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import { describe, expect, test } from "bun:test";
import { transformProjectV8ToV9 } from "../transformers/v8-to-v9";
import { asRecord, asRecordArray } from "./helpers";
const v8ProjectWithText = {
id: "project-v8-text",
version: 8,
metadata: {
id: "project-v8-text",
name: "V8 Project with Text",
createdAt: "2024-01-01T00:00:00.000Z",
updatedAt: "2024-01-01T00:00:00.000Z",
},
settings: {
fps: 30,
canvasSize: { width: 1920, height: 1080 },
background: { type: "color", color: "#000000" },
},
currentSceneId: "scene-main",
scenes: [
{
id: "scene-main",
name: "Main scene",
isMain: true,
tracks: [
{
id: "track-text",
type: "text",
name: "Text Track",
hidden: false,
elements: [
{
id: "el-1",
type: "text",
content: "With color",
startTime: 0,
duration: 5,
background: {
color: "#ff0000",
cornerRadius: 0,
paddingX: 8,
paddingY: 4,
},
},
{
id: "el-2",
type: "text",
content: "Transparent",
startTime: 5,
duration: 5,
background: {
color: "transparent",
paddingX: 30,
paddingY: 42,
},
},
],
},
],
bookmarks: [],
createdAt: "2024-01-01T00:00:00.000Z",
updatedAt: "2024-01-01T00:00:00.000Z",
},
],
} as Parameters<typeof transformProjectV8ToV9>[0]["project"];
describe("V8 to V9 Migration", () => {
test("adds background.enabled from color (transparent => false, otherwise true)", () => {
const result = transformProjectV8ToV9({ project: v8ProjectWithText });
expect(result.skipped).toBe(false);
expect(result.project.version).toBe(9);
const track = asRecordArray(asRecordArray(result.project.scenes)[0].tracks)[0];
const elements = asRecordArray(track.elements);
const background0 = asRecord(elements[0].background);
const background1 = asRecord(elements[1].background);
expect(background0.enabled).toBe(true);
expect(background0.color).toBe("#ff0000");
expect(background1.enabled).toBe(false);
expect(background1.color).toBe("transparent");
});
test("preserves existing background.enabled if already present", () => {
const projectWithEnabled = {
...v8ProjectWithText,
scenes: [
{
...asRecordArray(v8ProjectWithText.scenes)[0],
tracks: [
{
id: "track-text",
type: "text",
name: "Text Track",
hidden: false,
elements: [
{
id: "el-1",
type: "text",
content: "Already has enabled",
startTime: 0,
duration: 5,
background: {
enabled: false,
color: "#00ff00",
},
},
],
},
],
},
],
} as Parameters<typeof transformProjectV8ToV9>[0]["project"];
const result = transformProjectV8ToV9({ project: projectWithEnabled });
expect(result.skipped).toBe(false);
const track = asRecordArray(asRecordArray(result.project.scenes)[0].tracks)[0];
const elements = asRecordArray(track.elements);
expect(asRecord(elements[0].background).enabled).toBe(false);
});
test("skips non-text elements and tracks", () => {
const projectWithVideoOnly = {
...v8ProjectWithText,
scenes: [
{
id: "scene-main",
name: "Main scene",
isMain: true,
tracks: [
{
id: "track-video",
type: "video",
name: "Video Track",
isMain: true,
elements: [],
},
],
bookmarks: [],
createdAt: "2024-01-01T00:00:00.000Z",
updatedAt: "2024-01-01T00:00:00.000Z",
},
],
} as Parameters<typeof transformProjectV8ToV9>[0]["project"];
const result = transformProjectV8ToV9({ project: projectWithVideoOnly });
expect(result.skipped).toBe(false);
expect(result.project.version).toBe(9);
});
test("skips projects that are already v9", () => {
const result = transformProjectV8ToV9({
project: { ...v8ProjectWithText, version: 9 },
});
expect(result.skipped).toBe(true);
expect(result.reason).toBe("already v9");
});
test("skips projects with no id", () => {
const result = transformProjectV8ToV9({
project: {
version: 8,
scenes: [],
} as Parameters<typeof transformProjectV8ToV9>[0]["project"],
});
expect(result.skipped).toBe(true);
expect(result.reason).toBe("no project id");
});
});
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