increase code coverage

Author: johnscancella

src/test/java/gov/loc/repository/bagit/conformance/BagLinterTest.java

@@ -2,6 +2,7 @@
 
 import java.io.File;
 import java.io.InputStream;
+import java.lang.reflect.InvocationTargetException;
 import java.nio.file.FileSystems;
 import java.nio.file.Files;
 import java.nio.file.Path;
@@ -11,16 +12,21 @@
 import java.util.HashSet;
 import java.util.Set;
 
-import org.junit.Assert;
 import org.junit.Test;
 
+import gov.loc.repository.bagit.PrivateConstructorTest;
 import gov.loc.repository.bagit.domain.Bag;
 import gov.loc.repository.bagit.reader.BagReader;
 
-public class BagLinterTest extends Assert{
+public class BagLinterTest extends PrivateConstructorTest{
 
   private final Path rootDir = Paths.get("src","test","resources","linterTestBag");
 
+  @Test
+  public void testClassIsWellDefined() throws NoSuchMethodException, InvocationTargetException, InstantiationException, IllegalAccessException{
+    assertUtilityClassWellDefined(BagLinter.class);
+  }
+  
   @Test
   public void testLintBag() throws Exception{
     Set<BagitWarning> expectedWarnings = new HashSet<>();
@@ -48,4 +54,10 @@ public void testCheckAgainstProfile() throws Exception{
       BagLinter.checkAgainstProfile(inputStream, bag);
     }
   }
+  
+  @Test
+  public void testIgnoreCheckForExtraLines() throws Exception{
+    Set<BagitWarning> warnings = BagLinter.lintBag(rootDir, Arrays.asList(BagitWarning.EXTRA_LINES_IN_BAGIT_FILES));
+    assertFalse(warnings.contains(BagitWarning.EXTRA_LINES_IN_BAGIT_FILES));
+  }
 }