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67 lines
2.7 KiB
67 lines
2.7 KiB
5 years ago
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# Feign APT test generator
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This module generates mock clients for tests based on feign interfaces
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## Usage
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Just need to add this module to dependency list and Java [Annotation Processing Tool](https://docs.oracle.com/javase/7/docs/technotes/guides/apt/GettingStarted.html) will automatically pick up the jar and generate test clients.
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There are 2 main alternatives to include this to a project:
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1. Just add to classpath and java compiler should automaticaly detect and run code generation. On maven this is done like this:
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```xml
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<dependency>
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<groupId>io.github.openfeign.experimental</groupId>
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<artifactId>feign-apt-test-generator</artifactId>
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<version>${feign.version}</version>
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<scope>test</scope>
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</dependency>
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```
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1. Use a purpose build tool that allow to pick output location and don't mix dependencies onto classpath
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```xml
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<plugin>
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<groupId>com.mysema.maven</groupId>
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<artifactId>apt-maven-plugin</artifactId>
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<version>1.1.3</version>
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<executions>
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<execution>
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<goals>
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<goal>process</goal>
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</goals>
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<configuration>
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<outputDirectory>target/generated-test-sources/feign</outputDirectory>
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<processor>feign.apttestgenerator.GenerateTestStubAPT</processor>
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</configuration>
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</execution>
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</executions>
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<dependencies>
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<dependency>
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<groupId>io.github.openfeign.experimental</groupId>
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<artifactId>feign-apt-test-generator</artifactId>
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<version>${feign.version}</version>
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</dependency>
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</dependencies>
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</plugin>
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<plugin>
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<groupId>org.codehaus.mojo</groupId>
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<artifactId>build-helper-maven-plugin</artifactId>
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<version>3.0.0</version>
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<executions>
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<execution>
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<id>feign-stubs-source</id>
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<phase>generate-test-sources</phase>
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<goals>
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<goal>add-test-source</goal>
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</goals>
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<configuration>
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<sources>
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<source>target/generated-test-sources/feign</source>
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</sources>
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</configuration>
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</execution>
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</executions>
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</plugin>
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```
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