Spring Boot整合Thymeleaf的单元测试方法 - 问答

在Spring Boot中整合Thymeleaf进行单元测试，可以使用Spring Boot Test和Thymeleaf Test库。下面是一个简单的示例，展示了如何编写针对Thymeleaf模板的单元测试：

添加依赖

在pom.xml文件中添加以下依赖：

<dependency>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-test</artifactId>
    <scope>test</scope>
</dependency>
<dependency>
    <groupId>org.thymeleaf</groupId>
    <artifactId>thymeleaf-testing</artifactId>
    <version>3.0.12.RELEASE</version>
    <scope>test</scope>
</dependency>

创建Thymeleaf模板

在src/main/resources/templates目录下创建一个名为example.html的Thymeleaf模板文件：

<!DOCTYPE html>
<html xmlns:th="http://www.thymeleaf.org">
<head>
    <title th:text="${title}">Title</title>
</head>
<body>
    <h1 th:text="${message}">Hello, World!</h1>
</body>
</html>

编写单元测试

在src/test/java目录下创建一个名为ExampleTemplateTest.java的测试类：

import org.junit.jupiter.api.Test;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.boot.test.web.client.TestRestTemplate;
import org.springframework.boot.web.server.LocalServerPort;
import org.springframework.http.ResponseEntity;
import org.springframework.test.context.TestPropertySource;
import org.thymeleaf.testing.templateengine.context.web.SpringWebProcessingContextBuilder;
import org.thymeleaf.testing.templateengine.engine.TestExecutor;
import org.thymeleaf.testing.templateengine.report.ConsoleTestReporter;
import org.thymeleaf.testing.templateengine.resource.ClassPathTemplateResource;
import org.thymeleaf.testing.templateengine.testable.ITest;
import org.thymeleaf.testing.templateengine.testable.ITestSequence;
import org.thymeleaf.testing.templateengine.testable.Test;

import java.util.Collections;

import static org.assertj.core.api.Assertions.assertThat;

@SpringBootTest(webEnvironment = SpringBootTest.WebEnvironment.RANDOM_PORT)
@TestPropertySource(properties = {
        "spring.thymeleaf.prefix=classpath:/templates/"
})
public class ExampleTemplateTest {

    @LocalServerPort
    private int port;

    @Autowired
    private TestRestTemplate restTemplate;

    @Test
    public void testExampleTemplate() {
        // 创建测试序列
        ITestSequence testSequence = new TestSequence(
                new Test("Example Test",
                        new ClassPathTemplateResource("templates/example.html", null),
                        Collections.singletonMap("message", "Hello, Thymeleaf!"),
                        (context, result) -> {
                            assertThat(result.getRenderedOutput())
                                    .contains("<h1>Hello, Thymeleaf!</h1>");
                        })
        );

        // 创建测试执行器
        TestExecutor testExecutor = new TestExecutor();
        testExecutor.setProcessingContextBuilder(new SpringWebProcessingContextBuilder());
        testExecutor.setReporter(new ConsoleTestReporter());

        // 执行测试序列
        testExecutor.executeTestSequence(testSequence);
    }
}

运行测试

在IDE中运行ExampleTemplateTest类，或者使用Maven命令行工具运行：

mvn test

这将执行单元测试，并验证Thymeleaf模板的输出是否符合预期。

0 赞

0 踩