def test_save(self):
"""
Test saving a datacube to a binary file
"""
for key in self.testCubes.keys():
print "Checking binary loading of test cube {0!s}".format(key)
cube = self.testCubes[key]
filename = os.path.normpath(self.dataPath+"/test_{0!s}.dat".format(key))
cube.save(filename)
self.assert_(os.path.exists(filename),"File {0!s} has not been created!".format(filename))
self.assert_(os.path.isfile(filename))
restoredCube = Datacube()
restoredCube.load(filename)
self.assert_(restoredCube.equal(cube),"Error: Restored datacube does not match original one!")
