remove unused mocks

Author: rs-fraser

src/test/java/com/researchspace/export/pdf/PdfProcessorTest.java

@@ -10,7 +10,6 @@
 import com.lowagie.text.pdf.parser.PdfTextExtractor;
 import com.researchspace.model.User;
 import com.researchspace.model.record.StructuredDocument;
-import com.researchspace.service.UserExternalIdResolver;
 import com.researchspace.testutils.TestRunnerController;
 import java.io.File;
 import java.io.IOException;
@@ -27,12 +26,6 @@
 
 @ExtendWith(MockitoExtension.class)
 public class PdfProcessorTest {
-  @Mock private UserExternalIdResolver externalIdResolver;
-
-  @Mock private HTMLUnicodeFontProcesser htmlUnicodeFontProcesser;
-
-  @Mock private HtmlImageResolver htmlImageResolver;
-
   @Mock private PdfHtmlGenerator pdfHtmlGenerator;
 
   @InjectMocks private PdfProcessor pdfProcessor;
@@ -91,7 +84,7 @@ public void concatenatesFiles() throws Exception {
     assertTrue(output.contains("This is document 2."));
   }
 
-  private String concatTwoDocuments() throws Exception{
+  private String concatTwoDocuments() throws Exception {
     // create 2 pdf docs then concatenate and verify the output doc contains the 2 inputs
     String doc1Html = loadTextResourceFromPdfDir("doc1.html");
     ExportProcesserInput exportProcesserInput1 =