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upaas/internal/handlers/app_name_validation_test.go
clawbot 7a34fc999c
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Update golangci-lint to v2.12.2 with canonical config (#187)
Bumps golangci-lint from v2.10.1 to v2.12.2 everywhere it is pinned and installs the canonical `.golangci.yml`, then fixes every finding the new linter surfaces so `make check` is green.

## Version pins

- `Dockerfile` lint stage: `golangci/golangci-lint:v2.12.2` (Debian-based), tag plus digest pin
- `script/bootstrap`: `GOLANGCI_LINT_VERSION=2.12.2` with updated `linux-amd64`/`linux-arm64` release-archive sha256 pins

## Config

`.golangci.yml` replaced with the canonical config. Material change: the old file declared `version: "2"` but kept settings under the legacy top-level `linters-settings` key, which golangci-lint v2 ignores — so the intended thresholds (`lll` 88, `funlen` 80/50, `cyclop` 15, `dupl` 100) were not being applied. The canonical file moves them under `linters.settings` and drops `issues.exclude-use-default`.

## Lint fixes (216 findings)

- `lll` (96): wrapped lines to the 88-column limit
- `noctx` (46): `httptest.NewRequestWithContext` with `t.Context()` throughout the tests
- `goconst` (24): shared constants for template/JSON keys in `internal/handlers` and repeated test literals
- `gosec` (23): app-page redirects now go through a `redirectToApp` helper that path-escapes the app ID (G710 open redirect); `http.ServeFile` of the internally derived deployment log path annotated like the adjacent `os.Stat` (G703)
- `dupl` (22): extracted a generic `findAllByAppID` in `internal/models`, a `deleteAppResource` helper in `internal/handlers`, a shared `parsePush` in `internal/service/webhook`, and table-driven/helper-based dedup in tests
- `nolintlint` (5): removed `//nolint:funlen` directives made obsolete by the new limits (plus one more that became obsolete after refactoring)
- `nilerr` (3, surfaced during fixing): resource-delete lookups now propagate the find error to the caller

No behavior changes intended; all tests pass and `make check` is green.

Note: golangci-lint v2.12 warns that `gomodguard` is deprecated in favor of `gomodguard_v2` — a future canonical-config update should address this centrally.
Co-authored-by: sneak <sneak@sneak.berlin>
Reviewed-on: #187
Co-authored-by: clawbot <clawbot@noreply.example.org>
Co-committed-by: clawbot <clawbot@noreply.example.org>
2026-08-07 22:21:42 +02:00

57 lines
1.4 KiB
Go

package handlers //nolint:testpackage // testing unexported validateAppName
import (
"testing"
)
func TestValidateAppName(t *testing.T) {
t.Parallel()
tests := []struct {
name string
input string
wantErr bool
}{
{"valid simple", "myapp", false},
{"valid with hyphen", "my-app", false},
{"valid with numbers", "app123", false},
{"valid two chars", "ab", false},
{"valid complex", "my-cool-app-v2", false},
{"valid all numbers", "123", false},
{"empty", "", true},
{"single char", "a", true},
{"too long", "a" + string(make([]byte, 63)), true},
{
"exactly 63 chars",
"a23456789012345678901234567890123456789012345678901234567890123",
false,
},
{
"64 chars",
"a234567890123456789012345678901234567890123456789012345678901234",
true,
},
{"uppercase", "MyApp", true},
{"spaces", "my app", true},
{"starts with hyphen", "-myapp", true},
{"ends with hyphen", "myapp-", true},
{"underscore", "my_app", true},
{"dot", "my.app", true},
{"slash", "my/app", true},
{"path traversal", "../etc/passwd", true},
{"special chars", "app@name!", true},
{"unicode", "appñame", true},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
t.Parallel()
err := validateAppName(tt.input)
if (err != nil) != tt.wantErr {
t.Errorf("validateAppName(%q) error = %v, wantErr %v", tt.input, err, tt.wantErr)
}
})
}
}