def test_obs_blueprint(): # test the CAOM2_ELEMENTS property assert ObsBlueprint.CAOM2_ELEMENTS == ObsBlueprint._CAOM2_ELEMENTS # updating the CAOM2_ELEMENTS property should not update the original elems = ObsBlueprint.CAOM2_ELEMENTS elems = elems[2:] assert elems != ObsBlueprint.CAOM2_ELEMENTS # default config (one entry per row...) assert str(ObsBlueprint()).count('\n') == 20 print(ObsBlueprint()) # default config with WCS info assert str( ObsBlueprint(position_axis=(1, 2), energy_axis=3, polarization_axis=4, time_axis=5)).count('\n') == 77 ob = ObsBlueprint() ob.configure_position_axes(axes=(1, 2)) ob.configure_energy_axis(axis=3) ob.configure_polarization_axis(axis=4) ob.configure_time_axis(axis=5) # set attribute ob.set('Observation.instrument.name', 'NIRI') assert ob._plan['Observation.instrument.name'] == 'NIRI' assert 'Observation.instrument.name = NIRI' in str(ob) # set default ob.set_fits_attribute('Observation.instrument.keywords', [str('INSTMODE')]) assert "Observation.instrument.keywords = ['INSTMODE'], default = None" \ in str(ob) ob.set_default('Observation.instrument.keywords', 'TEST') assert ob._plan['Observation.instrument.keywords'][1] == 'TEST' assert ob._plan['Observation.instrument.keywords'][0] == ['INSTMODE'] assert "Observation.instrument.keywords = ['INSTMODE'], default = TEST" \ in str(ob) # set fits attribute ob.set_fits_attribute('Observation.proposal.id', [str('PROP')]) ob.add_fits_attribute('Observation.proposal.id', str('PROP2')) ob.set_default('Observation.proposal.id', 'NOPROP') assert ob._plan['Observation.proposal.id'][0] == ['PROP2', 'PROP'] assert ob._plan['Observation.proposal.id'][1] == 'NOPROP' assert ("Observation.proposal.id = ['PROP2', 'PROP'], " "default = NOPROP") in str(ob) # set in extension ob.set('Chunk.energy.velang', 33, extension=1) extension1_str = str(ob)[str(ob).index('extension 1'):] assert 'Chunk.energy.velang = 33' in extension1_str # set fits attribute in extension ob.set_fits_attribute('Chunk.energy.axis.axis.ctype', [str('MYCTYPE')], extension=1) ob.add_fits_attribute('Chunk.energy.axis.axis.ctype', str('MYCTYPE2'), extension=1) ob.set_default('Chunk.energy.axis.axis.ctype', 'NOCTYPE', extension=1) extension1_str = str(ob)[str(ob).index('extension 1'):] assert ("Chunk.energy.axis.axis.ctype = ['MYCTYPE2', 'MYCTYPE'], " "default = NOCTYPE") in extension1_str # set in a different extension ob.set('Chunk.energy.velang', 44, extension=2) extension2_str = str(ob)[str(ob).index('extension 2'):] assert 'Chunk.energy.velang = 44' in extension2_str # test get assert ob._get('Observation.instrument.name') == 'NIRI' assert ob._get('Observation.instrument.keywords')[0] == ['INSTMODE'] assert ob._get('Observation.instrument.keywords')[1] == 'TEST' assert ob._get('Chunk.energy.velang', extension=2) == 44 assert ob._get('Chunk.energy.velang', extension=1) == 33 assert ob._get('Chunk.energy.axis.axis.ctype', extension=1)[0] ==\ ['MYCTYPE2', 'MYCTYPE'] assert ob._get('Chunk.energy.axis.axis.ctype', extension=1)[1] == 'NOCTYPE' # test get when keyword not present in extension and the default is used assert ob._get('Chunk.energy.specsys', extension=33)[0] == ['SPECSYS'] assert ob._get('Chunk.energy.specsys', extension=44)[1] is None # get element not set assert 'Observation.target.redshift' not in ob._plan assert ob._get('Observation.target.redshift') is None # delete attributes assert len(ob._plan) != 0 assert len(ob._extensions) != 0 for i in ObsBlueprint.CAOM2_ELEMENTS: ob.delete(i) assert len(ob._plan) == 0 # delete attributes from extensions ob.delete('Chunk.energy.velang', extension=1) ob.delete('Chunk.energy.axis.axis.ctype', extension=1) ob.delete('Chunk.energy.velang', extension=2) assert len(ob._extensions) == 0 # testing error cases ob = ObsBlueprint() ob.configure_position_axes(axes=(1, 2)) ob.configure_energy_axis(axis=3) ob.configure_polarization_axis(axis=4) ob.configure_time_axis(axis=5) # non CAOM2 element name with pytest.raises(KeyError): ob.set('Nonexistent', 33) with pytest.raises(KeyError): ob.set_fits_attribute('Nonexistent', 33) with pytest.raises(KeyError): ob.add_fits_attribute('Nonexistent', 33) with pytest.raises(KeyError): ob.set_default('Nonexistent', 33) with pytest.raises(KeyError): ob._get('Nonexistent') with pytest.raises(KeyError): ob.delete('Nonexistent') # repeat with extension specified with pytest.raises(KeyError): ob.set('Chunk.Nonexistent', 33, extension=1) with pytest.raises(KeyError): ob.set_fits_attribute('Chunk.Nonexistent', 33, extension=1) with pytest.raises(KeyError): ob.add_fits_attribute('Chunk.Nonexistent', 33, extension=1) with pytest.raises(KeyError): ob.set_default('Chunk.Nonexistent', 33, extension=1) with pytest.raises(KeyError): ob._get('Nonexistent', extension=33) with pytest.raises(KeyError): ob.delete('Chunk.Nonexistent', extension=1) # CAOM2 element not Chunk with extension specified with pytest.raises(ValueError): ob.set('Observation.observationID', 33, extension=1) with pytest.raises(ValueError): ob.set_fits_attribute('Observation.observationID', ['AA'], extension=1) with pytest.raises(ValueError): ob.set_default('Observation.observationID', 33, extension=1) with pytest.raises(ValueError): ob.add_fits_attribute('Observation.observationID', 'AA', extension=1) with pytest.raises(ValueError): ob.delete('Observation.observationID', extension=1) # add FITS attribute to element that does not exist assert 'Chunk.energy.transition' not in ob._plan with pytest.raises(KeyError): ob.add_fits_attribute('Chunk.energy.transition', 'BP') ob.set('Chunk.energy.transition', 'Name') with pytest.raises(AttributeError): ob.add_fits_attribute('Chunk.energy.transition', 'BP') # call set_fits_attribute with argument other than list with pytest.raises(AssertionError): ob.set_fits_attribute('Chunk.energy.transition', 33) # delete element from a non-existent extension with pytest.raises(ValueError): ob.delete('Chunk.energy.transition', extension=66)
def test_obs_blueprint(): # test the CAOM2_ELEMENTS property assert ObsBlueprint.CAOM2_ELEMENTS == ObsBlueprint._CAOM2_ELEMENTS # updating the CAOM2_ELEMENTS property should not update the original elems = ObsBlueprint.CAOM2_ELEMENTS elems = elems[2:] assert elems != ObsBlueprint.CAOM2_ELEMENTS # default config (one entry per row...) assert str(ObsBlueprint()).count('\n') == 24 print(ObsBlueprint()) # default config with WCS info assert str( ObsBlueprint(position_axes=(1, 2), energy_axis=3, polarization_axis=4, time_axis=5, obs_axis=6, custom_axis=7)).count('\n') == 90 ob = ObsBlueprint() ob.configure_position_axes(axes=(1, 2)) ob.configure_energy_axis(axis=3) ob.configure_polarization_axis(axis=4) ob.configure_time_axis(axis=5) ob.configure_observable_axis(axis=6) ob.configure_custom_axis(axis=7) # test that configuring something that's already configured doesn't break # anything ob.configure_position_axes(axes=(1, 2)) ob.configure_energy_axis(axis=3) ob.configure_polarization_axis(axis=4) ob.configure_time_axis(axis=5) ob.configure_observable_axis(axis=6) ob.configure_custom_axis(axis=7) # set