bigquery builder unit tests

.github/workflows/testing-api.yml

@@ -105,6 +105,28 @@ jobs:
         working-directory: api
         run: yarn test:integration
 
+  testing-api-unit:
+    name: Unit Tests
+    runs-on: ubuntu-22.04
+    timeout-minutes: 30
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v3
+
+      - name: Use Node.js 18.16
+        uses: actions/setup-node@v3
+        with:
+          node-version: '18.16'
+
+      - name: Install API dependencies
+        working-directory: api
+        run: yarn install
+
+      - name: Run API tests + coverage
+        working-directory: api
+        run: yarn test:unit
+
 #      - name: Generate API coverage artifact
 #        uses: actions/upload-artifact@v2
 #        with:

api/package.json

@@ -20,6 +20,7 @@
     "test:cov": "node --expose-gc ./node_modules/.bin/jest --config test/jest-config.json --coverage --forceExit",
     "test:debug": "node --inspect-brk --expose-gc -r tsconfig-paths/register -r ts-node/register node_modules/.bin/jest --config test/jest-config.json --detectOpenHandles --forceExit",
     "test:integration": "node --expose-gc ./node_modules/.bin/jest --config test/jest-config.json --forceExit -i test/integration/",
+    "test:unit": "node --expose-gc ./node_modules/.bin/jest --config test/jest-config.json --forceExit -i test/unit/",
     "test:e2e": "NODE_OPTIONS=\"--max-old-space-size=6144\" node --expose-gc ./node_modules/.bin/jest --config test/jest-config.json --logHeapUsage --forceExit -i test/e2e/"
   },
   "engines": {

api/src/modules/eudr-alerts/dashboard/eudr-dashboard.service.ts

@@ -17,10 +17,10 @@ import {
   EUDRDashboard,
   EUDRDashBoardFields,
 } from 'modules/eudr-alerts/dashboard/dashboard.types';
-import { GetEUDRAlertDatesDto } from '../dto/get-alerts.dto';
-import { AlertsOutput } from '../dto/alerts-output.dto';
+import { GetEUDRAlertDatesDto } from 'modules/eudr-alerts/dto/get-alerts.dto';
+import { AlertsOutput } from 'modules/eudr-alerts/dto/alerts-output.dto';
 import { GeoRegion } from 'modules/geo-regions/geo-region.entity';
-import { EUDRDashBoardDetail } from './dashboard-detail.types';
+import { EUDRDashBoardDetail } from 'modules/eudr-alerts/dashboard/dashboard-detail.types';
 import { MaterialsService } from 'modules/materials/materials.service';
 import { AdminRegionsService } from 'modules/admin-regions/admin-regions.service';
 

api/src/modules/eudr-alerts/dto/get-alerts.dto.ts

@@ -53,5 +53,5 @@ export class GetEUDRAlertsDto extends GetEUDRAlertDatesDto {
   @ApiPropertyOptional()
   @IsOptional()
   @IsInt()
-  limit?: number = 1000;
+  limit?: number;
 }

api/test/unit/bigquery-query-builder/bigquery-query-builder.spec.ts

@@ -0,0 +1,47 @@
+import { DataSource, SelectQueryBuilder } from 'typeorm';
+import { BigQueryAlertsQueryBuilder } from '../../../src/modules/eudr-alerts/alerts-query-builder/big-query-alerts-query.builder';
+import { typeOrmConfig } from '../../../src/typeorm.config';
+
+describe('BigQueryAlertsQueryBuilder', () => {
+  let queryBuilder: SelectQueryBuilder<any>;
+  const dataSource = new DataSource(typeOrmConfig);
+
+  beforeEach(() => {
+    queryBuilder = dataSource.createQueryBuilder().from('falsetable', 'alerts');
+  });
+  test('without DTO parameters should return a select with table name and alias', () => {
+    const bigQueryBuilder = new BigQueryAlertsQueryBuilder(queryBuilder);
+    const result = bigQueryBuilder.buildQuery();
+    expect(result.query).toBe('SELECT * FROM falsetable alerts');
+    expect(result.params).toEqual([]);
+  });
+
+  test('with date range parameters should add a where statement with parsed DATE formats', () => {
+    const bigQueryBuilder = new BigQueryAlertsQueryBuilder(queryBuilder, {
+      startAlertDate: new Date('2020-01-01'),
+      endAlertDate: new Date('2020-01-31'),
+    });
+    const result = bigQueryBuilder.buildQuery();
+    expect(result.query).toContain(
+      'WHERE DATE(alertdate) BETWEEN DATE(?) AND DATE(?)',
+    );
+  });
+
+  test('with a single supplier id should add a WHERE IN statement with a single parameter', () => {
+    const bigQueryBuilder = new BigQueryAlertsQueryBuilder(queryBuilder, {
+      supplierIds: ['supplier1'],
+    });
+    const result = bigQueryBuilder.buildQuery();
+    expect(result.query).toContain('WHERE supplierid IN (?)');
+    expect(result.params).toEqual(['supplier1']);
+  });
+
+  test('with 2 supplier id should add a WHERE IN statement with 2 parameters', () => {
+    const bigQueryBuilder = new BigQueryAlertsQueryBuilder(queryBuilder, {
+      supplierIds: ['supplier1', 'supplier2'],
+    });
+    const result = bigQueryBuilder.buildQuery();
+    expect(result.query).toContain('WHERE supplierid IN (?, ?)');
+    expect(result.params).toEqual(['supplier1', 'supplier2']);
+  });
+});