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Zero tolerance causes: UnhandledPromiseRejectionWarning: TypeError: this.resolveImagePathRelativeFromReport is not a function #102

@mirao

Description

@mirao

It seems to be a regression in 1.9.5
It works well for me with 1.9.4

Run test with this step

I.seeVisualDiff(image, { prepareBaseImage: false, tolerance: 0 });

Expected result:

  • No issue

Actual result:

  • Test passes, but an exception is logged:
I see visual diff "DND_Editor_Default_Position_chrome.png", {"prepareBaseImage":false,"tolerance":0} › Tolerance Level Provided 0 › Diff Image File Saved to: /home/mirao/workspace/codeceptjs/tests/spork-publisher/home/mirao/workspace/codeceptjs/tests/spork-publisher/screenshots/diff/Diff_DND_Editor_Default_Position_chrome.png › MisMatch Percentage Calculated is 0.00 for baseline DND_Editor_Default_Position_chrome.png (node:806286) UnhandledPromiseRejectionWarning: TypeError: this.resolveImagePathRelativeFromReport is not a function at ResembleHelper._addMochaContext (/home/mirao/workspace/codeceptjs/node_modules/codeceptjs-resemblehelper/index.js:194:46) at processTicksAndRejections (internal/process/task_queues.js:95:5) (Use `node --trace-warnings ...` to show where the warning was created) (node:806286) UnhandledPromiseRejectionWarning: Unhandled promise rejection. This error originated either by throwing inside of an async function without a catch block, or by rejecting a promise which was not handled with .catch(). To terminate the node process on unhandled promise rejection, use the CLI flag `--unhandled-rejections=strict` (see https://nodejs.org/api/cli.html#cli_unhandled_rejections_mode). (rejection id: 1) (node:806286) [DEP0018] DeprecationWarning: Unhandled promise rejections are deprecated. In the future, promise rejections that are not handled will terminate the Node.js process with a non-zero exit code. 

Workaround:

  • Use a non zero tolerance, e.g. { tolerance: 0.01 }

Used SW:

  • Node v14.18.1
  • CodeceptJS 3.0.7
  • codeceptjs-resemblehelper 1.9.5

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