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test(whatsapp): stabilize media format expectations

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This commit is contained in:
Peter Steinberger
2026-05-26 04:58:56 +01:00
parent 1e9b6b7627
commit c43ed9e4fe
1 changed files with 9 additions and 6 deletions
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15
extensions/whatsapp/src/media.test.ts
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@@ -5,7 +5,10 @@ import { resolveStateDir } from "openclaw/plugin-sdk/state-paths";
import { resolvePreferredOpenClawTmpDir } from "openclaw/plugin-sdk/temp-path";
import { captureEnv } from "openclaw/plugin-sdk/test-env";
import { mockPinnedHostnameResolution } from "openclaw/plugin-sdk/test-env";
import { createNoisyPngBuffer, createSolidPngBuffer } from "openclaw/plugin-sdk/test-fixtures";
import {
createGrayscaleAlphaPngBuffer,
createSolidPngBuffer,
} from "openclaw/plugin-sdk/test-fixtures";
import { withMockedWindowsPlatform, withRestoredMocks } from "openclaw/plugin-sdk/test-node-mocks";
import { optimizeImageToPng } from "openclaw/plugin-sdk/web-media";
import { afterAll, afterEach, beforeAll, describe, expect, it, vi } from "vitest";
@@ -68,14 +71,14 @@ beforeAll(async () => {
alphaPngFile = await writeTempFile(alphaPngBuffer, ".png");
// Keep this small so the alpha-fallback test stays deterministic but fast.
const size = 24;
fallbackPngBuffer = createNoisyPngBuffer(size, size);
fallbackPngBuffer = createGrayscaleAlphaPngBuffer(size, size);
fallbackPngFile = await writeTempFile(fallbackPngBuffer, ".png");
const smallestPng = await optimizeImageToPng(fallbackPngBuffer, 1);
fallbackPngCap = Math.max(1, smallestPng.optimizedSize - 1);
fallbackPngCap = Math.max(1, Math.min(fallbackPngBuffer.length, smallestPng.optimizedSize) - 1);
const jpegOptimized = await optimizeImageToJpeg(fallbackPngBuffer, fallbackPngCap);
if (jpegOptimized.buffer.length >= smallestPng.optimizedSize) {
if (jpegOptimized.buffer.length > fallbackPngCap) {
throw new Error(
`JPEG fallback did not shrink below PNG (jpeg=${jpegOptimized.buffer.length}, png=${smallestPng.optimizedSize})`,
`JPEG fallback did not fit cap (jpeg=${jpegOptimized.buffer.length}, cap=${fallbackPngCap})`,
);
}
});
@@ -151,7 +154,7 @@ describe("web media loading", () => {
const result = await loadWebMedia(tinyPngWrongExtFile, 1024 * 1024);
expect(result.kind).toBe("image");
expect(result.contentType).toBe("image/jpeg");
expect(result.contentType).toBe("image/png");
});
it("includes URL + status in fetch errors", async () => {