LineRowPlotterTest.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 LineRowPlotterTest {

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

    public LineRowPlotterTest() {
    }

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

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

    @Before
    public void setUp() {
        testRow = new GraphRowAverages();
        long now = System.currentTimeMillis();
        testRow.add(now, 1);
        testRow.add(now + 5000, 20);
        testRow.add(now + 10000, 50);

        testRow.setMarkerSize(3);
        testRow.setGranulationValue(500);

        minXVal = now;
        maxXVal = now + 10000;
        minYVal = 0;
        maxYVal = 50;
    }

    @After
    public void tearDown() {
    }

    /**
     * Test of processPoint method, of class LineRowPlotter.
     */
    @Test
    public void testProcessPoint() {
        System.out.println("processPoint");
        Graphics2DEmul g2d = new Graphics2DEmul();
        Color color = Color.red;
        double zoomFactor = 1.0;
        int limitPointFactor = 1;
        ChartSettings chartSettings = new ChartSettings();
        chartSettings.setDrawFinalZeroingLines(true);
        LineRowPlotter instance = new LineRowPlotter(chartSettings, new NumberRenderer());
        instance.setBoundsValues(g2d.getBounds(), minXVal, maxXVal, minYVal, maxYVal);
        instance.paintRow(g2d, testRow, color, zoomFactor, limitPointFactor);
        String expResult = "setStroke|setColor: java.awt.Color[r=255,g=0,b=0]|drawLine: (10;610) - (10;598)|fillOval: (7;595) - w:6 h:6|drawLine: (10;598) - (410;370)|fillOval: (407;367) - w:6 h:6|drawLine: (410;370) - (810;10)|fillOval: (807;7) - w:6 h:6|setStroke|";
        String result = g2d.getResult();
        Assert.assertEquals(expResult, result);
    }

}