From 044e3ad0e1dfbb30811b550bea1478f0cb10c6e0 Mon Sep 17 00:00:00 2001
From: Teddy Wing
Date: Sun, 20 Dec 2020 16:25:23 +0100
Subject: Connect `Stdout` and `Stderr` to browser command

Use the global `Stdout` and `Stderr` variables when running the command
specified by `BROWSER`.
---
 browserenv_unix_test.go | 39 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 39 insertions(+)

(limited to 'browserenv_unix_test.go')

diff --git a/browserenv_unix_test.go b/browserenv_unix_test.go
index 0d61a52..f79d31d 100644
--- a/browserenv_unix_test.go
+++ b/browserenv_unix_test.go
@@ -5,6 +5,7 @@ package browserenv
 import (
 	"os"
 	"reflect"
+	"strings"
 	"testing"
 )
 
@@ -57,3 +58,41 @@ func TestBrowserCommand(t *testing.T) {
 		})
 	}
 }
+
+func TestOpenURLStdout(t *testing.T) {
+	var stdout strings.Builder
+	Stdout = &stdout
+
+	err := os.Setenv("BROWSER", "printf")
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	url := "http://localhost:8000"
+
+	OpenURL(url)
+
+	got := stdout.String()
+	if got != url {
+		t.Errorf("got stdout value %q want %q", got, url)
+	}
+}
+
+func TestOpenURLStderr(t *testing.T) {
+	var stderr strings.Builder
+	Stderr = &stderr
+
+	err := os.Setenv("BROWSER", "printf >&2")
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	url := "http://localhost:8000"
+
+	OpenURL(url)
+
+	got := stderr.String()
+	if got != url {
+		t.Errorf("got stdout value %q want %q", got, url)
+	}
+}
-- 
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