More tests

Author: Igorbek

src/__tests__/baselines/sample1.ts

@@ -25,3 +25,7 @@ export default styled.link`
 export const SmallButton = Button.extend`
   font-size: .7em;
 `;
+
+const MiniButton = styled(SmallButton).attrs({ size: 'mini' })`
+  font-size: .1em;
+`;

src/__tests__/baselines/sample2.ts

@@ -0,0 +1,6 @@
+import styled from 'styled-components';
+
+const styled2 = styled;
+const NonButton = styled.button;
+const NonStyled = styled`  color: red; `;
+const Link = styled(NonStyled)` color: red; `;