/*
 * Copyright 2016 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.uberfire.ext.plugin.client.widget.plugin;

import com.google.gwtmockito.GwtMockitoTestRunner;
import org.gwtbootstrap3.client.ui.NavPills;
import org.gwtbootstrap3.client.ui.gwt.FlowPanel;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.mockito.InjectMocks;
import org.mockito.Mock;
import org.uberfire.ext.widgets.common.client.ace.AceEditor;

import static org.mockito.Mockito.*;

@RunWith(GwtMockitoTestRunner.class)
public class GeneralPluginEditorTest {

    @Mock
    private NavPills lifecycleHolder;

    @Mock
    private AceEditor templateEditor;

    @Mock
    private AceEditor cssEditor;

    @Mock
    private AceEditor jsEditor;

    @InjectMocks
    private GeneralPluginEditor generalPluginEditor;

    @Before
    public void setup() {
        generalPluginEditor.leftBottomArea = mock(FlowPanel.class);
    }

    @Test
    public void editorResizingNaNTest() {
        doReturn(0).when(generalPluginEditor.leftBottomArea).getOffsetHeight();
        doReturn(0).when(lifecycleHolder).getOffsetHeight();

        generalPluginEditor.editorResizing.execute();

        verify(jsEditor,
               never()).setHeight(any(String.class));
    }

    @Test
    public void editorResizingWithNegativeHeightTest() {
        doReturn(1).when(generalPluginEditor.leftBottomArea).getOffsetHeight();
        doReturn(2).when(lifecycleHolder).getOffsetHeight();

        generalPluginEditor.editorResizing.execute();

        verify(jsEditor,
               never()).setHeight(any(String.class));
    }

    @Test
    public void editorResizingWithZeroHeightTest() {
        doReturn(1).when(generalPluginEditor.leftBottomArea).getOffsetHeight();
        doReturn(1).when(lifecycleHolder).getOffsetHeight();

        generalPluginEditor.editorResizing.execute();

        verify(jsEditor,
               never()).setHeight(any(String.class));
    }

    @Test
    public void editorResizingWithPositiveHeightTest() {
        doReturn(1).when(generalPluginEditor.leftBottomArea).getOffsetHeight();
        doReturn(0).when(lifecycleHolder).getOffsetHeight();

        generalPluginEditor.editorResizing.execute();

        verify(jsEditor).setHeight(any(String.class));
    }
}
