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/*
* ============LICENSE_START====================================
* DCAEGEN2-SERVICES-SDK
* =========================================================
* Copyright (C) 2019 Nokia. All rights reserved.
* =========================================================
* 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.
* ============LICENSE_END=====================================
*/
package org.onap.dcaegen2.services.sdk.security.ssl;
import static org.assertj.core.api.Assertions.assertThat;
import static org.assertj.core.api.Assertions.assertThatExceptionOfType;
import io.vavr.collection.Array;
import java.security.GeneralSecurityException;
import java.util.Arrays;
import org.junit.jupiter.api.Test;
import org.onap.dcaegen2.services.sdk.security.ssl.exceptions.PasswordEvictedException;
/**
* @author <a href="mailto:piotr.jaszczyk@nokia.com">Piotr Jaszczyk</a>
*/
class PasswordTest {
@Test
void use_shouldInvokeConsumerWithStoredPassword() {
// given
final String password = "hej ho";
final Password cut = new Password(password.toCharArray());
// when
String result = cut.useChecked(String::new).get();
// then
assertThat(result).isEqualTo(password);
}
@Test
void use_shouldClearPasswordAfterUse() {
// given
final char[] passwordChars = "hej ho".toCharArray();
final Password cut = new Password(passwordChars);
// when
useThePassword(cut);
// then
assertAllCharsAreNull(passwordChars);
}
@Test
void use_shouldFail_whenItWasAlreadyCalled() {
// given
final Password cut = new Password("ala ma kota".toCharArray());
// when & then
useThePassword(cut);
assertThatExceptionOfType(PasswordEvictedException.class).isThrownBy(() ->
useThePassword(cut));
}
@Test
void use_shouldFail_whenItWasCleared() {
// given
final Password cut = new Password("ala ma kota".toCharArray());
// when & then
cut.clear();
assertThatExceptionOfType(PasswordEvictedException.class).isThrownBy(() ->
useThePassword(cut));
}
@Test
void clear_shouldClearThePassword() {
// given
final char[] passwordChars = "hej ho".toCharArray();
final Password cut = new Password(passwordChars);
// when
cut.clear();
// then
assertAllCharsAreNull(passwordChars);
}
private void useThePassword(Password cut) {
cut.use((pass) -> null);
}
private void assertAllCharsAreNull(char[] passwordChars) {
assertThat(Array.ofAll(passwordChars).forAll(ch -> ch == '\0'))
.describedAs("all characters in " + Arrays.toString(passwordChars) + " should be == '\\0'")
.isTrue();
}
}
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