Merge pull request #3 from sipra-acharya/widget_testing

gfborder test cases

Author: sipra-acharya

test/border_test.dart

@@ -0,0 +1,225 @@
+import 'package:flutter/material.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:getwidget/getwidget.dart';
+import 'package:flutter/cupertino.dart';
+
+void main() {
+  final childWidget = Container(
+    width: 222,
+    height: 333,
+  );
+  final color = Colors.teal;
+  const padding = EdgeInsets.all(5);
+  const type = GFBorderType.rect;
+  const text = Text('Hello');
+
+  testWidgets('GF Border can be created around diffrent components.',
+      (tester) async {
+    final GFBorder border = GFBorder(
+        color: color,
+        padding: padding,
+        type: type,
+        // ignore: prefer_const_literals_to_create_immutables
+        dashedLine: [2, 0],
+        child: childWidget);
+
+    final TestApp app = TestApp(border);
+
+    await tester.pumpWidget(Container(child: childWidget));
+    expect(find.byWidget(childWidget), findsOneWidget);
+    expect(app.border.color, color);
+    expect(app.border.padding, padding);
+    expect(app.border.type, type);
+    expect(app.border.dashedLine, [2, 0]);
+    expect(app.border.child, childWidget);
+  });
+
+  testWidgets('Solid GF Border around image.', (tester) async {
+    final bgImage = Image.network(
+      'https://images.unsplash.com/photo-1547721064-da6cfb341d50',
+    );
+    final GFBorder border = GFBorder(
+        color: color,
+        type: type,
+        // ignore: prefer_const_literals_to_create_immutables
+        dashedLine: [2, 0],
+        child: bgImage);
+
+    final TestApp app = TestApp(border);
+
+    await tester.pumpWidget(Container(child: childWidget));
+    expect(find.byWidget(childWidget), findsOneWidget);
+    expect(app.border.color, color);
+    expect(app.border.type, type);
+    expect(app.border.dashedLine, [2, 0]);
+    expect(app.border.child, bgImage);
+  });
+
+  testWidgets('Solid GF Border with radius.', (tester) async {
+    const radius = Radius.circular(20);
+    const typerRect = GFBorderType.rRect;
+
+    final GFBorder border = GFBorder(
+        color: color,
+        type: typerRect,
+        // ignore: prefer_const_literals_to_create_immutables
+        dashedLine: [2, 0],
+        radius: radius,
+        child: text);
+
+    final TestApp app = TestApp(border);
+
+    await tester.pumpWidget(Container(child: childWidget));
+    expect(find.byWidget(childWidget), findsOneWidget);
+    expect(app.border.color, color);
+    expect(app.border.type, typerRect);
+    expect(app.border.dashedLine, [2, 0]);
+    expect(app.border.child, text);
+  });
+
+  testWidgets('Oval GF Border.', (tester) async {
+    const typeoval = GFBorderType.oval;
+    const stroke = 2.0;
+
+    final GFBorder border = GFBorder(
+        color: color,
+        type: typeoval,
+        // ignore: prefer_const_literals_to_create_immutables
+        dashedLine: [6, 0],
+        strokeWidth: stroke,
+        child: text);
+
+    final TestApp app = TestApp(border);
+
+    await tester.pumpWidget(Container(child: childWidget));
+    expect(find.byWidget(childWidget), findsOneWidget);
+    expect(app.border.color, color);
+    expect(app.border.type, typeoval);
+    expect(app.border.dashedLine, [6, 0]);
+    expect(app.border.strokeWidth, stroke);
+    expect(app.border.child, text);
+  });
+
+  testWidgets('Circular GF Border.', (tester) async {
+    const typeCircle = GFBorderType.circle;
+    const stroke = 2.0;
+    final GFBorder border = GFBorder(
+        color: color,
+        type: typeCircle,
+        // ignore: prefer_const_literals_to_create_immutables
+        dashedLine: [2, 0],
+        strokeWidth: stroke,
+        child: text);
+
+    final TestApp app = TestApp(border);
+
+    await tester.pumpWidget(Container(child: childWidget));
+    expect(find.byWidget(childWidget), findsOneWidget);
+    expect(app.border.color, color);
+    expect(app.border.type, typeCircle);
+    expect(app.border.dashedLine, [2, 0]);
+    expect(app.border.strokeWidth, stroke);
+    expect(app.border.child, text);
+  });
+
+  testWidgets('Dashed GF Border.', (tester) async {
+    const typerRect = GFBorderType.rRect;
+
+    final GFBorder border = GFBorder(
+        color: color,
+        type: typerRect,
+        // ignore: prefer_const_literals_to_create_immutables
+        child: text);
+
+    final TestApp app = TestApp(border);
+
+    await tester.pumpWidget(Container(child: childWidget));
+    expect(find.byWidget(childWidget), findsOneWidget);
+    expect(app.border.color, color);
+    expect(app.border.type, typerRect);
+    expect(app.border.child, text);
+  });
+
+  testWidgets('Dashed GF Border with radius.', (tester) async {
+    const typerRect = GFBorderType.rRect;
+    const radius = Radius.circular(20);
+
+    final GFBorder border = GFBorder(
+        color: color,
+        type: typerRect,
+        radius: radius,
+        // ignore: prefer_const_literals_to_create_immutables
+        child: text);
+
+    final TestApp app = TestApp(border);
+
+    await tester.pumpWidget(Container(child: childWidget));
+    expect(find.byWidget(childWidget), findsOneWidget);
+    expect(app.border.color, color);
+    expect(app.border.type, typerRect);
+    expect(app.border.radius, radius);
+    expect(app.border.child, text);
+  });
+
+  testWidgets('Oval dashed GF Border.', (tester) async {
+    const typeoval = GFBorderType.oval;
+    const stroke = 2.0;
+
+    final GFBorder border = GFBorder(
+        color: color,
+        type: typeoval,
+        strokeWidth: stroke,
+        // ignore: prefer_const_literals_to_create_immutables
+        dashedLine: [3, 1],
+        child: text);
+
+    final TestApp app = TestApp(border);
+
+    await tester.pumpWidget(Container(child: childWidget));
+    expect(find.byWidget(childWidget), findsOneWidget);
+    expect(app.border.color, color);
+    expect(app.border.type, typeoval);
+    expect(app.border.child, text);
+  });
+
+  testWidgets('Circular dashed GF Border.', (tester) async {
+    const typecircular = GFBorderType.circle;
+    const stroke = 2.0;
+
+    final GFBorder border = GFBorder(
+        color: color,
+        type: typecircular,
+        // ignore: prefer_const_literals_to_create_immutables
+        dashedLine: [3, 1],
+        strokeWidth: stroke,
+        child: text);
+
+    final TestApp app = TestApp(border);
+
+    await tester.pumpWidget(Container(child: childWidget));
+    expect(find.byWidget(childWidget), findsOneWidget);
+    expect(app.border.color, color);
+    expect(app.border.type, typecircular);
+    expect(app.border.child, text);
+  });
+}
+
+class TestApp extends StatefulWidget {
+  const TestApp(this.border);
+  final GFBorder border;
+  @override
+  _TestAppState createState() => _TestAppState();
+}
+
+class _TestAppState extends State<TestApp> {
+  @override
+  Widget build(BuildContext context) => MaterialApp(
+        home: Scaffold(
+          body: Column(
+            children: [
+              widget.border,
+            ],
+          ),
+        ),
+      );
+}