feat(tests): add tests for stop function

Author: S1M0N38

tests/love2d/love2d_spec.lua

@@ -31,4 +31,13 @@ describe("love2d mac", function()
     vim.wait(500) -- wait for on_exit to be called
     assert.equal(0, love2d.job.exit_code)
   end)
+  it("stops", function()
+    love2d.setup({ path_to_love = "/Applications/love.app/Contents/MacOS/love" })
+    love2d.run("tests/game")
+    vim.wait(1000)
+    love2d.stop()
+    vim.wait(500)
+    assert.equal(nil, love2d.job.id)
+    assert.equal(0, love2d.job.exit_code)
+  end)
 end)