Add suppliers notes app

test/notes.test.js

@@ -0,0 +1,176 @@
+const cds = require("@sap/cds/lib");
+const express = require("express");
+if (cds.User.default) cds.User.default = cds.User.Privileged;
+// hard core monkey patch
+else cds.User = cds.User.Privileged; // hard core monkey patch for older cds releases
+
+process.env.S4_APIKEY = "-";
+
+
+const BPs = {
+  "@odata.context": "$metadata#Suppliers",
+  value: [
+    {
+      BusinessPartner: "11",
+      BusinessPartnerFullName: "Alice Wonder",
+      BusinessPartnerType: "CUSTOMER",
+    },
+    {
+      BusinessPartner: "9980000082",
+      BusinessPartnerFullName: "Hugo Hollandaise",
+      BusinessPartnerType: "CUSTOMER",
+    },
+  ],
+};
+
+const Suppliers = {
+  "@odata.context": "$metadata#Suppliers",
+  value: [
+    {
+      ID: "11",
+      fullName: "Alice Wonder",
+      customerType: "CUSTOMER",
+    },
+    {
+      ID: "9980000082",
+      fullName: "Hugo Hollandaise",
+      customerType: "CUSTOMER",
+    },
+  ],
+};
+
+const SuppliersExpandNotes = {
+  "@odata.context": "$metadata#Suppliers",
+  value: [
+    {
+      ID: "11",
+      fullName: "Alice Wonder",
+      customerType: "CUSTOMER",
+      notes: [
+        {
+          ID: "545A3CF9-84CF-46C8-93DC-E29F0F2BC6BE",
+          note: "note2 for 11",
+          supplier_ID: "11",
+        },
+        {
+          ID: "D632D4EE-E772-454A-913E-26A7B8DAA7FB",
+          note: "note1 for 11",
+          supplier_ID: "11",
+        },
+      ],
+    },
+    {
+      ID: "9980000082",
+      fullName: "Hugo Hollandaise",
+      customerType: "CUSTOMER",
+      notes: [
+        {
+          ID: "24B58115-E394-423B-BEAB-53419A32B927",
+          note: "note3",
+          supplier_ID: "9980000082",
+        },
+      ],
+    },
+  ],
+};
+
+class MockServer {
+  async start() {
+    const http = require('http');
+
+    this.app = express();
+    this.server = http.createServer(this.app).listen();
+    this.app.set('port', this.server.address().port);
+
+    this.app.get("*", (req, res) => {
+      res.writeHead(200);
+      res.end(JSON.stringify(BPs));
+    });
+  }
+
+  url() {
+    return `http://localhost:${this.server.address().port}`;
+  }
+
+  close() {
+    this.server.close();
+  }
+}
+
+describe("Notes", () => {
+  const mockServer = new MockServer();
+
+  before( async () => {
+    mockServer.start();
+
+    cds.env.add({
+      requires: {
+        API_BUSINESS_PARTNER: {
+          kind: "odata",
+          model: "srv/external/API_BUSINESS_PARTNER",
+          credentials: {
+            url: mockServer.url()
+          },
+        },
+      },
+    });
+
+  });
+
+  const { expect, GET, PATCH } = require(".").run(
+    "serve",
+    "--project",
+    "notes",
+    "--with-mocks",
+    "--in-memory"
+  );
+
+
+  it("get notes", async () => {
+    const { status, data } = await GET("/notes/Notes");
+
+    expect({ status, data }).to.containSubset({
+      status: 200,
+      data: {
+        "@odata.context": "$metadata#Notes",
+        value: [
+          {
+            ID: "24B58115-E394-423B-BEAB-53419A32B927",
+            note: "note3",
+            supplier_ID: "9980000082",
+          },
+          {
+            ID: "545A3CF9-84CF-46C8-93DC-E29F0F2BC6BE",
+            note: "note2 for 11",
+            supplier_ID: "11",
+          },
+          {
+            ID: "D632D4EE-E772-454A-913E-26A7B8DAA7FB",
+            note: "note1 for 11",
+            supplier_ID: "11",
+          },
+        ],
+      },
+    });
+  });
+
+  it("get remote suppliers", async () => {
+    const { status, data } = await GET("/notes/Suppliers");
+
+    expect({ status, data }).to.containSubset({
+      status: 200,
+      data: Suppliers,
+    });
+  });
+
+  it("get remote suppliers with notes", async () => {
+    const { status, data } = await GET("/notes/Suppliers?$expand=notes");
+
+    expect({ status, data }).to.containSubset({
+      status: 200,
+      data: SuppliersExpandNotes,
+    });
+  });
+
+  after(() => mockServer.close());
+});