def test_get_time_coordinates(self) -> None:
db = create_bundle_db_in_memory()
db.create_tables()
fits_product_lidvid = "urn:nasa:pds:hst_13012:data_acs_raw:jbz504eoq_raw::2.3"
os_filepath = path_to_testfile("jbz504eoq_raw.fits")
populate_database_from_fits_file(db, os_filepath, fits_product_lidvid)
file_basename = basename(os_filepath)
card_dicts = db.get_card_dictionaries(fits_product_lidvid,
file_basename)
nb = get_time_coordinates(
get_start_stop_times(
DictLookup("test_get_time_coordinates", card_dicts)))
doc = xml.dom.getDOMImplementation().createDocument(None, None, None)
str: bytes = nb(doc).toxml().encode()
str = pretty_print(str)
expected = b"""<?xml version="1.0"?>
<Time_Coordinates>
<start_date_time>2012-09-27T20:23:28Z</start_date_time>
<stop_date_time>2012-09-27T20:27:58Z</stop_date_time>
</Time_Coordinates>
"""
self.assertEqual(expected, str)
def get_card_dicts(suffix: str) -> CARD_SET:
fits_product_lidvid = (
f"urn:nasa:pds:hst_13012:data_acs_{suffix}:jbz504eoq_{suffix}::1.0"
)
os_filepath = path_to_testfile(f"jbz504eoq_{suffix}.fits")
populate_database_from_fits_file(db, os_filepath,
fits_product_lidvid)
file_basename = basename(os_filepath)
return db.get_card_dictionaries(fits_product_lidvid, file_basename)
def make_lidvid(suffix: str) -> Tuple[str, str]:
collection_type = get_collection_type(suffix=suffix)
fits_product_lidvid = f"urn:nasa:pds:hst_09059:{collection_type}_acs_{suffix}:j6gp01mkq::1.0"
self.db.create_fits_product(fits_product_lidvid,
collection_lidvid)
file_basename = f"j6gp01mkq_{suffix}.fits"
os_filepath = path_to_testfile(file_basename)
temp_filepath = os.path.join(mast_dir, file_basename)
shutil.copyfile(os_filepath, temp_filepath)
populate_database_from_fits_file(self.db, temp_filepath,
fits_product_lidvid)
return (fits_product_lidvid, file_basename)
def test_get_file_contents(self) -> None:
db = create_bundle_db_in_memory()
db.create_tables()
fits_product_lidvid = "urn:nasa:pds:hst_13012:data_acs_raw:jbz504eoq_raw::2.0"
os_filepath = path_to_testfile("jbz504eoq_raw.fits")
populate_database_from_fits_file(db, os_filepath, fits_product_lidvid)
file_basename = basename(os_filepath)
card_dicts = db.get_card_dictionaries(fits_product_lidvid,
file_basename)
fb = get_file_contents(db, card_dicts, "acs", fits_product_lidvid)
doc = _fragment_wrapper({"frag": fb})
str: bytes = doc.toxml().encode()
str = pretty_print(str)
expected = b"""<?xml version="1.0"?>
<Wrapper>
<Header>
<local_identifier>hdu_0</local_identifier>
<offset unit="byte">0</offset>
<object_length unit="byte">14400</object_length>
<parsing_standard_id>FITS 3.0</parsing_standard_id>
<description>Global FITS Header</description>
</Header>
<Header>
<local_identifier>hdu_1</local_identifier>
<offset unit="byte">14400</offset>
<object_length unit="byte">8640</object_length>
<parsing_standard_id>FITS 3.0</parsing_standard_id>
<description>FITS Header</description>
</Header>
<Array_2D_Image>
<offset unit="byte">23040</offset>
<axes>2</axes>
<axis_index_order>Last Index Fastest</axis_index_order>
<Element_Array>
<data_type>SignedMSB2</data_type>
</Element_Array>
<Axis_Array>
<axis_name>Line</axis_name>
<elements>1024</elements>
<sequence_number>1</sequence_number>
</Axis_Array>
<Axis_Array>
<axis_name>Sample</axis_name>
<elements>1024</elements>
<sequence_number>2</sequence_number>
</Axis_Array>
</Array_2D_Image>
<Header>
<local_identifier>hdu_2</local_identifier>
<offset unit="byte">2122560</offset>
<object_length unit="byte">5760</object_length>
<parsing_standard_id>FITS 3.0</parsing_standard_id>
<description>FITS Header</description>
</Header>
<Header>
<local_identifier>hdu_3</local_identifier>
<offset unit="byte">2128320</offset>
<object_length unit="byte">5760</object_length>
<parsing_standard_id>FITS 3.0</parsing_standard_id>
<description>FITS Header</description>
</Header>
</Wrapper>
"""
self.assertEqual(expected, str)