| 1 | package main_test |
| 2 | |
| 3 | import ( |
| 4 | "os" |
| 5 | "os/exec" |
| 6 | "path/filepath" |
| 7 | "strings" |
| 8 | "sync" |
| 9 | "testing" |
| 10 | "time" |
| 11 | |
| 12 | "github.com/carlosframework/platform/internal/console" |
| 13 | ) |
| 14 | |
| 15 | // buildConsole compiles the console binary ONCE per test run and hands every |
| 16 | // test the same path: these are end-to-end verb tests (the flag parsing and |
| 17 | // the exit codes are half of what is under test, and neither is reachable from |
| 18 | // a unit test), and a `go build` per test is the whole cost of the package. |
| 19 | var ( |
| 20 | buildOnce sync.Once |
| 21 | consoleBin string |
| 22 | buildDir string |
| 23 | buildErr error |
| 24 | ) |
| 25 | |
| 26 | func buildConsole(t *testing.T) string { |
| 27 | t.Helper() |
| 28 | buildOnce.Do(func() { |
| 29 | goBin, err := exec.LookPath("go") |
| 30 | if err != nil { |
| 31 | buildErr = err |
| 32 | return |
| 33 | } |
| 34 | buildDir, buildErr = os.MkdirTemp("", "console-bin") |
| 35 | if buildErr != nil { |
| 36 | return |
| 37 | } |
| 38 | consoleBin = filepath.Join(buildDir, "console") |
| 39 | build := exec.Command(goBin, "build", "-o", consoleBin, ".") |
| 40 | build.Env = os.Environ() |
| 41 | if out, err := build.CombinedOutput(); err != nil { |
| 42 | buildErr = err |
| 43 | t.Logf("build console: %s", out) |
| 44 | } |
| 45 | }) |
| 46 | if buildErr != nil { |
| 47 | t.Skipf("cannot build the console binary: %v", buildErr) |
| 48 | } |
| 49 | return consoleBin |
| 50 | } |
| 51 | |
| 52 | // runner returns a "run these args against the built binary" helper with env |
| 53 | // pinned — combined output plus the error, because a verb's refusal is as |
| 54 | // much under test as its success. |
| 55 | func runner(t *testing.T, bin string, env ...string) func(args ...string) (string, error) { |
| 56 | full := append(os.Environ(), env...) |
| 57 | return func(args ...string) (string, error) { |
| 58 | t.Helper() |
| 59 | cmd := exec.Command(bin, args...) |
| 60 | cmd.Env = full |
| 61 | out, err := cmd.CombinedOutput() |
| 62 | return string(out), err |
| 63 | } |
| 64 | } |
| 65 | |
| 66 | func TestMain(m *testing.M) { |
| 67 | // The GeoIP verifier verb: openGeoIP re-runs its own binary to verify |
| 68 | // the override in a child process, and under `go test` that binary is |
| 69 | // this one. |
| 70 | if len(os.Args) > 1 && os.Args[1] == console.GeoipVerifyVerb { |
| 71 | os.Exit(console.RunGeoipVerify(os.Args[2:], os.Stdout)) |
| 72 | } |
| 73 | code := m.Run() |
| 74 | if buildDir != "" { |
| 75 | os.RemoveAll(buildDir) |
| 76 | } |
| 77 | os.Exit(code) |
| 78 | } |
| 79 | |
| 80 | // migrate-app is the CONSOLE half of `carlos accounts migrate`. It lives here |
| 81 | // rather than in the carlos binary on purpose: the console's app→account row |
| 82 | // is console state, and the carlos CLI has no business opening the console's |
| 83 | // database — box-side authority changes go through this binary, exactly like |
| 84 | // `console grant`. |
| 85 | func TestMigrateAppVerb(t *testing.T) { |
| 86 | bin := buildConsole(t) |
| 87 | tmp := t.TempDir() |
| 88 | dbPath := filepath.Join(tmp, "console.db") |
| 89 | run := runner(t, bin, "CONSOLE_DB="+dbPath) |
| 90 | |
| 91 | // A console in the shape a deployment is in before the migration: ops |
| 92 | // owns kass. |
| 93 | st, err := console.Open(dbPath) |
| 94 | if err != nil { |
| 95 | t.Fatal(err) |
| 96 | } |
| 97 | now := time.Now() |
| 98 | if err := st.CreateAccount(console.OpsAccountID, "bab", "ops", "paul@keymail.dev", now); err != nil { |
| 99 | t.Fatal(err) |
| 100 | } |
| 101 | if err := st.CreateAccount(793481920157, "kqmvexample", "Kass", "paul@keymail.dev", now); err != nil { |
| 102 | t.Fatal(err) |
| 103 | } |
| 104 | if _, err := st.CreateAppIn(console.OpsAccountID, "kass", "paul@keymail.dev", now); err != nil { |
| 105 | t.Fatal(err) |
| 106 | } |
| 107 | st.Close() |
| 108 | |
| 109 | // Unknown app and unknown account are refused, clearly, before anything |
| 110 | // is written. |
| 111 | if out, err := run("migrate-app", "-app", "ghost", "-to", "kqmvexample"); err == nil { |
| 112 | t.Errorf("migrating an unknown app succeeded: %s", out) |
| 113 | } else if !strings.Contains(out, "ghost") { |
| 114 | t.Errorf("unknown-app error does not name the app: %s", out) |
| 115 | } |
| 116 | if out, err := run("migrate-app", "-app", "kass", "-to", "nosuch"); err == nil { |
| 117 | t.Errorf("migrating to an unknown account succeeded: %s", out) |
| 118 | } else if !strings.Contains(out, "nosuch") { |
| 119 | t.Errorf("unknown-account error does not name the account: %s", out) |
| 120 | } |
| 121 | |
| 122 | // The move. |
| 123 | if out, err := run("migrate-app", "-app", "kass", "-to", "kqmvexample"); err != nil { |
| 124 | t.Fatalf("migrate-app: %v\n%s", err, out) |
| 125 | } |
| 126 | st, err = console.Open(dbPath) |
| 127 | if err != nil { |
| 128 | t.Fatal(err) |
| 129 | } |
| 130 | apps, err := st.AppsIn(793481920157) |
| 131 | if err != nil || len(apps) != 1 || apps[0] != "kass" { |
| 132 | t.Fatalf("AppsIn(Kass) = %v %v, want [kass]", apps, err) |
| 133 | } |
| 134 | if apps, _ := st.AppsIn(console.OpsAccountID); len(apps) != 0 { |
| 135 | t.Errorf("app still in ops: %v", apps) |
| 136 | } |
| 137 | st.Close() |
| 138 | |
| 139 | // Idempotent: an operator who is not sure whether it landed can just run |
| 140 | // it again. |
| 141 | out, err := run("migrate-app", "-app", "kass", "-to", "kqmvexample") |
| 142 | if err != nil { |
| 143 | t.Fatalf("re-running migrate-app must be a no-op: %v\n%s", err, out) |
| 144 | } |
| 145 | if !strings.Contains(out, "already") { |
| 146 | t.Errorf("re-run output does not say it was already done: %s", out) |
| 147 | } |
| 148 | st, err = console.Open(dbPath) |
| 149 | if err != nil { |
| 150 | t.Fatal(err) |
| 151 | } |
| 152 | defer st.Close() |
| 153 | if apps, _ := st.AppsIn(793481920157); len(apps) != 1 { |
| 154 | t.Errorf("re-run changed things: %v", apps) |
| 155 | } |
| 156 | } |
| 157 | |
amadan