refactor: packages/

1 files changed, 530 insertions, 0 deletions

diff --git a/packages/excalidraw/actions/actionDuplicateSelection.test.tsx b/packages/excalidraw/actions/actionDuplicateSelection.test.tsx
new file mode 100644
index 0000000..dc471df
--- /dev/null
+++ b/packages/excalidraw/actions/actionDuplicateSelection.test.tsx
@@ -0,0 +1,530 @@
+import { Excalidraw } from "../index";
+import {
+  act,
+  assertElements,
+  getCloneByOrigId,
+  render,
+} from "../tests/test-utils";
+import { API } from "../tests/helpers/api";
+import { actionDuplicateSelection } from "./actionDuplicateSelection";
+import React from "react";
+import { ORIG_ID } from "../constants";
+
+const { h } = window;
+
+describe("actionDuplicateSelection", () => {
+  beforeEach(async () => {
+    await render(<Excalidraw />);
+  });
+
+  describe("duplicating frames", () => {
+    it("frame selected only", async () => {
+      const frame = API.createElement({
+        type: "frame",
+      });
+
+      const rectangle = API.createElement({
+        type: "rectangle",
+        frameId: frame.id,
+      });
+
+      API.setElements([frame, rectangle]);
+      API.setSelectedElements([frame]);
+
+      act(() => {
+        h.app.actionManager.executeAction(actionDuplicateSelection);
+      });
+
+      assertElements(h.elements, [
+        { id: frame.id },
+        { id: rectangle.id, frameId: frame.id },
+        { [ORIG_ID]: rectangle.id, frameId: getCloneByOrigId(frame.id)?.id },
+        { [ORIG_ID]: frame.id, selected: true },
+      ]);
+    });
+
+    it("frame selected only (with text container)", async () => {
+      const frame = API.createElement({
+        type: "frame",
+      });
+
+      const [rectangle, text] = API.createTextContainer({ frameId: frame.id });
+
+      API.setElements([frame, rectangle, text]);
+      API.setSelectedElements([frame]);
+
+      act(() => {
+        h.app.actionManager.executeAction(actionDuplicateSelection);
+      });
+
+      assertElements(h.elements, [
+        { id: frame.id },
+        { id: rectangle.id, frameId: frame.id },
+        { id: text.id, containerId: rectangle.id, frameId: frame.id },
+        { [ORIG_ID]: rectangle.id, frameId: getCloneByOrigId(frame.id)?.id },
+        {
+          [ORIG_ID]: text.id,
+          containerId: getCloneByOrigId(rectangle.id)?.id,
+          frameId: getCloneByOrigId(frame.id)?.id,
+        },
+        { [ORIG_ID]: frame.id, selected: true },
+      ]);
+    });
+
+    it("frame + text container selected (order A)", async () => {
+      const frame = API.createElement({
+        type: "frame",
+      });
+
+      const [rectangle, text] = API.createTextContainer({ frameId: frame.id });
+
+      API.setElements([frame, rectangle, text]);
+      API.setSelectedElements([frame, rectangle]);
+
+      act(() => {
+        h.app.actionManager.executeAction(actionDuplicateSelection);
+      });
+
+      assertElements(h.elements, [
+        { id: frame.id },
+        { id: rectangle.id, frameId: frame.id },
+        { id: text.id, containerId: rectangle.id, frameId: frame.id },
+        {
+          [ORIG_ID]: rectangle.id,
+          frameId: getCloneByOrigId(frame.id)?.id,
+        },
+        {
+          [ORIG_ID]: text.id,
+          containerId: getCloneByOrigId(rectangle.id)?.id,
+          frameId: getCloneByOrigId(frame.id)?.id,
+        },
+        {
+          [ORIG_ID]: frame.id,
+          selected: true,
+        },
+      ]);
+    });
+
+    it("frame + text container selected (order B)", async () => {
+      const frame = API.createElement({
+        type: "frame",
+      });
+
+      const [rectangle, text] = API.createTextContainer({ frameId: frame.id });
+
+      API.setElements([text, rectangle, frame]);
+      API.setSelectedElements([rectangle, frame]);
+
+      act(() => {
+        h.app.actionManager.executeAction(actionDuplicateSelection);
+      });
+
+      assertElements(h.elements, [
+        { id: rectangle.id, frameId: frame.id },
