added frontend

hartmann-foto-documentation-frontend/test_runner.dart

@@ -0,0 +1,132 @@
+#!/usr/bin/env dart
+
+import 'dart:convert';
+import 'dart:io';
+
+import 'package:logger/web.dart';
+
+/// Converts Flutter JSON test results to JUnit XML format
+/// Usage: dart test_runner.dart [test_results.json] [output.xml]
+void main(List<String> arguments) {
+  var logger = Logger(
+    printer: PrettyPrinter(methodCount: 2, errorMethodCount: 8, colors: true, printEmojis: true, dateTimeFormat: DateTimeFormat.onlyTimeAndSinceStart),
+  );
+  if (arguments.length < 2) {
+    logger.i('Usage: dart test_runner.dart <json_file> <xml_output>');
+    exit(1);
+  }
+
+  final jsonFile = arguments[0];
+  final xmlFile = arguments[1];
+
+  try {
+    final jsonContent = File(jsonFile).readAsStringSync();
+    final lines = jsonContent.trim().split('\n');
+
+    final tests = <TestResult>[];
+    int totalTests = 0;
+    int failures = 0;
+    int skipped = 0;
+    double duration = 0.0;
+
+    // Parse JSON lines from flutter test output
+    for (final line in lines) {
+      if (line.trim().isEmpty) continue;
+
+      try {
+        final data = jsonDecode(line) as Map<String, dynamic>;
+        final type = data['type'] as String?;
+
+        if (type == 'testStart') {
+          final test = data['test'] as Map<String, dynamic>;
+          final name = test['name'] as String;
+          final id = test['id'] as int;
+          tests.add(TestResult(id: id, name: name));
+          totalTests++;
+        } else if (type == 'testDone') {
+          final testId = data['testID'] as int;
+          final result = data['result'] as String;
+          final time = data['time'] as int? ?? 0;
+          final error = data['error'] as String?;
+          final stackTrace = data['stackTrace'] as String?;
+
+          duration += time / 1000.0; // Convert to seconds
+
+          final testIndex = tests.indexWhere((t) => t.id == testId);
+          if (testIndex != -1) {
+            tests[testIndex].result = result;
+            tests[testIndex].duration = time / 1000.0;
+            tests[testIndex].error = error;
+            tests[testIndex].stackTrace = stackTrace;
+
+            if (result == 'error' || result == 'failure') {
+              failures++;
+            } else if (result == 'skip') {
+              skipped++;
+            }
+          }
+        }
+      } catch (e) {
+        // Skip malformed JSON lines
+        logger.i('Warning: Could not parse line: $line');
+      }
+    }
+
+    // Generate JUnit XML
+    final xml = generateJUnitXML(tests, totalTests, failures, skipped, duration);
+    File(xmlFile).writeAsStringSync(xml);
+
+    logger.i('Converted ${tests.length} test results to JUnit XML: $xmlFile');
+
+    // Exit with error code if there were failures
+    if (failures > 0) {
+      exit(1);
+    }
+  } catch (e) {
+    logger.e('Error: $e');
+    exit(1);
+  }
+}
+
+class TestResult {
+  final int id;
+  final String name;
+  String result = 'pending';
+  double duration = 0.0;
+  String? error;
+  String? stackTrace;
+
+  TestResult({required this.id, required this.name});
+}
+
+String generateJUnitXML(List<TestResult> tests, int total, int failures, int skipped, double duration) {
+  final buffer = StringBuffer();
+
+  buffer.writeln('<?xml version="1.0" encoding="UTF-8"?>');
+  buffer.writeln('<testsuite name="Flutter Tests" tests="$total" failures="$failures" skipped="$skipped" time="$duration">');
+
+  for (final test in tests) {
+    final escapedName = _escapeXml(test.name);
+    buffer.writeln('  <testcase name="$escapedName" time="${test.duration}">');
+
+    if (test.result == 'error' || test.result == 'failure') {
+      final escapedError = _escapeXml(test.error ?? 'Test failed');
+      final escapedStackTrace = _escapeXml(test.stackTrace ?? '');
+
+      buffer.writeln('    <failure message="$escapedError">');
+      buffer.writeln('      <![CDATA[$escapedStackTrace]]>');
+      buffer.writeln('    </failure>');
+    } else if (test.result == 'skip') {
+      buffer.writeln('    <skipped/>');
+    }
+
+    buffer.writeln('  </testcase>');
+  }
+
+  buffer.writeln('</testsuite>');
+  return buffer.toString();
+}
+
+String _escapeXml(String text) {
+  return text.replaceAll('&', '&amp;').replaceAll('<', '&lt;').replaceAll('>', '&gt;').replaceAll('"', '&quot;').replaceAll("'", '&apos;');
+}