Tests

.github/workflows/release.yml

@@ -22,6 +22,7 @@ jobs:
       run: |
         npm install
         npm run lint
+        npm run test
 
     - name: get-version
       id: package-version

.github/workflows/test.yml

@@ -0,0 +1,27 @@
+name: CI
+
+on:
+  workflow_dispatch:
+  push:
+    branches: [ main ]
+  pull_request:
+    branches: [ main ]
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        node-version: [20.x, 18.x]
+    steps:
+    - uses: actions/checkout@v2
+    - name: Use Node.js ${{ matrix.node-version }}
+      uses: actions/setup-node@v2
+      with:
+        node-version: ${{ matrix.node-version }}
+    - run: npm i -g @sap/cds-dk
+    - run: npm i
+    - run: cd tests/incidents-app && npm i
+    - run: cds v
+    - run: npm run test

lib/basic.js

@@ -82,7 +82,7 @@ module.exports = class AttachmentsService extends cds.Service {
 
   async getStatus(Attachments, key) {
     const result = await SELECT.from(Attachments, key).columns('status')
-    return result.status
+    return result?.status;
   }
 
   async deleteInfectedAttachment(Attachments, key) {

package.json

@@ -13,7 +13,8 @@
     "srv"
   ],
   "scripts": {
-    "lint": "npx eslint ."
+    "lint": "npx eslint .",
+    "test": "npx jest attachments.test.js"
   },
   "dependencies": {
     "@aws-sdk/client-s3": "^3.400.0",

tests/incidents-app/db/attachments.cds

@@ -0,0 +1,7 @@
+
+using { sap.capire.incidents as my } from './schema';
+using { Attachments } from '@cap-js/attachments';
+
+extend my.Incidents with {
+  attachments: Composition of many Attachments;
+}

tests/incidents-app/db/data/sap.capire.incidents-Addresses.csv

@@ -0,0 +1,4 @@
+ID,customer_ID,city,postCode,streetAddress
+17e00347-dc7e-4ca9-9c5d-06ccef69f064,1004155,Rome,00164,Piazza Adriana
+d8e797d9-6507-4aaa-b43f-5d2301df5135,1004161,Munich,80809,Olympia Park
+ff13d2fa-e00f-4ee5-951c-3303f490777b,1004100,Walldorf,69190,Dietmar-Hopp-Allee

tests/incidents-app/db/data/sap.capire.incidents-Customers.csv

@@ -0,0 +1,4 @@
+ID,firstName,lastName,email,phone
+1004155,Daniel,Watts,[email protected],+44-555-123
+1004161,Stormy,Weathers,[email protected],
+1004100,Sunny,Sunshine,[email protected],+01-555-789

tests/incidents-app/db/data/sap.capire.incidents-Incidents.conversation.csv

@@ -0,0 +1,5 @@
+ID,up__ID,timestamp,author,message
+2b23bb4b-4ac7-4a24-ac02-aa10cabd842c,3b23bb4b-4ac7-4a24-ac02-aa10cabd842c,1995-12-17T03:24:00Z,Harry John,Can you please check if battery connections are fine?
+2b23bb4b-4ac7-4a24-ac02-aa10cabd843c,3a4ede72-244a-4f5f-8efa-b17e032d01ee,1995-12-18T04:24:00Z,Emily Elizabeth,Can you please check if there are any loose connections?
+9583f982-d7df-4aad-ab26-301d4a157cd7,3583f982-d7df-4aad-ab26-301d4a157cd7,2022-09-04T12:00:00Z,Sunny Sunshine,Please check why the solar panel is broken
+9583f982-d7df-4aad-ab26-301d4a158cd7,3ccf474c-3881-44b7-99fb-59a2a4668418,2022-09-04T13:00:00Z,Bradley Flowers,What exactly is wrong?

tests/incidents-app/db/data/sap.capire.incidents-Incidents.csv

@@ -0,0 +1,5 @@
+ID,customer_ID,title,urgency_code,status_code
+3b23bb4b-4ac7-4a24-ac02-aa10cabd842c,1004155,Inverter not functional,H,C
+3a4ede72-244a-4f5f-8efa-b17e032d01ee,1004161,No current on a sunny day,H,N
+3ccf474c-3881-44b7-99fb-59a2a4668418,1004161,Strange noise when switching off Inverter,M,N
+3583f982-d7df-4aad-ab26-301d4a157cd7,1004100,Solar panel broken,H,I

tests/incidents-app/db/data/sap.capire.incidents-Status.csv

@@ -0,0 +1,7 @@
+code;descr;criticality
+N;New;3
+A;Assigned;2
+I;In Process;2
+H;On Hold;3
+R;Resolved;2
+C;Closed;4

