| 1 | package remote |
| 2 | |
| 3 | import ( |
| 4 | "testing" |
| 5 | |
| 6 | "reasonix/internal/config" |
| 7 | ) |
| 8 | |
| 9 | func TestParseTarget(t *testing.T) { |
| 10 | cases := []struct { |
| 11 | in string |
| 12 | user, host string |
| 13 | port int |
| 14 | wantErr bool |
| 15 | }{ |
| 16 | {"host", "", "host", 0, false}, |
| 17 | {"user@host", "user", "host", 0, false}, |
| 18 | {"user@host:2222", "user", "host", 2222, false}, |
| 19 | {"host:22", "", "host", 22, false}, |
| 20 | {"[::1]:22", "", "::1", 22, false}, |
| 21 | {"dev@[2001:db8::1]:2200", "dev", "2001:db8::1", 2200, false}, |
| 22 | {"2001:db8::1", "", "2001:db8::1", 0, false}, |
| 23 | {"", "", "", 0, true}, |
| 24 | {"user@", "", "", 0, true}, |
| 25 | {"host:99999", "", "", 0, true}, |
| 26 | {"host:abc", "", "", 0, true}, |
| 27 | } |
| 28 | for _, c := range cases { |
| 29 | u, h, p, err := ParseTarget(c.in) |
| 30 | if c.wantErr { |
| 31 | if err == nil { |
| 32 | t.Errorf("ParseTarget(%q): expected error", c.in) |
| 33 | } |
| 34 | continue |
| 35 | } |
| 36 | if err != nil { |
| 37 | t.Errorf("ParseTarget(%q): %v", c.in, err) |
| 38 | continue |
| 39 | } |
| 40 | if u != c.user || h != c.host || p != c.port { |
| 41 | t.Errorf("ParseTarget(%q) = (%q,%q,%d), want (%q,%q,%d)", c.in, u, h, p, c.user, c.host, c.port) |
| 42 | } |
| 43 | } |
| 44 | } |
| 45 | |
| 46 | func TestResolveHostFromConfig(t *testing.T) { |
| 47 | cfg := config.Default() |
| 48 | if err := cfg.UpsertRemoteHost(config.RemoteHostEntry{ |
| 49 | Name: "box", |
| 50 | Host: "10.0.0.5", |
| 51 | Port: 2200, |
| 52 | User: "dev", |
| 53 | ProxyJump: "bastion, second", |
| 54 | Workspace: "~/app", |
| 55 | }); err != nil { |
| 56 | t.Fatal(err) |
| 57 | } |
| 58 | h, err := ResolveHost(cfg, "box", nil) |
| 59 | if err != nil { |
| 60 | t.Fatal(err) |
| 61 | } |
| 62 | if h.HostName != "10.0.0.5" || h.Port != 2200 || h.User != "dev" { |
| 63 | t.Fatalf("resolved wrong: %+v", h) |
| 64 | } |
| 65 | if len(h.ProxyJump) != 2 || h.ProxyJump[0] != "bastion" || h.ProxyJump[1] != "second" { |
| 66 | t.Fatalf("proxy jump chain wrong: %v", h.ProxyJump) |
| 67 | } |
| 68 | if h.Addr() != "10.0.0.5:2200" { |
| 69 | t.Fatalf("Addr = %q", h.Addr()) |
| 70 | } |
| 71 | } |
| 72 | |
| 73 | func TestResolveHostAdHocDefaultsPort(t *testing.T) { |
| 74 | h, err := ResolveHost(config.Default(), "user@example.com", nil) |
| 75 | if err != nil { |
| 76 | t.Fatal(err) |
| 77 | } |
| 78 | if h.Port != 22 { |
| 79 | t.Fatalf("default port = %d, want 22", h.Port) |
| 80 | } |
| 81 | if h.User != "user" { |
| 82 | t.Fatalf("user = %q", h.User) |
| 83 | } |
| 84 | } |
| 85 |