wehub-resource-sync
43 lines
1.7 KiB
Go
43 lines
1.7 KiB
Go
package utils_test
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import (
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. "github.com/mudler/LocalAI/pkg/utils"
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. "github.com/onsi/ginkgo/v2"
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. "github.com/onsi/gomega"
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)
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var _ = Describe("utils/base64 tests", func() {
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It("GetImageURLAsBase64 can strip jpeg data url prefixes", func() {
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// 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.
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input := "data:image/jpeg;base64,FOO"
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b64, err := GetContentURIAsBase64(input)
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Expect(err).To(BeNil())
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Expect(b64).To(Equal("FOO"))
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})
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It("GetImageURLAsBase64 can strip png data url prefixes", func() {
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// 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.
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input := "data:image/png;base64,BAR"
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b64, err := GetContentURIAsBase64(input)
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Expect(err).To(BeNil())
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Expect(b64).To(Equal("BAR"))
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})
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It("GetContentURIAsBase64 strips data URI prefixes with codec/charset params", func() {
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// Browser MediaRecorder produces data URIs like
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// `data:audio/webm;codecs=opus;base64,...` — the regex must accept
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// any number of MIME parameters between the type and `;base64,`.
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input := "data:audio/webm;codecs=opus;base64,PAYLOAD"
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b64, err := GetContentURIAsBase64(input)
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Expect(err).To(BeNil())
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Expect(b64).To(Equal("PAYLOAD"))
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})
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It("GetImageURLAsBase64 returns an error for bogus data", func() {
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input := "FOO"
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b64, err := GetContentURIAsBase64(input)
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Expect(b64).To(Equal(""))
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Expect(err).ToNot(BeNil())
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Expect(err).To(MatchError("not valid base64 data type string"))
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})
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// The http(s) download branch is exercised hermetically in
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// base64_internal_test.go (white-box, no external network).
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})
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