gfrating test cases

Author: sipra-acharya

test/rating_test.dart

@@ -0,0 +1,155 @@
+import 'package:flutter/material.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:getwidget/getwidget.dart';
+import 'package:flutter/cupertino.dart';
+
+void main() {
+  const color = Colors.teal;
+  const bordercolor = Colors.black;
+  const spacing = 1.0;
+  const value = 2.0;
+  const itemcount = 5;
+  const size = GFSize.MEDIUM;
+  const filledicon = Icon(Icons.star);
+  const halffilled = Icon(Icons.star_border);
+  const allowhalfRating = true;
+  const showtextForm = false;
+  const suffixicon = Icon(Icons.face_outlined);
+  const margin = EdgeInsets.symmetric(vertical: 16);
+  const padding = EdgeInsets.symmetric(horizontal: 16);
+  const inputdecorations = InputDecoration(
+      icon: Icon(Icons.face_outlined),
+      labelText: 'Hi',
+      labelStyle: TextStyle(fontSize: 14, color: Colors.black));
+  final ratingController = TextEditingController();
+  final customController = TextEditingController();
+
+  testWidgets('GF Rating can be created.', (tester) async {
+    const GFRating rating = GFRating(
+      itemCount: itemcount,
+      inputDecorations: inputdecorations,
+      spacing: spacing,
+      value: value,
+      margin: margin,
+      padding: padding,
+      size: size,
+      color: color,
+      borderColor: bordercolor,
+    );
+
+    const TestApp app = TestApp(rating);
+
+    await tester.pumpWidget(app);
+    expect(app.rating.itemCount, itemcount);
+    expect(app.rating.inputDecorations, inputdecorations);
+    expect(app.rating.spacing, spacing);
+    expect(app.rating.value, value);
+    expect(app.rating.margin, margin);
+    expect(app.rating.padding, padding);
+    expect(app.rating.size, size);
+    expect(app.rating.color, color);
+    expect(app.rating.borderColor, bordercolor);
+  });
+
+  testWidgets('GF Rating with icons.', (tester) async {
+    const GFRating rating = GFRating(
+      itemCount: itemcount,
+      size: size,
+      color: color,
+      filledIcon: filledicon,
+    );
+
+    const TestApp app = TestApp(rating);
+
+    await tester.pumpWidget(app);
+    expect(app.rating.itemCount, itemcount);
+    expect(app.rating.size, size);
+    expect(app.rating.color, color);
+    expect(app.rating.filledIcon, filledicon);
+  });
+
+  testWidgets('GF Rating with half rating property.', (tester) async {
+    const GFRating rating = GFRating(
+      itemCount: itemcount,
+      size: size,
+      color: color,
+      filledIcon: filledicon,
+      halfFilledIcon: halffilled,
+      allowHalfRating: allowhalfRating,
+    );
+
+    const TestApp app = TestApp(rating);
+
+    await tester.pumpWidget(app);
+    expect(app.rating.itemCount, itemcount);
+    expect(app.rating.size, size);
+    expect(app.rating.color, color);
+    expect(app.rating.filledIcon, filledicon);
+    expect(app.rating.halfFilledIcon, halffilled);
+    expect(app.rating.allowHalfRating, allowhalfRating);
+  });
+
+  testWidgets('GF Rating using textformfield data input.', (tester) async {
+    final GFRating rating = GFRating(
+      itemCount: itemcount,
+      size: size,
+      color: color,
+      filledIcon: filledicon,
+      controller: ratingController,
+      showTextForm: showtextForm,
+    );
+
+    final TestApp app = TestApp(rating);
+
+    await tester.pumpWidget(app);
+    expect(app.rating.itemCount, itemcount);
+    expect(app.rating.size, size);
+    expect(app.rating.color, color);
+    expect(app.rating.filledIcon, filledicon);
+    expect(app.rating.controller, ratingController);
+    expect(app.rating.showTextForm, showtextForm);
+  });
+
+  testWidgets('Custom GF Rating using textformfield & icons.', (tester) async {
+    final GFRating rating = GFRating(
+      itemCount: itemcount,
+      size: size,
+      color: color,
+      filledIcon: filledicon,
+      controller: customController,
+      suffixIcon: suffixicon,
+      showTextForm: showtextForm,
+    );
+
+    final TestApp app = TestApp(rating);
+
+    await tester.pumpWidget(app);
+    expect(app.rating.itemCount, itemcount);
+    expect(app.rating.size, size);
+    expect(app.rating.color, color);
+    expect(app.rating.filledIcon, filledicon);
+    expect(app.rating.controller, customController);
+    expect(app.rating.suffixIcon, suffixicon);
+    expect(app.rating.showTextForm, showtextForm);
+  });
+}
+
+class TestApp extends StatefulWidget {
+  const TestApp(this.rating);
+  final GFRating rating;
+  @override
+  _TestAppState createState() => _TestAppState();
+}
+
+class _TestAppState extends State<TestApp> {
+  @override
+  Widget build(BuildContext context) => MaterialApp(
+        home: Scaffold(
+          body: Column(
+            children: [
+              widget.rating,
+            ],
+          ),
+        ),
+      );
+}