chore: normalize line endings

apps/web/src/lib/project/__tests__/fps.test.ts

@@ -0,0 +1,65 @@
+import { describe, expect, test } from "bun:test";
+import {
+	getHighestImportedVideoFps,
+	getRaisedProjectFpsForImportedMedia,
+} from "@/lib/project/fps";
+
+describe("getHighestImportedVideoFps", () => {
+	test("returns the highest valid video fps", () => {
+		expect(
+			getHighestImportedVideoFps({
+				mediaAssets: [
+					{ type: "audio" },
+					{ type: "video", fps: 30 },
+					{ type: "image", fps: 120 },
+					{ type: "video", fps: 60 },
+				],
+			}),
+		).toBe(60);
+	});
+
+	test("ignores missing and invalid fps values", () => {
+		expect(
+			getHighestImportedVideoFps({
+				mediaAssets: [
+					{ type: "video" },
+					{ type: "video", fps: 0 },
+					{ type: "video", fps: -10 },
+					{ type: "audio", fps: 120 },
+				],
+			}),
+		).toBeNull();
+	});
+});
+
+describe("getRaisedProjectFpsForImportedMedia", () => {
+	test("raises the project fps to match a higher-fps import", () => {
+		expect(
+			getRaisedProjectFpsForImportedMedia({
+				currentFps: 30,
+				importedAssets: [{ type: "video", fps: 60 }],
+			}),
+		).toBe(60);
+	});
+
+	test("does not lower the project fps for lower-fps imports", () => {
+		expect(
+			getRaisedProjectFpsForImportedMedia({
+				currentFps: 60,
+				importedAssets: [{ type: "video", fps: 10 }],
+			}),
+		).toBeNull();
+	});
+
+	test("ignores non-video imports", () => {
+		expect(
+			getRaisedProjectFpsForImportedMedia({
+				currentFps: 30,
+				importedAssets: [
+					{ type: "image", fps: 60 },
+					{ type: "audio", fps: 120 },
+				],
+			}),
+		).toBeNull();
+	});
+});