@Test
public void testGetMimeTypeForEmptyFileExtension() throws Exception {
CustomMimeTypeResolver resolver = new CustomMimeTypeResolver();
resolver.setCustomMimeTypes(new String[] {"nitf=image/nitf", "ntf=image/nitf"});
String mimeType = resolver.getMimeTypeForFileExtension("");
assertEquals(null, mimeType);
}
@Test
public void testGetFileExtensionForEmptyMimeType() throws Exception {
CustomMimeTypeResolver resolver = new CustomMimeTypeResolver();
resolver.setCustomMimeTypes(new String[] {"nitf=image/nitf", "ntf=image/nitf"});
String fileExtension = resolver.getFileExtensionForMimeType("");
assertEquals(null, fileExtension);
}
@Test
public void testGetFileExtensionForMimeType_MultipleMappings() throws Exception {
CustomMimeTypeResolver resolver = new CustomMimeTypeResolver();
resolver.setCustomMimeTypes(new String[] {"nitf=image/nitf", "ntf=image/nitf"});
String fileExtension = resolver.getFileExtensionForMimeType("image/nitf");
assertEquals(".nitf", fileExtension);
}
@Test
public void testSetSingleCustomMimeTypes() {
CustomMimeTypeResolver resolver = new CustomMimeTypeResolver();
resolver.setCustomMimeTypes(new String[] {"nitf=image/nitf"});
Map<String, List<String>> mimeTypesToFileExtensions =
resolver.getCustomMimeTypesToFileExtensionsMap();
assertTrue(mimeTypesToFileExtensions.containsKey("image/nitf"));
List<String> fileExtensions = mimeTypesToFileExtensions.get("image/nitf");
assertTrue(fileExtensions.contains("nitf"));
Map<String, String> fileExtensionsMimeTypes = resolver.getCustomFileExtensionsToMimeTypesMap();
assertTrue(fileExtensionsMimeTypes.containsKey("nitf"));
assertEquals("image/nitf", fileExtensionsMimeTypes.get("nitf"));
}
@Test
public void testSetCustomMimeTypeWithMimeParameter() {
CustomMimeTypeResolver resolver = new CustomMimeTypeResolver();
resolver.setCustomMimeTypes(new String[] {"xml=text/xml;id=ddms"});
Map<String, List<String>> mimeTypesToFileExtensions =
resolver.getCustomMimeTypesToFileExtensionsMap();
assertTrue(mimeTypesToFileExtensions.containsKey("text/xml;id=ddms"));
assertFalse(mimeTypesToFileExtensions.containsKey("text/xml"));
List<String> fileExtensions = mimeTypesToFileExtensions.get("text/xml;id=ddms");
assertTrue(fileExtensions.contains("xml"));
Map<String, String> fileExtensionsMimeTypes = resolver.getCustomFileExtensionsToMimeTypesMap();
assertTrue(fileExtensionsMimeTypes.containsKey("xml"));
assertEquals("text/xml;id=ddms", fileExtensionsMimeTypes.get("xml"));
}
@Test
public void testSetMultipleCustomMimeTypesToSameFileExtension() {
CustomMimeTypeResolver resolver = new CustomMimeTypeResolver();
resolver.setCustomMimeTypes(new String[] {"xml=text/xml", "xml=application/xml"});
Map<String, List<String>> mimeTypesToFileExtensions =
resolver.getCustomMimeTypesToFileExtensionsMap();
assertTrue(mimeTypesToFileExtensions.containsKey("text/xml"));
assertTrue(mimeTypesToFileExtensions.containsKey("application/xml"));
List<String> fileExtensions = mimeTypesToFileExtensions.get("text/xml");
assertTrue(fileExtensions.contains("xml"));
fileExtensions = mimeTypesToFileExtensions.get("application/xml");
assertTrue(fileExtensions.contains("xml"));
Map<String, String> fileExtensionsMimeTypes = resolver.getCustomFileExtensionsToMimeTypesMap();
assertTrue(fileExtensionsMimeTypes.containsKey("xml"));
// assertEquals( "text/xml", fileExtensionsMimeTypes.get( "xml" ) );
assertEquals("application/xml", fileExtensionsMimeTypes.get("xml"));
}