@Override
    public TableEntryByTypeTransformer tableEntryByTypeTransformer() {
        return transformer;
    }
@Test
    void transforms_with_correct_method_with_cell_transformer() throws Throwable {
        Method method = JavaDefaultDataTableEntryTransformerDefinitionTest.class.getMethod(
            "correct_method_with_cell_transformer", Map.class, Type.class, TableCellByTypeTransformer.class);
        JavaDefaultDataTableEntryTransformerDefinition definition = new JavaDefaultDataTableEntryTransformerDefinition(
            method, lookup);

        assertThat(definition.tableEntryByTypeTransformer()
                .transform(fromValue, String.class, cellTransformer),
            is("key=value"));
    }