BarRowPlotterTest.java

package kg.apc.charting.plotters;

import kg.apc.charting.AbstractGraphRow;
import kg.apc.charting.ChartSettings;
import kg.apc.charting.rows.GraphRowAverages;
import kg.apc.emulators.Graphics2DEmul;
import org.apache.jorphan.gui.NumberRenderer;
import org.junit.*;

import java.awt.*;

public class BarRowPlotterTest {

    private AbstractGraphRow testRow;
    private long minXVal, maxXVal;
    private double minYVal, maxYVal;

    public BarRowPlotterTest() {
    }

    @BeforeClass
    public static void setUpClass() throws Exception {
    }

    @AfterClass
    public static void tearDownClass() throws Exception {
    }

    @Before
    public void setUp() {
        testRow = new GraphRowAverages();
        testRow.add(1000, 100);
        testRow.add(1300, 70);
        testRow.add(1500, 90);

        testRow.setMarkerSize(3);

        minXVal = 1000;
        maxXVal = 2000;
        minYVal = 0;
        maxYVal = 100;
    }

    @After
    public void tearDown() {
    }

    /**
     * Test of processPoint method, of class BarRowPlotter.
     */
    @Test
    public void testProcessPoint() {
        System.out.println("processPoint");
        Graphics2DEmul g2d = new Graphics2DEmul();
        Color color = Color.red;
        int granulation = 100;
        testRow.setGranulationValue(granulation);
        BarRowPlotter instance = new BarRowPlotter(new ChartSettings(), new NumberRenderer());
        instance.setBoundsValues(g2d.getBounds(), minXVal, maxXVal, minYVal, maxYVal);
        //instance.processPoint(g2d, granulation);
        instance.paintRow(g2d, testRow, color, 1, 1);
        String expResult = "setStroke|setColor: java.awt.Color[r=255,g=0,b=0]|setComposite: java.awt.AlphaComposite|fillRect: (10;9) - w:79 h:601|setComposite: java.awt.AlphaComposite|setComposite: java.awt.AlphaComposite|fillRect: (250;189) - w:79 h:421|setComposite: java.awt.AlphaComposite|setComposite: java.awt.AlphaComposite|fillRect: (410;69) - w:79 h:541|setComposite: java.awt.AlphaComposite|setStroke|";
        String result = g2d.getResult();
        Assert.assertEquals(expResult, result);
    }
}