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tests(smokehouse): fail on finalUrl/errorCode mismatches #7227

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Feb 14, 2019
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27 changes: 20 additions & 7 deletions lighthouse-cli/test/smokehouse/smokehouse.js
Original file line number Diff line number Diff line change
Expand Up @@ -35,6 +35,7 @@ const PAGE_HUNG_EXIT_CODE = 68;
const INSECURE_DOCUMENT_REQUEST_EXIT_CODE = 69;
const RETRIES = 3;
const NUMERICAL_EXPECTATION_REGEXP = /^(<=?|>=?)((\d|\.)+)$/;
const VERBOSE = Boolean(process.env.LH_SMOKE_VERBOSE);

/**
* Attempt to resolve a path locally. If this fails, attempts to locate the path
Expand Down Expand Up @@ -62,7 +63,7 @@ function resolveLocalOrCwd(payloadPath) {
* @return {ExpectedLHR}
*/
function runLighthouse(url, configPath, isDebug) {
isDebug = isDebug || Boolean(process.env.SMOKEHOUSE_DEBUG);
isDebug = isDebug || Boolean(process.env.LH_SMOKE_DEBUG);
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doesn't debug also save the LHR? Up to y'all if you want that :)

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nah. just writing to disk is good enough for me. verbose shouldn't be too verbose


const command = 'node';
const outputPath = `smokehouse-${Math.round(Math.random() * 100000)}.report.json`;
Expand Down Expand Up @@ -264,6 +265,13 @@ function collateResults(actual, expected) {
};
}

/**
* @param {unknown} obj
*/
function isPlainObject(obj) {
return Object.prototype.toString.call(obj) === '[object Object]';
}

/**
* Log the result of an assertion of actual and expected results.
* @param {Comparison} assertion
Expand All @@ -276,8 +284,12 @@ function reportAssertion(assertion) {
RegExp.prototype.toJSON = RegExp.prototype.toString;

if (assertion.equal) {
console.log(` ${log.greenify(log.tick)} ${assertion.category}: ` +
log.greenify(assertion.actual));
if (isPlainObject(assertion.actual)) {
console.log(` ${log.greenify(log.tick)} ${assertion.category}`);
} else {
console.log(` ${log.greenify(log.tick)} ${assertion.category}: ` +
log.greenify(assertion.actual));
}
} else {
if (assertion.diff) {
const diff = assertion.diff;
Expand Down Expand Up @@ -311,16 +323,17 @@ function reportAssertion(assertion) {
* @return {{passed: number, failed: number}}
*/
function report(results) {
reportAssertion(results.finalUrl);
reportAssertion(results.errorCode);

let correctCount = 0;
let failedCount = 0;
results.audits.forEach(auditAssertion => {

[results.finalUrl, results.errorCode, ...results.audits].forEach(auditAssertion => {
if (auditAssertion.equal) {
correctCount++;
} else {
failedCount++;
}

if (!auditAssertion.equal || VERBOSE) {
reportAssertion(auditAssertion);
}
});
Expand Down