Add route to list all blockdevices

src/routes/test/cloudron-test.js

@@ -439,4 +439,16 @@ describe('Cloudron API', function () {
             expect(response.body.languages.indexOf('en')).to.not.equal(-1);
         });
     });
+
+    describe('blockdevices', function () {
+        it('succeeds', async function () {
+            const response = await superagent.get(`${serverUrl}/api/v1/cloudron/block_devices`)
+                .query({ access_token: owner.token });
+
+            expect(response.statusCode).to.equal(200);
+            expect(response.body.devices).to.be.ok();
+
+            expect(response.body.devices.some(d => d.mountpoint === '/')).to.be(true);
+        });
+    });
 });