diff --git a/internal/server/server_test.go b/internal/server/server_test.go
index 194a5ba..2e0f03d 100644
--- a/internal/server/server_test.go
+++ b/internal/server/server_test.go
@@ -163,6 +163,13 @@ func TestServer(t *testing.T) {
 		err := json.NewDecoder(rr.Body).Decode(&trainings)
 		assert.NoError(t, err, "error unmarshalling response")
 		assert.Greater(t, len(trainings), 0)
+
+		for _, trr := range trainings {
+			assert.NotEmpty(t, trr.Name)
+			assert.NotEmpty(t, trr.Slug)
+			assert.NotEmpty(t, trr.Description)
+			assert.NotEmpty(t, trr.Days)
+		}
 	})
 
 	t.Run("Update training", func(t *testing.T) {