First empty inspector for OB20

inspector-vc/src/main/java/org/oneedtech/inspect/vc/OB20Inspector.java

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+package org.oneedtech.inspect.vc;
+
+import static java.lang.Boolean.TRUE;
+import static org.oneedtech.inspect.core.Inspector.Behavior.RESET_CACHES_ON_RUN;
+import static org.oneedtech.inspect.core.report.ReportUtil.onProbeException;
+import static org.oneedtech.inspect.util.json.ObjectMapperCache.Config.DEFAULT;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+
+import org.oneedtech.inspect.core.Inspector;
+import org.oneedtech.inspect.core.probe.Probe;
+import org.oneedtech.inspect.core.probe.RunContext;
+import org.oneedtech.inspect.core.probe.RunContext.Key;
+import org.oneedtech.inspect.core.probe.json.JsonPathEvaluator;
+import org.oneedtech.inspect.core.report.Report;
+import org.oneedtech.inspect.core.report.ReportItems;
+import org.oneedtech.inspect.schema.JsonSchemaCache;
+import org.oneedtech.inspect.util.json.ObjectMapperCache;
+import org.oneedtech.inspect.util.resource.Resource;
+import org.oneedtech.inspect.util.resource.ResourceType;
+import org.oneedtech.inspect.util.spec.Specification;
+import org.oneedtech.inspect.vc.payload.PngParser;
+import org.oneedtech.inspect.vc.payload.SvgParser;
+import org.oneedtech.inspect.vc.util.CachingDocumentLoader;
+
+import com.fasterxml.jackson.databind.ObjectMapper;
+
+/**
+ * A verifier for Open Badges 2.0.
+ * @author xaracil
+ */
+public class OB20Inspector extends Inspector {
+
+	protected OB20Inspector(OB20Inspector.Builder builder) {
+		super(builder);
+	}
+
+	@Override
+	public Report run(Resource resource) {
+		super.check(resource);
+
+		if(getBehavior(RESET_CACHES_ON_RUN) == TRUE) {
+			JsonSchemaCache.reset();
+			CachingDocumentLoader.reset();
+		}
+
+        ObjectMapper mapper = ObjectMapperCache.get(DEFAULT);
+		JsonPathEvaluator jsonPath = new JsonPathEvaluator(mapper);
+
+		RunContext ctx = new RunContext.Builder()
+				.put(this)
+				.put(resource)
+				.put(Key.JACKSON_OBJECTMAPPER, mapper)
+				.put(Key.JSONPATH_EVALUATOR, jsonPath)
+				.put(Key.GENERATED_OBJECT_BUILDER, new Assertion.Builder())
+				.put(Key.PNG_CREDENTIAL_KEY, PngParser.Keys.OB20)
+				.put(Key.SVG_CREDENTIAL_QNAME, SvgParser.QNames.OB20)
+				.build();
+
+		List<ReportItems> accumulator = new ArrayList<>();
+		int probeCount = 0;
+
+		try {
+				//detect type (png, svg, json, jwt) and extract json data
+				probeCount++;
+				// accumulator.add(new CredentialParseProbe().run(resource, ctx));
+				// if(broken(accumulator, true)) return abort(ctx, accumulator, probeCount);
+
+				// //we expect the above to place a generated object in the context
+				// VerifiableCredential ob = ctx.getGeneratedObject(VerifiableCredential.ID);
+
+
+
+
+		} catch (Exception e) {
+			accumulator.add(onProbeException(Probe.ID.NO_UNCAUGHT_EXCEPTIONS, resource, e));
+		}
+
+		return new Report(ctx, new ReportItems(accumulator), probeCount);
+    }
+
+	public static class Builder extends Inspector.Builder<OB20Inspector.Builder> {
+		@SuppressWarnings("unchecked")
+		@Override
+		public OB20Inspector build() {
+			set(Specification.OB20);
+			set(ResourceType.OPENBADGE);
+			return new OB20Inspector(this);
+		}
+	}
+}

inspector-vc/src/test/java/org/oneedtech/inspect/vc/OB20Tests.java

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+package org.oneedtech.inspect.vc;
+
+import static org.junit.jupiter.api.Assertions.assertDoesNotThrow;
+import static org.oneedtech.inspect.test.Assertions.assertValid;
+
+import org.junit.jupiter.api.BeforeAll;
+import org.junit.jupiter.api.Test;
+import org.oneedtech.inspect.core.Inspector.Behavior;
+import org.oneedtech.inspect.core.report.Report;
+import org.oneedtech.inspect.test.PrintHelper;
+
+public class OB20Tests {
+	private static OB20Inspector validator;
+	private static boolean verbose = true;
+
+	@BeforeAll
+	static void setup() {
+		validator = new OB20Inspector.Builder()
+				.set(Behavior.TEST_INCLUDE_SUCCESS, true)
+				.set(Behavior.VALIDATOR_FAIL_FAST, true)
+				.build();
+	}
+
+	@Test
+	void testSimpleJsonValid() {
+		assertDoesNotThrow(()->{
+			Report report = validator.run(Samples.OB20.JSON.SIMPLE_ASSERTION_JSON.asFileResource());
+			if(verbose) PrintHelper.print(report, true);
+			assertValid(report);
+		});
+	}
+
+}