adding packages

2026-01-15 14:38:46 -08:00
parent ef86e3ab6a
commit 6869cf47e5
5253 changed files with 726695 additions and 34 deletions
@@ -0,0 +1,161 @@
+// Copyright 2017 Google Inc.
+//
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file or at
+// https://developers.google.com/open-source/licenses/bsd
+
+import 'package:analyzer/analyzer.dart';
+import 'package:ngflutter/src/visitors/flutter_component_visitor.dart';
+import 'package:ngflutter/src/visitors/component_info.dart';
+import 'package:ngflutter/src/visitors/dart_class_info.dart';
+import 'package:test/test.dart';
+
+void main() {
+  group('FlutterComponentVisitor', () {
+    Map<String, ComponentInfo> visit(
+        Map<String, DartClassInfo> classes, String content) {
+      var compilationUnit = parseCompilationUnit(content);
+      var out = <String, ComponentInfo>{};
+      var visitor = new FlutterComponentVisitor(classes, out);
+      compilationUnit.accept(visitor);
+      return out;
+    }
+
+    test('should parse an Flutter component', () {
+      final classes = <String, DartClassInfo>{
+        'A': new DartClassInfo('A'),
+        'B': new DartClassInfo('B'),
+        'TestComponent': new DartClassInfo('TestComponent')
+      };
+
+      var component = visit(classes, '''
+       library a;
+
+       @Component(
+         selector: 'test',
+         directives: const [A, B],
+         templateUrl: 'test.html'
+       )
+       class TestComponent {}
+     ''')['TestComponent'];
+
+      expect(component, isNotNull);
+      expect(component.selectorName, equals('test'));
+      expect(component.templatePath, equals('test.html'));
+      expect(
+          component.templateTypes
+              .map((templateType) => templateType.classInfo.className),
+          equals(['A', 'B']));
+    });
+
+    test('should collect inline template', () {
+      final classes = <String, DartClassInfo>{
+        'TestComponent': new DartClassInfo('TestComponent')
+      };
+
+      var component = visit(classes, '''
+       library a;
+
+       @Component(
+         selector: 'test',
+         template: '<div></div>'
+       )
+       class TestComponent {}
+     ''')['TestComponent'];
+
+      expect(component, isNotNull);
+      expect(component.inlineTemplate, equals('<div></div>'));
+    });
+
+    test('can combine component and view tags values', () {
+      final classes = <String, DartClassInfo>{
+        'A': new DartClassInfo('A'),
+        'B': new DartClassInfo('B'),
+        'TestComponent': new DartClassInfo('TestComponent')
+      };
+      var component = visit(classes, '''
+        library a;
+
+        @Component(
+          selector: 'test'
+        )
+        @View(
+          directives: const [A, B],
+          templateUrl: 'test.html'
+        )
+        class TestComponent {}
+      ''')['TestComponent'];
+
+      expect(component, isNotNull);
+      expect(component.selectorName, equals('test'));
+      expect(component.templatePath, equals('test.html'));
+      expect(
+          component.templateTypes
+              .map((templateType) => templateType.classInfo.className),
+          equals(['A', 'B']));
+    });
+
+    test('can parse directives which value is a variable', () {
+      final classes = <String, DartClassInfo>{
+        'A': new DartClassInfo('A'),
+        'B': new DartClassInfo('B'),
+        'GtTestComponent': new DartClassInfo('TestComponent')
+      };
+      var component = visit(classes, '''
+        const myDirectives = const [A, B];
+        @Component(
+          selector: 'gt-test',
+          directives: myDirectives,
+          templateUrl: 'gt_test.html'
+        )
+        class GtTestComponent {}
+      ''')['TestComponent'];
+
+      expect(
+          component.templateTypes
+              .map((templateType) => templateType.classInfo.className),
+          equals(['A', 'B']));
+    });
+
+    test('should collect component binding list', () {
+      final classes = <String, DartClassInfo>{
+        'A': new DartClassInfo('A'),
+        'B': new DartClassInfo('B'),
+        'TestComponent': new DartClassInfo('TestComponent')
+      };
+
+      var component = visit(classes, '''
+        library a;
+
+        @Component(
+          providers: const [A, B],
+          selector: 'test'
+        )
+        class TestComponent {}
+        ''')['TestComponent'];
+
+      expect(component, isNotNull);
+      expect(component.module, isNotNull);
+      expect(component.module.directChildren, equals(['A', 'B']));
+    });
+
+    test('should collect component binding variable', () {
+      final classes = <String, DartClassInfo>{
+        'A': new DartClassInfo('A'),
+        'TestComponent': new DartClassInfo('TestComponent')
+      };
+      var component = visit(classes, '''
+        library a;
+
+        @Component(
+          providers: A,
+          selector: 'test'
+        )
+        class TestComponent {}
+        ''')['TestComponent'];
+      expect(component, isNotNull);
+      expect(component.module, isNotNull);
+      expect(component.module.directChildren, equals(['A']));
+    });
+  });
+}