fix: add debian v10 downloads

* fix: add debian buster downloads

closes #204

* fix: linting problem with prettier

Couldn't lint on my machine, sorry.

* fix: failing test

* fix: add test for debian buster download

* fix: lint problem

Author: msanguineti

packages/mongodb-memory-server-core/src/util/MongoBinaryDownloadUrl.ts

@@ -129,7 +129,9 @@ export default class MongoBinaryDownloadUrl {
   getDebianVersionString(os: getos.Os): string {
     let name = 'debian';
     const release: number = parseFloat((os as getos.LinuxOs).release);
-    if (release >= 9 || (os as getos.LinuxOs).release === 'unstable') {
+    if (release >= 10 || (os as getos.LinuxOs).release === 'unstable') {
+      name += '10';
+    } else if (release >= 9) {
       name += '92';
     } else if (release >= 8.1) {
       name += '81';

packages/mongodb-memory-server-core/src/util/__tests__/MongoBinaryDownloadUrl-test.ts

@@ -232,6 +232,16 @@ describe('MongoBinaryDownloadUrl', () => {
         })
       ).toBe('debian92');
     });
+
+    it('should return a archive name for debian 10.0', () => {
+      expect(
+        downloadUrl.getDebianVersionString({
+          os: 'linux',
+          dist: 'debian',
+          release: '10.0',
+        })
+      ).toBe('debian10');
+    });
   });
 
   describe('getMintVersionString', () => {