/*
* Copyright 2016 Google Inc.
*
* 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 com.google.android.libraries.remixer;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.junit.runners.JUnit4;
import org.mockito.Mock;
import org.mockito.Mockito;
import org.mockito.MockitoAnnotations;
@RunWith(JUnit4.class)
public class StringVariableTest {
@Mock
Callback<String> mockCallback;
private Variable<String> variableWithCallback;
@Before
public void setUp() {
MockitoAnnotations.initMocks(this);
variableWithCallback = new StringVariableBuilder()
.setKey("key").setContext(this).setCallback(mockCallback).build();
}
@Test
public void initCallsCallback() {
Mockito.verify(mockCallback, Mockito.times(1)).onValueSet(variableWithCallback);
}
@Test
public void setValueCallsCallback() {
variableWithCallback.setValue("B");
Mockito.verify(mockCallback, Mockito.times(2)).onValueSet(variableWithCallback);
}
@Test
public void doesNotCrashOnNullCallback() {
Variable<String> variable =
new StringVariableBuilder().setKey("key").setContext(this).build();
variable.init();
variable.setValue("B");
}
}