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dwelle 2024-03-07 20:00:03 +01:00
parent b2a6a87b10
commit 0e02366dee
37 changed files with 1095 additions and 596 deletions
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64
packages/utils/export.test.ts
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@ -5,24 +5,27 @@ import * as mockedSceneExportUtils from "../excalidraw/scene/export";
import { MIME_TYPES } from "../excalidraw/constants";
import { exportToCanvas } from "../excalidraw/scene/export";
const exportToSvgSpy = vi.spyOn(mockedSceneExportUtils, "exportToSvg");
describe("exportToCanvas", async () => {
const EXPORT_PADDING = 10;
it("with default arguments", async () => {
const canvas = await utils.exportToCanvas({
...diagramFactory({ elementOverrides: { width: 100, height: 100 } }),
const canvas = await exportToCanvas({
data: diagramFactory({ elementOverrides: { width: 100, height: 100 } }),
});
expect(canvas.width).toBe(100 + 2 * EXPORT_PADDING);
expect(canvas.height).toBe(100 + 2 * EXPORT_PADDING);
expect(canvas.width).toBe(100);
expect(canvas.height).toBe(100);
});
it("when custom width and height", async () => {
const canvas = await utils.exportToCanvas({
...diagramFactory({ elementOverrides: { width: 100, height: 100 } }),
getDimensions: () => ({ width: 200, height: 200, scale: 1 }),
const canvas = await exportToCanvas({
data: {
...diagramFactory({ elementOverrides: { width: 100, height: 100 } }),
},
config: {
getDimensions: () => ({ width: 200, height: 200, scale: 1 }),
},
});
expect(canvas.width).toBe(200);
@ -34,19 +37,24 @@ describe("exportToBlob", async () => {
describe("mime type", () => {
it("should change image/jpg to image/jpeg", async () => {
const blob = await utils.exportToBlob({
...diagramFactory(),
getDimensions: (width, height) => ({ width, height, scale: 1 }),
// testing typo in MIME type (jpg → jpeg)
mimeType: "image/jpg",
appState: {
exportBackground: true,
data: {
...diagramFactory(),
appState: {
exportBackground: true,
},
},
config: {
getDimensions: (width, height) => ({ width, height, scale: 1 }),
// testing typo in MIME type (jpg → jpeg)
mimeType: "image/jpg",
},
});
expect(blob?.type).toBe(MIME_TYPES.jpg);
});
it("should default to image/png", async () => {
const blob = await utils.exportToBlob({
...diagramFactory(),
data: diagramFactory(),
});
expect(blob?.type).toBe(MIME_TYPES.png);
});
@ -56,9 +64,11 @@ describe("exportToBlob", async () => {
.spyOn(console, "warn")
.mockImplementationOnce(() => void 0);
await utils.exportToBlob({
...diagramFactory(),
mimeType: MIME_TYPES.png,
quality: 1,
data: diagramFactory(),
config: {
mimeType: MIME_TYPES.png,
quality: 1,
},
});
expect(consoleSpy).toHaveBeenCalledWith(
`"quality" will be ignored for "${MIME_TYPES.png}" mimeType`,
@ -68,8 +78,8 @@ describe("exportToBlob", async () => {
});
describe("exportToSvg", () => {
const passedElements = () => exportToSvgSpy.mock.calls[0][0];
const passedOptions = () => exportToSvgSpy.mock.calls[0][1];
const passedElements = () => exportToSvgSpy.mock.calls[0][0].data.elements;
const passedOptions = () => exportToSvgSpy.mock.calls[0][0].data.appState;
afterEach(() => {
vi.clearAllMocks();
@ -77,7 +87,7 @@ describe("exportToSvg", () => {
it("with default arguments", async () => {
await utils.exportToSvg({
...diagramFactory({
data: diagramFactory({
overrides: { appState: void 0 },
}),
});
@ -96,7 +106,7 @@ describe("exportToSvg", () => {
// type-checking for it correctly.
it.skip("with deleted elements", async () => {
await utils.exportToSvg({
...diagramFactory({
data: diagramFactory({
overrides: { appState: void 0 },
elementOverrides: { isDeleted: true },
}),
@ -107,8 +117,10 @@ describe("exportToSvg", () => {
it("with exportPadding", async () => {
await utils.exportToSvg({
...diagramFactory({ overrides: { appState: { name: "diagram name" } } }),
exportPadding: 0,
data: diagramFactory({
overrides: { appState: { name: "diagram name" } },
}),
config: { padding: 0 },
});
expect(passedElements().length).toBe(3);
@ -119,7 +131,7 @@ describe("exportToSvg", () => {
it("with exportEmbedScene", async () => {
await utils.exportToSvg({
...diagramFactory({
data: diagramFactory({
overrides: {
appState: { name: "diagram name", exportEmbedScene: true },
},