Files
LocalAI/pkg/utils/base64_test.go
Richard Palethorpe 8d70855ea6 test: add Go + React UI coverage gates and fill test gaps (#9989)
- Strict monotonic Go coverage gate (make test-coverage-check, 45% baseline)
  run in CI; fixes ginkgo dropping all-but-one coverprofile across multiple
  recursive roots, builds with -tags auth, and folds in the in-process
  tests/e2e suite via --coverpkg.
- React UI e2e coverage (make test-ui-coverage: vite-plugin-istanbul + nyc,
  nix-provided Chromium) plus e2e specs for 6 previously-untested pages, and a
  UI coverage gate (make test-ui-coverage-check) with a small tolerance since
  e2e line coverage jitters ~0.5pp run-to-run.
- pre-commit hook: lint + coverage on Go changes, Playwright e2e + UI coverage
  gate on react-ui changes; install with make install-hooks.
- New Go handler tests (settings, branding), hermetic base64 download test.
- fix(ui): model editor reads vram_display (snake_case), so the VRAM estimate
  renders again; covered by a regression test.

Assisted-by: Claude:claude-opus-4-7

Signed-off-by: Richard Palethorpe <io@richiejp.com>
2026-05-26 22:06:10 +02:00

43 lines
1.7 KiB
Go

package utils_test
import (
. "github.com/mudler/LocalAI/pkg/utils"
. "github.com/onsi/ginkgo/v2"
. "github.com/onsi/gomega"
)
var _ = Describe("utils/base64 tests", func() {
It("GetImageURLAsBase64 can strip jpeg data url prefixes", func() {
// This one doesn't actually _care_ that it's base64, so feed "bad" data in this test in order to catch a change in that behavior for informational purposes.
input := "data:image/jpeg;base64,FOO"
b64, err := GetContentURIAsBase64(input)
Expect(err).To(BeNil())
Expect(b64).To(Equal("FOO"))
})
It("GetImageURLAsBase64 can strip png data url prefixes", func() {
// This one doesn't actually _care_ that it's base64, so feed "bad" data in this test in order to catch a change in that behavior for informational purposes.
input := "data:image/png;base64,BAR"
b64, err := GetContentURIAsBase64(input)
Expect(err).To(BeNil())
Expect(b64).To(Equal("BAR"))
})
It("GetContentURIAsBase64 strips data URI prefixes with codec/charset params", func() {
// Browser MediaRecorder produces data URIs like
// `data:audio/webm;codecs=opus;base64,...` — the regex must accept
// any number of MIME parameters between the type and `;base64,`.
input := "data:audio/webm;codecs=opus;base64,PAYLOAD"
b64, err := GetContentURIAsBase64(input)
Expect(err).To(BeNil())
Expect(b64).To(Equal("PAYLOAD"))
})
It("GetImageURLAsBase64 returns an error for bogus data", func() {
input := "FOO"
b64, err := GetContentURIAsBase64(input)
Expect(b64).To(Equal(""))
Expect(err).ToNot(BeNil())
Expect(err).To(MatchError("not valid base64 data type string"))
})
// The http(s) download branch is exercised hermetically in
// base64_internal_test.go (white-box, no external network).
})