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/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* 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
* 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 org.apache.tomcat.util.http.parser;
import java.io.StringReader;
import java.util.List;
import org.junit.Assert;
import org.junit.Test;
public class TestTE {
private static final String GZIP = "gzip";
private static final double Q1_000 = 1;
private static final double Q0_500 = 0.5;
private static final double Q0_050 = 0.05;
@Test
public void testSimpleTE() throws Exception {
List<TE> actual = TE.parse(new StringReader("gzip"));
Assert.assertEquals(1, actual.size());
Assert.assertEquals("gzip", actual.get(0).getEncoding());
Assert.assertEquals(Q1_000, actual.get(0).getQuality(), 0.0001);
}
@Test
public void testComplexTE1() throws Exception {
List<TE> actual = TE.parse(new StringReader("gzip;q=0.5"));
Assert.assertEquals(1, actual.size());
Assert.assertEquals("gzip", actual.get(0).getEncoding());
Assert.assertEquals(Q0_500, actual.get(0).getQuality(), 0.0001);
}
@Test
public void testComplexTE2() throws Exception {
List<TE> actual = TE.parse(new StringReader("gzip;q=0.5, something;q=0.05"));
Assert.assertEquals(2, actual.size());
Assert.assertEquals("gzip", actual.get(0).getEncoding());
Assert.assertEquals(Q0_500, actual.get(0).getQuality(), 0.0001);
}
@Test
public void testComplexTE3() throws Exception {
List<TE> actual = TE.parse(new StringReader("gzip; arg1= val1; arg2 = val2 ; q =0.05"));
Assert.assertEquals(1, actual.size());
Assert.assertEquals(GZIP, actual.get(0).getEncoding());
Assert.assertEquals(Q0_050, actual.get(0).getQuality(), 0.0001);
Assert.assertEquals("val1", actual.get(0).getParameters().get("arg1"));
Assert.assertEquals("val2", actual.get(0).getParameters().get("arg2"));
}
@Test
public void testMalformed01() throws Exception {
List<TE> actual = TE.parse(new StringReader("gzip;q=a,gzip;q=0.5"));
Assert.assertEquals(1, actual.size());
Assert.assertEquals(GZIP, actual.get(0).getEncoding());
Assert.assertEquals(Q0_500, actual.get(0).getQuality(), 0.0001);
}
@Test
public void testMalformed02() throws Exception {
List<TE> actual = TE.parse(new StringReader("gzip,,"));
Assert.assertEquals(1, actual.size());
Assert.assertEquals("gzip", actual.get(0).getEncoding());
Assert.assertEquals(Q1_000, actual.get(0).getQuality(), 0.0001);
}
@Test
public void testMalformed03() throws Exception {
List<TE> actual = TE.parse(new StringReader("gzip;q=1.0a0"));
Assert.assertEquals(0, actual.size());
}
}
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