Predict invalid space in see reference

core/esmf-aspect-model-aas-generator/src/main/java/org/eclipse/esmf/aspectmodel/aas/AasToAspectModelGenerator.java

@@ -17,7 +17,6 @@
 import java.io.IOException;
 import java.io.InputStream;
 import java.net.URI;
-import java.util.ArrayDeque;
 import java.util.Arrays;
 import java.util.Collections;
 import java.util.HashMap;
@@ -27,7 +26,6 @@
 import java.util.Optional;
 import java.util.Set;
 import java.util.function.Function;
-import java.util.stream.Collector;
 import java.util.stream.Collectors;
 import java.util.stream.Stream;
 
@@ -195,7 +193,7 @@ private String iriToReversedHostNameNotation( final IRI iri ) {
             .filter( StringUtils::isNotBlank )
             .collect( Collectors.joining( "." ) );
 
-      return reversedHost + ( path.isEmpty() ? "" : "." + path );
+      return reversedHost + (path.isEmpty() ? "" : "." + path);
    }
 
    private Optional<IRI> iri( final String lexicalRepresentation ) {
@@ -361,9 +359,14 @@ private List<String> seeReferences( final SubmodelElement element ) {
             .filter( key -> key.getType() == KeyTypes.CONCEPT_DESCRIPTION || key.getType() == KeyTypes.GLOBAL_REFERENCE )
             .map( Key::getValue )
             .flatMap( value -> validIrdiOrUri( value ).stream() )
+            .map( this::sanitizeValue )
             .toList();
    }
 
+   private String sanitizeValue( final String value ) {
+      return value.replace( "/ ", "/" );
+   }
+
    private List<String> seeReferences( final Submodel submodel ) {
       return validIrdiOrUri( submodel.getId() ).stream().toList();
    }

core/esmf-aspect-model-aas-generator/src/test/java/org/eclipse/esmf/aspectmodel/aas/AasToAspectModelGeneratorTest.java

@@ -20,6 +20,7 @@
 import java.io.ByteArrayInputStream;
 import java.io.IOException;
 import java.io.InputStream;
+import java.net.URL;
 import java.util.List;
 import java.util.function.Consumer;
 
@@ -31,22 +32,37 @@
 import org.eclipse.digitaltwin.aas4j.v3.dataformat.json.JsonDeserializer;
 import org.eclipse.digitaltwin.aas4j.v3.dataformat.xml.XmlDeserializer;
 import org.eclipse.digitaltwin.aas4j.v3.model.Environment;
-import org.junit.jupiter.api.Disabled;
 import org.junit.jupiter.api.Test;
 import org.junit.jupiter.params.ParameterizedTest;
 import org.junit.jupiter.params.provider.EnumSource;
 
 class AasToAspectModelGeneratorTest {
 
    @Test
-   @Disabled( "IDTA-provided sample files can currently not be read with AAS4J" )
    void testTranslateDigitalNameplate() {
       final InputStream aasx = AasToAspectModelGeneratorTest.class.getClassLoader()
-            .getResourceAsStream( "Sample_ZVEI_Digital_Nameplate_V10.aasx" );
+            .getResourceAsStream( "idta/Sample_ZVEI_Digital_Nameplate_V10.aasx" );
       final AasToAspectModelGenerator aspectModelGenerator = AasToAspectModelGenerator.fromAasx( aasx );
       assertThatCode( aspectModelGenerator::generateAspects ).doesNotThrowAnyException();
    }
 
+   @Test
+   void testSeeReferences() {
+      final InputStream inputStream = AasToAspectModelGeneratorTest.class.getClassLoader().getResourceAsStream(
+            "idta/IDTA 02022-1-0_Template_Wireless Communication.aasx" );
+      final AasToAspectModelGenerator aspectModelGenerator = AasToAspectModelGenerator.fromAasx( inputStream );
+      final List<Aspect> aspects = aspectModelGenerator.generateAspects();
+
+      assertThatCode( aspectModelGenerator::generateAspects ).doesNotThrowAnyException();
+
+      aspects.stream()
+            .flatMap( aspect -> aspect.getProperties().stream() )
+            .flatMap( property -> property.getSee().stream() )
+            .forEach( see -> {
+               assertThat( see ).doesNotContain( "/ " );
+            } );
+   }
+
    @ParameterizedTest
    @EnumSource( TestAspect.class )
    void testRoundtripConversion( final TestAspect testAspect ) throws DeserializationException {
@@ -134,4 +150,15 @@ private Environment loadEnvironment( final String name ) {
       }
       return null;
    }
+
+   private InputStream getIdtaModel( final String path ) {
+      try {
+         final URL url = new URL(
+               "https://github.com/admin-shell-io/submodel-templates/raw/refs/heads/main/published/" + path.replaceAll( " ", "%20" ) );
+         return url.openStream();
+      } catch ( Exception e ) {
+         e.printStackTrace();
+         return null;
+      }
+   }
 }