Ensure properties are fully parsed, and fall back to custom

Author: devongovett

src/lib.rs

@@ -305,6 +305,8 @@ mod tests {
       }
     "#
     });
+
+    minify_test(".foo { border-bottom: 1px solid var(--spectrum-global-color-gray-200)}", ".foo{border-bottom:1px solid var(--spectrum-global-color-gray-200)}");
   }
 
   #[test]

src/properties/mod.rs

@@ -66,15 +66,19 @@ macro_rules! define_properties {
           $(
             $name => {
               if let Ok(c) = <$type>::parse(input) {
-                return Ok(Property::$property(c, $(<$vp>::None)?))
+                if input.expect_exhausted().is_ok() {
+                  return Ok(Property::$property(c, $(<$vp>::None)?))
+                }
               }
             }
           )+
           $(
             $(
               concat!("-", $prefix, "-", $name) => {
                 if let Ok(c) = <$type>::parse(input) {
-                  return Ok(Property::$property(c, VendorPrefix::from_str($prefix)))
+                  if input.expect_exhausted().is_ok() {
+                    return Ok(Property::$property(c, VendorPrefix::from_str($prefix)))
+                  }
                 }
               }
             )*