WIP - testing image inclusion in reports

Signed-off-by:Nathan Erwin <nathan.d.erwin@gmail.com>

.gitignore

@@ -64,3 +64,4 @@ pom.xml.releaseBackup
 pom.xml.versionsBackup
 release.properties
 ObjectStore
+/integration-tests/nbproject/

integration-tests/src/main/jasperreports/ImagesReport.jrxml

@@ -0,0 +1,26 @@
+<!-- Created with Jaspersoft Studio version 7.0.0.final using JasperReports Library version 7.0.0  -->
+<jasperReport name="ImagesReport" language="java" pageWidth="612" pageHeight="792" whenNoDataType="AllSectionsNoDetail" columnWidth="555" leftMargin="20" rightMargin="20" topMargin="20" bottomMargin="20" uuid="7ed005ff-df0a-4cda-8daa-ffa0721c8e4f">
+	<title height="530" splitType="Stretch">
+		<element kind="staticText" uuid="465ce796-bd9a-432d-b0fe-70672e692e72" x="0" y="0" width="572" height="30" hTextAlign="Center" vTextAlign="Middle">
+			<text><![CDATA[Images]]></text>
+		</element>
+		<element kind="staticText" uuid="fa677fd0-4085-4b99-9dab-2262569dfb15" x="0" y="40" width="280" height="50" hTextAlign="Center" vTextAlign="Middle">
+			<text><![CDATA[Relative to report]]></text>
+		</element>
+		<element kind="image" uuid="63ad371f-62a0-4324-bae6-4088e6b359bd" x="280" y="40" width="50" height="50" hImageAlign="Center" vImageAlign="Middle">
+			<expression><![CDATA["images/jasperreports.svg"]]></expression>
+		</element>
+		<element kind="staticText" uuid="ae851b5b-8475-43bb-9d82-9e2d020c7d41" x="0" y="100" width="280" height="50" hTextAlign="Center" vTextAlign="Middle">
+			<text><![CDATA[URL to localhost, gif]]></text>
+		</element>
+		<element kind="image" uuid="72c0a16f-5b16-4a1d-9132-00387f80b179" x="280" y="100" width="50" height="50" hImageAlign="Center" vImageAlign="Middle">
+			<expression><![CDATA["http://localhost:8080/jasperreports.gif"]]></expression>
+		</element>
+		<element kind="staticText" uuid="f8eb2a65-ed08-4dd4-9d93-da923703a386" x="0" y="160" width="280" height="50" hTextAlign="Center" vTextAlign="Middle">
+			<text><![CDATA[URL to remote server]]></text>
+		</element>
+		<element kind="image" uuid="183403c6-1aef-410a-b6f1-5767241f28bf" x="280" y="160" width="50" height="50" hImageAlign="Center" vImageAlign="Middle">
+			<expression><![CDATA["https://raw.githubusercontent.com/quarkiverse/quarkus-jasperreports/refs/heads/main/docs/modules/ROOT/assets/images/jasperreports.svg"]]></expression>
+		</element>
+	</title>
+</jasperReport>

integration-tests/src/main/java/io/quarkiverse/jasperreports/it/JasperReportsImageResource.java

@@ -0,0 +1,65 @@
+package io.quarkiverse.jasperreports.it;
+
+import static jakarta.ws.rs.core.MediaType.TEXT_HTML;
+
+import java.io.ByteArrayOutputStream;
+import java.util.HashMap;
+import java.util.Locale;
+import java.util.Map;
+
+import jakarta.enterprise.context.ApplicationScoped;
+import jakarta.inject.Inject;
+import jakarta.ws.rs.GET;
+import jakarta.ws.rs.Path;
+import jakarta.ws.rs.Produces;
+import jakarta.ws.rs.core.MediaType;
+import jakarta.ws.rs.core.Response;
+
+import org.eclipse.microprofile.openapi.annotations.media.Content;
+import org.eclipse.microprofile.openapi.annotations.responses.APIResponse;
+import org.w3c.dom.Document;
+
+import io.quarkiverse.jasperreports.repository.ReadOnlyStreamingService;
+import io.quarkus.logging.Log;
+import net.sf.jasperreports.engine.JRException;
+import net.sf.jasperreports.engine.JRParameter;
+import net.sf.jasperreports.engine.JasperFillManager;
+import net.sf.jasperreports.engine.JasperPrint;
+import net.sf.jasperreports.engine.SimpleReportContext;
+import net.sf.jasperreports.engine.query.JRXPathQueryExecuterFactory;
+import net.sf.jasperreports.engine.util.JRLoader;
+import net.sf.jasperreports.engine.util.JRXmlUtils;
+
+@Path("jasper/image")
+@ApplicationScoped
+@Produces({ TEXT_HTML })
+public class JasperReportsImageResource extends AbstractJasperResource {
+
+    private static final String TEST_REPORT_NAME = "ImagesReport.jasper";
+
+    @Inject
+    ReadOnlyStreamingService repo;
+
+    @APIResponse(responseCode = "200", description = "Fetch a report with images", content = @Content(mediaType = TEXT_HTML))
+    @GET
+    public Response get() throws JRException {
+        final Map<String, Object> params = new HashMap<>();
+        Document document = JRXmlUtils.parse(JRLoader.getLocationInputStream("data/northwind.xml"));
+        params.put(JRXPathQueryExecuterFactory.PARAMETER_XML_DATA_DOCUMENT, document);
+        params.put(JRXPathQueryExecuterFactory.XML_DATE_PATTERN, "yyyy-MM-dd");
+        params.put(JRXPathQueryExecuterFactory.XML_NUMBER_PATTERN, "#,##0.##");
+        params.put(JRXPathQueryExecuterFactory.XML_LOCALE, Locale.ENGLISH);
+        params.put(JRParameter.REPORT_LOCALE, Locale.US);
+        params.put(JRParameter.REPORT_CONTEXT, new SimpleReportContext());
+
+        final long start = System.currentTimeMillis();
+        final JasperPrint jasperPrint = JasperFillManager.getInstance(repo.getContext()).fillFromRepo(TEST_REPORT_NAME, params);
+        final Response.ResponseBuilder response = Response.ok();
+        ByteArrayOutputStream outputStream = exportHtml(jasperPrint);
+        Log.infof("HTML creation time : %s", (System.currentTimeMillis() - start));
+        response.entity(outputStream.toByteArray());
+        response.type(MediaType.TEXT_HTML);
+
+        return response.build();
+    }
+}

integration-tests/src/test/java/io/quarkiverse/jasperreports/it/JasperReportsImageResourceTest.java

@@ -0,0 +1,31 @@
+package io.quarkiverse.jasperreports.it;
+
+import static io.restassured.RestAssured.given;
+import static jakarta.ws.rs.core.MediaType.TEXT_HTML;
+import static org.hamcrest.Matchers.containsString;
+import static org.hamcrest.Matchers.emptyString;
+import static org.hamcrest.Matchers.not;
+import static org.hamcrest.Matchers.notNullValue;
+
+import org.junit.jupiter.api.Test;
+
+import io.quarkus.test.junit.QuarkusTest;
+
+@QuarkusTest
+public class JasperReportsImageResourceTest {
+
+    @Test
+    void testExportHTML() {
+        given()
+                .when().header("accept", TEXT_HTML).get("/jasper/image")
+                .then()
+                .assertThat()
+                .statusCode(200)
+                .body(notNullValue())
+                .and()
+                .body(not(emptyString()))
+                .and()
+                .body(not(containsString("<img src=\"\"")));
+    }
+
+}