diff --git a/test/runtime/samples/component-slot-default/main.html b/test/runtime/samples/component-slot-default/main.html
index 4b9758e601..06a1f64cae 100644
--- a/test/runtime/samples/component-slot-default/main.html
+++ b/test/runtime/samples/component-slot-default/main.html
@@ -2,6 +2,6 @@
 	import Nested from './Nested.html';
 </script>
 
-<Nested ref:nested>
+<Nested>
 	Hello
 </Nested>
\ No newline at end of file
diff --git a/test/runtime/samples/component-slot-dynamic/_config.js b/test/runtime/samples/component-slot-dynamic/_config.js
index d0654f0143..43fb9783ea 100644
--- a/test/runtime/samples/component-slot-dynamic/_config.js
+++ b/test/runtime/samples/component-slot-dynamic/_config.js
@@ -4,6 +4,6 @@ export default {
 	`,
 
 	test(assert, component) {
-		component.nested.set({ foo: 'b' });
+		component.nested.foo = 'b';
 	}
 };
diff --git a/test/runtime/samples/component-slot-dynamic/main.html b/test/runtime/samples/component-slot-dynamic/main.html
index c48d39d522..b969fe6bec 100644
--- a/test/runtime/samples/component-slot-dynamic/main.html
+++ b/test/runtime/samples/component-slot-dynamic/main.html
@@ -1,5 +1,7 @@
 <script>
 	import Nested from './Nested.html';
+
+	export let nested;
 </script>
 
 <Nested ref:nested>
diff --git a/test/runtime/samples/component-slot-fallback/main.html b/test/runtime/samples/component-slot-fallback/main.html
index 96186f63d7..f4d609216c 100644
--- a/test/runtime/samples/component-slot-fallback/main.html
+++ b/test/runtime/samples/component-slot-fallback/main.html
@@ -2,6 +2,6 @@
 	import Nested from './Nested.html';
 </script>
 
-<Nested ref:nested>
+<Nested>
 	<p>not fallback</p>
 </Nested>
\ No newline at end of file
diff --git a/test/runtime/samples/component-slot-name-with-hyphen/main.html b/test/runtime/samples/component-slot-name-with-hyphen/main.html
index bfb3b5c14f..a77e524f89 100644
--- a/test/runtime/samples/component-slot-name-with-hyphen/main.html
+++ b/test/runtime/samples/component-slot-name-with-hyphen/main.html
@@ -2,6 +2,6 @@
 	import Nested from './Nested.html';
 </script>
 
-<Nested ref:nested>
+<Nested>
 	<p slot="foo-bar">Hello</p>
 </Nested>
\ No newline at end of file
diff --git a/test/runtime/samples/component-slot-named/main.html b/test/runtime/samples/component-slot-named/main.html
index 87d74226c5..627c3ab7e0 100644
--- a/test/runtime/samples/component-slot-named/main.html
+++ b/test/runtime/samples/component-slot-named/main.html
@@ -2,7 +2,7 @@
 	import Nested from './Nested.html';
 </script>
 
-<Nested ref:nested>
+<Nested>
 	Hello
 
 	<p slot='foo'>foo</p>
diff --git a/test/runtime/samples/component-yield-if/_config.js b/test/runtime/samples/component-yield-if/_config.js
index dae32794a0..8b3dfca8f1 100644
--- a/test/runtime/samples/component-yield-if/_config.js
+++ b/test/runtime/samples/component-yield-if/_config.js
@@ -1,24 +1,24 @@
 export default {
 	html: '<div><p></p></div>',
 
-	test ( assert, component, target ) {
-		const widget = component.widget;
+	test(assert, component, target) {
+		const { widget } = component;
 
-		assert.equal( widget.get().show, false );
+		assert.equal(widget.show, false);
 
-		widget.set({show: true});
-		assert.htmlEqual( target.innerHTML, '<div><p>Hello</p></div>' );
+		widget.show = true;
+		assert.htmlEqual(target.innerHTML, '<div><p>Hello</p></div>');
 
 		component.data = 'World';
-		assert.htmlEqual( target.innerHTML, '<div><p>World</p></div>' );
+		assert.htmlEqual(target.innerHTML, '<div><p>World</p></div>');
 
-		widget.set({show: false});
-		assert.htmlEqual( target.innerHTML, '<div><p></p></div>' );
+		widget.show = false;
+		assert.htmlEqual(target.innerHTML, '<div><p></p></div>');
 
 		component.data = 'Goodbye';
-		assert.htmlEqual( target.innerHTML, '<div><p></p></div>' );
+		assert.htmlEqual(target.innerHTML, '<div><p></p></div>');
 
-		widget.set({show: true});
-		assert.htmlEqual( target.innerHTML, '<div><p>Goodbye</p></div>' );
+		widget.show = true;
+		assert.htmlEqual(target.innerHTML, '<div><p>Goodbye</p></div>');
 	}
 };
diff --git a/test/runtime/samples/component-yield-if/main.html b/test/runtime/samples/component-yield-if/main.html
index a006c84caf..2dab85e36e 100644
--- a/test/runtime/samples/component-yield-if/main.html
+++ b/test/runtime/samples/component-yield-if/main.html
@@ -1,6 +1,7 @@
 <script>
 	import Widget from './Widget.html';
 
+	export let widget;
 	export let data = "Hello";
 </script>