| 1 | // SPDX-License-Identifier: AGPL-3.0-or-later |
| 2 | |
| 3 | package config |
| 4 | |
| 5 | import ( |
| 6 | "strings" |
| 7 | "testing" |
| 8 | "time" |
| 9 | ) |
| 10 | |
| 11 | func TestDefaults_Validate(t *testing.T) { |
| 12 | t.Parallel() |
| 13 | cfg := Defaults() |
| 14 | if err := Validate(&cfg); err != nil { |
| 15 | t.Fatalf("Validate(Defaults()): %v", err) |
| 16 | } |
| 17 | } |
| 18 | |
| 19 | func TestValidate_RejectsBadEnv(t *testing.T) { |
| 20 | t.Parallel() |
| 21 | cfg := Defaults() |
| 22 | cfg.Env = "production" // typo of "prod" |
| 23 | if err := Validate(&cfg); err == nil { |
| 24 | t.Errorf("expected validation error for env=production") |
| 25 | } |
| 26 | } |
| 27 | |
| 28 | func TestValidate_RejectsTracingWithoutEndpoint(t *testing.T) { |
| 29 | t.Parallel() |
| 30 | cfg := Defaults() |
| 31 | cfg.Tracing.Enabled = true |
| 32 | if err := Validate(&cfg); err == nil { |
| 33 | t.Errorf("expected validation error when tracing.enabled=true and endpoint empty") |
| 34 | } |
| 35 | } |
| 36 | |
| 37 | func TestValidate_RejectsBadSampleRate(t *testing.T) { |
| 38 | t.Parallel() |
| 39 | cfg := Defaults() |
| 40 | cfg.Tracing.Enabled = true |
| 41 | cfg.Tracing.Endpoint = "http://otel:4318" |
| 42 | cfg.Tracing.SampleRate = 2.0 |
| 43 | if err := Validate(&cfg); err == nil { |
| 44 | t.Errorf("expected validation error for sample_rate=2.0") |
| 45 | } |
| 46 | } |
| 47 | |
| 48 | func TestMergeEnv_AppliesNestedKeys(t *testing.T) { |
| 49 | t.Parallel() |
| 50 | cfg := Defaults() |
| 51 | env := []string{ |
| 52 | "SHITHUB_WEB__ADDR=:9090", |
| 53 | "SHITHUB_DB__MAX_CONNS=42", |
| 54 | "SHITHUB_TRACING__ENABLED=true", |
| 55 | "SHITHUB_TRACING__ENDPOINT=http://otel:4318", |
| 56 | "SHITHUB_DB__CONNECT_TIMEOUT=8s", |
| 57 | } |
| 58 | if err := mergeEnv(&cfg, env); err != nil { |
| 59 | t.Fatalf("mergeEnv: %v", err) |
| 60 | } |
| 61 | if cfg.Web.Addr != ":9090" { |
| 62 | t.Errorf("Web.Addr: got %q", cfg.Web.Addr) |
| 63 | } |
| 64 | if cfg.DB.MaxConns != 42 { |
| 65 | t.Errorf("DB.MaxConns: got %d", cfg.DB.MaxConns) |
| 66 | } |
| 67 | if !cfg.Tracing.Enabled { |
| 68 | t.Errorf("Tracing.Enabled: not set") |
| 69 | } |
| 70 | if cfg.DB.ConnectTimeout != 8*time.Second { |
| 71 | t.Errorf("DB.ConnectTimeout: got %v", cfg.DB.ConnectTimeout) |
| 72 | } |
| 73 | } |
| 74 | |
| 75 | func TestPrintRedacted_HidesSecrets(t *testing.T) { |
| 76 | t.Parallel() |
| 77 | cfg := Defaults() |
| 78 | cfg.DB.URL = "postgres://shithub:hunter2@localhost/shithub" |
| 79 | cfg.Session.KeyB64 = "supersecretkey" |
| 80 | cfg.Metrics.BasicAuthPass = "metrics-pass" |
| 81 | cfg.ErrorReporting.DSN = "https://abc@sentry.example/1" |
| 82 | |
| 83 | out, err := PrintRedacted(cfg) |
| 84 | if err != nil { |
| 85 | t.Fatalf("PrintRedacted: %v", err) |
| 86 | } |
| 87 | |
| 88 | for _, leak := range []string{"hunter2", "supersecretkey", "metrics-pass", "https://abc@sentry"} { |
| 89 | if strings.Contains(out, leak) { |
| 90 | t.Errorf("PrintRedacted leaked %q\noutput: %s", leak, out) |
| 91 | } |
| 92 | } |
| 93 | if !strings.Contains(out, "***") { |
| 94 | t.Errorf("PrintRedacted produced no *** redactions; output:\n%s", out) |
| 95 | } |
| 96 | } |
| 97 | |
| 98 | func TestMergeFlags_OverridesEnv(t *testing.T) { |
| 99 | t.Parallel() |
| 100 | cfg := Defaults() |
| 101 | if err := mergeEnv(&cfg, []string{"SHITHUB_WEB__ADDR=:9090"}); err != nil { |
| 102 | t.Fatalf("mergeEnv: %v", err) |
| 103 | } |
| 104 | if err := mergeFlags(&cfg, map[string]string{"web.addr": ":7777"}); err != nil { |
| 105 | t.Fatalf("mergeFlags: %v", err) |
| 106 | } |
| 107 | if cfg.Web.Addr != ":7777" { |
| 108 | t.Errorf("Web.Addr: got %q, want :7777", cfg.Web.Addr) |
| 109 | } |
| 110 | } |
| 111 |