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/*
* ============LICENSE_START=======================================================
* aaf-certservice-client
* ================================================================================
* Copyright (C) 2020 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.aaf.certservice.client.configuration;
import org.junit.jupiter.api.BeforeEach;
import org.junit.jupiter.api.Test;
import org.mockito.Mockito;
import java.util.Optional;
import static org.assertj.core.api.Assertions.assertThat;
import static org.mockito.Mockito.when;
class EnvProviderTest {
private static final String TEST_ENV = "testEnv";
private static final String TEST_ENV_VALUE = "prod";
private EnvProvider envProvider;
@BeforeEach
void setUp() {
envProvider = Mockito.spy(EnvProvider.class);
}
@Test
void shouldReturnSystemEnvVariableWhenItWasDefined() {
// given
when(envProvider.getSystemEnv(TEST_ENV)).thenReturn(TEST_ENV_VALUE);
// when
final Optional<String> testEnv = envProvider.readEnvVariable(TEST_ENV);
// then
assertThat(testEnv)
.isPresent()
.contains(TEST_ENV_VALUE);
}
@Test
void shouldReportThatSystemEnvVariableIsNotPresentWhenItWasNotDefined() {
// when
final Optional<String> testEnv = envProvider.readEnvVariable(TEST_ENV);
// then
assertThat(testEnv).isNotPresent();
}
}
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