def test_read_and_write(self):
"""
Writes, reads and compares files created via libgse2.
"""
gse2file = os.path.join(self.path, 'loc_RNON20040609200559.z')
with open(gse2file, 'rb') as f:
header, data = libgse2.read(f)
with NamedTemporaryFile() as f:
libgse2.write(header, data, f)
f.flush()
with open(f.name, 'rb') as f2:
newheader, newdata = libgse2.read(f2)
self.assertEqual(header, newheader)
np.testing.assert_equal(data, newdata)
def test_readAndWrite(self):
"""
Writes, reads and compares files created via libgse2.
"""
gse2file = os.path.join(self.path, 'loc_RNON20040609200559.z')
with open(gse2file, 'rb') as f:
header, data = libgse2.read(f)
with NamedTemporaryFile() as f:
libgse2.write(header, data, f)
f.flush()
with open(f.name, 'rb') as f2:
newheader, newdata = libgse2.read(f2)
self.assertEqual(header, newheader)
np.testing.assert_equal(data, newdata)
def test_read_and_write(self):
"""
Writes, reads and compares files created via libgse2.
"""
gse2file = os.path.join(self.path, 'loc_RNON20040609200559.z')
with open(gse2file, 'rb') as f:
header, data = libgse2.read(f)
with NamedTemporaryFile() as f:
# raises "UserWarning: Bad value in GSE2 header field"
with warnings.catch_warnings():
warnings.simplefilter('ignore', UserWarning)
libgse2.write(header, data, f)
f.flush()
with open(f.name, 'rb') as f2:
newheader, newdata = libgse2.read(f2)
self.assertEqual(header, newheader)
np.testing.assert_equal(data, newdata)
def test_bytes_io(self):
"""
Checks that reading and writing works via BytesIO.
"""
gse2file = os.path.join(self.path, 'loc_RNON20040609200559.z')
with open(gse2file, 'rb') as f:
fin = io.BytesIO(f.read())
header, data = libgse2.read(fin)
# be sure something es actually read
self.assertEqual(12000, header['npts'])
self.assertEqual(1, data[-1])
fout = io.BytesIO()
libgse2.write(header, data, fout)
fout.seek(0)
newheader, newdata = libgse2.read(fout)
self.assertEqual(header, newheader)
np.testing.assert_equal(data, newdata)
def test_bytesIO(self):
"""
Checks that reading and writing works via BytesIO.
"""
gse2file = os.path.join(self.path, 'loc_RNON20040609200559.z')
with open(gse2file, 'rb') as f:
fin = io.BytesIO(f.read())
header, data = libgse2.read(fin)
# be sure something es actually read
self.assertEqual(12000, header['npts'])
self.assertEqual(1, data[-1])
fout = io.BytesIO()
libgse2.write(header, data, fout)
fout.seek(0)
newheader, newdata = libgse2.read(fout)
self.assertEqual(header, newheader)
np.testing.assert_equal(data, newdata)
def test_bytes_io(self):
"""
Checks that reading and writing works via BytesIO.
"""
gse2file = os.path.join(self.path, 'loc_RNON20040609200559.z')
with open(gse2file, 'rb') as f:
fin = io.BytesIO(f.read())
header, data = libgse2.read(fin)
# be sure something es actually read
self.assertEqual(12000, header['npts'])
self.assertEqual(1, data[-1])
fout = io.BytesIO()
# raises "UserWarning: Bad value in GSE2 header field"
with warnings.catch_warnings():
warnings.simplefilter('ignore', UserWarning)
libgse2.write(header, data, fout)
fout.seek(0)
newheader, newdata = libgse2.read(fout)
self.assertEqual(header, newheader)
np.testing.assert_equal(data, newdata)
