public TestContext withSchema(ResolvedSchema schema) {
        this.schema = schema;
        return this;
    }
A utility class for mocking {@link DynamicTableFactory.Context}.
inlong-sort/sort-flink/sort-flink-v1.13/sort-connectors/elasticsearch-base/src/test/java/org/apache/inlong/sort/elasticsearch/table/TestContext.java