def test_multi_listen(isnt):
"""Tests the explicit monitor setup using the 'multiple.cfg' file in the
current directory.
"""
from os import path
if isnt:
argv = [
"py.test", "COM2", "COM4", "-virtual", "-listen", "-config",
path.join("tests", "ntmultiple.cfg")
]
else:
strport = "/dev/tty.{}"
argv = [
"py.test",
strport.format("lscom-r"),
strport.format("lscom-mr"), "-virtual", "-listen", "-config",
path.join("tests", "multiple.cfg")
]
args = get_sargs(argv)
from liveserial.livemon import run
vardir = run(args, 2)
#Make sure that the relevant objects were created and run properly.
assert "feed" in vardir
assert "com" in vardir
assert "logger" in vardir
assert all(vardir["feed"].has_new_data.values())
reset_config()
def test_logging(tmpdir, isnt):
"""Tests logging when the config specifies special column names and
restricts which columns to use.
"""
#For this test, we only use the averaging method (which is the default).
sub = tmpdir.join("configlog")
if isnt:
argv = [
"py.test", "COM2", "-virtual", "-logdir",
str(sub), "-logfreq", "1.5", "-auto"
]
else:
argv = [
"py.test", "/dev/tty.lscom-r", "-virtual", "-logdir",
str(sub), "-logfreq", "1.5", "-auto"
]
args = get_sargs(argv)
from liveserial.livemon import run
vardir = run(args, 4, True)
assert "logger" in vardir
assert "com" in vardir
nfiles = 0
for sfile in sub.listdir():
#The size of the file is in bytes. The header is at least 11 and
#each line should be around 30 (depending on encoding). We expect
#lots of lines from 3 seconds worth of logging.
assert sfile.stat().size > 120
nfiles += 1
with sfile.open() as f:
header = f.readline()
value = f.readline()
if sfile.basename == "weight.csv":
assert header.strip().split(',')[-1] == "Weight"
assert len(value.split(',')) == 2
if sfile.basename == "cardio.csv":
assert header.strip() == "Time,Value 1,Value 2"
assert len(value.split(',')) == 3
#Also make sure that we have a file for every sensor.
assert nfiles == len(vardir["logger"].csvdata)
assert "plotter" in vardir
assert "feed" in vardir
assert len(vardir["plotter"].ts) == len(vardir["feed"].cur_data)
linecount = sum([len(v) for v in vardir["plotter"]._vindices.values()])
assert len(vardir["plotter"].ys) == linecount
assert all([len(q) > 0 for q in vardir["plotter"].ts.values()])
assert all([len(q) > 0 for q in vardir["plotter"].ys.values()])
reset_config()
def test_auto(isnt, tmpdir):
"""Tests the automatic monitor setup for aggregate sensors using the
'aggregate.cfg' file in the tests directory.
"""
from os import path
sub = tmpdir.join("aggregate")
if isnt:
argv = ["py.test", "auto",
"-config", path.join("tests", "ntaggregate.cfg"),
"-logdir", str(sub), "-logfreq", "1.5"]
else:
argv = ["py.test", "auto", "-config",
path.join("tests", "aggregate.cfg"),
"-logdir", str(sub), "-logfreq", "1.5"]
args = get_sargs(argv)
from liveserial.livemon import run
vardir = run(args, 4, True)
#Make sure that the relevant objects were created and run properly.
assert "feed" in vardir
assert "com" in vardir
assert "logger" in vardir
assert "plotter" in vardir
assert all(vardir["feed"].has_new_data.values())
assert "total" in vardir["feed"].cur_data
assert len(vardir["plotter"].ts) == len(vardir["feed"].cur_data)
assert ("total", 1) in vardir["plotter"].ys
assert len(vardir["plotter"].ys[("total", 1)]) > 0
assert ("total", 2) in vardir["plotter"].ys
nfiles = 0
for sfile in sub.listdir():
assert sfile.stat().size > 120
nfiles += 1
with sfile.open() as f:
header = f.readline()
value = f.readline()
if sfile.basename == "weight.csv":
assert header.strip().split(',')[-1] == "Weight"
assert len(value.split(',')) == 2
if sfile.basename == "total.csv":
assert header.strip() == "Time,isum,fsum"
assert len(value.split(',')) == 3
reset_config()
def test_legend():
"""Makes sure that the legend is being examined in the config files and
added to the plot.
