generating wiremock stubs from accurest contracts

src/main/java/io/codearte/accurest/maven/GenerateStubsMojo.java

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+package io.codearte.accurest.maven;
+
+import java.io.File;
+
+import org.apache.maven.plugin.AbstractMojo;
+import org.apache.maven.plugin.MojoExecutionException;
+import org.apache.maven.plugin.MojoFailureException;
+import org.apache.maven.plugins.annotations.LifecyclePhase;
+import org.apache.maven.plugins.annotations.Mojo;
+import org.apache.maven.plugins.annotations.Parameter;
+
+import io.codearte.accurest.config.AccurestConfigProperties;
+import io.codearte.accurest.wiremock.DslToWireMockClientConverter;
+import io.codearte.accurest.wiremock.RecursiveFilesConverter;
+
+@Mojo(name = "generateStubs", defaultPhase = LifecyclePhase.PROCESS_RESOURCES)
+public class GenerateStubsMojo extends AbstractMojo {
+
+	@Parameter(defaultValue = "${basedir}")
+	protected File baseDir;
+
+	@Parameter(defaultValue = "${project.build.directory}")
+	protected File projectBuildDirectory;
+
+	@Parameter(property = "mappingsDir", defaultValue = "mappings", required = false)
+	private String mappingsDir = "mappings";
+
+	public void execute() throws MojoExecutionException, MojoFailureException {
+		getLog().info("");
+		getLog().info("*** Accurest Maven Plugin ***");
+		getLog().info("");
+
+		File stubsOutputDir = new File(projectBuildDirectory, mappingsDir);
+
+		getLog().info("baseDir = " + baseDir);
+		getLog().info("projectBuildDirectory = " + projectBuildDirectory);
+		getLog().info("mappings = " + mappingsDir);
+
+		AccurestConfigProperties configProperties = new AccurestConfigProperties();
+
+		File contractsDslDir = new File(baseDir, "/src/test/resources/stubs");
+
+		configProperties.setContractsDslDir(contractsDslDir);
+		configProperties.setBasePackageForTests("io.codearte.accurest.tests");
+		configProperties.setStubsOutputDir(stubsOutputDir);
+		getLog().info("Accurest Plugin: Invoking GroovyDSL to WireMock client stubs conversion");
+		getLog().info(String.format("From '%s' to '%s'", contractsDslDir, stubsOutputDir));
+
+		RecursiveFilesConverter converter = new RecursiveFilesConverter(new DslToWireMockClientConverter(),
+				configProperties);
+		converter.processFiles();
+
+	}
+
+}

src/test/java/io/codearte/accurest/maven/PluginUnitTest.java

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+package io.codearte.accurest.maven;
+
+import static io.takari.maven.testing.TestResources.assertFilesPresent;
+
+import java.io.File;
+
+import org.junit.Rule;
+import org.junit.Test;
+
+import io.takari.maven.testing.TestMavenRuntime;
+import io.takari.maven.testing.TestResources;
+
+public class PluginUnitTest {
+
+	@Rule
+	public final TestResources resources = new TestResources();
+
+	@Rule
+	public final TestMavenRuntime maven = new TestMavenRuntime();
+
+	@Test
+	public void shouldGenerateWarlockStubsInDefaultLocation() throws Exception {
+		File basedir = resources.getBasedir("basic");
+		maven.executeMojo(basedir, "generateStubs");
+		assertFilesPresent(basedir, "target/mappings/Sample.json");
+	}
+
+	@Test
+	public void shouldGenerateWarlockStubsInSelectedLocation() throws Exception {
+		File basedir = resources.getBasedir("basic");
+		maven.executeMojo(basedir, "generateStubs", TestMavenRuntime.newParameter("mappingsDir", "foo"));
+		assertFilesPresent(basedir, "target/foo/Sample.json");
+	}
+
+}

src/test/projects/basic/pom.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+	<modelVersion>4.0.0</modelVersion>
+
+	<groupId>io.codearte.accurest.sample</groupId>
+	<artifactId>sample-project</artifactId>
+	<version>0.1</version>
+
+	<build>
+		<plugins>
+			<plugin>
+				<groupId>io.codearte.accurest</groupId>
+				<artifactId>accurest-maven-plugin</artifactId>
+			</plugin>
+		</plugins>
+	</build>
+
+</project>

src/test/projects/basic/src/test/resources/stubs/Sample.groovy

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+io.codearte.accurest.dsl.GroovyDsl.make {
+    request {
+        method 'POST'
+        url('/users') {
+
+        }
+        headers {
+            header 'Content-Type': 'application/json'
+        }
+        body '''{ "login" : "john", "name": "John The Contract" }'''
+    }
+    response {
+        status 200
+        headers {
+            header 'Location': '/users/john'
+        }
+    }
+}

src/test/projects/example/pom.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+	<modelVersion>4.0.0</modelVersion>
+
+	<groupId>io.codearte.accurest.sample</groupId>
+	<artifactId>sample-project</artifactId>
+	<version>0.1</version>
+
+	<build>
+		<plugins>
+			<plugin>
+				<groupId>io.codearte.accurest</groupId>
+				<artifactId>accurest-maven-plugin</artifactId>
+				<version>${it-plugin.version}</version>
+			</plugin>
+		</plugins>
+	</build>
+
+</project>