🐛 account for doubly nested "brand" mixins

Author: Adam Simpson

parseSCSS.js

@@ -13,9 +13,11 @@ const parser = (css) => {
   const parseAtRule = (at) => {
     if (/brand/.test(at.params)) {
       if (at.parent.type === 'atrule') {
-        splits.push(`@${at.parent.name} ${at.parent.params} {`);
-        splits.push(at.toString());
-        splits.push('}');
+        if (!/brand/.test(at.parent.params)) {
+          splits.push(`@${at.parent.name} ${at.parent.params} {`);
+          splits.push(at.toString());
+          splits.push('}');
+        }
       } else {
         splits.push(`${at.parent.selector} {`);
         splits.push(at.toString());

specs/index.js

@@ -93,4 +93,21 @@ div {
       expect(x.splits[1]).to.equal('div span span { color: brand-color(c4); }');
     });
   });
+
+  it('does not unwrap doubly nested brand mixins', function () {
+    const sassString = `
+body {
+  margin: 0;
+
+  @include brand(foo) {
+    @include brand-text();
+  }
+}
+`;
+    const parsed = parse(sassString);
+
+    parsed.then(x => {
+      expect(x.splits[1]).to.equal('@include brand(mozo) {\n    @include brand-text();\n  }');
+    });
+  });
 });