我正在尝试编写一个微型库来进行测试,以模拟常见的外部服务,例如电子邮件,SFTP,存储桶,HTTP API。
此刻,我陷入困境WireMockServer
。在WireMock文档中,它声明我可以同时创建服务器和客户端来验证API调用。
我写了课:
public class WireMockTestServer {
private final WireMockServer server;
public WireMockTestServer(String address, MappingBuilder mappingBuilder) {
server = new WireMockServer(wireMockConfig().dynamicPort().dynamicHttpsPort());
}
public WireMockTestServer(int httpPort, int httpsPort, String address, MappingBuilder mappingBuilder) {
server = setup(
new WireMockServer(wireMockConfig().port(httpPort).httpsPort(httpsPort).bindAddress(address)),
mappingBuilder
);
}
private WireMockServer setup(WireMockServer server, MappingBuilder mappingBuilder) {
server.stubFor(mappingBuilder);
return server;
}
public void start() {
server.start();
}
public void stop() {
server.stop();
}
}
我可以将其声明为端点声明并将服务重定向到该声明。
当我尝试测试时:
public class WireMockTestServerTest {
@Test
public void testSetup() throws Exception {
MappingBuilder mappingBuilder = get(urlEqualTo("/health"))
.willReturn(aResponse().withHeader("Content-Type", "application/json")
.withStatus(200));
WireMockTestServer server = new WireMockTestServer(8888, 9988, "127.0.0.1", mappingBuilder);
server.start();
// This line should fail
verify(getRequestedFor(urlEqualTo("/health")).withHeader("Content-Type", equalTo("text/xml")));
server.stop();
}
}
测试失败。问题是,它之所以失败不是因为有一个断言,而是因为它在错误的端口8080上启动,该端口被其他进程占用。
如何WireMockServer
在另一个端口上启动并用JUnit 5进行测试?
我正在使用Java 8,Maven,Spring Boot。
如注释中所述,静态verify
方法尝试针对默认的Wiremock实例进行验证。由于您要在测试中创建独立实例,因此您应该对其进行验证。verify
在您的方法中创建一个方法WireMockTestServer
:
public void verify(final RequestPatternBuilder requestPatternBuilder) {
server.verify(requestPatternBuilder);
}
然后您可以对此进行验证:
@Test
public void testSetup() throws Exception {
MappingBuilder mappingBuilder = get(urlEqualTo("/health"))
.willReturn(aResponse().withHeader("Content-Type", "application/json")
.withStatus(200));
WireMockTestServer server = new WireMockTestServer(8888, 9988, "127.0.0.1", mappingBuilder);
server.start();
// This line should fail
server.verify(getRequestedFor(urlEqualTo("/health")).withHeader("Content-Type", equalTo("text/xml")));
server.stop();
}
本文收集自互联网,转载请注明来源。
如有侵权,请联系 [email protected] 删除。
我来说两句