@Test
public void doLog_format_argSuppliers_disabled() throws Exception {

    when(underlyingLogger.isInfoEnabled(testMarker)).thenReturn(false);
    lambdaLogger.doLog(testMarker, Level.INFO, "message format", new Supplier<?>[]{() -> "hello", () -> "world"}, testException);
    verify(underlyingLogger, never()).info(eq(testMarker), anyString(), eq(testException));
}