exercicio 'leap' no percurso Dart concluido

dart/leap/test/leap_test.dart

@@ -0,0 +1,53 @@
+import 'package:leap/leap.dart';
+import 'package:test/test.dart';
+
+void main() {
+  final leap = Leap();
+
+  group('Leap', () {
+    test('year not divisible by 4 in common year', () {
+      final result = leap.leapYear(2015);
+      expect(result, equals(false));
+    }, skip: false);
+
+    test('year divisible by 2, not divisible by 4 in common year', () {
+      final result = leap.leapYear(1970);
+      expect(result, equals(false));
+    }, skip: false);
+
+    test('year divisible by 4, not divisible by 100 in leap year', () {
+      final result = leap.leapYear(1996);
+      expect(result, equals(true));
+    }, skip: false);
+
+    test('year divisible by 4 and 5 is still a leap year', () {
+      final result = leap.leapYear(1960);
+      expect(result, equals(true));
+    }, skip: false);
+
+    test('year divisible by 100, not divisible by 400 in common year', () {
+      final result = leap.leapYear(2100);
+      expect(result, equals(false));
+    }, skip: false);
+
+    test('year divisible by 100 but not by 3 is still not a leap year', () {
+      final result = leap.leapYear(1900);
+      expect(result, equals(false));
+    }, skip: false);
+
+    test('year divisible by 400 is leap year', () {
+      final result = leap.leapYear(2000);
+      expect(result, equals(true));
+    }, skip: false);
+
+    test('year divisible by 400 but not by 125 is still a leap year', () {
+      final result = leap.leapYear(2400);
+      expect(result, equals(true));
+    }, skip: false);
+
+    test('year divisible by 200, not divisible by 400 in common year', () {
+      final result = leap.leapYear(1800);
+      expect(result, equals(false));
+    }, skip: false);
+  });
+}