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Added json client example application, in the form of tests
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HELP.md
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target/
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!.mvn/wrapper/maven-wrapper.jar
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!**/src/main/**/target/
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!**/src/test/**/target/
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mvnw
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mvnw.cmd
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.mvn/
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### STS ###
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.apt_generated
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.classpath
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.factorypath
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.project
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.settings
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.springBeans
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.sts4-cache
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### IntelliJ IDEA ###
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.idea
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*.iws
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*.iml
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*.ipr
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### NetBeans ###
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/nbproject/private/
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/nbbuild/
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/dist/
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/nbdist/
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/.nb-gradle/
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build/
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!**/src/main/**/build/
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!**/src/test/**/build/
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### VS Code ###
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.vscode/
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<?xml version="1.0" encoding="UTF-8"?>
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<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
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xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
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<modelVersion>4.0.0</modelVersion>
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<parent>
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<groupId>org.springframework.boot</groupId>
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<artifactId>spring-boot-starter-parent</artifactId>
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<version>2.5.6</version>
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<relativePath/> <!-- lookup parent from repository -->
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</parent>
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<groupId>eu.chargetime.ocpp</groupId>
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<artifactId>json-client-implementation</artifactId>
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<version>0.0.1-SNAPSHOT</version>
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<name>json-client-implementation</name>
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<description>Demo project for a json client application, written in form of tests</description>
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<properties>
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<java.version>11</java.version>
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</properties>
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<dependencies>
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<dependency>
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<groupId>org.springframework.boot</groupId>
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<artifactId>spring-boot-starter</artifactId>
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</dependency>
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<dependency>
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<groupId>org.springframework.boot</groupId>
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<artifactId>spring-boot-starter-test</artifactId>
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<scope>test</scope>
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</dependency>
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<dependency>
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<groupId>org.projectlombok</groupId>
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<artifactId>lombok</artifactId>
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<optional>true</optional>
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</dependency>
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<dependency>
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<groupId>org.java-websocket</groupId>
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<artifactId>Java-WebSocket</artifactId>
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<version>1.5.1</version>
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</dependency>
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<dependency>
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<groupId>com.google.code.gson</groupId>
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<artifactId>gson</artifactId>
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<version>2.8.8</version>
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</dependency>
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<dependency>
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<groupId>eu.chargetime.ocpp</groupId>
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<artifactId>v1_6</artifactId>
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<version>1.0.1</version>
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</dependency>
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<dependency>
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<groupId>org.testng</groupId>
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<artifactId>testng</artifactId>
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<version>RELEASE</version>
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<scope>test</scope>
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</dependency>
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<dependency>
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<groupId>junit</groupId>
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<artifactId>junit</artifactId>
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<scope>test</scope>
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</dependency>
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</dependencies>
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<build>
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<plugins>
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<plugin>
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<groupId>org.springframework.boot</groupId>
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<artifactId>spring-boot-maven-plugin</artifactId>
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<configuration>
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<excludes>
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<exclude>
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<groupId>org.projectlombok</groupId>
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<artifactId>lombok</artifactId>
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</exclude>
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</excludes>
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</configuration>
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</plugin>
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</plugins>
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</build>
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</project>
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package eu.chargetime.ocpp.jsonclientimplementation;
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import org.springframework.boot.SpringApplication;
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import org.springframework.boot.autoconfigure.SpringBootApplication;
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@SpringBootApplication
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public class JsonClientImplementationApplication {
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public static void main(String[] args) {
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SpringApplication.run(JsonClientImplementationApplication.class, args);
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}
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}
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package eu.chargetime.ocpp.jsonclientimplementation.config;
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import lombok.Getter;
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import lombok.Setter;
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import org.springframework.beans.factory.annotation.Value;
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import org.springframework.boot.context.properties.EnableConfigurationProperties;
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import org.springframework.context.annotation.Configuration;
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@Configuration
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@EnableConfigurationProperties
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@Getter
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@Setter
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public class ApiConfigurations {
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@Value("${websocket.url}")
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private String webSocketBaseUrl;
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}
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websocket:
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url: "${WEB_SOCKET_URL:localhost:8080}"
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package eu.chargetime.ocpp.jsonclientimplementation;
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import org.junit.jupiter.api.Test;
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import org.springframework.boot.test.context.SpringBootTest;
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@SpringBootTest
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class JsonClientImplementationApplicationTests {
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@Test
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void contextLoads() {
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}
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}
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package eu.chargetime.ocpp.jsonclientimplementation.ocpphandler;
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import eu.chargetime.ocpp.feature.profile.ClientCoreEventHandler;
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import eu.chargetime.ocpp.model.core.*;
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import lombok.extern.slf4j.Slf4j;
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import org.springframework.boot.test.context.TestConfiguration;
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import org.springframework.context.annotation.Bean;
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@TestConfiguration
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@Slf4j
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public class ClientCoreEventHandlerConfig {
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@Bean
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public ClientCoreEventHandler configTestClient() {