attribute ob.set('Observation.instrument.name', 'NIRI') assert ob._plan['Observation.instrument.name'] == 'NIRI' assert 'Observation.instrument.name = NIRI' in str(ob) # set default ob.clear('Observation.instrument.keywords') ob.add_fits_attribute('Observation.instrument.keywords', 'INSTMODE') assert "Observation.instrument.keywords = ['INSTMODE'], default = None" \ in str(ob) ob.set_default('Observation.instrument.keywords', 'TEST') assert ob._plan['Observation.instrument.keywords'][1] == 'TEST' assert ob._plan['Observation.instrument.keywords'][0] == ['INSTMODE'] assert "Observation.instrument.keywords = ['INSTMODE'], default = TEST" \ in str(ob) # set fits attribute ob.add_fits_attribute('Observation.proposal.id', 'PROP') ob.add_fits_attribute('Observation.proposal.id', 'PROP2') ob.set_default('Observation.proposal.id', 'NOPROP') assert ob._plan['Observation.proposal.id'][0] == ['PROP2', 'PROP', 'RUNID'] assert ob._plan['Observation.proposal.id'][1] == 'NOPROP' if sys.version.startswith('2.7.'): assert ("Observation.proposal.id = ['PROP2', 'PROP', u'RUNID'], " "default = NOPROP") in str(ob) else: assert ("Observation.proposal.id = ['PROP2', 'PROP', 'RUNID'], " "default = NOPROP") in str(ob) # set in extension ob.set('Chunk.energy.velang', 33, extension=1) extension1_str = str(ob)[str(ob).index('extension 1'):] assert 'Chunk.energy.velang = 33' in extension1_str # set fits attribute in extension ob.add_fits_attribute('Chunk.energy.axis.axis.ctype', 'MYCTYPE', extension=1) ob.add_fits_attribute('Chunk.energy.axis.axis.ctype', 'MYCTYPE2', extension=1) ob.set_default('Chunk.energy.axis.axis.ctype', 'NOCTYPE', extension=1) extension1_str = str(ob)[str(ob).index('extension 1'):] assert ("Chunk.energy.axis.axis.ctype = ['MYCTYPE2', 'MYCTYPE'], " "default = NOCTYPE") in extension1_str # set in a different extension ob.set('Chunk.energy.velang', 44, extension=2) extension2_str = str(ob)[str(ob).index('extension 2'):] assert 'Chunk.energy.velang = 44' in extension2_str # test get assert ob._get('Observation.instrument.name') == 'NIRI' assert ob._get('Observation.instrument.keywords')[0] == ['INSTMODE'] assert ob._get('Observation.instrument.keywords')[1] == 'TEST' assert ob._get('Chunk.energy.velang', extension=2) == 44 assert ob._get('Chunk.energy.velang', extension=1) == 33 assert ob._get('Chunk.energy.axis.axis.ctype', extension=1)[0] ==\ ['MYCTYPE2', 'MYCTYPE'] assert ob._get('Chunk.energy.axis.axis.ctype', extension=1)[1] == 'NOCTYPE' # test get when keyword not present in extension and the default is used assert ob._get('Chunk.energy.specsys', extension=33)[0] == ['SPECSYS'] assert ob._get('Chunk.energy.specsys', extension=44)[1] is None # get element not set assert 'Observation.target.redshift' not in ob._plan assert ob._get('Observation.target.redshift') is None # bintable :) ob.add_table_attribute('CompositeObservation.members', 'FICS', extension=0) result = ob._get('CompositeObservation.members', extension=0) assert result is not None assert len(result) == 3, len(result) # delete attributes assert len(ob._plan) != 0 assert len(ob._extensions) != 0 for i in ObsBlueprint.CAOM2_ELEMENTS: ob.delete(i) assert len(ob._plan) == 0 # clear ob.clear('Chunk.energy.axis.axis.ctype', extension=1) # delete attributes from extensions ob.delete('Chunk.energy.velang', extension=1) ob.delete('Chunk.energy.axis.axis.ctype', extension=1) ob.delete('CompositeObservation.members', extension=0) ob.delete('Chunk.energy.velang', extension=2) assert len(ob._extensions) == 