tests/incidents-app/db/data/sap.capire.incidents-Urgency.csv

@@ -0,0 +1,4 @@
+code;descr
+H;High
+M;Medium
+L;Low

tests/incidents-app/db/schema.cds

@@ -0,0 +1,66 @@
+using { cuid, managed, sap.common.CodeList } from '@sap/cds/common';
+
+namespace sap.capire.incidents;
+
+/**
+ * Customers using products sold by our company.
+ * Customers can create support Incidents.
+ */
+entity Customers : managed {
+  key ID         : String;
+  firstName      : String;
+  lastName       : String;
+  name           : String = firstName ||' '|| lastName;
+  email          : EMailAddress;
+  phone          : PhoneNumber;
+  creditCardNo   : String(16) @assert.format: '^[1-9]\d{15}$';
+  addresses      : Composition of many Addresses on addresses.customer = $self;
+  incidents      : Association to many Incidents on incidents.customer = $self;
+}
+
+entity Addresses : cuid, managed {
+  customer       : Association to Customers;
+  city           : String;
+  postCode       : String;
+  streetAddress  : String;
+}
+
+
+/**
+ * Incidents created by Customers.
+ */
+entity Incidents : cuid, managed {
+  customer       : Association to Customers;
+  title          : String @title: 'Title';
+  urgency        : Association to Urgency default 'M';
+  status         : Association to Status default 'N';
+  conversation   : Composition of many {
+    key ID    : UUID;
+    timestamp : type of managed:createdAt;
+    author    : type of managed:createdBy;
+    message   : String;
+  };
+}
+
+entity Status : CodeList {
+  key code    : String enum {
+    new        = 'N';
+    assigned   = 'A';
+    in_process = 'I';
+    on_hold    = 'H';
+    resolved   = 'R';
+    closed     = 'C';
+  };
+  criticality : Integer;
+}
+
+entity Urgency : CodeList {
+  key code : String enum {
+    high   = 'H';
+    medium = 'M';
+    low    = 'L';
+  };
+}
+
+type EMailAddress : String;
+type PhoneNumber  : String;

tests/incidents-app/package.json

@@ -0,0 +1,33 @@
+{
+  "name": "@capire/incidents",
+  "version": "1.0.0",
+  "dependencies": {
+    "@cap-js/attachments": "file:../../."
+  },
+  "cds": {
+    "requires": {
+      "auth": {
+        "[development]": {
+          "users": {
+            "alice": {
+              "roles": [
+                "support",
+                "admin"
+              ]
+            },
+            "bob": {
+              "roles": [
+                "support"
+              ]
+            }
+          }
+        }
+      },
+      "attachments": {
+        "kind": "db",
+        "scan": false
+      }
+    }
+  },
+  "private": true
+}

tests/incidents-app/srv/services.cds

@@ -0,0 +1,21 @@
+using { sap.capire.incidents as my } from '../db/schema';
+
+/**
+ * Service used by support personell, i.e. the incidents' 'processors'.
+ */
+service ProcessorService {
+  entity Incidents as projection on my.Incidents;
+  entity Customers @readonly as projection on my.Customers;
+}
+
+/**
+ * Service used by administrators to manage customers and incidents.
+ */
+service AdminService {
+  entity Customers as projection on my.Customers;
+  entity Incidents as projection on my.Incidents;
+}
+
+annotate ProcessorService.Incidents with @odata.draft.enabled; 
+annotate ProcessorService with @(requires: 'support');
+annotate AdminService with @(requires: 'admin');

tests/incidents-app/srv/services.js

@@ -0,0 +1,32 @@
+const cds = require('@sap/cds')
+const { SELECT } = cds.ql
+
+class ProcessorService extends cds.ApplicationService {
+  /** Registering custom event handlers */
+  init() {
+    this.before('UPDATE', 'Incidents', req => this.onUpdate(req))
+    this.before(['CREATE', 'UPDATE'], 'Incidents', req => this.changeUrgencyDueToSubject(req.data))
+    return super.init()
+  }
+
+  changeUrgencyDueToSubject(data) {
+    if (data) {
+      const incidents = Array.isArray(data) ? data : [data]
+      incidents.forEach(incident => {
+        if (incident.title?.toLowerCase().includes('urgent')) {
+          incident.urgency = { code: 'H', descr: 'High' }
+        }
+      })
+    }
+  }
+
+  /** Custom Validation */
+  async onUpdate(req) {
+    const { status_code } = await SELECT.one(req.subject, i => i.status_code).where({ ID: req.data.ID })
+    if (status_code === 'C') {
+      return req.reject(`Can't modify a closed incident`)
+    }
+  }
+}
+
+module.exports = { ProcessorService }

