/*
* Copyright 2015 Red Hat, Inc. and/or its affiliates.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
*
* 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.dashbuilder.displayer.client.widgets.filter;
import java.util.Arrays;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.mockito.Mock;
import org.mockito.runners.MockitoJUnitRunner;
import org.uberfire.mvp.Command;
import static org.junit.Assert.*;
import static org.mockito.Mockito.*;
@RunWith(MockitoJUnitRunner.class)
public class NumberParameterEditorTest {
NumberParameterEditor presenter;
@Mock
NumberParameterEditor.View view;
@Mock
Command changedEvent;
@Before
public void init() {
presenter = new NumberParameterEditor(view);
}
@Test
public void testShowValue() {
presenter.setValue(10d);
verify(view).setValue("10.0");
}
@Test
public void testParseVoidInput() {
when(view.getValue()).thenReturn("");
presenter.valueChanged();
assertNull(presenter.getValue());
verify(view).error();;
}
@Test
public void testParseSingleInput() {
when(view.getValue()).thenReturn("3");
presenter.valueChanged();
verify(view, never()).error();;
assertEquals(presenter.getValue(), 3d);
}
@Test
public void testInputError() {
when(view.getValue()).thenReturn("a");
presenter.valueChanged();
assertNull(presenter.getValue());
verify(view).error();
}
}