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Testing TaskSummary JSON Serialization in Conductor OSS

This test suite validates the JSON serialization and deserialization functionality of the TaskSummary class in the Conductor OSS framework. It ensures proper object mapping and data persistence for task summary objects within the workflow management system.

Test Coverage Overview

The test suite focuses on the serialization capabilities of TaskSummary objects in Conductor’s task management system.

Validates JSON serialization of TaskSummary objects
Tests deserialization back to TaskSummary instances
Verifies object integrity through the serialization cycle

Implementation Analysis

The testing approach utilizes Spring’s test context framework with JUnit4 integration.

Key implementation patterns include:

Spring dependency injection for ObjectMapper configuration
Test context configuration using TestObjectMapperConfiguration
Direct object-to-JSON conversion validation

Technical Details

Testing infrastructure includes:

JUnit 4 test framework
Spring Test Context framework
Jackson ObjectMapper for JSON processing
Custom TestObjectMapperConfiguration for serialization setup

Best Practices Demonstrated

The test implementation showcases several testing best practices.

Proper dependency injection in test contexts
Isolated test scope with specific configuration
Clear test method naming conventions
Efficient assertion patterns for object validation

conductor-oss/conductor

common/src/test/java/com/netflix/conductor/common/run/TaskSummaryTest.java

            
/*
 * Copyright 2021 Conductor Authors.
 * <p>
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
 * the License. You may obtain a copy of the License at
 * <p>
 * http://www.apache.org/licenses/LICENSE-2.0
 * <p>
 * Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on
 * an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
 * specific language governing permissions and limitations under the License.
 */
package com.netflix.conductor.common.run;

import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.junit4.SpringRunner;

import com.netflix.conductor.common.config.TestObjectMapperConfiguration;
import com.netflix.conductor.common.metadata.tasks.Task;

import com.fasterxml.jackson.databind.ObjectMapper;

import static org.junit.Assert.assertNotNull;

@ContextConfiguration(classes = {TestObjectMapperConfiguration.class})
@RunWith(SpringRunner.class)
public class TaskSummaryTest {

    @Autowired private ObjectMapper objectMapper;

    @Test
    public void testJsonSerializing() throws Exception {
        Task task = new Task();
        TaskSummary taskSummary = new TaskSummary(task);

        String json = objectMapper.writeValueAsString(taskSummary);
        TaskSummary read = objectMapper.readValue(json, TaskSummary.class);
        assertNotNull(read);
    }
}