Merge pull request #160 from devmil/chore/add_integration_test_for_re…

…lative_path_issue

chore: adds an integration test for the recent relative path issue

test/integration_tests/cli/extract_command_test.dart

@@ -1,3 +1,6 @@
+import 'dart:convert';
+import 'dart:io';
+
 import 'package:args/command_runner.dart';
 import 'package:dart_apitool/api_tool_cli.dart';
 import 'package:test/test.dart';
@@ -34,6 +37,44 @@ void main() {
       timeout: integrationTestTimeout,
     );
 
+    test(
+      'packages with path dependencies don\'t yield unresolvable types',
+      () async {
+        final tempDir = await Directory.systemTemp.createTemp();
+        final tempFilePath = path.join(tempDir.path, 'extract_paths_test.json');
+        final exitCode = await runner.run([
+          'extract',
+          '--input',
+          path.join(
+            'test',
+            'test_packages',
+            'path_references',
+            'cluster_a',
+            'package_a',
+          ),
+          '--output',
+          tempFilePath,
+        ]);
+        expect(exitCode, 0);
+
+        final jsonReportFile = File(tempFilePath);
+        expect(await jsonReportFile.exists(), isTrue);
+
+        final jsonReport = jsonDecode(await jsonReportFile.readAsString());
+        await tempDir.delete(recursive: true);
+
+        // check if the ClassB field in ClassA has resolved its type
+        final interfaceDeclarations =
+            jsonReport['packageApi']['interfaceDeclarations'] as List;
+        final classADeclaration =
+            interfaceDeclarations.singleWhere((id) => id['name'] == 'ClassA');
+        final classBField = (classADeclaration['fieldDeclarations'] as List)
+            .singleWhere((fd) => fd['name'] == 'classB');
+        expect(classBField['typeName'], 'ClassB');
+      },
+      timeout: integrationTestTimeout,
+    );
+
     test(
       'Can handle pub ref',
       () async {