axe-playwright
Version:
Custom Playwright commands to inject axe-core and test for a11y
50 lines (49 loc) • 2.12 kB
JavaScript
;
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.describeViolations = exports.testResultDependsOnViolations = exports.getImpactedViolations = void 0;
const assert_1 = __importDefault(require("assert"));
const getImpactedViolations = (violations, includedImpacts = []) => {
return Array.isArray(includedImpacts) && includedImpacts.length
? violations.filter((v) => v.impact && includedImpacts.includes(v.impact))
: violations;
};
exports.getImpactedViolations = getImpactedViolations;
const testResultDependsOnViolations = (violations, skipFailures) => {
if (!skipFailures) {
assert_1.default.strictEqual(violations.length, 0, `${violations.length} accessibility violation${violations.length === 1 ? '' : 's'} ${violations.length === 1 ? 'was' : 'were'} detected`);
}
else {
if (violations.length) {
console.warn({
name: 'a11y violation summary',
message: `${violations.length} accessibility violation${violations.length === 1 ? '' : 's'} ${violations.length === 1 ? 'was' : 'were'} detected`,
});
}
}
};
exports.testResultDependsOnViolations = testResultDependsOnViolations;
const describeViolations = (violations) => {
const aggregate = {};
violations.map(({ nodes }, index) => {
nodes.forEach(({ target, html }) => {
const key = JSON.stringify(target) + html;
if (aggregate[key]) {
aggregate[key].violations.push(index);
}
else {
aggregate[key] = {
target: JSON.stringify(target),
html,
violations: [index],
};
}
});
});
return Object.values(aggregate).map(({ target, html, violations }) => {
return { target, html, violations: JSON.stringify(violations) };
});
};
exports.describeViolations = describeViolations;