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/*
* Copyright (C) 2014 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* 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.
*/
package libcore.net.http;
import java.nio.charset.StandardCharsets;
import java.nio.charset.UnsupportedCharsetException;
import junit.framework.TestCase;
import static libcore.net.http.ResponseUtils.responseCharset;
public class ResponseUtilsTest extends TestCase {
public void test_responseCharset_missing() {
assertEquals(StandardCharsets.UTF_8, responseCharset(null));
assertEquals(StandardCharsets.UTF_8, responseCharset("text/plain"));
assertEquals(StandardCharsets.UTF_8, responseCharset("text/plain;foo=bar;baz=bal"));
assertEquals(StandardCharsets.UTF_8, responseCharset("text/plain;charset="));
}
public void test_responseCharset_valid() {
assertEquals(StandardCharsets.ISO_8859_1,
responseCharset("text/plain;charset=ISO-8859-1"));
assertEquals(StandardCharsets.ISO_8859_1,
responseCharset("text/plain;CHARSET=ISO-8859-1"));
assertEquals(StandardCharsets.ISO_8859_1,
responseCharset("text/plain; charset = ISO-8859-1"));
assertEquals(StandardCharsets.ISO_8859_1,
responseCharset("text/plain; foo=bar;baz=bag;charset=ISO-8859-1"));
assertEquals(StandardCharsets.ISO_8859_1,
responseCharset("text/plain;charset=ISO-8859-1;;==,=="));
}
public void test_responseCharset_invalid() {
try {
responseCharset("text/plain;charset=unsupportedCharset");
fail();
} catch (UnsupportedCharsetException expected) {
}
}
}
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