From bf98382b0bcfc358270ff6b530df8e5db9cd89d0 Mon Sep 17 00:00:00 2001
From: ConnorSkees <39542938+ConnorSkees@users.noreply.github.com>
Date: Sat, 8 Feb 2020 18:51:29 -0500
Subject: [PATCH] Improve alpha/opacity function tests

---
 src/value/number.rs | 4 ++++
 tests/color.rs      | 7 ++++++-
 2 files changed, 10 insertions(+), 1 deletion(-)

diff --git a/src/value/number.rs b/src/value/number.rs
index 841d03b..5a497aa 100644
--- a/src/value/number.rs
+++ b/src/value/number.rs
@@ -44,6 +44,10 @@ impl Display for Number {
                     break;
                 }
             }
+            if frac != BigRational::from_integer(BigInt::from(0)) {
+                write!(f, "{}", (frac * BigRational::from_integer(BigInt::from(10))).round().to_integer())?;
+            }
+
         }
         Ok(())
     }
diff --git a/tests/color.rs b/tests/color.rs
index f104b05..ff23f69 100644
--- a/tests/color.rs
+++ b/tests/color.rs
@@ -49,5 +49,10 @@ test!(
 test!(
     alpha_function_4_hex,
     "a {\n  color: alpha(#0123);\n}\n",
-    "a {\n  color: .25;\n}\n"
+    "a {\n  color: 0.2;\n}\n"
+);
+test!(
+    alpha_function_named_color,
+    "a {\n  color: alpha(red);\n}\n",
+    "a {\n  color: 1;\n}\n"
 );