Refactor JSON Schema Test Suite with Abstract Base Class and Proper Test Skipping

.github/workflows/ci.yml

@@ -39,8 +39,8 @@ jobs:
                       for k in totals: totals[k]+=int(r.get(k,'0'))
                   except Exception:
                       pass
-          exp_tests=3667
-          exp_skipped=1425
+          exp_tests=4426
+          exp_skipped=1715
           if totals['tests']!=exp_tests or totals['skipped']!=exp_skipped:
               print(f"Unexpected test totals: {totals} != expected tests={exp_tests}, skipped={exp_skipped}")
               sys.exit(1)

.gitignore

@@ -1,3 +1,5 @@
+json-java21-schema/src/test/resources/draft4/
+json-java21-schema/src/test/resources/json-schema-test-suite-data/
 
 .env
 repomix-output*

json-java21-schema/src/test/java/io/github/simbo1905/json/schema/JsonSchemaCheck202012IT.java

@@ -0,0 +1,57 @@
+package io.github.simbo1905.json.schema;
+
+import org.junit.jupiter.api.DynamicTest;
+import org.junit.jupiter.api.TestFactory;
+
+import java.nio.file.Path;
+import java.nio.file.Paths;
+import java.util.Set;
+import java.util.stream.Stream;
+
+/// Runs the official JSON-Schema-Test-Suite (Draft 2020-12) as JUnit dynamic tests.
+/// By default, this is lenient and will SKIP mismatches and unsupported schemas
+/// to provide a compatibility signal without breaking the build. Enable strict
+/// mode with -Djson.schema.strict=true to make mismatches fail the build.
+public class JsonSchemaCheck202012IT extends JsonSchemaCheckBaseIT {
+
+  private static final Path ZIP_FILE = Paths.get("src/test/resources/json-schema-test-suite-data.zip");
+  private static final Path TARGET_SUITE_DIR = Paths.get("target/test-data/draft2020-12");
+
+  @Override
+  protected Path getZipFile() {
+    return ZIP_FILE;
+  }
+
+  @Override
+  protected Path getTargetSuiteDir() {
+    return TARGET_SUITE_DIR;
+  }
+
+  @Override
+  protected String getSchemaPrefix() {
+    return "draft2020-12/";
+  }
+
+  @Override
+  protected Set<String> getSkippedTests() {
+    return Set.of(
+      // Reference resolution issues - Unresolved $ref problems
+      "ref.json#relative pointer ref to array#match array",
+      "ref.json#relative pointer ref to array#mismatch array",
+      "refOfUnknownKeyword.json#reference of a root arbitrary keyword #match",
+      "refOfUnknownKeyword.json#reference of a root arbitrary keyword #mismatch",
+      "refOfUnknownKeyword.json#reference of an arbitrary keyword of a sub-schema#match",
+      "refOfUnknownKeyword.json#reference of an arbitrary keyword of a sub-schema#mismatch",
+
+      // JSON parsing issues with duplicate member names
+      "required.json#required with escaped characters#object with all properties present is valid",
+      "required.json#required with escaped characters#object with some properties missing is invalid"
+    );
+  }
+
+  @TestFactory
+  @Override
+  public Stream<DynamicTest> runOfficialSuite() throws Exception {
+    return super.runOfficialSuite();
+  }
+}