@serenity-js/core
Version:
The core Serenity/JS framework, providing the Screenplay Pattern interfaces, as well as the test reporting and integration infrastructure
39 lines • 1.35 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.AnsiDiffFormatter = void 0;
const chalk_1 = require("chalk"); // eslint-disable-line unicorn/import-style
/**
* A [`DiffFormatter`](https://serenity-js.org/api/core/interface/DiffFormatter/) that uses [ANSI escape codes](https://en.wikipedia.org/wiki/ANSI_escape_code)
* to format the output.
*
* @group Errors
*/
class AnsiDiffFormatter {
chalk;
/**
* Instantiates an `AnsiDiffFormatter`, configured with colour support options for [Chalk](https://github.com/chalk/chalk).
* When no `chalkOptions` object is provided, Chalk will auto-detect colour support automatically based on the execution environment.
*
* Available colour support levels:
* - `0` - All colours disabled.
* - `1` - Basic 16 colours support.
* - `2` - ANSI 256 colours support.
* - `3` - Truecolor - 16 million colours support.
*
* @param chalkOptions
*/
constructor(chalkOptions) {
this.chalk = new chalk_1.Instance(chalkOptions);
}
expected(line) {
return this.chalk.green(line);
}
received(line) {
return this.chalk.red(line);
}
unchanged(line) {
return line;
}
}
exports.AnsiDiffFormatter = AnsiDiffFormatter;
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