@Test
    @Order(2)
    void advancedAutoMultipleUploadMultipleFiles(Page page) throws Exception {
        // Arrange
        FileUpload fileUpload = page.fileupload;
        assertEquals("", fileUpload.getValue());

        // Act
        File file1 = locateClientSideFile("file1.csv");
        File file2 = locateClientSideFile("file2.csv");
        fileUpload.setValue(file1, file2);

        // Assert
        assertNoJavascriptErrors();
        assertUploadedFiles(page.uploadedFiles, file1, file2);
        assertConfiguration(fileUpload);
    }
Tests advanced auto multiple file upload.
p:fileUpload mode=advanced auto=true multiple=true dragDrop=false (sequential=false)
primefaces-integration-tests/src/test/java/org/primefaces/integrationtests/fileupload/FileUpload008Test.java