sbm-webpublish/deploy_test.go

deploy_test.go (1822 bytes)
1 package main
2 
3 import (
4 	"os/exec"
5 	"strings"
6 	"testing"
7 )
8 
9 // TestIncludeAWK checks deploy/include.awk. deploy.sh runs it on the nginx
10 // site file of the server, so a mistake in it breaks the site. The test
11 // needs awk.
12 func TestIncludeAWK(t *testing.T) {
13 	awk, err := exec.LookPath("awk")
14 	if err != nil {
15 		t.Skip("no awk:", err)
16 	}
17 	const inc = "include snippets/sbm-webpublish.conf;"
18 	certbot := `server {
19     server_name a.com;
20     root /var/www/a;
21     location / {
22         try_files $uri $uri/ =404;
23     }
24     listen [::]:443 ssl ipv6only=on; # managed by Certbot
25     listen 443 ssl; # managed by Certbot
26 }
27 server {
28     if ($host = a.com) {
29         return 301 https://$host$request_uri;
30     } # managed by Certbot
31     listen 80;
32     server_name a.com;
33     return 404; # managed by Certbot
34 }
35 `
36 	plain := "server {\n    listen 80;\n    listen 8443 ssl;\n    # listen 443 ssl;\n    server_name a.com;\n}\n"
37 	for _, c := range []struct{ name, in, want string }{
38 		// One line in the HTTPS block, above its first listen line. The
39 		// block for port 80 stays the same.
40 		{"certbot", certbot, strings.Replace(certbot, "    listen [::]:443", "    "+inc+"\n    listen [::]:443", 1)},
41 		// Each HTTPS block gets the line, with the indent of its listen line.
42 		{"two blocks", "server\n{\n\tlisten 127.0.0.1:443 ssl;\n}\nserver {\n  listen 443;\n}\n",
43 			"server\n{\n\t" + inc + "\n\tlisten 127.0.0.1:443 ssl;\n}\nserver {\n  " + inc + "\n  listen 443;\n}\n"},
44 		// Port 8443 and a comment are not HTTPS on port 443.
45 		{"no https", plain, plain},
46 	} {
47 		cmd := exec.Command(awk, "-f", "deploy/include.awk")
48 		cmd.Stdin = strings.NewReader(c.in)
49 		out, err := cmd.Output()
50 		if err != nil {
51 			t.Fatalf("%s: %v", c.name, err)
52 		}
53 		if string(out) != c.want {
54 			t.Errorf("%s: got\n%s\nwant\n%s", c.name, out, c.want)
55 		}
56 	}
57 }