package org.jabref.gui.externalfiletype; import org.jabref.testutils.category.GUITests; import org.junit.Test; import org.junit.experimental.categories.Category; import static org.junit.Assert.assertNotNull; @Category(GUITests.class) public class ExternalFileTypeTest { @Test public void getOpenWithApplicationMustNotReturnNull() throws Exception { ExternalFileType type = new ExternalFileType(null, null, null, null, null, null); assertNotNull(type.getOpenWithApplication()); } @Test public void getExtensionMustNotReturnNull() throws Exception { ExternalFileType type = new ExternalFileType(null, null, null, null, null, null); assertNotNull(type.getExtension()); } @Test public void getMimeTypeMustNotReturnNull() throws Exception { ExternalFileType type = new ExternalFileType(null, null, null, null, null, null); assertNotNull(type.getMimeType()); } }