test: cover a geopackage Cache at the HTTP seam

tests/integration/layers/layersManager.spec.ts

@@ -114,6 +114,25 @@ describe('layerManager', () => {
       expect(response.body).toHaveProperty('cache.region', 'us-east-1');
     });
 
+    it('Happy Path - should return status 200 and the whole Cache of a geopackage Cache', async () => {
+      const response = await requestSender.getLayersCache('gpkgExists', 'geopackage');
+
+      expect(response.status).toBe(httpStatusCodes.OK);
+      expect(response).toSatisfyApiSpec();
+      expect(response.body).toEqual({
+        cacheName: 'gpkgExists',
+        sources: [],
+        grids: ['epsg4326dir'],
+        format: 'image/png',
+        // eslint-disable-next-line @typescript-eslint/naming-convention
+        upscale_tiles: 18,
+        // eslint-disable-next-line @typescript-eslint/naming-convention
+        minimize_meta_requests: true,
+        // eslint-disable-next-line @typescript-eslint/naming-convention
+        cache: { type: 'geopackage', filename: '/path/to/tiles/directory/gpkgExists.gpkg', table_name: 'gpkgExists' },
+      });
+    });
+
     it('Sad Path - should fail with response status 404 Not Found and layer name is not exists', async () => {
       const mockLayerName = 'mockLayerNameIsNotExists';
       const response = await requestSender.getLayersCache(mockLayerName, 's3');

tests/unit/mock/mockJson.json

@@ -54,6 +54,18 @@
         "default_ttl": 86400
       }
     },
+    "gpkgExists": {
+      "sources": [],
+      "grids": ["epsg4326dir"],
+      "format": "image/png",
+      "upscale_tiles": 18,
+      "minimize_meta_requests": true,
+      "cache": {
+        "type": "geopackage",
+        "filename": "/path/to/tiles/directory/gpkgExists.gpkg",
+        "table_name": "gpkgExists"
+      }
+    },
     "redisExists": {
       "sources": [],
       "grids": ["epsg4326dir"],
@@ -97,6 +109,11 @@
       "title": "title",
       "sources": ["source"]
     },
+    {
+      "name": "gpkgExists",
+      "title": "title",
+      "sources": ["gpkgExists"]
+    },
     {
       "name": "redisExists",
       "title": "redisExists-redis",