Bhaumin•3w ago

How to run mocha with deno

How can we run mocha test cases in deno? I have one project created with node and making it compatible with deno. all my test cases has been written in node mocha. so similar way if i try to run deno run test:mocha with the tasks inside deno.json

...
    "test:deno": "mocha"
...

...
    "test:deno": "mocha"
...

Getting below error

deno run test:deno

Task test:deno mocha
error: unexpected argument '--loader' found

  tip: a similar argument exists: '--reload'
  tip: to pass '--loader' as a value, use '-- --loader'

Usage: deno run --reload[=<CACHE_BLOCKLIST>...] [SCRIPT_ARG]...

deno run test:deno

Task test:deno mocha
error: unexpected argument '--loader' found

  tip: a similar argument exists: '--reload'
  tip: to pass '--loader' as a value, use '-- --loader'

Usage: deno run --reload[=<CACHE_BLOCKLIST>...] [SCRIPT_ARG]...

2 Replies

marvinh.•3w ago

{
  "tasks": {
    "test:deno": "deno run -A npm:mocha"
  }
}

{
  "tasks": {
    "test:deno": "deno run -A npm:mocha"
  }
}

Bhaumin•2w ago

still getting same error with below deno.json file

{
  "unstable": [
    "bare-node-builtins",
    "byonm"
  ],
  "tasks": {
    "test:deno": "deno run -A npm:mocha"
  }
}

{
  "unstable": [
    "bare-node-builtins",
    "byonm"
  ],
  "tasks": {
    "test:deno": "deno run -A npm:mocha"
  }
}

@marvinh. can you please help us here, it's blocker for us so...please