tests/integration/attachments.test.js

@@ -1,61 +1,29 @@
 const cds = require("@sap/cds");
-const incidentsApp = require("path").resolve(__dirname, "./../../xmpl");
-const { expect, axios, GET, POST, DELETE } = cds.test(incidentsApp);
+const path = require("path");
+const app = path.resolve(__dirname, "../incidents-app");
+const { expect, axios, GET, POST, DELETE } = cds.test(app);
 const { RequestSend } = require("../utils/api");
 const { createReadStream } = cds.utils.fs;
 const { join } = cds.utils.path;
 
 axios.defaults.auth = { username: "alice" };
 jest.setTimeout(5 * 60 * 1000);
 
-const utils = new RequestSend(POST);
+let utils = null;
 let sampleDocID = null;
 let incidentID = null;
-
-describe("Tests for mock data in xmpl attachments - in-memory db", () => {
-  beforeAll(() => {
-    sampleDocID = null;
-    incidentID = "3b23bb4b-4ac7-4a24-ac02-aa10cabd842c";
-  });
-
-  //Reading the attachment list and checking for content
-  it("Reading attachments list", async () => {
-    //read attachments list for Incident - Inverter not functional
-    try {
-      const response = await GET(
-        `odata/v4/processor/Incidents(ID=${incidentID},IsActiveEntity=true)/attachments`
-      );
-      //the mock data has two attachments in this incident
-      expect(response.status).to.equal(200);
-      expect(response.data.value.length).to.equal(2);
-      sampleDocID = response.data.value[0].ID;
-      //to make sure content is not read
-      expect(response.data.value[0].content).to.be.undefined;
-    } catch (err) {
-      expect(err).to.be.undefined;
-    }
-  });
-
-  //Reading the uploaded attachment content and that it exists
-  it("Reading the uploaded attachment document", async () => {
-    //checking the uploaded attachment document
-
-    try {
-      const response = await GET(
-        `odata/v4/processor/Incidents(ID=${incidentID},IsActiveEntity=true)/attachments(up__ID=${incidentID},ID=${sampleDocID},IsActiveEntity=true)/content`
-      );
-      expect(response.status).to.equal(200);
-      expect(response.data).to.not.be.undefined;
-    } catch (err) {
-      expect(err).to.be.undefined;
-    }
-  });
-});
+let db = null;
+let attachmentsService = null;
 
 describe("Tests for uploading/deleting attachments through API calls - in-memory db", () => {
   beforeAll(async () => {
+    cds.env.requires.db.kind = "sql";
+    cds.env.requires.attachments.kind = "db";
+    db = await cds.connect.to("sql:my.db");
+    attachmentsService = await cds.connect.to("attachments");
     sampleDocID = null;
     incidentID = "3ccf474c-3881-44b7-99fb-59a2a4668418";
+    utils = new RequestSend(POST);
   });
 
   //Draft mode uploading attachment
@@ -94,15 +62,12 @@
       const response = await GET(
         `odata/v4/processor/Incidents(ID=${incidentID},IsActiveEntity=true)/attachments`
       );
-      //the data should have two attachments
+      //the data should have only one attachment
       expect(response.status).to.equal(200);
-      expect(response.data.value.length).to.equal(2);
+      expect(response.data.value.length).to.equal(1);
       //to make sure content is not read
       expect(response.data.value[0].content).to.be.undefined;
-      sampleDocID =
-        response.data.value[0].filename == "sample.pdf"
-          ? response.data.value[0].ID
-          : response.data.value[1].ID;
+      sampleDocID = response.data.value[0].ID;
     } catch (err) {
       expect(err).to.be.undefined;
     }
@@ -149,9 +114,21 @@
       expect(err).to.be.undefined;
     }
 
+    //read attachments list for Incident
+    try {
+      const response = await GET(
+        `odata/v4/processor/Incidents(ID=${incidentID},IsActiveEntity=true)/attachments`
+      );
+      //the data should have no attachments
+      expect(response.status).to.equal(200);
+      expect(response.data.value.length).to.equal(0);
+    } catch (err) {
+      expect(err).to.be.undefined;
+    }
+
     //content should not be there
     try {
       const response = await GET(
         `odata/v4/processor/Incidents(ID=${incidentID},IsActiveEntity=true)/attachments(up__ID=${incidentID},ID=${sampleDocID},IsActiveEntity=true)/content`
       );
     } catch (err) {