Subclass test

inngest-spring-boot-demo/src/main/java/com/inngest/springbootdemo/testfunctions/DeserializeSubclassFunction.java

@@ -0,0 +1,49 @@
+package com.inngest.springbootdemo.testfunctions;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.inngest.FunctionContext;
+import com.inngest.InngestFunction;
+import com.inngest.InngestFunctionConfigBuilder;
+import com.inngest.Step;
+import org.jetbrains.annotations.NotNull;
+
+class Dog {
+    @JsonProperty("legs")
+    public int legs;
+
+    public Dog(@JsonProperty("legs") int legs) {
+        this.legs = legs;
+    }
+}
+
+class Corgi extends Dog {
+    @JsonProperty("stumpy")
+    public boolean stumpy;
+
+    public Corgi(@JsonProperty("legs") int legs, @JsonProperty("stumpy") boolean stumpy) {
+        super(legs);
+
+        this.stumpy = stumpy;
+    }
+}
+
+public class DeserializeSubclassFunction extends InngestFunction {
+    @NotNull
+    @Override
+    public InngestFunctionConfigBuilder config(InngestFunctionConfigBuilder builder) {
+        return builder
+            .id("DeserializeSubclassFunction")
+            .name("Deserialize subclass function")
+            .triggerEvent("test/deserialize.subclass")
+            .retries(0);
+    }
+
+    @Override
+    public String execute(FunctionContext ctx, Step step) {
+        Dog corgi = step.run("get-corgi", () -> new Corgi(4, true), Dog.class);
+
+        assert(((Corgi) corgi).stumpy == true);
+
+        return "Successfully cast Corgi";
+    }
+}

inngest-spring-boot-demo/src/test/java/com/inngest/springbootdemo/DemoTestConfiguration.java

@@ -22,6 +22,7 @@ protected HashMap<String, InngestFunction> functions() {
         addInngestFunction(functions, new RetriableErrorFunction());
         addInngestFunction(functions, new ZeroRetriesFunction());
         addInngestFunction(functions, new InvokeFailureFunction());
+        addInngestFunction(functions, new DeserializeSubclassFunction());
         addInngestFunction(functions, new TryCatchGenericExceptionFunction());
         addInngestFunction(functions, new TryCatchRunFunction());
         addInngestFunction(functions, new ThrottledFunction());

inngest-spring-boot-demo/src/test/java/com/inngest/springbootdemo/DeserializationIntegrationTest.java

@@ -0,0 +1,37 @@
+package com.inngest.springbootdemo;
+
+import com.inngest.Inngest;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.parallel.Execution;
+import org.junit.jupiter.api.parallel.ExecutionMode;
+import org.springframework.beans.factory.annotation.Autowired;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertNotNull;
+
+@IntegrationTest
+@Execution(ExecutionMode.CONCURRENT)
+class DeserializationIntegrationTest {
+    @Autowired
+    private DevServerComponent devServer;
+
+    static int sleepTime = 5000;
+
+    @Autowired
+    private Inngest client;
+
+    @Test
+    void testShouldDeserializeSubclassCorrectly() throws Exception {
+        String eventId = InngestFunctionTestHelpers.sendEvent(client, "test/deserialize.subclass").getIds()[0];
+
+        Thread.sleep(sleepTime);
+
+        RunEntry<Object> run = devServer.runsByEvent(eventId).first();
+        String output = (String) run.getOutput();
+
+        assertEquals("Completed", run.getStatus() );
+        assertNotNull(run.getEnded_at());
+
+        assertEquals("Successfully cast Corgi", output);
+    }
+}