"""
argv = ["py.test", "auto"]
args = get_sargs(argv)
from liveserial.livemon import run
vardir = run(args, 2, True)
assert "logger" in vardir
assert "com" in vardir
assert "plotter" in vardir
assert any([len(v) > 1 for v in vardir["plotter"]._vindices.values()])
reset_config()
def test_auto(isnt):
"""Tests the automatic monitor setup using the 'sensors.cfg' file in the
current directory.
"""
argv = ["py.test", "auto", "-virtual", "-listen", "-auto"]
args = get_sargs(argv)
from liveserial.livemon import run
vardir = run(args, 2)
#Make sure that the relevant objects were created and run properly.
assert "feed" in vardir
assert "com" in vardir
assert "logger" in vardir
assert all(vardir["feed"].has_new_data.values())
reset_config()
def test_explicit(isnt):
"""Tests the automatic monitor setup when an explicit path is provided to a
configuration file.
"""
from os import path
if isnt:
argv = [
"py.test", "COM2", "-virtual", "-listen", "-config",
path.join("tests", "ntexception.cfg")
]
else:
argv = [
"py.test", "/dev/tty.lscom-r", "-virtual", "-listen", "-config",
path.join("tests", "exception.cfg")
]
args = get_sargs(argv)
from liveserial.livemon import run
with pytest.raises(ValueError):
vardir = run(args, 2)
reset_config()
def test_multi_logplot(isnt, tmpdir):
"""Tests the simultaneous logging and plotting from multiple ports with
multiple sensors per port.
"""
from os import path
sub = tmpdir.mkdir("multilog")
if isnt:
argv = [
"py.test", "COM2", "COM4", "-virtual", "-logdir",
str(sub), "-config",
path.join("tests", "ntmultiple.cfg")
]
else:
strport = "/dev/tty.{}"
argv = [
"py.test",
strport.format("lscom-r"),
strport.format("lscom-mr"), "-virtual", "-logdir",
str(sub), "-config",
path.join("tests", "multiple.cfg")
]
args = get_sargs(argv)
from liveserial.livemon import run
vardir = run(args, 5, True)
assert "logger" in vardir
assert "com" in vardir
nfiles = 0
for sfile in sub.listdir():
#The size of the file is in bytes. The header is at least 11 and
#each line should be around 30 (depending on encoding). We expect
#lots of lines from 3 seconds worth of logging.
assert sfile.stat().size > 120
nfiles += 1
with sfile.open() as f:
header = f.readline()
value = f.readline()
if sfile.basename == "weight.csv":
assert header.strip().split(',')[-1] == "Weight"
assert len(value.split(',')) == 2
if sfile.basename == "cardio.csv":
assert header.strip() == "Time,Value 1,Value 2"
assert len(value.split(',')) == 3
if sfile.basename == "ppg.csv":
assert header.strip().split(',')[-1] == "PPG"
assert len(value.split(',')) == 2
if sfile.basename == "seat.csv":
assert header.strip() == "Time,Value 1"
assert len(value.split(',')) == 2
#Also make sure that we have a file for every sensor.
assert nfiles == len(vardir["logger"].csvdata)
assert "plotter" in vardir
assert "feed" in vardir
assert len(vardir["plotter"].ts) == len(vardir["feed"].cur_data)
assert len(vardir["plotter"].ys) == len(vardir["feed"].cur_data)
assert all([len(q) > 0 for q in vardir["plotter"].ts.values()])
assert all([len(q) > 0 for q in vardir["plotter"].ys.values()])
reset_config()