Spring 启动集成测试错误：“无法解析占位符 'wiremock.server.port'”在不需要 Wiremock 的测试中

Question

I have a @SpringBootTest which tests the loading of a @ConfigurationProperties and its methods. It is in test source set.

And, in itest , I have an integration test which uses Wiremock(sending requests and using stubs as response, etc.)

Now, when I run gradle test , the first test fails, saying:

[ENV=local] [productName=app-gateway-api] [2019-10-22T16:18:30.994Z] [ERROR] [MSG=[Test worker] osboot.SpringApplication - Application run failed org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'myController' defined in file [E:\coding\code\app\build\classes\java\main\com\app\controller\MyController>.class]: Unsatisfied dependency expressed through constructor parameter 0; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'proxyService': Injection of autowired dependencies failed; nested exception is java.lang.IllegalArgumentException: Could not resolve placeholder 'wiremock.server.port' in value " http://localhost :${wiremock.server.port}/send"

Which is used in some external properties. The value will be used in itest , but not in test . But the context loads it always.

In other projects using it like this, there is no problem. But, it seems that it is loading all the classes and cannot find Wiremock and create the server.

The test in problem:

@SpringBootTest
public class MapperLookupTest {
    ...
}

Wiremock dependency already has compile scope:

    compile('com.github.tomakehurst:wiremock-jre8-standalone:2.21.0')
    compile("org.springframework.cloud:spring-cloud-starter-contract-stub-runner")

I have tried to load only the necessary classes with @SpringBootTest(classes = {...}) , but it is too verbose.

So, is there any easy way to tell the context to load Wiremock?

Answer 1

Just add a default value to your placeholder:

${wiremock.server.port:defaultValue}

Answer 2

At last I decide not to honor @Cwrwhaf, sorry.. because I don't want to have a possible negative impact on the production code; I just want to pass the test and any changes should be limited to the mere scope of the test itself.

So I did:

@SpringBootTest(property = "wiremock.server.port=8080")

And I am aware of the fact that it is not the perfect answer, but has less impact than changing global settings of wiremock.