

import shutil

import casac

from tasks import *

from taskinit import *

from __main__ import *

import unittest

​

class ia_setbrightnessunit_test(unittest.TestCase):

    def setUp(self):

        self._myia = iatool()

    def tearDown(self):

        self._myia.done()

    def test_history(self):

        """verify history writing"""

        myia = self._myia

        myia.fromshape("zz",[20, 20])

        myia.setbrightnessunit("Jy/beam")

        msgs = myia.history()

        self.assertTrue("ia.setbrightnessunit" in msgs[-2])

        self.assertTrue("ia.setbrightnessunit" in msgs[-1])