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force dtype of epoch times to float64 #25

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Merged
ryanharvey1 merged 2 commits into from
Apr 6, 2026
Merged

force dtype of epoch times to float64 #25

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3c7d0f3
force dtype of epoch times to float64
ryanharvey1 Apr 6, 2026
367e171
Create test_load_epoch.m
ryanharvey1 Apr 6, 2026
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7 changes: 4 additions & 3 deletions loadData/load_epoch.m
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Original file line number Diff line number Diff line change
Expand Up @@ -22,8 +22,9 @@
for ep = 1:length(session.epochs)

name{ep, 1} = session.epochs{ep}.name;
startTime(ep, 1) = session.epochs{ep}.startTime;
stopTime(ep, 1) = session.epochs{ep}.stopTime;
% force to double in case time is different type
startTime(ep, 1) = double(session.epochs{ep}.startTime);
stopTime(ep, 1) = double(session.epochs{ep}.stopTime);

if isfield(session.epochs{ep}, 'environment')
environment{ep, 1} = session.epochs{ep}.environment;
Expand Down Expand Up @@ -61,4 +62,4 @@
epochs = table(name, startTime, stopTime, environment, behavioralParadigm, ...
manipulation, stimuli, notes, basepath);

end
end
63 changes: 63 additions & 0 deletions test/test_load_epoch.m
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Original file line number Diff line number Diff line change
@@ -0,0 +1,63 @@
function tests = test_load_epoch
tests = functiontests(localfunctions);
end

function test_basic_epoch_loading(testCase)

% Create temporary directory
basepath = tempname;
mkdir(basepath);

% Use real basename convention
[~, basename] = fileparts(basepath);

% Create fake session struct
session.epochs = {; ...
struct( ...
'name', 'sleep', ...
'startTime', int32(0), ...
'stopTime', int32(100), ...
'environment', 'home', ...
'behavioralParadigm', 'none', ...
'manipulation', 'none', ...
'stimuli', 'none', ...
'notes', 'baseline' ...
), ...
struct( ...
'name', 'run', ...
'startTime', single(100), ...
'stopTime', single(200) ...
); ...
};

% Save session file with correct basename
save(fullfile(basepath, [basename, '.session.mat']), 'session');

% Run function
epochs = load_epoch('basepath', basepath);

% ---- Assertions ----

verifyEqual(testCase, height(epochs), 2);

verifyEqual(testCase, epochs.name{1}, 'sleep');
verifyEqual(testCase, epochs.name{2}, 'run');

verifyClass(testCase, epochs.startTime, 'double');
verifyClass(testCase, epochs.stopTime, 'double');

verifyEqual(testCase, epochs.startTime(1), 0);
verifyEqual(testCase, epochs.stopTime(2), 200);

verifyEqual(testCase, epochs.environment{1}, 'home');
verifyEqual(testCase, epochs.environment{2}, '');

verifyEqual(testCase, epochs.behavioralParadigm{2}, '');
verifyEqual(testCase, epochs.manipulation{2}, '');
verifyEqual(testCase, epochs.stimuli{2}, '');
verifyEqual(testCase, epochs.notes{2}, '');

verifyEqual(testCase, epochs.basepath{1}, basepath);
verifyEqual(testCase, epochs.basepath{2}, basepath);

end
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