Browser test toolbox_drag_test fails in Drag category because of drag_to_dupe block

[johnnesky]

Description

The toolbox_drag_test.mjs file fails when testing the 'Drag' category because it's using the set of blocks defined by the dev-tools plugin which includes a custom block type called drag_to_dupe which automatically duplicates itself upon being dragged to the workspace, whereas the test is attempting to verify that all blocks in the toolbox add exactly one block to the workspace upon being dragged. The drag_to_dupe block was added in: google/blockly-samples#2377

Reproduction steps

1. Run npm run test:browser
2. The test fails.

[abhinavjha0239]

@johnnesky I wanted to work on this issue can you please assign it to me

[BeksOmega]

Sorry @abhinavjha0239 this isn't open for contributions yet because we're not sure how we want to fix it!

[cpcallen]

After discussing with @BeksOmega we think this should be fixed by removing the whole Drag category from the blocks tested by toolbox_drag_test.mjs, since each of the blocks in this category has a separate instruction about how it should be dragged.

(We should probably write an automated test to do that, too, but that's out of scope for this issue.)

[BeksOmega]

@abhinavjha0239 Are you still interested in working on this now that we've figured out the desired behavior?

[abhinavjha0239]

@BeksOmega yes I am interested in working on it

[BeksOmega]

Sweet, go for it =) Let me know if you have any questions!