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Add custom rule example to lint JavaScript code blocks using ESLint (fixes #197).

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This commit is contained in:
David Anson 2019-07-30 23:07:42 -07:00
parent c3e8eab87b
commit 4d11e60cfe
4 changed files with 99 additions and 2 deletions
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38
test/markdownlint-test.js
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@ -1952,7 +1952,7 @@ module.exports.allBuiltInRulesHaveValidUrl =
module.exports.someCustomRulesHaveValidUrl =
function someCustomRulesHaveValidUrl(test) {
test.expect(6);
test.expect(7);
customRules.all.forEach(function forRule(rule) {
test.ok(!rule.information ||
(Object.getPrototypeOf(rule.information) === URL.prototype));
@ -2886,6 +2886,42 @@ module.exports.customRulesDoc = function customRulesDoc(test) {
});
};
module.exports.customRulesLintJavaScript =
function customRulesLintJavaScript(test) {
test.expect(2);
const options = {
"customRules": customRules.lintJavaScript,
"files": "test/lint-javascript.md"
};
markdownlint(options, (err, actual) => {
test.ifError(err);
const expected = {
"test/lint-javascript.md": [
{
"lineNumber": 10,
"ruleNames": [ "lint-javascript" ],
"ruleDescription": "Rule that lints JavaScript code",
"ruleInformation": null,
"errorDetail": "Unexpected var, use let or const instead.",
"errorContext": "var x = 0;",
"errorRange": null
},
{
"lineNumber": 12,
"ruleNames": [ "lint-javascript" ],
"ruleDescription": "Rule that lints JavaScript code",
"ruleInformation": null,
"errorDetail": "Unexpected console statement.",
"errorContext": "console.log(x);",
"errorRange": null
}
]
};
test.deepEqual(actual, expected, "Unexpected issues.");
test.done();
});
};
module.exports.markdownItPluginsSingle =
function markdownItPluginsSingle(test) {
test.expect(2);