diff --git a/.vscode/tasks.json b/.vscode/tasks.json
index 16c40af..1aa7b34 100644
--- a/.vscode/tasks.json
+++ b/.vscode/tasks.json
@@ -11,6 +11,14 @@
             ],
             "isBuildCommand": true,
             "problemMatcher": "$msCompile"
+        },
+        {
+            "taskName": "test",
+            "args": [
+                "${workspaceRoot}/Tests/Tests.csproj"
+            ],
+            "isTestCommand": true,
+            "problemMatcher": "$msCompile"
         }
     ]
 }
\ No newline at end of file
diff --git a/Ooui/Button.cs b/Ooui/Button.cs
index b01a2f0..45c9279 100644
--- a/Ooui/Button.cs
+++ b/Ooui/Button.cs
@@ -15,5 +15,14 @@ namespace Ooui
             get => val;
             set => SetProperty (ref val, value, "value");
         }
+
+        public Button ()
+        {
+        }
+
+        public Button (string text)
+        {
+            Text = text;
+        }
     }
 }
diff --git a/Ooui/TextNode.cs b/Ooui/TextNode.cs
index a199bb3..9954790 100644
--- a/Ooui/TextNode.cs
+++ b/Ooui/TextNode.cs
@@ -11,7 +11,7 @@ namespace Ooui
         }
 
         public TextNode ()
-        {            
+        {
         }
 
         public TextNode (string text)
diff --git a/Tests/ButtonTests.cs b/Tests/ButtonTests.cs
index caa03a1..778d011 100644
--- a/Tests/ButtonTests.cs
+++ b/Tests/ButtonTests.cs
@@ -14,5 +14,12 @@ namespace Tests
             var b = new Button ();
             Assert.AreEqual ("", b.Text);
         }
+
+        [TestMethod]
+        public void TextCtor ()
+        {
+            var b = new Button ("Hello World!");
+            Assert.AreEqual ("Hello World!", b.Text);
+        }
     }
 }