285 lines
8.1 KiB
JavaScript
285 lines
8.1 KiB
JavaScript
#!/usr/bin/env node
|
|
|
|
/**
|
|
* Unity Test Results Parser
|
|
*
|
|
* Parses Unity Test Framework NUnit XML output and extracts test statistics and failure details.
|
|
*
|
|
* Usage:
|
|
* node parse-test-results.js <path-to-results.xml> [--json]
|
|
*
|
|
* Options:
|
|
* --json Output results as JSON
|
|
*
|
|
* Output (JSON):
|
|
* {
|
|
* "summary": {
|
|
* "total": 10,
|
|
* "passed": 7,
|
|
* "failed": 2,
|
|
* "skipped": 1,
|
|
* "duration": 1.234
|
|
* },
|
|
* "failures": [
|
|
* {
|
|
* "name": "TestName",
|
|
* "fullName": "Namespace.Class.TestName",
|
|
* "message": "Failure message",
|
|
* "stackTrace": "Stack trace",
|
|
* "file": "Assets/Tests/TestFile.cs",
|
|
* "line": 42
|
|
* }
|
|
* ]
|
|
* }
|
|
*/
|
|
|
|
const fs = require('fs');
|
|
const path = require('path');
|
|
|
|
// Parse command line arguments
|
|
const args = process.argv.slice(2);
|
|
|
|
if (args.length === 0 || args[0] === '--help' || args[0] === '-h') {
|
|
console.log('Usage: node parse-test-results.js <path-to-results.xml> [--json]');
|
|
process.exit(args.length === 0 ? 1 : 0);
|
|
}
|
|
|
|
const resultsPath = args[0];
|
|
const jsonOutput = args.includes('--json');
|
|
|
|
/**
|
|
* Extract text content from XML tag
|
|
*
|
|
* Note: This uses regex-based parsing instead of a full XML parser library.
|
|
* While regex-based XML parsing is generally not recommended, it's sufficient
|
|
* for Unity Test Framework's consistent NUnit XML output format. The patterns
|
|
* are designed to be non-greedy and handle common variations (attributes, whitespace).
|
|
*
|
|
* For production use with arbitrary XML, consider using fast-xml-parser or xml2js.
|
|
*/
|
|
function extractTagContent(xml, tagName) {
|
|
// Non-greedy matching: [\s\S]*? ensures minimal capture between tags
|
|
// [^>]* allows for attributes without capturing them (stops at first >)
|
|
const regex = new RegExp(`<${tagName}[^>]*>([\\s\\S]*?)<\\/${tagName}>`, 'i');
|
|
const match = xml.match(regex);
|
|
return match ? match[1].trim() : '';
|
|
}
|
|
|
|
/**
|
|
* Extract attribute value from XML tag
|
|
*
|
|
* Handles attributes with double quotes. Unity NUnit XML consistently uses
|
|
* double quotes for attributes, so this simple pattern is reliable.
|
|
*/
|
|
function extractAttribute(tag, attrName) {
|
|
// Escape special regex characters in attribute name
|
|
const escapedAttrName = attrName.replace(/[.*+?^${}()|[\]\\]/g, '\\$&');
|
|
const regex = new RegExp(`${escapedAttrName}="([^"]*)"`, 'i');
|
|
const match = tag.match(regex);
|
|
return match ? match[1] : null;
|
|
}
|
|
|
|
/**
|
|
* Extract file path and line number from stack trace
|
|
*/
|
|
function extractFileInfo(stackTrace) {
|
|
// Pattern: at Namespace.Class.Method () [0x00000] in /path/to/file.cs:42
|
|
// Pattern: at Namespace.Class.Method () in Assets/Tests/TestFile.cs:line 42
|
|
const patterns = [
|
|
/in (.+\.cs):(\d+)/i,
|
|
/in (.+\.cs):line (\d+)/i,
|
|
/\[0x[0-9a-f]+\] in (.+\.cs):(\d+)/i
|
|
];
|
|
|
|
for (const pattern of patterns) {
|
|
const match = stackTrace.match(pattern);
|
|
if (match) {
|
|
return {
|
|
file: match[1],
|
|
line: parseInt(match[2])
|
|
};
|
|
}
|
|
}
|
|
|
|
return {
|
|
file: null,
|
|
line: null
|
|
};
|
|
}
|
|
|
|
/**
|
|
* Parse test-case element
|
|
*
|
|
* Extracts test metadata from <test-case> XML element using attribute matching.
|
|
* All attributes are optional - defaults are provided for missing values.
|
|
*/
|
|
function parseTestCase(testCaseXml) {
|
|
// Extract attributes with fallback defaults
|
|
const nameMatch = testCaseXml.match(/name="([^"]*)"/);
|
|
const fullNameMatch = testCaseXml.match(/fullname="([^"]*)"/);
|
|
const resultMatch = testCaseXml.match(/result="([^"]*)"/);
|
|
const durationMatch = testCaseXml.match(/duration="([^"]*)"/);
|
|
|
|
const testCase = {
|
|
name: nameMatch ? nameMatch[1] : 'Unknown',
|
|
fullName: fullNameMatch ? fullNameMatch[1] : 'Unknown',
|
|
result: resultMatch ? resultMatch[1] : 'Unknown',
|
|
duration: durationMatch ? parseFloat(durationMatch[1]) || 0 : 0
|
|
};
|
|
|
|
// Extract failure information if test failed
|
|
if (testCase.result === 'Failed') {
|
|
const failureXml = extractTagContent(testCaseXml, 'failure');
|
|
|
|
if (failureXml) {
|
|
testCase.message = extractTagContent(failureXml, 'message');
|
|
testCase.stackTrace = extractTagContent(failureXml, 'stack-trace');
|
|
|
|
// Extract file and line from stack trace
|
|
if (testCase.stackTrace) {
|
|
const fileInfo = extractFileInfo(testCase.stackTrace);
|
|
testCase.file = fileInfo.file;
|
|
testCase.line = fileInfo.line;
|
|
}
|
|
}
|
|
}
|
|
|
|
return testCase;
|
|
}
|
|
|
|
/**
|
|
* Parse Unity Test Framework XML results
|
|
*
|
|
* Parses NUnit XML format produced by Unity Test Framework.
