28 lines
1.2 KiB
TypeScript
28 lines
1.2 KiB
TypeScript
import { describe, expect, it } from "vitest";
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import { validateManifest } from "../src/inference/model-metadata";
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import { resolveOutputIndex } from "../src/inference/classifier";
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const manifest = {
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source: "wagesj45/toxic-comment-classifier",
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revision: "abc123",
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architecture: "DistilBertForSequenceClassification",
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labels: { toxic: 1, nonToxic: 0, names: { toxic: 1, non_toxic: 0 } },
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maxLength: 512,
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quantization: "int8-dynamic",
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runtime: "onnxruntime-web-wasm"
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};
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describe("model contract", () => {
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it("accepts a binary manifest and resolves common output labels", () => {
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expect(validateManifest(manifest)).toEqual(manifest);
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expect(resolveOutputIndex("LABEL_1", manifest)).toBe(1);
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expect(resolveOutputIndex("not-toxic", manifest)).toBe(0);
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expect(resolveOutputIndex("toxic", manifest)).toBe(1);
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});
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it("rejects incomplete metadata", () => {
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expect(() => validateManifest({ ...manifest, labels: { toxic: 1, nonToxic: 1, names: {} } })).toThrow();
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expect(() => validateManifest({ ...manifest, maxLength: 0 })).toThrow();
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expect(() => validateManifest({ ...manifest, labels: undefined as unknown as typeof manifest.labels })).toThrow();
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});
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});
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