+        { id: text.id, containerId: rectangle.id, frameId: frame.id },
+        { id: frame.id },
+        {
+          type: "rectangle",
+          [ORIG_ID]: `${rectangle.id}`,
+        },
+        {
+          [ORIG_ID]: `${text.id}`,
+          type: "text",
+          containerId: getCloneByOrigId(rectangle.id)?.id,
+          frameId: getCloneByOrigId(frame.id)?.id,
+        },
+        { [ORIG_ID]: `${frame.id}`, type: "frame", selected: true },
+      ]);
+    });
+  });
+
+  describe("duplicating frame children", () => {
+    it("frame child selected", () => {
+      const frame = API.createElement({
+        type: "frame",
+      });
+
+      const rectangle = API.createElement({
+        type: "rectangle",
+        frameId: frame.id,
+      });
+
+      API.setElements([frame, rectangle]);
+      API.setSelectedElements([rectangle]);
+
+      act(() => {
+        h.app.actionManager.executeAction(actionDuplicateSelection);
+      });
+
+      assertElements(h.elements, [
+        { id: frame.id },
+        { id: rectangle.id, frameId: frame.id },
+        { [ORIG_ID]: rectangle.id, frameId: frame.id, selected: true },
+      ]);
+    });
+
+    it("frame text container selected (rectangle selected)", () => {
+      const frame = API.createElement({
+        type: "frame",
+      });
+
+      const [rectangle, text] = API.createTextContainer({ frameId: frame.id });
+
+      API.setElements([frame, rectangle, text]);
+      API.setSelectedElements([rectangle]);
+
+      act(() => {
+        h.app.actionManager.executeAction(actionDuplicateSelection);
+      });
+
+      assertElements(h.elements, [
+        { id: frame.id },
+        { id: rectangle.id, frameId: frame.id },
+        { id: text.id, containerId: rectangle.id, frameId: frame.id },
+        { [ORIG_ID]: rectangle.id, frameId: frame.id, selected: true },
+        {
+          [ORIG_ID]: text.id,
+          containerId: getCloneByOrigId(rectangle.id).id,
+          frameId: frame.id,
+        },
+      ]);
+    });
+
+    it("frame bound text selected (container not selected)", () => {
+      const frame = API.createElement({
+        type: "frame",
+      });
+
+      const [rectangle, text] = API.createTextContainer({ frameId: frame.id });
+
+      API.setElements([frame, rectangle, text]);
+      API.setSelectedElements([text]);
+
+      act(() => {
+        h.app.actionManager.executeAction(actionDuplicateSelection);
+      });
+
+      assertElements(h.elements, [
+        { id: frame.id },
+        { id: rectangle.id, frameId: frame.id },
+        { id: text.id, containerId: rectangle.id, frameId: frame.id },
+        { [ORIG_ID]: rectangle.id, frameId: frame.id, selected: true },
+        {
+          [ORIG_ID]: text.id,
+          containerId: getCloneByOrigId(rectangle.id).id,
+          frameId: frame.id,
+        },
+      ]);
+    });
+
+    it("frame text container selected (text not exists)", () => {
+      const frame = API.createElement({
+        type: "frame",
+      });
+
+      const [rectangle] = API.createTextContainer({ frameId: frame.id });
+
+      API.setElements([frame, rectangle]);
+      API.setSelectedElements([rectangle]);
+
+      act(() => {
+        h.app.actionManager.executeAction(actionDuplicateSelection);
+      });
+
+      assertElements(h.elements, [
+        { id: frame.id },
+        { id: rectangle.id, frameId: frame.id },
+        { [ORIG_ID]: rectangle.id, frameId: frame.id, selected: true },
+      ]);
+    });
+
+    // shouldn't happen
+    it("frame bound text selected (container not exists)", () => {
+      const frame = API.createElement({
+        type: "frame",
+      });
+
+      const [, text] = API.createTextContainer({ frameId: frame.id });
+
+      API.setElements([frame, text]);
+      API.setSelectedElements([text]);
+
+      act(() => {
+        h.app.actionManager.executeAction(actionDuplicateSelection);
+      });
+
+      assertElements(h.elements, [
+        { id: frame.id },
+        { id: text.id, frameId: frame.id },
