Class ReportTest

pmd-core/src/test/java/net/sourceforge/pmd/ReportTest.java:27–199

import net.sourceforge.pmd.stat.Metric;

public class ReportTest implements ThreadSafeReportListener {

    private boolean violationSemaphore;
    private boolean metricSemaphore;

    @Override
    public void ruleViolationAdded(RuleViolation ruleViolation) {
        violationSemaphore = true;
    }

    @Override
    public void metricAdded(Metric metric) {
        metricSemaphore = true;
    }

    @Test
    public void testMetric0() {
        Report r = new Report();
        assertFalse("Default report shouldn't contain metrics", r.hasMetrics());
    }

    @Test
    public void testMetric1() {
        Report r = new Report();
        assertFalse("Default report shouldn't contain metrics", r.hasMetrics());

        r.addMetric(new Metric("m1", 0, 0.0, 1.0, 2.0, 3.0, 4.0));
        assertTrue("Expected metrics weren't there", r.hasMetrics());

        Iterator<Metric> ms = r.metrics();
        assertTrue("Should have some metrics in there now", ms.hasNext());

        Object o = ms.next();
        assertTrue("Expected Metric, got " + o.getClass(), o instanceof Metric);

        Metric m = (Metric) o;
        assertEquals("metric name mismatch", "m1", m.getMetricName());
        assertEquals("wrong low value", 1.0, m.getLowValue(), 0.05);
        assertEquals("wrong high value", 2.0, m.getHighValue(), 0.05);
        assertEquals("wrong avg value", 3.0, m.getAverage(), 0.05);
        assertEquals("wrong std dev value", 4.0, m.getStandardDeviation(), 0.05);
    }

    // Files are grouped together now.
    @Test
    public void testSortedReportFile() throws IOException {
        Report r = new Report();
        RuleContext ctx = new RuleContext();
        ctx.setSourceCodeFile(new File("foo"));
        Node s = getNode(10, 5);
        Rule rule1 = new MockRule("name", "desc", "msg", "rulesetname");
        r.addRuleViolation(new ParametricRuleViolation<>(rule1, ctx, s, rule1.getMessage()));
        ctx.setSourceCodeFile(new File("bar"));
        Node s1 = getNode(10, 5);
        Rule rule2 = new MockRule("name", "desc", "msg", "rulesetname");
        r.addRuleViolation(new ParametricRuleViolation<>(rule2, ctx, s1, rule2.getMessage()));
        Renderer rend = new XMLRenderer();
        String result = render(rend, r);