Generate versioned Model metadata and consume it in shared binding discovery

2026-11-13 19:08:30 +01:00
parent 9bc4569407
commit adf432b98b
20 changed files with 700 additions and 15 deletions
@@ -0,0 +1,35 @@
+package de.neitzel.fxdesigner.protocol;
+
+import static org.junit.jupiter.api.Assertions.*;
+
+import java.io.*;
+import java.util.*;
+import org.junit.jupiter.api.Test;
+
+class ModelMetadataTest {
+  @Test
+  void deterministicRoundTripAndSchemaValidation() throws Exception {
+    var m =
+        new ModelMetadata(
+            "app.Person",
+            List.of(
+                new ModelMetadata.Property("name", "java.lang.String", "", "getName", "setName")));
+    assertEquals(m, ModelMetadata.read(new ByteArrayInputStream(m.encode())));
+    assertThrows(
+        IOException.class,
+        () ->
+            ModelMetadata.read(
+                new ByteArrayInputStream(
+                    new String(m.encode(), java.nio.charset.StandardCharsets.UTF_8)
+                        .replace("schemaVersion=1.0", "schemaVersion=9.0")
+                        .getBytes(java.nio.charset.StandardCharsets.UTF_8))));
+    assertThrows(
+        IOException.class,
+        () -> ModelMetadata.read(new ByteArrayInputStream(new byte[ModelMetadata.LIMIT + 1])));
+    assertThrows(
+        IllegalArgumentException.class,
+        () ->
+            new ModelMetadata(
+                "app.Person", List.of(m.properties().getFirst(), m.properties().getFirst())));
+  }
+}