From 3dc5e0e1818c189994053a4ee69e575248318b6a Mon Sep 17 00:00:00 2001
From: Matthew Holt <Matthew.Holt+git@gmail.com>
Date: Sun, 15 Nov 2015 10:55:15 -0700
Subject: [PATCH] Added a few little tests

---
 caddy/letsencrypt/storage_test.go |  4 ++++
 server/config_test.go             | 25 +++++++++++++++++++++++++
 2 files changed, 29 insertions(+)
 create mode 100644 server/config_test.go

diff --git a/caddy/letsencrypt/storage_test.go b/caddy/letsencrypt/storage_test.go
index 5107c32ab..95fb71833 100644
--- a/caddy/letsencrypt/storage_test.go
+++ b/caddy/letsencrypt/storage_test.go
@@ -76,6 +76,10 @@ func TestEmailUsername(t *testing.T) {
 			input:  emptyEmail,
 			expect: emptyEmail,
 		},
+		{
+			input:  "",
+			expect: "",
+		},
 	} {
 		if actual := emailUsername(test.input); actual != test.expect {
 			t.Errorf("Test %d: Expected username to be '%s' but was '%s'", i, test.expect, actual)
diff --git a/server/config_test.go b/server/config_test.go
new file mode 100644
index 000000000..d94f3581e
--- /dev/null
+++ b/server/config_test.go
@@ -0,0 +1,25 @@
+package server
+
+import "testing"
+
+func TestConfigAddress(t *testing.T) {
+	cfg := Config{Host: "foobar", Port: "1234"}
+	if actual, expected := cfg.Address(), "foobar:1234"; expected != actual {
+		t.Errorf("Expected '%s' but got '%s'", expected, actual)
+	}
+
+	cfg = Config{Host: "", Port: "1234"}
+	if actual, expected := cfg.Address(), ":1234"; expected != actual {
+		t.Errorf("Expected '%s' but got '%s'", expected, actual)
+	}
+
+	cfg = Config{Host: "foobar", Port: ""}
+	if actual, expected := cfg.Address(), "foobar:"; expected != actual {
+		t.Errorf("Expected '%s' but got '%s'", expected, actual)
+	}
+
+	cfg = Config{Host: "::1", Port: "https"}
+	if actual, expected := cfg.Address(), "[::1]:https"; expected != actual {
+		t.Errorf("Expected '%s' but got '%s'", expected, actual)
+	}
+}