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How to use testLineCov method of org.evomaster.client.java.instrumentation.example.positiveinteger.LineCovPITest class

Best EvoMaster code snippet using org.evomaster.client.java.instrumentation.example.positiveinteger.LineCovPITest.testLineCov

Source:LineCovPITest.java

...13    public static void reset() {14        ExecutionTracer.reset();15    }16    @Test17    public void testLineCov() throws Exception {18        InstrumentingClassLoader cl = new InstrumentingClassLoader("com.foo");19        PositiveInteger pi = (PositiveInteger)20                cl.loadClass(PositiveIntegerImp.class.getName())21                        .newInstance();22        ExecutionTracer.reset();23        assertEquals(0, ExecutionTracer.getNumberOfObjectives());24        pi.isPositive(2);25        int a = ExecutionTracer.getNumberOfObjectives();26        //at least one line should had been covered27        assertTrue(a > 0);28        pi.isPositive(3);29        int b = ExecutionTracer.getNumberOfObjectives();30        //nothing new should had been covered31        assertEquals(a, b);32        pi.isPositive(-4);33        int c = ExecutionTracer.getNumberOfObjectives();34        //new lines have been covered35        assertTrue(c > b);36    }37    @Test38    public void testLineCovNotInstrumented() throws Exception {39        InstrumentingClassLoader cl = new InstrumentingClassLoader("org.invalid");40        PositiveInteger pi = (PositiveInteger)41                cl.loadClass(PositiveIntegerImp.class.getName())42                        .newInstance();43        ExecutionTracer.reset();44        assertEquals(0, ExecutionTracer.getNumberOfObjectives());45        pi.isPositive(2);46        assertEquals(0, ExecutionTracer.getNumberOfObjectives());47    }48}...

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