Add Tutorial Tests (#450)

* remove unused ophys script

* Remove toolbox dependencies from ecephys tutorial

- Not useful for someone who doesn't have the statistics toolbox
- A lot more work to get working with CI.

* Revert "Revert "Add tutorial tests""

This reverts commit 5a516d0.

* Revert "Revert "Remove code blocks from dynamic filters tutorial""

This reverts commit 322a225.

* Revert "Revert "Update reformatted dynamic filters html""

This reverts commit e8587e7.

* Fix tutorial tests missing environment files

We need to generateCore here.

* reinstate dynamic filter live script.

* Add path before running scripts

Otherwise running the scripts may not properly handle the environment correctly.

* print debugging

* remove formatStruct which is not a tutorial

Co-authored-by: Lawrence Niu <[email protected]>

+tests/+unit/tutorialTest.m

@@ -0,0 +1,31 @@
+function tests = tutorialTest()
+tests = functiontests(localfunctions);
+end
+
+function setupOnce(testCase)
+rootPath = fullfile(fileparts(mfilename('fullpath')), '..', '..');
+testCase.applyFixture(matlab.unittest.fixtures.PathFixture(rootPath));
+tutorialPath = fullfile(rootPath, 'tutorials');
+addpath(tutorialPath);
+testCase.TestData.listing = dir(tutorialPath);
+end
+
+function setup(testCase)
+testCase.applyFixture(matlab.unittest.fixtures.WorkingFolderFixture);
+generateCore('savedir', '.');
+rehash();
+end
+
+function testTutorials(testCase)
+skippedTutorials = {...
+    'basicUsage.mlx', ...
+    'convertTrials.m', ...
+    'formatStruct.m'};
+for i = 1:length(testCase.TestData.listing)
+    listing = testCase.TestData.listing(i);
+    if listing.isdir || any(strcmp(skippedTutorials, listing.name))
+        continue;
+    end
+    run(listing.name);
+end
+end