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import unittest 

 

import astshim as ast 

from astshim.test import MappingTestCase 

 

 

class TestSpecFrame(MappingTestCase): 

 

def test_SpecFrameBasics(self): 

frame = ast.SpecFrame() 

self.assertEqual(frame.className, "SpecFrame") 

self.assertEqual(frame.nIn, 1) 

self.assertEqual(frame.nAxes, 1) 

self.assertEqual(frame.maxAxes, 1) 

self.assertEqual(frame.minAxes, 1) 

self.assertEqual(frame.alignSystem, "WAVE") 

self.assertEqual(frame.dut1, 0.0) 

self.assertEqual(frame.epoch, 2000.0) 

self.assertEqual(frame.obsAlt, 0.0) 

self.assertEqual(frame.obsLat, "N0:00:00.00") 

self.assertEqual(frame.obsLon, "E0:00:00.00") 

self.assertTrue(frame.permute) 

self.assertFalse(frame.preserveAxes) 

self.assertEqual(frame.system, "WAVE") 

self.assertEqual(frame.title, "Wavelength") 

 

self.assertGreater(abs(frame.getBottom(1)), 1e99) 

self.assertGreater(abs(frame.getTop(1)), 1e99) 

self.assertGreater(frame.getTop(1), frame.getBottom(1)) 

self.assertTrue(frame.getDirection(1)) 

self.assertEqual(frame.getInternalUnit(1), "Angstrom") 

self.assertEqual(frame.getNormUnit(1), "") 

self.assertEqual(frame.getSymbol(1), "WAVE") 

self.assertEqual(frame.getUnit(1), "Angstrom") 

 

self.checkCopy(frame) 

self.checkPersistence(frame) 

 

def test_SpecFrameSetGetRefPos(self): 

frame = ast.SpecFrame() 

self.assertEqual(frame.className, "SpecFrame") 

sky = ast.SkyFrame() 

frame.setRefPos(sky, 0, 1) 

 

refpos = frame.getRefPos(sky) 

self.assertAlmostEqual(refpos[0], 0, places=5) 

self.assertAlmostEqual(refpos[1], 1) 

self.assertEqual(frame.getInternalUnit(1), frame.getUnit(1)) 

self.assertEqual(frame.getInternalUnit(1), "Angstrom") 

 

 

52 ↛ 53line 52 didn't jump to line 53, because the condition on line 52 was never trueif __name__ == "__main__": 

unittest.main()