`@tapjs/typescript`

A default tap plugin providing typescript support.

USAGE

This plugin is installed with tap by default. If you had previously removed it, you can tap plugin add @tapjs/typescript to bring it back.

When enabled, this plugin does the following things:

adds ts, tsx, cts, mts, and jsx to the file extensions that tap will load.
adds ts-node/esm to the loader set.
adds the typecheck config flag, which is false by default
adds the tsconfig config option, for specifying a project config for your tests to use.

The typecheck config defaults to false, even though type checking your tests is generally a good idea. Unfortunately, it is also often considerably slower, adding as much as 500-750ms to each test suite file, which can be painful if you have a lot of tests. In large project folders, the effect can be even more pronounced.

You can enable type checking with --typecheck on the command line, or by putting typecheck: true in .taprc, or { "tap": { "typecheck": true }} in package.json, or TAP_TYPECHECK=1 in the environment. It is highly recommended to enable it in CI, for example by setting TAP_TYPECHECK=1 in the environment.

The "skipLibCheck": true option in tsconfig will also speed things up a bit, at the expense of some type safety.

Note that even if you pre-compile your tests, they will still be subject to type checking if "allowJs": true is set in your tsconfig.

Current Tags

1.2.7 ... latest (a year ago)
1.0.0 ... pre (a year ago)

38 Versions

1.2.7 ... a year ago
1.2.6 ... a year ago
1.2.5 ... a year ago
1.2.4 ... a year ago
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1.2.1 ... a year ago
1.2.0 ... a year ago
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1.1.1 ... a year ago
1.1.0 ... a year ago
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1.0.1 ... a year ago
1.0.0 ... a year ago
0.0.0-22 ... a year ago
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0.0.0-6 ... a year ago
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0.0.0-4 ... a year ago
0.0.0-3 ... a year ago
0.0.0-2 ... a year ago
0.0.0-1 ... a year ago