SelectorFieldInitilizerTest.java

/*
 * Copyright 2017 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.
 * 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 org.kie.workbench.common.forms.adf.engine.shared.formGeneration.processing.fields.fieldInitializers.selectors;

import java.util.HashMap;
import java.util.Map;

import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.kie.workbench.common.forms.adf.definitions.annotations.field.selector.SelectorDataProvider;
import org.kie.workbench.common.forms.adf.engine.shared.formGeneration.FormGenerationContext;
import org.kie.workbench.common.forms.adf.service.definitions.elements.FieldElement;
import org.kie.workbench.common.forms.fields.shared.fieldTypes.basic.selectors.SelectorFieldBaseDefinition;
import org.kie.workbench.common.forms.fields.shared.fieldTypes.basic.selectors.listBox.definition.StringListBoxFieldDefinition;
import org.mockito.Mock;
import org.mockito.runners.MockitoJUnitRunner;

import static org.junit.Assert.*;
import static org.mockito.Matchers.any;
import static org.mockito.Mockito.*;

@RunWith(MockitoJUnitRunner.class)
public class SelectorFieldInitilizerTest {

    private static final String DATA_PROVIDER = SelectorDataProvider.class.getName();

    private SelectorFieldInitilizer initializer;

    private SelectorFieldBaseDefinition field;

    @Mock
    private FieldElement fieldElement;

    @Mock
    private FormGenerationContext context;

    private Map<String, String> fieldElementParams = new HashMap<>();

    @Before
    public void init() {
        initializer = new SelectorFieldInitilizer();
        field = spy(new StringListBoxFieldDefinition());
        when(fieldElement.getParams()).thenReturn(fieldElementParams);
    }

    @Test
    public void testInitialize() {
        fieldElementParams.put(DATA_PROVIDER,
                               DATA_PROVIDER);
        initializer.initialize(field,
                               fieldElement,
                               context);

        verify(field).setDataProvider(any());
        assertEquals(DATA_PROVIDER,
                     field.getDataProvider());
    }
}