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

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Chris Kerr
2013-12-08 13:09:35 +00:00
parent 7d0f1e0172
commit 0ce9b6fb16
1 changed files with 42 additions and 25 deletions
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67
tests/test_BioLogic.py
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@@ -41,50 +41,67 @@ def test_open_MPT_csv_fails_for_bad_file():
mpt1 = MPTfileCSV(os.path.join(testdata_dir, 'bio-logic1.mpr')) 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')) mpr1 = MPRfile(os.path.join(testdata_dir, 'bio-logic1.mpr'))
eq_(mpr1.startdate, date(2011, 10, 29)) eq_(mpr1.startdate, date(2011, 10, 29))
eq_(mpr1.enddate, date(2011, 10, 31)) 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) @raises(ValueError)
def test_open_MPR_fails_for_bad_file(): def test_open_MPR_fails_for_bad_file():
mpr1 = MPRfile(os.path.join(testdata_dir, 'arbin1.res')) mpr1 = MPRfile(os.path.join(testdata_dir, 'arbin1.res'))
def test_MPR_matches_MPT(): def assert_MPR_matches_MPT(mpr, mpt):
mpr1 = MPRfile(os.path.join(testdata_dir, 'bio-logic1.mpr'))
mpt1, comments = MPTfile(os.path.join(testdata_dir, 'bio-logic1.mpt'))
assert_array_equal(mpr1.data["flags"] & 0x03, mpt1["mode"]) assert_array_equal(mpr.data["flags"] & 0x03, mpt["mode"])
assert_array_equal(np.array(mpr1.data["flags"] & 0x04, dtype=np.bool_), assert_array_equal(np.array(mpr.data["flags"] & 0x04, dtype=np.bool_),
mpt1["ox/red"]) mpt["ox/red"])
assert_array_equal(np.array(mpr1.data["flags"] & 0x08, dtype=np.bool_), assert_array_equal(np.array(mpr.data["flags"] & 0x08, dtype=np.bool_),
mpt1["error"]) mpt["error"])
assert_array_equal(np.array(mpr1.data["flags"] & 0x10, dtype=np.bool_), assert_array_equal(np.array(mpr.data["flags"] & 0x10, dtype=np.bool_),
mpt1["control changes"]) mpt["control changes"])
assert_array_equal(np.array(mpr1.data["flags"] & 0x20, dtype=np.bool_), assert_array_equal(np.array(mpr.data["flags"] & 0x20, dtype=np.bool_),
mpt1["Ns changes"]) mpt["Ns changes"])
## Nothing uses the 0x40 bit of the flags ## Nothing uses the 0x40 bit of the flags
assert_array_equal(np.array(mpr1.data["flags"] & 0x80, dtype=np.bool_), assert_array_equal(np.array(mpr.data["flags"] & 0x80, dtype=np.bool_),
mpt1["counter inc."]) mpt["counter inc."])
assert_array_almost_equal(mpr1.data["time/s"], assert_array_almost_equal(mpr.data["time/s"],
mpt1["time/s"], mpt["time/s"],
decimal=5) # 5 digits in CSV decimal=5) # 5 digits in CSV
assert_array_almost_equal(mpr1.data["control/V/mA"], assert_array_almost_equal(mpr.data["control/V/mA"],
mpt1["control/V/mA"], mpt["control/V/mA"],
decimal=6) # 32 bit float precision decimal=6) # 32 bit float precision
assert_array_almost_equal(mpr1.data["Ewe/V"], assert_array_almost_equal(mpr.data["Ewe/V"],
mpt1["Ewe/V"], mpt["Ewe/V"],
decimal=6) # 32 bit float precision decimal=6) # 32 bit float precision
assert_array_almost_equal(mpr1.data["dQ/mA.h"], assert_array_almost_equal(mpr.data["dQ/mA.h"],
mpt1["dQ/mA.h"], mpt["dQ/mA.h"],
decimal=17) # 64 bit float precision decimal=17) # 64 bit float precision
assert_array_almost_equal(mpr1.data["P/W"], assert_array_almost_equal(mpr.data["P/W"],
mpt1["P/W"], mpt["P/W"],
decimal=10) # 32 bit float precision for 1.xxE-5 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)