fix(jest-junit-reporter): report when entire suite fails

Author: bryceosterhaus

projects/npm-tools/packages/jest-junit-reporter/src/index.js

@@ -37,18 +37,25 @@ module.exports = (report) => {
 	};
 
 	const testResults = report.testResults
-		.reduce(
-			(results, suite) =>
-				suite.testResults.length
-					? results.concat(
-							suite.testResults.map((test) => ({
-								...test,
-								testFilePath: suite.testFilePath,
-							}))
-					  )
-					: results,
-			[]
-		)
+		.reduce((acc, suite) => {
+			if (suite.testResults.length) {
+				acc.push(
+					...suite.testResults.map((test) => ({
+						...test,
+						testFilePath: suite.testFilePath,
+					}))
+				);
+			} else if (suite.failureMessage) {
+				acc.push({
+					duration: 0,
+					failureMessages: [suite.failureMessage],
+					fullName: suite.testFilePath,
+					testFilePath: suite.testFilePath,
+				});
+			}
+
+			return acc;
+		}, [])
 		.map((testCase) => {
 			const results = [
 				{

projects/npm-tools/packages/jest-junit-reporter/test/__snapshots__/index.js.snap

@@ -20,6 +20,15 @@ Received: true
 </testsuite>"
 `;
 
+exports[`@liferay/jest-junit-reporter writes a file for a failing test suite 1`] = `
+"<?xml version=\\"1.0\\" encoding=\\"UTF-8\\"?>
+<testsuite errors=\\"0\\" failures=\\"0\\" hostname=\\"\\" id=\\"0\\" name=\\"Jest\\" package=\\"reporter-tests\\" skipped=\\"0\\" tests=\\"1\\" time=\\"0\\" timestamp=\\"1000\\">
+  <testcase classname=\\"test-module.bar\\" name=\\"/foo/bar/liferay-portal/modules/apps/test-module/bar/Baz.js\\" time=\\"0\\">
+    <failure message=\\"Test Suite Failed to run\\">Test Suite Failed to run</failure>
+  </testcase>
+</testsuite>"
+`;
+
 exports[`@liferay/jest-junit-reporter writes a file for a passing test 1`] = `
 "<?xml version=\\"1.0\\" encoding=\\"UTF-8\\"?>
 <testsuite errors=\\"0\\" failures=\\"0\\" hostname=\\"\\" id=\\"0\\" name=\\"Jest\\" package=\\"reporter-tests\\" skipped=\\"0\\" tests=\\"1\\" time=\\"0\\" timestamp=\\"1000\\">

projects/npm-tools/packages/jest-junit-reporter/test/index.js

@@ -34,6 +34,20 @@ const failedTestReport = {
 	],
 };
 
+const failedTestSuite = {
+	numFailedTests: 0,
+	numTotalTests: 1,
+	startTime: 1000,
+	testResults: [
+		{
+			failureMessage: 'Test Suite Failed to run',
+			testFilePath:
+				'/foo/bar/liferay-portal/modules/apps/test-module/bar/Baz.js',
+			testResults: [],
+		},
+	],
+};
+
 const passedTestReport = {
 	numFailedTests: 0,
 	numTotalTests: 1,
@@ -82,4 +96,12 @@ describe('@liferay/jest-junit-reporter', () => {
 
 		expect(xmlWritten).toMatchSnapshot();
 	});
+
+	it('writes a file for a failing test suite', () => {
+		reporter(failedTestSuite);
+
+		const xmlWritten = fs.writeFileSync.mock.calls[0][1];
+
+		expect(xmlWritten).toMatchSnapshot();
+	});
 });