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* Copyright 2015, Red Hat Middleware LLC, and individual contributors
* by the @authors tag. See the copyright.txt in the distribution for a
* full listing of individual contributors.
*
* 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 org.jboss.shrinkwrap.resolver.impl.maven.integration;
import java.util.ArrayList;
import java.util.Collection;
import java.util.List;
import org.jboss.shrinkwrap.resolver.impl.maven.internal.decrypt.MavenPlexusCipher;
import org.junit.Assert;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.junit.runners.Parameterized;
import org.sonatype.plexus.components.cipher.PlexusCipherException;
/**
* Tests the {@link MavenPlexusCipher} whether it correctly evaluates and undecorates the right strings containing a cipher.
*
* @author <a href="mailto:mjobanek@redhat.com">Matous Jobanek</a>
*/
@RunWith(Parameterized.class)
public class MavenPlexusCipherTestCase {
private static final String UNDECORATED_CIPHER = "70+YZM/w7f8HQrEZUGZABCHAW62qMo+Y8okw7xzLwOM=";
private static final String ONLY_CIPHER = "{" + UNDECORATED_CIPHER + "}";
// Possible strings that could be before/after the cipher
private static final String[] DECORATION_VARIANTS =
{
"",
" ",
"\n",
" \n \n",
" blah \n blah \n",
" \n ${variable} \n",
"\t",
// "{",
"}"
};
// Possible strings that doesn't contain a valid cipher, but could be confusing
private static final String[] WITHOUT_CIPHER_VARIANTS =
{
"\\" + ONLY_CIPHER,
"$" + ONLY_CIPHER,
"\\\\" + ONLY_CIPHER + "",
"{" + UNDECORATED_CIPHER,
"{" + UNDECORATED_CIPHER + "\\}",
"{" + UNDECORATED_CIPHER + "\\\\}",
UNDECORATED_CIPHER + "}",
UNDECORATED_CIPHER
};
@Parameterized.Parameters
public static Collection<Object[]> getParameters() {
List<Object[]> parameters = new ArrayList<Object[]>();
for (String decorator1 : DECORATION_VARIANTS) {
for (String decorator2 : DECORATION_VARIANTS) {
String decCombination = decorator1 + decorator2;
addCombinations(decorator1, decorator2, decCombination, ONLY_CIPHER, parameters, true);
for (String withoutString : WITHOUT_CIPHER_VARIANTS) {
if ((withoutString.endsWith("\\}") || withoutString.endsWith(UNDECORATED_CIPHER))
&& (decorator1.contains("}") || decorator2.contains("}"))) {
continue;
}
addCombinations(decorator1, decorator2, decCombination, withoutString, parameters, false);
}
}
}
return parameters;
}
private static void addCombinations(String decorator1, String decorator2, String decCombination,
String cipherString, List<Object[]> parameters, boolean isPresent) {
parameters.add(new Object[] { decCombination + cipherString, new Boolean(isPresent) });
parameters.add(new Object[] { cipherString + decCombination, new Boolean(isPresent) });
parameters.add(new Object[] { decCombination + cipherString + decCombination, new Boolean(isPresent) });
parameters.add(new Object[] { decorator1 + cipherString + decorator2, new Boolean(isPresent) });
parameters.add(new Object[] { decorator2 + cipherString + decorator1, new Boolean(isPresent) });
}
private String str;
private boolean isStringEcrypted;
public MavenPlexusCipherTestCase(String str, Boolean isCypherPresent) {
this.str = str;
this.isStringEcrypted = isCypherPresent;
}
/**
* Checks if the method {@link MavenPlexusCipher#isEncryptedString(String)} correctly evaluates whether the given
* string represents a cipher or not.
*/
@Test
public void testIsEncryptedString() {
MavenPlexusCipher mavenPlexusCipher = new MavenPlexusCipher();
Assert.assertEquals(
"The evaluation of the string " + str + " whether it represents a cipher has failed",
isStringEcrypted, mavenPlexusCipher.isEncryptedString(str));
}
/**
* Checks if the method {@link MavenPlexusCipher#unDecorate(String)} correctly undecorates the given string
* and returns the right cipher.
*/
@Test
public void testUnDecorate() throws PlexusCipherException {
MavenPlexusCipher mavenPlexusCipher = new MavenPlexusCipher();
try {
String undecorated = mavenPlexusCipher.unDecorate(str);
if (isStringEcrypted) {
Assert.assertEquals("The comparison of the udecorated string and expected cipher has failed",
UNDECORATED_CIPHER, undecorated);
} else {
Assert.fail("The IllegalStateException should have been thrown here - the string: " + str
+ " doesn't represent an encrypted string. The method \"unDecorate\" returned: " + undecorated);
}
} catch (IllegalStateException ise) {
if (isStringEcrypted) {
Assert.fail("The evaluation or undecoration of the string: " + str
+ " has failed, although it should have passed - it represents an encrypted string");
}
}
}
}