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this work for additional information regarding copyright ownership.
The ASF licenses this file to You under the Apache License, Version 2.0
(the "License"); you may not use this file except in compliance with
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http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
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package org.apache.poi.openxml4j.opc;
import junit.framework.TestCase;
import org.apache.poi.openxml4j.exceptions.InvalidFormatException;
import org.apache.poi.openxml4j.opc.internal.ContentType;
/**
* Tests for content type (ContentType class).
*
* @author Julien Chable
*/
public final class TestContentType extends TestCase {
/**
* Check rule M1.13: Package implementers shall only create and only
* recognize parts with a content type; format designers shall specify a
* content type for each part included in the format. Content types for
* package parts shall fit the definition and syntax for media types as
* specified in RFC 2616, \u00A73.7.
*/
public void testContentTypeValidation() throws InvalidFormatException {
String[] contentTypesToTest = new String[] { "text/xml",
"application/pgp-key", "application/vnd.hp-PCLXL",
"application/vnd.lotus-1-2-3" };
for (int i = 0; i < contentTypesToTest.length; ++i) {
new ContentType(contentTypesToTest[i]);
}
}
/**
* Check rule M1.13 : Package implementers shall only create and only
* recognize parts with a content type; format designers shall specify a
* content type for each part included in the format. Content types for
* package parts shall fit the definition and syntax for media types as
* specified in RFC 2616, \u00A3.7.
*
* Check rule M1.14: Content types shall not use linear white space either
* between the type and subtype or between an attribute and its value.
* Content types also shall not have leading or trailing white spaces.
* Package implementers shall create only such content types and shall
* require such content types when retrieving a part from a package; format
* designers shall specify only such content types for inclusion in the
* format.
*/
public void testContentTypeValidationFailure() {
String[] contentTypesToTest = new String[] { "text/xml/app", "",
"test", "text(xml/xml", "text)xml/xml", "text<xml/xml",
"text>/xml", "text@/xml", "text,/xml", "text;/xml",
"text:/xml", "text\\/xml", "t/ext/xml", "t\"ext/xml",
"text[/xml", "text]/xml", "text?/xml", "tex=t/xml",
"te{xt/xml", "tex}t/xml", "te xt/xml",
"text" + (char) 9 + "/xml", "text xml", " text/xml " };
for (int i = 0; i < contentTypesToTest.length; ++i) {
try {
new ContentType(contentTypesToTest[i]);
} catch (InvalidFormatException e) {
continue;
}
fail("Must have fail for content type: '" + contentTypesToTest[i]
+ "' !");
}
}
/**
* Check rule [O1.2]: Format designers might restrict the usage of
* parameters for content types.
*/
public void testContentTypeParameterFailure() {
String[] contentTypesToTest = new String[] { "mail/toto;titi=tata",
"text/xml;a=b;c=d", "mail/toto;\"titi=tata\"",
"text/\u0080" // characters above ASCII are not allowed
};
for (int i = 0; i < contentTypesToTest.length; ++i) {
try {
new ContentType(contentTypesToTest[i]);
} catch (InvalidFormatException e) {
continue;
}
fail("Must have fail for content type: '" + contentTypesToTest[i]
+ "' !");
}
}
/**
* Check rule M1.15: The package implementer shall require a content type
* that does not include comments and the format designer shall specify such
* a content type.
*/
public void testContentTypeCommentFailure() {
String[] contentTypesToTest = new String[] { "text/xml(comment)" };
for (int i = 0; i < contentTypesToTest.length; ++i) {
try {
new ContentType(contentTypesToTest[i]);
} catch (InvalidFormatException e) {
continue;
}
fail("Must have fail for content type: '" + contentTypesToTest[i]
+ "' !");
}
}
}