chore: add jest test for map importer

v3/src/components/map/v2-map-importer.test.ts

@@ -0,0 +1,119 @@
+import { DocumentContentModel, IDocumentContentModel } from "../../models/document/document-content"
+import { FreeTileRow } from "../../models/document/free-tile-row"
+import { SharedModelDocumentManager } from "../../models/document/shared-model-document-manager"
+import { ITileModelSnapshotIn } from "../../models/tiles/tile-model"
+import { safeJsonParse } from "../../utilities/js-utils"
+import { CodapV2Document } from "../../v2/codap-v2-document"
+import { ICodapV2DocumentJson } from "../../v2/codap-v2-types"
+import { isMapContentModel } from "./models/map-content-model"
+import { v2MapImporter } from "./v2-map-importer"
+import "./map-registration"
+
+const fs = require("fs")
+const path = require("path")
+
+function firstMapComponent(v2Document: CodapV2Document) {
+  return v2Document.components.find(c => c.type === "DG.MapView")!
+}
+
+describe("V2MapImporter imports legacy v2 map documents", () => {
+  // legacy v2 map document (0252)
+  const sealAndSharkFile = path.join(__dirname, "../../test/v2", "seal-and-shark-demo.codap")
+  const sealAndSharkJson = fs.readFileSync(sealAndSharkFile, "utf8")
+  const sealAndSharkDoc = safeJsonParse<ICodapV2DocumentJson>(sealAndSharkJson)!
+
+  let v2Document: CodapV2Document
+  let docContent: Maybe<IDocumentContentModel>
+  let sharedModelManager: Maybe<SharedModelDocumentManager>
+  const mockInsertTile = jest.fn((tileSnap: ITileModelSnapshotIn) => {
+    const tile = docContent!.insertTileSnapshotInDefaultRow(tileSnap)
+    return tile
+  })
+
+  beforeEach(() => {
+    v2Document = new CodapV2Document(sealAndSharkDoc)
+    sharedModelManager = new SharedModelDocumentManager()
+    docContent = DocumentContentModel.create({}, { sharedModelManager })
+    docContent.setRowCreator(() => FreeTileRow.create())
+    sharedModelManager.setDocument(docContent)
+
+    // load shared models into sharedModelManager
+    v2Document.contexts.forEach(({ guid }) => {
+      const { data, metadata } = v2Document.getDataAndMetadata(guid)
+      data && sharedModelManager!.addSharedModel(data)
+      metadata?.setData(data?.dataSet)
+      metadata && sharedModelManager!.addSharedModel(metadata)
+    })
+
+    mockInsertTile.mockClear()
+  })
+
+  it("imports legacy v2 map components", () => {
+    const tile = v2MapImporter({
+      v2Component: firstMapComponent(v2Document),
+      v2Document,
+      insertTile: mockInsertTile
+    })
+    expect(mockInsertTile).toHaveBeenCalledTimes(1)
+    const mapModel = isMapContentModel(tile?.content) ? tile?.content : undefined
+    expect(mapModel).toBeDefined()
+    // layers aren't actually imported from legacy documents
+    expect(mapModel?.layers.length).toBe(0)
+  })
+})
+
+describe("V2MapImporter imports current v2 map documents", () => {
+  // current v2 map document (0730)
+  const rollerCoastersFile = path.join(__dirname, "../../test/v2", "roller-coasters-map.codap")
+  const rollerCoastersJson = fs.readFileSync(rollerCoastersFile, "utf8")
+  const rollerCoastersDoc = safeJsonParse<ICodapV2DocumentJson>(rollerCoastersJson)!
+
+  let v2Document: CodapV2Document
+  let docContent: Maybe<IDocumentContentModel>
+  let sharedModelManager: Maybe<SharedModelDocumentManager>
+  const mockInsertTile = jest.fn((tileSnap: ITileModelSnapshotIn) => {
+    const tile = docContent!.insertTileSnapshotInDefaultRow(tileSnap)
+    return tile
+  })
+
+  beforeEach(() => {
+    v2Document = new CodapV2Document(rollerCoastersDoc)
+    sharedModelManager = new SharedModelDocumentManager()
+    docContent = DocumentContentModel.create({}, { sharedModelManager })
+    docContent.setRowCreator(() => FreeTileRow.create())
+    sharedModelManager.setDocument(docContent)
+
+    // load shared models into sharedModelManager
+    v2Document.contexts.forEach(({ guid }) => {
+      const { data, metadata } = v2Document.getDataAndMetadata(guid)
+      data && sharedModelManager!.addSharedModel(data)
+      metadata?.setData(data?.dataSet)
+      metadata && sharedModelManager!.addSharedModel(metadata)
+    })
+
+    mockInsertTile.mockClear()
+  })
+
+  it("handles empty components", () => {
+    const noTile = v2MapImporter({
+      v2Component: {} as any,
+      v2Document,
+      insertTile: mockInsertTile
+    })
+    expect(mockInsertTile).toHaveBeenCalledTimes(0)
+    const mapModel = isMapContentModel(noTile?.content) ? noTile?.content : undefined
+    expect(mapModel).not.toBeDefined()
+  })
+
+  it("imports current v2 map components", () => {
+    const tile = v2MapImporter({
+      v2Component: firstMapComponent(v2Document),
+      v2Document,
+      insertTile: mockInsertTile
+    })
+    expect(mockInsertTile).toHaveBeenCalledTimes(1)
+    const mapModel = isMapContentModel(tile?.content) ? tile?.content : undefined
+    expect(mapModel).toBeDefined()
+    expect(mapModel?.layers.length).toBe(2)
+  })
+})