fix test

Author: axherrm

src/main/java/org/jadice/filetype/matchers/PDFMatcher.java

@@ -80,10 +80,8 @@ public class PDFMatcher extends Matcher {
   public static final String TEXT_LANGUAGE_CONFIDENCE_VALUES = "text-language-confidence-values";
 
 
-  private final static boolean languageCheck;
-
-  static {
-    languageCheck = "true".equalsIgnoreCase(System.getProperty(PDFMatcher.class.getName() + ".languageCheck", "false"));
+  private static boolean checkLanguage() {
+    return "true".equalsIgnoreCase(System.getProperty(PDFMatcher.class.getName() + ".languageCheck", "false"));
   }
 
   private static boolean lookForText() {
@@ -292,7 +290,7 @@ private static void addTextInfo(final Map<String, Object> pdfDetails, final PDDo
       final String pdfText = new PDFTextStripper().getText(doc);
       pdfDetails.put(TEXT_LENGTH_PER_PAGE_KEY, textLengthPerPages);
       pdfDetails.put(TEXT_LENGTH_KEY, pdfText.replaceAll("([\\r\\n])", "").length());
-      if (languageCheck)
+      if (checkLanguage())
         addLanguageInformation(pdfDetails, pdfText);
     }
   }

src/test/java/TestPDFMatcher.java

@@ -36,14 +36,8 @@ class TestPDFMatcher {
 
   private static Analyzer ANALYZER;
 
-  @BeforeEach
-  public void init(TestInfo testInfo) throws AnalyzerException {
-    try {
-      if (testInfo.getTestMethod().get().getName().equals("testContainsText"))
-        System.setProperty(PDFMatcher.class.getName() + ".languageCheck", "true");
-    } catch (Exception e) {
-      e.printStackTrace();
-    }
+  @BeforeAll
+  public static void init(TestInfo testInfo) throws AnalyzerException {
     ANALYZER = Analyzer.getInstance("/magic.xml");
   }
 
@@ -135,6 +129,7 @@ void numberOfPagesPortableCollectionPdf() throws IOException {
   @ParameterizedTest
   @CsvFileSource(resources = "/pdf/signed.csv", numLinesToSkip = 1)
   void testSignedPDFs(final String urlString, final int expectedSignatureCount) throws IOException {
+    System.setProperty(PDFMatcher.class.getName() + ".languageCheck", "true");
     final Map<String, Object> result = ANALYZER.analyze(new URL(urlString).openStream());
     assertNotNull(result);
     assertThat(result, hasKey(PDFMatcher.DETAILS_KEY));