|
|
* Expects standard Unity test output structure with <test-run> root element.
|
|
*
|
|
* @param {string} xmlContent - Raw XML content from test results file
|
|
* @returns {Object} Parsed test results with summary, failures, and all tests
|
|
* @throws {Error} If XML structure is invalid or test-run element is missing
|
|
*/
|
|
function parseTestResults(xmlContent) {
|
|
// Validate XML has test-run root element
|
|
const testRunMatch = xmlContent.match(/<test-run[^>]*>/i);
|
|
if (!testRunMatch) {
|
|
throw new Error('Invalid Unity Test Framework XML: <test-run> element not found. ' +
|
|
'Ensure the file is a valid NUnit XML results file from Unity.');
|
|
}
|
|
|
|
const testRunTag = testRunMatch[0];
|
|
|
|
const summary = {
|
|
total: parseInt(extractAttribute(testRunTag, 'total') || '0'),
|
|
passed: parseInt(extractAttribute(testRunTag, 'passed') || '0'),
|
|
failed: parseInt(extractAttribute(testRunTag, 'failed') || '0'),
|
|
skipped: parseInt(extractAttribute(testRunTag, 'skipped') || '0') +
|
|
parseInt(extractAttribute(testRunTag, 'inconclusive') || '0'),
|
|
duration: parseFloat(extractAttribute(testRunTag, 'duration') || '0')
|
|
};
|
|
|
|
// Extract all test cases using non-greedy matching
|
|
// Pattern matches <test-case ...>...</test-case> with minimal capture
|
|
// [^>]* stops at first >, [\s\S]*? captures minimal content between tags
|
|
const testCaseRegex = /<test-case[^>]*>[\s\S]*?<\/test-case>/gi;
|
|
const testCaseMatches = xmlContent.match(testCaseRegex) || [];
|
|
|
|
const allTests = [];
|
|
const failures = [];
|
|
|
|
for (const testCaseXml of testCaseMatches) {
|
|
const testCase = parseTestCase(testCaseXml);
|
|
allTests.push(testCase);
|
|
|
|
if (testCase.result === 'Failed') {
|
|
failures.push(testCase);
|
|
}
|
|
}
|
|
|
|
return {
|
|
summary,
|
|
failures,
|
|
allTests
|
|
};
|
|
}
|
|
|
|
/**
|
|
* Format output for console
|
|
*/
|
|
function formatConsoleOutput(results) {
|
|
const { summary, failures } = results;
|
|
|
|
console.log('\n=== Unity Test Results ===\n');
|
|
|
|
// Summary
|
|
console.log(`Total Tests: ${summary.total}`);
|
|
console.log(`✓ Passed: ${summary.passed}`);
|
|
|
|
if (summary.failed > 0) {
|
|
console.log(`✗ Failed: ${summary.failed}`);
|
|
}
|
|
|
|
if (summary.skipped > 0) {
|
|
console.log(`⊘ Skipped: ${summary.skipped}`);
|
|
}
|
|
|
|
console.log(`Duration: ${summary.duration.toFixed(3)}s\n`);
|
|
|
|
// Failures
|
|
if (failures.length > 0) {
|
|
console.log('=== Failed Tests ===\n');
|
|
|
|
failures.forEach((failure, index) => {
|
|
console.log(`${index + 1}. ${failure.fullName}`);
|
|
|
|
if (failure.message) {
|
|
console.log(` Message: ${failure.message}`);
|
|
}
|
|
|
|
if (failure.file && failure.line) {
|
|
console.log(` Location: ${failure.file}:${failure.line}`);
|
|
}
|
|
|
|
if (failure.stackTrace) {
|
|
console.log(` Stack Trace:`);
|
|
const lines = failure.stackTrace.split('\n').slice(0, 3);
|
|
lines.forEach(line => console.log(` ${line.trim()}`));
|
|
|
|
if (failure.stackTrace.split('\n').length > 3) {
|
|
console.log(` ... (truncated)`);
|
|
}
|
|
}
|
|
|
|
console.log('');
|
|
});
|
|
} else {
|
|
console.log('✓ All tests passed!\n');
|
|
}
|
|
}
|
|
|
|
// Main execution
|
|
try {
|
|
// Check if file exists
|
|
if (!fs.existsSync(resultsPath)) {
|
|
console.error(`Error: Test results file not found: ${resultsPath}`);
|
|
process.exit(1);
|
|
}
|
|
|
|
// Read and parse XML
|
|
const xmlContent = fs.readFileSync(resultsPath, 'utf-8');
|
|
const results = parseTestResults(xmlContent);
|
|
|
|
// Output results
|
|
if (jsonOutput) {
|
|
console.log(JSON.stringify(results, null, 2));
|
|
} else {
|
|
formatConsoleOutput(results);
|
|
}
|
|
|
|
// Exit with error code if tests failed
|
|
if (results.summary.failed > 0) {
|
|
process.exit(1);
|
|
}
|
|
} catch (error) {
|
|
console.error(`Error parsing test results: ${error.message}`);
|
|
process.exit(1);
|
|
}
|