initial check-in for project to implement a minimal ActivityPub bot in Java/Spring

Java/Spring/activitypubbot/src/main/java/dev/activitypub/activitypubbot/ActivityPubBotApplication.java

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+package dev.activitypub.activitypubbot;
+
+import java.util.Arrays;
+
+//import org.springframework.boot.SpringApplication;
+//import org.springframework.boot.autoconfigure.SpringBootApplication;
+
+import org.springframework.boot.CommandLineRunner;
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.context.ApplicationContext;
+import org.springframework.context.annotation.Bean;
+
+@SpringBootApplication
+public class ActivityPubBotApplication {
+
+	public static void main(String[] args) {
+		SpringApplication.run(ActivityPubBotApplication.class, args);
+	}
+
+
+    @Bean
+    public CommandLineRunner commandLineRunner(ApplicationContext ctx) {
+        return args -> {
+                System.out.println("Beany McBeanface");
+
+                String[] beanNames = ctx.getBeanDefinitionNames();
+                Arrays.sort(beanNames);
+                for (String beanName : beanNames) {
+                    System.out.println(beanName);
+                }
+        };
+    }
+}

Java/Spring/activitypubbot/src/main/java/dev/activitypub/activitypubbot/HomeController.java

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+package dev.activitypub.activitypubbot;
+
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+@RestController
+public class HomeController {
+
+	@GetMapping("/")
+	public String index() {
+		return "Parsnip!";
+	}
+
+	@GetMapping("/actor")
+	public String actor() {
+		return """
+{
+	"@context": [
+		"https://www.w3.org/ns/activitystreams",
+		"https://w3id.org/security/v1"
+	],
+
+	"id": "https://springap.seth.id.au/actor",
+	"type": "Bot",
+	"preferredUsername": "SpringBot
+	"inbox": "https://springap.seth.id.au/inbox",
+
+	"publicKey": {
+		"id": "https://springap.seth.id.au/actor#main-key",
+		"owner": "https://springap.seth.id.au/actor",
+		"publicKeyPem": "-----BEGIN PUBLIC KEY-----...-----END PUBLIC KEY-----"
+	}
+}""";
+	}
+}

Java/Spring/activitypubbot/src/main/resources/application.properties

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+spring.application.name=activitypubbot

Java/Spring/activitypubbot/src/test/java/dev/activitypub/activitypubbot/ActivityPubBotApplicationTests.java

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+package dev.activitypub.activitypubbot;
+
+import org.junit.jupiter.api.Test;
+import org.springframework.boot.test.context.SpringBootTest;
+
+@SpringBootTest
+class ActivityPubBotApplicationTests {
+
+	@Test
+	void contextLoads() {
+	}
+
+}

Java/Spring/activitypubbot/src/test/java/dev/activitypub/activitypubbot/HomeControllerTest.java

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+package dev.activitypub.activitypubbot;
+
+import static org.hamcrest.Matchers.equalTo;
+import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.content;
+import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.status;
+
+import org.junit.jupiter.api.Test;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.test.autoconfigure.web.servlet.AutoConfigureMockMvc;
+import org.springframework.boot.test.context.SpringBootTest;
+import org.springframework.http.MediaType;
+import org.springframework.test.web.servlet.MockMvc;
+import org.springframework.test.web.servlet.request.MockMvcRequestBuilders;
+
+@SpringBootTest
+@AutoConfigureMockMvc
+public class HomeControllerTest {
+
+	@Autowired
+	private MockMvc mvc;
+
+	@Test
+	public void getHome() throws Exception {
+		mvc.perform(MockMvcRequestBuilders.get("/").accept(MediaType.APPLICATION_JSON))
+				.andExpect(status().isOk())
+				.andExpect(content().string(equalTo("Parsnip!")));
+	}
+}