+        { [ORIG_ID]: text.id, frameId: frame.id },
+      ]);
+    });
+
+    it("frame bound container selected (text has no frameId)", () => {
+      const frame = API.createElement({
+        type: "frame",
+      });
+
+      const [rectangle, text] = API.createTextContainer({
+        frameId: frame.id,
+        label: { frameId: null },
+      });
+
+      API.setElements([frame, rectangle, text]);
+      API.setSelectedElements([rectangle]);
+
+      act(() => {
+        h.app.actionManager.executeAction(actionDuplicateSelection);
+      });
+
+      assertElements(h.elements, [
+        { id: frame.id },
+        { id: rectangle.id, frameId: frame.id },
+        { id: text.id, containerId: rectangle.id },
+        { [ORIG_ID]: rectangle.id, frameId: frame.id, selected: true },
+        {
+          [ORIG_ID]: text.id,
+          containerId: getCloneByOrigId(rectangle.id).id,
+        },
+      ]);
+    });
+  });
+
+  describe("duplicating multiple frames", () => {
+    it("multiple frames selected (no children)", () => {
+      const frame1 = API.createElement({
+        type: "frame",
+      });
+
+      const rect1 = API.createElement({
+        type: "rectangle",
+        frameId: frame1.id,
+      });
+
+      const frame2 = API.createElement({
+        type: "frame",
+      });
+
+      const rect2 = API.createElement({
+        type: "rectangle",
+        frameId: frame2.id,
+      });
+
+      const ellipse = API.createElement({
+        type: "ellipse",
+      });
+
+      API.setElements([rect1, frame1, ellipse, rect2, frame2]);
+      API.setSelectedElements([frame1, frame2]);
+
+      act(() => {
+        h.app.actionManager.executeAction(actionDuplicateSelection);
+      });
+
+      assertElements(h.elements, [
+        { id: rect1.id, frameId: frame1.id },
+        { id: frame1.id },
+        { [ORIG_ID]: rect1.id, frameId: getCloneByOrigId(frame1.id)?.id },
+        { [ORIG_ID]: frame1.id, selected: true },
+        { id: ellipse.id },
+        { id: rect2.id, frameId: frame2.id },
+        { id: frame2.id },
+        { [ORIG_ID]: rect2.id, frameId: getCloneByOrigId(frame2.id)?.id },
+        { [ORIG_ID]: frame2.id, selected: true },
+      ]);
+    });
+
+    it("multiple frames selected (no children) + unrelated element", () => {
+      const frame1 = API.createElement({
+        type: "frame",
+      });
+
+      const rect1 = API.createElement({
+        type: "rectangle",
+        frameId: frame1.id,
+      });
+
+      const frame2 = API.createElement({
+        type: "frame",
+      });
+
+      const rect2 = API.createElement({
+        type: "rectangle",
+        frameId: frame2.id,
+      });
+
+      const ellipse = API.createElement({
+        type: "ellipse",
+      });
+
+      API.setElements([rect1, frame1, ellipse, rect2, frame2]);
+      API.setSelectedElements([frame1, ellipse, frame2]);
+
+      act(() => {
+        h.app.actionManager.executeAction(actionDuplicateSelection);
+      });
+
+      assertElements(h.elements, [
+        { id: rect1.id, frameId: frame1.id },
+        { id: frame1.id },
+        { [ORIG_ID]: rect1.id, frameId: getCloneByOrigId(frame1.id)?.id },
+        { [ORIG_ID]: frame1.id, selected: true },
+        { id: ellipse.id },
+        { [ORIG_ID]: ellipse.id, selected: true },
+        { id: rect2.id, frameId: frame2.id },
+        { id: frame2.id },
+        { [ORIG_ID]: rect2.id, frameId: getCloneByOrigId(frame2.id)?.id },
+        { [ORIG_ID]: frame2.id, selected: true },
+      ]);
+    });
+  });
+
+  describe("duplicating containers/bound elements", () => {
+    it("labeled arrow (arrow selected)", () => {
+      const [arrow, text] = API.createLabeledArrow();
+
+      API.setElements([arrow, text]);
+      API.setSelectedElements([arrow]);
+
+      act(() => {
+        h.app.actionManager.executeAction(actionDuplicateSelection);
+      });
+
+      assertElements(h.elements, [
+        { id: arrow.id },
+        { id: text.id, containerId: arrow.id },
+        { [ORIG_ID]: arrow.id, selected: true },
