def test_plottimeseries(create_files_in_directory_plus_output_type):
filelist, outdir, _ = create_files_in_directory_plus_output_type
parfiles = create_parfiles()
plotter = fsl.PlotTimeSeries()
# make sure command gets called
assert plotter.cmd == "fsl_tsplot"
# test raising error with mandatory args absent
with pytest.raises(ValueError):
plotter.run()
# .inputs based parameters setting
plotter.inputs.in_file = parfiles[0]
plotter.inputs.labels = ["x", "y", "z"]
plotter.inputs.y_range = (0, 1)
plotter.inputs.title = "test plot"
plotter.inputs.out_file = "foo.png"
assert plotter.cmdline == (
"fsl_tsplot -i %s -a x,y,z -o foo.png -t 'test plot' -u 1 --ymin=0 --ymax=1"
% parfiles[0]
)
# .run based parameter setting
plotter2 = fsl.PlotTimeSeries(
in_file=parfiles, title="test2 plot", plot_range=(2, 5), out_file="bar.png"
)
assert (
plotter2.cmdline
== "fsl_tsplot -i %s,%s -o bar.png --start=2 --finish=5 -t 'test2 plot' -u 1"
% tuple(parfiles)
)
def test_plottimeseries():
filelist, outdir, cwd = create_files_in_directory()
parfiles = create_parfiles()
plotter = fsl.PlotTimeSeries()
# make sure command gets called
yield assert_equal, plotter.cmd, 'fsl_tsplot'
# test raising error with mandatory args absent
yield assert_raises, ValueError, plotter.run
# .inputs based parameters setting
plotter.inputs.in_file = parfiles[0]
plotter.inputs.labels = ['x', 'y', 'z']
plotter.inputs.y_range = (0, 1)
plotter.inputs.title = 'test plot'
plotter.inputs.out_file = 'foo.png'
yield assert_equal, plotter.cmdline, \
('fsl_tsplot -i %s -a x,y,z -o foo.png -t \'test plot\' -u 1 --ymin=0 --ymax=1'
% parfiles[0])
# .run based parameter setting
plotter2 = fsl.PlotTimeSeries(in_file=parfiles,
title='test2 plot',
plot_range=(2, 5),
out_file='bar.png')
yield assert_equal, plotter2.cmdline, \
'fsl_tsplot -i %s,%s -o bar.png --start=2 --finish=5 -t \'test2 plot\' -u 1' % tuple(
parfiles)
clean_directory(outdir, cwd)