0 # set defaults in extension ob.set_default('Chunk.energy.axis.axis.ctype', 'NOCTYPE', extension=3) extension3_str = str(ob)[str(ob).index('extension 3'):] assert "Chunk.energy.axis.axis.ctype = NOCTYPE" in extension3_str assert len(ob._extensions) == 1 # testing error cases ob = ObsBlueprint() ob.configure_position_axes(axes=(1, 2)) ob.configure_energy_axis(axis=3) ob.configure_polarization_axis(axis=4) ob.configure_time_axis(axis=5) # non CAOM2 element name with pytest.raises(KeyError): ob.set('Nonexistent', 33) with pytest.raises(KeyError): ob.add_fits_attribute('Nonexistent', 33) with pytest.raises(KeyError): ob.set_default('Nonexistent', 33) with pytest.raises(KeyError): ob._get('Nonexistent') with pytest.raises(KeyError): ob.delete('Nonexistent') with pytest.raises(KeyError): ob.clear('Nonexistent') # repeat with extension specified with pytest.raises(KeyError): ob.set('Chunk.Nonexistent', 33, extension=1) with pytest.raises(KeyError): ob.add_fits_attribute('Chunk.Nonexistent', 33, extension=1) with pytest.raises(KeyError): ob.set_default('Chunk.Nonexistent', 33, extension=1) with pytest.raises(KeyError): ob._get('Nonexistent', extension=33) with pytest.raises(KeyError): ob.delete('Chunk.Nonexistent', extension=1) with pytest.raises(KeyError): ob.clear('Chunk.Nonexistent', extension=1) # CAOM2 element not Chunk with extension specified with pytest.raises(ValueError): ob.set('Observation.observationID', 33, extension=1) with pytest.raises(ValueError): ob.set_default('Observation.observationID', 33, extension=1) with pytest.raises(ValueError): ob.add_fits_attribute('Observation.observationID', 'AA', extension=1) with pytest.raises(ValueError): ob.delete('Observation.observationID', extension=1) with pytest.raises(ValueError): ob.clear('Observation.observationID', extension=1) # CAOM2 element Chunk with extension with pytest.raises(ValueError): ob.clear('Chunk.energy.axis.axis.cunit', extension=33) # add FITS attribute to element that does not exist assert 'Chunk.energy.transition' not in ob._plan ob.set('Chunk.energy.transition', 'Name') with pytest.raises(AttributeError): ob.add_fits_attribute('Chunk.energy.transition', 'BP') # call set_fits_attribute with argument other than list with pytest.raises(AttributeError): ob.add_fits_attribute('Chunk.energy.transition', 33) # delete element from a non-existent extension with pytest.raises(ValueError): ob.delete('Chunk.energy.transition', extension=66) # adding the same thing twice does nothing - the test values are defaults result = ob._get('Observation.metaRelease') initial_result_length = (len(result[0])) ob.add_fits_attribute('Observation.metaRelease', 'DATE-OBS') result = ob._get('Observation.metaRelease') add_result_length = (len(result[0])) assert initial_result_length == add_result_length # in an extension result = ob._get('Chunk.energy.specsys', extension=1) initial_result_length = (len(result[0])) ob.add_fits_attribute('Chunk.energy.specsys', 'SPECSYS') result = ob._get('Chunk.energy.specsys', extension=1) add_result_length = (len(result[0])) assert initial_result_length == add_result_length, result
