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Add validation of applyFixes via result snapshots.

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David Anson 2019-09-16 21:48:34 -07:00
parent b77a56255f
commit 52939a6d7e
15 changed files with 450 additions and 3 deletions
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32
test/markdownlint-test.js
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@ -35,9 +35,10 @@ function promisify(func, ...args) {
function createTestForFile(file) {
return function testForFile(test) {
test.expect(2);
const detailedResults = /[/\\]detailed-results-/.test(file);
test.expect(detailedResults ? 3 : 2);
const resultsFile = file.replace(/\.md$/, ".results.json");
const fixedFile = file.replace(/\.md$/, ".md.fixed");
const configFile = file.replace(/\.md$/, ".json");
let mergedConfig = null;
const actualPromise = promisify(fs.stat, configFile)
@ -62,9 +63,34 @@ function createTestForFile(file) {
});
})
.then(
function convertResultVersion2To0(resultVersion2) {
function diffFixedFiles(resultVersion2or3) {
return detailedResults ?
Promise.all([
promisify(markdownlint, {
"files": [ file ],
"config": mergedConfig,
"resultVersion": 3
}),
promisify(fs.readFile, file, helpers.utf8Encoding),
promisify(fs.readFile, fixedFile, helpers.utf8Encoding)
])
.then(function validateApplyFixes(fulfillments) {
const [ resultVersion3, content, expected ] = fulfillments;
const errors = resultVersion3[file];
const actual = helpers.applyFixes(content, errors);
// Uncomment the following line to update *.md.fixed files
// fs.writeFileSync(fixedFile, actual, helpers.utf8Encoding);
test.equal(actual, expected,
"Unexpected output from applyFixes.");
return resultVersion2or3;
}) :
resultVersion2or3;
}
)
.then(
function convertResultVersion2To0(resultVersion2or3) {
const result0 = {};
const result2or3 = resultVersion2[file];
const result2or3 = resultVersion2or3[file];
result2or3.forEach(function forResult(result) {
const ruleName = result.ruleNames[0];
const lineNumbers = result0[ruleName] || [];