Flutter test snippets (#20)

* Created snippets for the test and testWidgets functions

* new line at EOF

README.md

@@ -43,6 +43,8 @@ Awesome Flutter Snippets is a collection of commonly used Flutter classes and me
 | `cupeapp`    | Cupertino Package | Create a New Cupertino App.
 | `tweenAnimationBuilder`    | Tween Animation Builder | Widget builder that animates a property of a Widget to a target value whenever the target value changes.
 | `valueListenableBuilder`    | Value Listenable Builder | Given a ValueListenable<T> and a builder which builds widgets from concrete values of T, this class will automatically register itself as a listener of the ValueListenable and call the builder with updated values when the value changes.
+| `f-test`    | Test | Create a test function.
+| `f-testWidgets`    | Test Widgets | Create a testWidgets function.
 
 <br>
 

snippets/snippets.json

@@ -418,5 +418,25 @@
             " ),"
         ],
         "description": "Given a ValueListenable<T> and a builder which builds widgets from concrete values of T, this class will automatically register itself as a listener of the ValueListenable and call the builder with updated values when the value changes."
+    },
+    "Test": {
+        "prefix": "f-test",
+        "body": [
+            "test(",
+            "   \"${1:test description}\",",
+            "   () {},",
+            ");"
+        ],
+        "description": "Create a test function"
+    },
+    "Test Widgets": {
+        "prefix": "f-testWidgets",
+        "body": [
+            "testWidgets(",
+            "   \"${1:test description}\",",
+            "   (WidgetTester tester) async {},",
+            ");"
+        ],
+        "description": "Create a testWidgets function"
     }
 }