test: remove reduntant tests

- Checking if ShareXServer is actually exported is redundant because node would throw an error regarding it anyway
- The "function properly" test was doing nothing, because it was just testing if the server object existed - we check if it works correctly later, by testing the response of /

Author: alexthemaster

tests/index.test.mjs

@@ -24,15 +24,6 @@ before(() => {
 });
 
 describe("Basic functionality", () => {
-    test("is defined", () => {
-        assert.ok(ShareXServer);
-    });
-
-    test("starts up without issues", async () => {
-        const server = newServer();
-        assert.ok(server);
-    });
-
     test("throws error when password is missing", async () => {
         assert.throws(() => new ShareXServer({}));
     });