def test_translate_header_dump(self):
"""Check that a header is dumped"""
with io.StringIO() as out:
with io.StringIO() as err:
okay, failed = process_files(
[os.path.join(TESTDATA, "fitsheader-decam.yaml")],
r"^fitsheader.*yaml$",
0,
False,
outstream=out,
errstream=err,
output_mode="yaml")
lines = self._readlines(out)
# Look for a DECam header in the output
header = "\n".join(lines)
self.assertIn("DTINSTRU", header)
lines = self._readlines(err)
self.assertEqual(len(lines), 1)
self.assertTrue(
lines[0], "Analyzing tests/data/fitsheader-decam.yaml...")
self.assertEqual(len(okay), 1)
self.assertEqual(len(failed), 0)
def test_translate_header_loud(self):
"""Check that ObservationInfo content is displayed"""
with io.StringIO() as out:
with io.StringIO() as err:
okay, failed = process_files(
[os.path.join(TESTDATA, "fitsheader-decam.yaml")],
r"^fitsheader.*yaml$",
0,
False,
outstream=out,
errstream=err,
output_mode="verbose")
lines = self._readlines(out)
# Look for the translated DECam header in the output
self.assertEqual(lines[2],
"datetime_begin: 2013-09-01T06:02:55.754")
lines = self._readlines(err)
self.assertEqual(len(lines), 1)
self.assertTrue(
lines[0], "Analyzing tests/data/fitsheader-decam.yaml...")
self.assertEqual(len(okay), 1)
self.assertEqual(len(failed), 0)
def test_translate_header_table(self):
"""Translate some header files with table output."""
with io.StringIO() as out:
with io.StringIO() as err:
okay, failed = process_files([TESTDATA],
r"^fitsheader.*yaml$",
0,
False,
outstream=out,
errstream=err)
output = self._readlines(out)
self.assertTrue(output[0].startswith("ObsId"))
self.assertTrue(output[1].startswith("-------"))
self.assertEqual(len(output), 12)
errlines = self._readlines(err)
self.assertEqual(len(errlines), 0)
self.assertEqual(len(okay), 10)
self.assertEqual(len(failed), 0)
def test_translate_header(self):
"""Translate some header files."""
with io.StringIO() as out:
with io.StringIO() as err:
okay, failed = process_files([TESTDATA],
r"^fitsheader.*yaml$",
0,
False,
outstream=out,
errstream=err,
output_mode="none")
self.assertEqual(self._readlines(out), [])
lines = self._readlines(err)
self.assertEqual(len(lines), 10)
self.assertTrue(lines[0].startswith("Analyzing"),
f"Line: '{lines[0]}'")
self.assertEqual(len(okay), 10)
self.assertEqual(len(failed), 0)
def test_translate_header_traceback(self):
"""Translate some header files that fail and trigger traceback"""
with io.StringIO() as out:
with io.StringIO() as err:
okay, failed = process_files([TESTDATA],
r"^.*yaml$",
0,
True,
outstream=out,
errstream=err,
output_mode="none")
lines = self._readlines(out)
self.assertEqual(len(lines), 22)
self.assertTrue(lines[0].startswith("Traceback"),
f"Line '{lines[0]}'")
lines = self._readlines(err)
self.assertEqual(len(lines), 13)
self.assertTrue(lines[0].startswith("Analyzing"),
f"Line: '{lines[0]}'")
self.assertEqual(len(okay), 10)
self.assertEqual(len(failed), 3)