JUnit Run test in a particular order

In JUnit, you can use @FixMethodOrder(MethodSorters.NAME_ASCENDING) to run the test methods by method name, in lexicographic order.

P.S Tested with JUnit 4.12

package com.mkyong;
import org.junit.FixMethodOrder;
import org.junit.Test;
import org.junit.runners.MethodSorters;
import static org.hamcrest.CoreMatchers.is;
import static org.junit.Assert.assertThat;
//Sorts by method name
@FixMethodOrder(MethodSorters.NAME_ASCENDING)
public class ExecutionOrderTest {
    @Test
    public void testB() {
        assertThat(1 + 1, is(2));
    @Test
    public void test1() {
        assertThat(1 + 1, is(2));
    @Test
    public void testA() {
        assertThat(1 + 1, is(2));
    @Test
    public void test2() {
        assertThat(1 + 1, is(2));
    @Test
    public void testC() {
        assertThat(1 + 1, is(2));

Output, the above test methods will run in the following order :

test1
test2
testA
testB
testC

References

1. JUnit MethodSorters JavaDoc
2. JUnit Test execution order