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lib.js
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lib.js
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import logSymbols from 'log-symbols';
import columnify from 'columnify';
import { red, green, blue, bold } from 'colorette';
import { EOL } from 'os';
export const generateSummary = (summary) => {
const data = {
'> Name:': summary.name,
'> Total number of tests:': summary.tests,
'> Total number of failed tests:': summary.failures,
'> Total time:': summary.time,
};
const columns = columnify(data, {
showHeaders: false,
});
return columns;
};
export const findSummaryFromTestsuites = (testsuites) => {
const result = {
errors: 0,
skipped: 0,
tests: 0,
failures: 0,
time: 0,
};
testsuites.forEach(t => {
Object.keys(result).forEach(k => {
if (t.$[k]) {
result[k] += parseFloat(t.$[k]);
}
});
});
return result;
};
const isTestsuiteSuccess = (summary) => {
const errors = parseInt(summary.errors, 10);
const failures = parseInt(summary.failures, 10);
return (isNaN(errors) || errors === 0) && (isNaN(failures) || failures === 0);
};
const isTestsuiteSkipped = (summary) => {
const skipped = parseInt(summary.skipped, 10);
const tests = parseInt(summary.tests, 10);
return !isNaN(skipped) && (skipped === tests);
};
const isTestcaseSuccess = (testcase) => {
return testcase.failure === undefined && testcase.skipped === undefined;
};
const isTestcaseSkipped = (testcase) => {
return testcase.skipped !== undefined;
};
const isTestcaseFailure = (testcase) => {
return testcase.failure !== undefined;
};
const generateTestcaseResult = (testcase) => {
let resultParagraph = '';
if (isTestcaseSkipped(testcase)) {
resultParagraph += ` ${blue('s')} ${testcase.$.name}`;
} else if (isTestcaseSuccess(testcase)) {
resultParagraph += ` ${logSymbols.success} ${testcase.$.name}`;
} else {
resultParagraph += ` ${logSymbols.error} ${testcase.$.name}`;
}
resultParagraph += ` (${testcase.$.time})`;
if (isTestcaseFailure(testcase)) {
let errorLines = '';
if (testcase.failure.join) {
errorLines = testcase.failure.map(f => f['$'] && f['$'].message ? f['$'].message : f['_'])
.join(EOL).split(EOL).join(EOL + '\t');
} else {
errorLines = testcase.failure['$'] && testcase.failure['$'].message ?
testcase.failure['$'].message : testcase.failure['_'];
}
resultParagraph += EOL + '\t' + errorLines;
}
return resultParagraph;
};
export const generateTestsuiteSummary = (suiteResult) => {
const summary = suiteResult.$;
let summaryParagraph = '';
if (isTestsuiteSkipped(summary)) {
summaryParagraph += ` ${bold(blue('SKIP'))} ${summary.name}`;
} else if (isTestsuiteSuccess(summary)) {
summaryParagraph += ` ${bold(green('PASS'))} ${summary.name}`;
} else {
summaryParagraph += ` ${bold(red('FAIL'))} ${summary.name}`;
}
summaryParagraph += ` (${summary.time})`;
return summaryParagraph;
};
export const generateTestsuiteResult = (suiteResult) => {
let result = [];
const testscases = suiteResult.testcase;
if (testscases) {
result = testscases.map(testcase => generateTestcaseResult(testcase));
}
return result.join(EOL);
};
export const generateTestsuiteLogs = (suiteResult) => {
const result = [];
const testscases = suiteResult.testcase;
if (testscases) {
const errLogs = testscases.map(testcase => formatLogLine(testcase['system-err'])).filter(a => a);
if (errLogs.length) {
result.push(` ${logSymbols.info} Error Log output:`, EOL, '\t', ...errLogs);
}
const outLogs = testscases.map(testcase => formatLogLine(testcase['system-out'])).filter(a => a);
if (outLogs.length) {
if (!result[result.length - 1].endsWith('\n')) {
result.push('\n');
}
result.push(` ${logSymbols.info} Standard Log output:`, EOL, '\t', ...outLogs);
}
}
return result.join('');
};
const formatLogLine = (log = '') => {
if (log.join) {
return log.join(EOL).split(EOL).join(EOL + '\t');
}
return log;
};