def test_obs_blueprint(): # test the CAOM2_ELEMENTS property assert ObsBlueprint.CAOM2_ELEMENTS == ObsBlueprint._CAOM2_ELEMENTS # updating the CAOM2_ELEMENTS property should not update the original elems = ObsBlueprint.CAOM2_ELEMENTS elems = elems[2:] assert elems != ObsBlueprint.CAOM2_ELEMENTS # default config (one entry per row...) assert str(ObsBlueprint()).count('\n') == 21 print(ObsBlueprint()) # default config with WCS info assert str(ObsBlueprint(position_axes=(1, 2), energy_axis=3, polarization_axis=4, time_axis=5, obs_axis=6)).count('\n') == 81 ob = ObsBlueprint() ob.configure_position_axes(axes=(1, 2)) ob.configure_energy_axis(axis=3) ob.configure_polarization_axis(axis=4) ob.configure_time_axis(axis=5) ob.configure_observable_axis(axis=6) # test that configuring something that's already configured doesn't break # anything ob.configure_position_axes(axes=(1, 2)) ob.configure_energy_axis(axis=3) ob.configure_polarization_axis(axis=4) ob.configure_time_axis(axis=5) ob.configure_observable_axis(axis=6) # set attribute ob.set('Observation.instrument.name', 'NIRI') assert ob._plan['Observation.instrument.name'] == 'NIRI' assert 'Observation.instrument.name = NIRI' in str(ob) # set default ob.clear('Observation.instrument.keywords') ob.add_fits_attribute('Observation.instrument.keywords', str('INSTMODE')) assert "Observation.instrument.keywords = ['INSTMODE'], default = None" \ in str(ob) ob.set_default('Observation.instrument.keywords', 'TEST') assert ob._plan['Observation.instrument.keywords'][1] == 'TEST' assert ob._plan['Observation.instrument.keywords'][0] == ['INSTMODE'] assert "Observation.instrument.keywords = ['INSTMODE'], default = TEST" \ in str(ob) # set fits attribute ob.add_fits_attribute('Observation.proposal.id', str('PROP')) ob.add_fits_attribute('Observation.proposal.id', str('PROP2')) ob.set_default('Observation.proposal.id', 'NOPROP') assert ob._plan['Observation.proposal.id'][0] == ['PROP2', 'PROP', 'RUNID'] assert ob._plan['Observation.proposal.id'][1] == 'NOPROP' if sys.version.startswith('2.7.'): assert ("Observation.proposal.id = ['PROP2', 'PROP', u'RUNID'], " "default = NOPROP") in str(ob) else: assert ("Observation.proposal.id = ['PROP2', 'PROP', 'RUNID'], " "default = NOPROP") in str(ob) # set in extension ob.set('Chunk.energy.velang', 33, extension=1) extension1_str = str(ob)[str(ob).index('extension 1'):] assert 'Chunk.energy.velang = 33' in extension1_str # set fits attribute in extension ob.add_fits_attribute('Chunk.energy.axis.axis.ctype', str('MYCTYPE'), extension=1) ob.add_fits_attribute('Chunk.energy.axis.axis.ctype', str('MYCTYPE2'), extension=1) ob.set_default('Chunk.energy.axis.axis.ctype', 'NOCTYPE', extension=1) extension1_str = str(ob)[str(ob).index('extension 1'):] assert ("Chunk.energy.axis.axis.ctype = ['MYCTYPE2', 'MYCTYPE'], " "default = NOCTYPE") in extension1_str # set in a different extension ob.set('Chunk.energy.velang', 44, extension=2) extension2_str = str(ob)[str(ob).index('extension 2'):] assert 'Chunk.energy.velang = 44' in extension2_str # test get assert ob._get('Observation.instrument.name') == 'NIRI' assert ob._get('Observation.instrument.keywords')[0] == ['INSTMODE'] assert ob._get('Observation.instrument.keywords')[1] == 'TEST' assert ob._get('Chunk.energy.velang', extension=2) == 44 assert ob._get('Chunk.energy.velang', extension=1) == 33 assert ob._get('Chunk.energy.axis.axis.ctype', extension=1)[0] ==\ ['MYCTYPE2', 'MYCTYPE'] assert ob._get('Chunk.energy.axis.axis.ctype', extension=1)[1] == 'NOCTYPE' # test get when keyword not present in extension and the default is used assert ob._get('Chunk.energy.specsys', extension=33)[0] == ['SPECSYS'] assert ob._get('Chunk.energy.specsys', extension=44)[1] is None # get element not set assert 'Observation.target.redshift' not in ob._plan assert ob._get('Observation.target.redshift') is None # bintable :) ob.add_table_attribute('CompositeObservation.members', 