From b66d38c41939252649365822d9edb10cf5990617 Mon Sep 17 00:00:00 2001
From: Bjørn Erik Pedersen <bjorn.erik.pedersen@gmail.com>
Date: Wed, 26 Feb 2020 10:06:04 +0100
Subject: resources: Add basic @import support to resources.PostCSS

This commit also makes the HUGO_ENVIRONMENT environment variable available to Node.

Fixes #6957
Fixes #6961
---
 hugolib/testhelpers_test.go | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

(limited to 'hugolib/testhelpers_test.go')

diff --git a/hugolib/testhelpers_test.go b/hugolib/testhelpers_test.go
index ac6fe4348..fe6f3b7e3 100644
--- a/hugolib/testhelpers_test.go
+++ b/hugolib/testhelpers_test.go
@@ -1039,3 +1039,18 @@ func skipSymlink(t *testing.T) {
 	}
 
 }
+
+func captureStderr(f func() error) (string, error) {
+	old := os.Stderr
+	r, w, _ := os.Pipe()
+	os.Stderr = w
+
+	err := f()
+
+	w.Close()
+	os.Stderr = old
+
+	var buf bytes.Buffer
+	io.Copy(&buf, r)
+	return buf.String(), err
+}
-- 
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