+        { [ORIG_ID]: text.id, containerId: getCloneByOrigId(arrow.id)?.id },
+      ]);
+    });
+
+    // shouldn't happen
+    it("labeled arrow (text selected)", () => {
+      const [arrow, text] = API.createLabeledArrow();
+
+      API.setElements([arrow, text]);
+      API.setSelectedElements([text]);
+
+      act(() => {
+        h.app.actionManager.executeAction(actionDuplicateSelection);
+      });
+
+      assertElements(h.elements, [
+        { id: arrow.id },
+        { id: text.id, containerId: arrow.id },
+        { [ORIG_ID]: arrow.id, selected: true },
+        { [ORIG_ID]: text.id, containerId: getCloneByOrigId(arrow.id)?.id },
+      ]);
+    });
+  });
+
+  describe("duplicating groups", () => {
+    it("duplicate group containing frame (children don't have groupIds set)", () => {
+      const frame = API.createElement({
+        type: "frame",
+        groupIds: ["A"],
+      });
+
+      const [rectangle, text] = API.createTextContainer({
+        frameId: frame.id,
+      });
+
+      const ellipse = API.createElement({
+        type: "ellipse",
+        groupIds: ["A"],
+      });
+
+      API.setElements([rectangle, text, frame, ellipse]);
+      API.setSelectedElements([frame, ellipse]);
+
+      act(() => {
+        h.app.actionManager.executeAction(actionDuplicateSelection);
+      });
+
+      assertElements(h.elements, [
+        { id: rectangle.id, frameId: frame.id },
+        { id: text.id, frameId: frame.id },
+        { id: frame.id },
+        { id: ellipse.id },
+        { [ORIG_ID]: rectangle.id, frameId: getCloneByOrigId(frame.id)?.id },
+        { [ORIG_ID]: text.id, frameId: getCloneByOrigId(frame.id)?.id },
+        { [ORIG_ID]: frame.id, selected: true },
+        { [ORIG_ID]: ellipse.id, selected: true },
+      ]);
+    });
+
+    it("duplicate group containing frame (children have groupIds)", () => {
+      const frame = API.createElement({
+        type: "frame",
+        groupIds: ["A"],
+      });
+
+      const [rectangle, text] = API.createTextContainer({
+        frameId: frame.id,
+        groupIds: ["A"],
+      });
+
+      const ellipse = API.createElement({
+        type: "ellipse",
+        groupIds: ["A"],
+      });
+
+      API.setElements([rectangle, text, frame, ellipse]);
+      API.setSelectedElements([frame, ellipse]);
+
+      act(() => {
+        h.app.actionManager.executeAction(actionDuplicateSelection);
+      });
+
+      assertElements(h.elements, [
+        { id: rectangle.id, frameId: frame.id },
+        { id: text.id, frameId: frame.id },
+        { id: frame.id },
+        { id: ellipse.id },
+        {
+          [ORIG_ID]: rectangle.id,
+          frameId: getCloneByOrigId(frame.id)?.id,
+          // FIXME shouldn't be selected (in selectGroupsForSelectedElements)
+          selected: true,
+        },
+        {
+          [ORIG_ID]: text.id,
+          frameId: getCloneByOrigId(frame.id)?.id,
+          // FIXME shouldn't be selected (in selectGroupsForSelectedElements)
+          selected: true,
+        },
+        { [ORIG_ID]: frame.id, selected: true },
+        { [ORIG_ID]: ellipse.id, selected: true },
+      ]);
+    });
+
+    it("duplicating element nested in group", () => {
+      const ellipse = API.createElement({
+        type: "ellipse",
+        groupIds: ["B"],
+      });
+      const rect1 = API.createElement({
+        type: "rectangle",
+        groupIds: ["A", "B"],
+      });
+      const rect2 = API.createElement({
+        type: "rectangle",
+        groupIds: ["A", "B"],
+      });
+
+      API.setElements([ellipse, rect1, rect2]);
+      API.setSelectedElements([ellipse], "B");
+
+      act(() => {
+        h.app.actionManager.executeAction(actionDuplicateSelection);
+      });
+
+      assertElements(h.elements, [
+        { id: ellipse.id },
+        { [ORIG_ID]: ellipse.id, groupIds: ["B"], selected: true },
+        { id: rect1.id, groupIds: ["A", "B"] },
+        { id: rect2.id, groupIds: ["A", "B"] },
+      ]);
+    });
+  });
+});