String resolveKey(String notifierDescriptorName) {
        return notifierDescriptorName + ".json";
    }
@Test
    void resolveKeyTest() {
        assertThat(notifierConfigStore.resolveKey("fake-notifier"))
            .isEqualTo("fake-notifier.json");
        assertThat(notifierConfigStore.resolveKey("other-notifier"))
            .isEqualTo("other-notifier.json");
    }