/*
* Strongback
* Copyright 2015, Strongback and individual contributors by the @authors tag.
* See the COPYRIGHT.txt in the distribution for a full listing of individual
* contributors.
*
* Licensed under the MIT License; you may not use this file except in
* compliance with the License. You may obtain a copy of the License at
* http://opensource.org/licenses/MIT
* 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.strongback.mock;
import org.strongback.annotation.ThreadSafe;
import org.strongback.components.VoltageSensor;
/**
* A {@link VoltageSensor} implementation useful for testing, where the {@link VoltageSensor} can be explicitly set in the test
* case so that the known value is read by the component that uses an {@link VoltageSensor}.
*
* @author Randall Hauch
*/
@ThreadSafe
public class MockVoltageSensor implements VoltageSensor {
private volatile double voltage = 0;
@Override
public double getVoltage() {
return voltage;
}
/**
* Set the voltage value {@link #getVoltage() returned} by this object.
*
* @param voltage the voltage
* @return this object to allow chaining of methods; never null
*/
public MockVoltageSensor setVoltage(double voltage) {
this.voltage = voltage;
return this;
}
@Override
public String toString() {
return Double.toString(getVoltage()) + " V";
}
}