(camel-quarkus) branch main updated: Provide basic test for pdf:merge

[ap...@apache.org]

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apupier pushed a commit to branch main
in repository https://gitbox.apache.org/repos/asf/camel-quarkus.git


The following commit(s) were added to refs/heads/main by this push:
     new a34480d633 Provide basic test for pdf:merge
a34480d633 is described below

commit a34480d63356d3041f93c05c64fe4ddaacfaa402
Author: Aurélien Pupier <ap...@ibm.com>
AuthorDate: Mon Jan 5 15:51:33 2026 +0100

    Provide basic test for pdf:merge
    
    Signed-off-by: Aurélien Pupier <ap...@ibm.com>
---
 .../quarkus/component/pdf/it/PdfResource.java      | 15 +++++++++++
 .../camel/quarkus/component/pdf/it/PdfTest.java    | 30 ++++++++++++++++++++++
 2 files changed, 45 insertions(+)

diff --git a/integration-tests/pdf/src/main/java/org/apache/camel/quarkus/component/pdf/it/PdfResource.java b/integration-tests/pdf/src/main/java/org/apache/camel/quarkus/component/pdf/it/PdfResource.java
index 6f3b486a4f..3a212c5020 100644
--- a/integration-tests/pdf/src/main/java/org/apache/camel/quarkus/component/pdf/it/PdfResource.java
+++ b/integration-tests/pdf/src/main/java/org/apache/camel/quarkus/component/pdf/it/PdfResource.java
@@ -16,8 +16,10 @@
  */
 package org.apache.camel.quarkus.component.pdf.it;
 
+import java.io.File;
 import java.io.IOException;
 import java.net.URI;
+import java.util.List;
 
 import jakarta.enterprise.context.ApplicationScoped;
 import jakarta.inject.Inject;
@@ -122,4 +124,17 @@ public class PdfResource {
 
         return Response.ok().entity(result).build();
     }
+
+    @Path("/merge")
+    @POST
+    @Produces(MediaType.APPLICATION_OCTET_STREAM)
+    public Response merge(@QueryParam("firstPdf") String firstPdf, @QueryParam("secondPdf") String secondPdf) throws Exception {
+        document = producerTemplate.requestBodyAndHeader(
+                "pdf:merge", null, PdfHeaderConstants.FILES_TO_MERGE_HEADER_NAME,
+                List.of(new File(firstPdf), new File(secondPdf)), byte[].class);
+
+        LOG.infof("The PDDocument has been merged and contains %d bytes", document.length);
+
+        return Response.created(new URI("pdf/merge")).entity(document).build();
+    }
 }
diff --git a/integration-tests/pdf/src/test/java/org/apache/camel/quarkus/component/pdf/it/PdfTest.java b/integration-tests/pdf/src/test/java/org/apache/camel/quarkus/component/pdf/it/PdfTest.java
index 2775659d2c..0001eb1473 100644
--- a/integration-tests/pdf/src/test/java/org/apache/camel/quarkus/component/pdf/it/PdfTest.java
+++ b/integration-tests/pdf/src/test/java/org/apache/camel/quarkus/component/pdf/it/PdfTest.java
@@ -17,6 +17,8 @@
 package org.apache.camel.quarkus.component.pdf.it;
 
 import java.io.IOException;
+import java.nio.file.Files;
+import java.nio.file.Path;
 
 import io.quarkus.test.junit.QuarkusTest;
 import io.restassured.RestAssured;
@@ -84,6 +86,34 @@ class PdfTest {
         assertTrue(pdfText.contains("another line that should be appended"));
     }
 
+    @Test
+    public void merge() throws IOException {
+        byte[] bytesFirstPDF = RestAssured.given().contentType(ContentType.TEXT)
+                .body("first content").post("/pdf/createFromText").then().statusCode(201)
+                .extract().asByteArray();
+        Path firstPdfPath = Files.createTempFile("firstPdf", ".pdf");
+        Files.write(firstPdfPath, bytesFirstPDF);
+        byte[] bytesSecondPDF = RestAssured.given().contentType(ContentType.TEXT)
+                .body("second content").post("/pdf/createFromText").then().statusCode(201)
+                .extract().asByteArray();
+        Path secondPdfPath = Files.createTempFile("secondPdf", ".pdf");
+        Files.write(secondPdfPath, bytesSecondPDF);
+
+        byte[] bytesMergedPDF = RestAssured.given()
+                .queryParam("firstPdf", firstPdfPath.toString())
+                .queryParam("secondPdf", secondPdfPath.toString())
+                .post("/pdf/merge").then().statusCode(201)
+                .extract().asByteArray();
+
+        PDDocument doc = Loader.loadPDF(bytesMergedPDF);
+        PDFTextStripper pdfTextStripper = new PDFTextStripper();
+        String text = pdfTextStripper.getText(doc);
+        assertEquals(2, doc.getNumberOfPages());
+        assertTrue(text.contains("first content\nsecond content"));
+
+        doc.close();
+    }
+
     @Test
     public void encryptDecrypt() throws IOException {
         final String ownerPassword = "p4ssw0rd";