package me.pagarme;

import me.pagar.model.PagarMe;
import org.junit.Assert;
import org.junit.Test;

public class PostbackTest extends BaseTest {
    
    @Test
    public void testNullOrEmptyParams() {
        Assert.assertFalse( PagarMe.validateRequestSignature("", "") );
        Assert.assertFalse( PagarMe.validateRequestSignature(null, null) );        
    }
}

@@ -92,16 +92,41 @@
 it.Test;
+%0Aimport org.junit.Before;
 %0A%0Apublic
@@ -165,24 +165,96 @@
 Test %7B%0A    %0A
+    @Before%0A    public void setUp() %7B%0A        super.setUp();%0A    %7D%0A    %0A
     @Test%0A  

fix tests