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return new ClientCoreEventHandler() {
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@Override
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public ChangeAvailabilityConfirmation handleChangeAvailabilityRequest(ChangeAvailabilityRequest request) {
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System.out.println(request);
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// ... handle event
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return new ChangeAvailabilityConfirmation(AvailabilityStatus.Accepted);
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}
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@Override
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public GetConfigurationConfirmation handleGetConfigurationRequest(GetConfigurationRequest request) {
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System.out.println(request);
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// ... handle event
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return null; // returning null means unsupported feature
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}
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@Override
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public ChangeConfigurationConfirmation handleChangeConfigurationRequest(ChangeConfigurationRequest request) {
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System.out.println(request);
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// ... handle event
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return null; // returning null means unsupported feature
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}
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@Override
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public ClearCacheConfirmation handleClearCacheRequest(ClearCacheRequest request) {
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System.out.println(request);
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// ... handle event
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return null; // returning null means unsupported feature
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}
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@Override
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public DataTransferConfirmation handleDataTransferRequest(DataTransferRequest request) {
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System.out.println(request);
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// ... handle event
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return null; // returning null means unsupported feature
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}
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@Override
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public RemoteStartTransactionConfirmation handleRemoteStartTransactionRequest(RemoteStartTransactionRequest request) {
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System.out.println(request);
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// ... handle event
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return null; // returning null means unsupported feature
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}
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@Override
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public RemoteStopTransactionConfirmation handleRemoteStopTransactionRequest(RemoteStopTransactionRequest request) {
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System.out.println(request);
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// ... handle event
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return null; // returning null means unsupported feature
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}
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@Override
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public ResetConfirmation handleResetRequest(ResetRequest request) {
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System.out.println(request);
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// ... handle event
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return null; // returning null means unsupported feature
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}
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@Override
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public UnlockConnectorConfirmation handleUnlockConnectorRequest(UnlockConnectorRequest request) {
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System.out.println(request);
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// ... handle event
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return null; // returning null means unsupported feature
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}
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};
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}
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}
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package eu.chargetime.ocpp.jsonclientimplementation.ocpphandler;
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import eu.chargetime.ocpp.feature.profile.ClientCoreEventHandler;
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import eu.chargetime.ocpp.feature.profile.ClientCoreProfile;
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import lombok.extern.slf4j.Slf4j;
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import org.springframework.boot.test.context.TestConfiguration;
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import org.springframework.context.annotation.Bean;
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@TestConfiguration
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@Slf4j
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public class ClientCoreProfileConfig {
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@Bean
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public ClientCoreProfile configureClientCoreProfile(ClientCoreEventHandler clientCoreEventHandler) {
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return new ClientCoreProfile(clientCoreEventHandler);
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}
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}
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package eu.chargetime.ocpp.jsonclientimplementation.ocpphandler;
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import eu.chargetime.ocpp.JSONClient;
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import eu.chargetime.ocpp.feature.profile.ClientCoreProfile;
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import lombok.extern.slf4j.Slf4j;
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import org.springframework.boot.test.context.TestConfiguration;
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import org.springframework.context.annotation.Bean;
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@TestConfiguration
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@Slf4j
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public class JsonClientConfig {
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@Bean
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public JSONClient configureJsonClient(ClientCoreProfile core) {
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return new JSONClient(core);
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}
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}
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package eu.chargetime.ocpp.jsonclientimplementation.ocpphandler;
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import eu.chargetime.ocpp.JSONClient;
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import eu.chargetime.ocpp.OccurenceConstraintException;
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import eu.chargetime.ocpp.UnsupportedFeatureException;
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import eu.chargetime.ocpp.feature.profile.ClientCoreProfile;
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import eu.chargetime.ocpp.jsonclientimplementation.config.ApiConfigurations;
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import eu.chargetime.ocpp.model.core.AuthorizationStatus;
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import eu.chargetime.ocpp.model.core.AuthorizeConfirmation;
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import eu.chargetime.ocpp.model.core.AuthorizeRequest;
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import lombok.extern.slf4j.Slf4j;
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import org.junit.Test;
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import org.junit.runner.RunWith;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.boot.test.context.SpringBootTest;
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import org.springframework.context.annotation.Import;
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import org.springframework.test.context.junit4.SpringRunner;
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import java.util.concurrent.ExecutionException;
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import static org.junit.jupiter.api.Assertions.assertTrue;
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import static org.junit.jupiter.api.Assertions.assertEquals;
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@RunWith(SpringRunner.class)
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@Slf4j
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@SpringBootTest
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@Import({JsonClientConfig.class, ClientCoreProfileConfig.class, ClientCoreEventHandlerConfig.class,
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ApiConfigurations.class})
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public class OCPPHandlerTest {
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@Autowired
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private JSONClient jsonClient;
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@Autowired
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private ClientCoreProfile clientCoreProfile;
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@Autowired
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private ApiConfigurations apiConfigurations;
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@Test
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public void testOCPPAuthorizeHandler() {
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String url = "ws://" + apiConfigurations.getWebSocketBaseUrl();
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AuthorizeRequest testRequest = clientCoreProfile.createAuthorizeRequest("testId");
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jsonClient.connect(url, null);
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try {
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AuthorizeConfirmation authorizeConfirmation = (AuthorizeConfirmation) jsonClient.send(testRequest)
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.toCompletableFuture().get();
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assertTrue(true);
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assertEquals(AuthorizationStatus.Accepted,authorizeConfirmation.getIdTagInfo().getStatus());
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} catch (OccurenceConstraintException | UnsupportedFeatureException
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| ExecutionException | InterruptedException e) {
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log.error("Exception occurred: " + e);
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log.error("Test will fail");
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assertTrue(false);
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}
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}
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}

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