From e8bc42d84ce000740c8b623f2ba86df610c29e00 Mon Sep 17 00:00:00 2001
From: Juliusz Chroboczek <jch@irif.fr>
Date: Fri, 26 Feb 2021 12:52:54 +0100
Subject: [PATCH] Add certificate_test.go.

---
 webserver/certificate_test.go | 51 +++++++++++++++++++++++++++++++++++
 1 file changed, 51 insertions(+)
 create mode 100644 webserver/certificate_test.go

diff --git a/webserver/certificate_test.go b/webserver/certificate_test.go
new file mode 100644
index 0000000..0441caa
--- /dev/null
+++ b/webserver/certificate_test.go
@@ -0,0 +1,51 @@
+package webserver
+
+import (
+	"testing"
+)
+
+func TestGenerateCertificate(t *testing.T) {
+	_, err := generateCertificate()
+	if err != nil {
+		t.Errorf("generateCertificate: %v", err)
+	}
+}
+
+func BenchmarkGenerateCertificate(b *testing.B) {
+	for i := 0; i < b.N; i++ {
+		_, err := generateCertificate()
+		if err != nil {
+			b.Errorf("generateCertificate: %v", err)
+		}
+	}
+}
+
+func TestGetCertificate(t *testing.T) {
+	cert1, err := getCertificate("/tmp/no/such/file")
+	if err != nil {
+		t.Errorf("getCertificate: %v", err)
+	}
+
+	cert2, err := getCertificate("/tmp/no/such/file")
+	if err != nil {
+		t.Errorf("getCertificate: %v", err)
+	}
+
+	if cert1 != cert2 {
+		t.Errorf("cert1 != cert2")
+	}
+}
+
+func BenchmarkGetCertificate(b *testing.B) {
+	_, err := getCertificate("/tmp/no/such/file")
+	if err != nil {
+		b.Errorf("getCertificate: %v", err)
+	}
+	b.StartTimer()
+	for i := 0; i < b.N; i++ {
+		_, err := getCertificate("/tmp/no/such/file")
+		if err != nil {
+			b.Errorf("getCertificate: %v", err)
+		}
+	}
+}