LocalAI/pkg/utils/base64_test.go

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package utils_test
import (
. "github.com/go-skynet/LocalAI/pkg/utils"
. "github.com/onsi/ginkgo/v2"
. "github.com/onsi/gomega"
)
var _ = Describe("utils/base64 tests", func() {
It("GetImageURLAsBase64 can strip 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 := GetImageURLAsBase64(input)
Expect(err).To(BeNil())
Expect(b64).To(Equal("FOO"))
})
It("GetImageURLAsBase64 returns an error for bogus data", func() {
input := "FOO"
b64, err := GetImageURLAsBase64(input)
Expect(b64).To(Equal(""))
Expect(err).ToNot(BeNil())
Expect(err).To(MatchError("not valid string"))
})
It("GetImageURLAsBase64 can actually download images and calculates something", func() {
// This test doesn't actually _check_ the results at this time, which is bad, but there wasn't a test at all before...
input := "https://upload.wikimedia.org/wikipedia/en/2/29/Wargames.jpg"
b64, err := GetImageURLAsBase64(input)
Expect(err).To(BeNil())
Expect(b64).ToNot(BeNil())
})
})