'FICS', extension=0) result = ob._get('CompositeObservation.members', extension=0) assert result is not None assert len(result) == 3, len(result) # delete attributes assert len(ob._plan) != 0 assert len(ob._extensions) != 0 for i in ObsBlueprint.CAOM2_ELEMENTS: ob.delete(i) assert len(ob._plan) == 0 # clear ob.clear('Chunk.energy.axis.axis.ctype', extension=1) # delete attributes from extensions ob.delete('Chunk.energy.velang', extension=1) ob.delete('Chunk.energy.axis.axis.ctype', extension=1) ob.delete('CompositeObservation.members', extension=0) ob.delete('Chunk.energy.velang', extension=2) assert len(ob._extensions) == 0 # testing error cases ob = ObsBlueprint() ob.configure_position_axes(axes=(1, 2)) ob.configure_energy_axis(axis=3) ob.configure_polarization_axis(axis=4) ob.configure_time_axis(axis=5) # non CAOM2 element name with pytest.raises(KeyError): ob.set('Nonexistent', 33) with pytest.raises(KeyError): ob.add_fits_attribute('Nonexistent', 33) with pytest.raises(KeyError): ob.set_default('Nonexistent', 33) with pytest.raises(KeyError): ob._get('Nonexistent') with pytest.raises(KeyError): ob.delete('Nonexistent') with pytest.raises(KeyError): ob.clear('Nonexistent') # repeat with extension specified with pytest.raises(KeyError): ob.set('Chunk.Nonexistent', 33, extension=1) with pytest.raises(KeyError): ob.add_fits_attribute('Chunk.Nonexistent', 33, extension=1) with pytest.raises(KeyError): ob.set_default('Chunk.Nonexistent', 33, extension=1) with pytest.raises(KeyError): ob._get('Nonexistent', extension=33) with pytest.raises(KeyError): ob.delete('Chunk.Nonexistent', extension=1) with pytest.raises(KeyError): ob.clear('Chunk.Nonexistent', extension=1) # CAOM2 element not Chunk with extension specified with pytest.raises(ValueError): ob.set('Observation.observationID', 33, extension=1) with pytest.raises(ValueError): ob.set_default('Observation.observationID', 33, extension=1) with pytest.raises(ValueError): ob.add_fits_attribute('Observation.observationID', 'AA', extension=1) with pytest.raises(ValueError): ob.delete('Observation.observationID', extension=1) with pytest.raises(ValueError): ob.clear('Observation.observationID', extension=1) # CAOM2 element Chunk with extension with pytest.raises(ValueError): ob.clear('Chunk.energy.axis.axis.cunit', extension=33) # add FITS attribute to element that does not exist assert 'Chunk.energy.transition' not in ob._plan ob.set('Chunk.energy.transition', 'Name') with pytest.raises(AttributeError): ob.add_fits_attribute('Chunk.energy.transition', 'BP') # call set_fits_attribute with argument other than list with pytest.raises(AttributeError): ob.add_fits_attribute('Chunk.energy.transition', 33) # delete element from a non-existent extension with pytest.raises(ValueError): ob.delete('Chunk.energy.transition', extension=66) # adding the same thing twice does nothing - the test values are defaults result = ob._get('Observation.metaRelease') initial_result_length = (len(result[0])) ob.add_fits_attribute('Observation.metaRelease', 'DATE-OBS') result = ob._get('Observation.metaRelease') add_result_length = (len(result[0])) assert initial_result_length == add_result_length # in an extension result = ob._get('Chunk.energy.specsys', extension=1) initial_result_length = (len(result[0])) ob.add_fits_attribute('Chunk.energy.specsys', 'SPECSYS') result = ob._get('Chunk.energy.specsys', extension=1) add_result_length = (len(result[0])) assert initial_result_length == add_result_length, result