[packages/portal][l]: Moved portal folder to root dir

tests/lib/dataset.test.js

@@ -0,0 +1,33 @@
+import { getDataset } from "../../lib/dataset"
+import path from 'path'
+
+let directory
+let dataset
+
+beforeAll(async () => {
+  directory = path.join(process.cwd(), 'fixtures', 'datasetsDoubleView')
+  dataset = await getDataset(directory)
+})
+
+describe("Dataset", () => {
+  it("loads a dataset from a local folder", async () => {
+
+    expect(dataset).toStrictEqual(
+      expect.objectContaining({
+        readme: expect.any(String),
+        readmeHtml: expect.any(String),
+        descriptor: expect.any(Object),
+        resources: expect.any(Object),
+      })
+    )
+  })
+
+  it("returns a resource with required fields", () => {
+    const resource = dataset.resources[0]
+    const expectedFields = ["path", "pathType", "name", "format", "mediatype",
+      "schema", "encoding", "sample", "size"]
+    expect(expectedFields).toStrictEqual(
+      Object.keys(resource)
+    )
+  })
+});