chris/galvani
1
0
Fork 0
mirror of https://github.com/echemdata/galvani.git synced 2025-12-14 01:15:34 +00:00
Code Issues Packages Projects Releases Wiki Activity

There seem to be several different MPR formats - adding a test for a different one

Browse Source
This commit is contained in:
Chris Kerr
2013-12-08 13:09:35 +00:00
parent 7d0f1e0172
commit 0ce9b6fb16
1 changed files with 42 additions and 25 deletions
Download Patch File Download Diff File Expand all files Collapse all files

67
tests/test_BioLogic.py
View File

@@ -41,50 +41,67 @@ def test_open_MPT_csv_fails_for_bad_file():
mpt1 = MPTfileCSV(os.path.join(testdata_dir, 'bio-logic1.mpr'))
def test_MPR_read_dates():
def test_MPR1_read_dates():
mpr1 = MPRfile(os.path.join(testdata_dir, 'bio-logic1.mpr'))
eq_(mpr1.startdate, date(2011, 10, 29))
eq_(mpr1.enddate, date(2011, 10, 31))
def test_MPR2_read_dates():
mpr2 = MPRfile(os.path.join(testdata_dir, 'bio-logic2.mpr'))
eq_(mpr2.startdate, date(2012, 9, 27))
eq_(mpr2.enddate, date(2012, 9, 27))
@raises(ValueError)
def test_open_MPR_fails_for_bad_file():
mpr1 = MPRfile(os.path.join(testdata_dir, 'arbin1.res'))
def test_MPR_matches_MPT():
mpr1 = MPRfile(os.path.join(testdata_dir, 'bio-logic1.mpr'))
mpt1, comments = MPTfile(os.path.join(testdata_dir, 'bio-logic1.mpt'))
def assert_MPR_matches_MPT(mpr, mpt):
assert_array_equal(mpr1.data["flags"] & 0x03, mpt1["mode"])
assert_array_equal(np.array(mpr1.data["flags"] & 0x04, dtype=np.bool_),
mpt1["ox/red"])
assert_array_equal(np.array(mpr1.data["flags"] & 0x08, dtype=np.bool_),
mpt1["error"])
assert_array_equal(np.array(mpr1.data["flags"] & 0x10, dtype=np.bool_),
mpt1["control changes"])
assert_array_equal(np.array(mpr1.data["flags"] & 0x20, dtype=np.bool_),
mpt1["Ns changes"])
assert_array_equal(mpr.data["flags"] & 0x03, mpt["mode"])
assert_array_equal(np.array(mpr.data["flags"] & 0x04, dtype=np.bool_),
mpt["ox/red"])
assert_array_equal(np.array(mpr.data["flags"] & 0x08, dtype=np.bool_),
mpt["error"])
assert_array_equal(np.array(mpr.data["flags"] & 0x10, dtype=np.bool_),
mpt["control changes"])
assert_array_equal(np.array(mpr.data["flags"] & 0x20, dtype=np.bool_),
mpt["Ns changes"])
## Nothing uses the 0x40 bit of the flags
assert_array_equal(np.array(mpr1.data["flags"] & 0x80, dtype=np.bool_),
mpt1["counter inc."])
assert_array_equal(np.array(mpr.data["flags"] & 0x80, dtype=np.bool_),
mpt["counter inc."])
assert_array_almost_equal(mpr1.data["time/s"],
mpt1["time/s"],
assert_array_almost_equal(mpr.data["time/s"],
mpt["time/s"],
decimal=5) # 5 digits in CSV
assert_array_almost_equal(mpr1.data["control/V/mA"],
mpt1["control/V/mA"],
assert_array_almost_equal(mpr.data["control/V/mA"],
mpt["control/V/mA"],
decimal=6) # 32 bit float precision
assert_array_almost_equal(mpr1.data["Ewe/V"],
mpt1["Ewe/V"],
assert_array_almost_equal(mpr.data["Ewe/V"],
mpt["Ewe/V"],
decimal=6) # 32 bit float precision
assert_array_almost_equal(mpr1.data["dQ/mA.h"],
mpt1["dQ/mA.h"],
assert_array_almost_equal(mpr.data["dQ/mA.h"],
mpt["dQ/mA.h"],
decimal=17) # 64 bit float precision
assert_array_almost_equal(mpr1.data["P/W"],
mpt1["P/W"],
assert_array_almost_equal(mpr.data["P/W"],
mpt["P/W"],
decimal=10) # 32 bit float precision for 1.xxE-5
def test_MPR1_matches_MPT1():
mpr1 = MPRfile(os.path.join(testdata_dir, 'bio-logic1.mpr'))
mpt1, comments = MPTfile(os.path.join(testdata_dir, 'bio-logic1.mpt'))
assert_MPR_matches_MPT(mpr1, mpt1)
def test_MPR2_matches_MPT2():
mpr2 = MPRfile(os.path.join(testdata_dir, 'bio-logic2.mpr'))
mpt2, comments = MPTfile(os.path.join(testdata_dir, 'bio-logic2.mpt'))
assert_MPR_matches_MPT(mpr2, mpt2)