Useless assignment of enum values to corresponding static fields in generated tests #618

public enum Coin {
    HEADS,
    TAILS;

    public Coin reverse() {
        return this == HEADS ? TAILS : HEADS;
    }
}

   ///region SUCCESSFUL EXECUTIONS for method reverse()

    /**
     * <pre>
     * Test executes conditions:
     *     {@code (this == HEADS): False }
     * returns from: {@code return this == HEADS ? TAILS : HEADS; }
     * </pre>
     */
    @Test
    //@org.junit.jupiter.api.DisplayName("reverse: this == HEADS : False -> return this == HEADS ? TAILS : HEADS")
    public void testReverse_NotEqualsHEADS() throws ClassNotFoundException, IllegalAccessException, NoSuchFieldException {
        Coin prevHEADS = Coin.HEADS;
        try {
            Coin heads = Coin.HEADS;
            Class coinClazz = Class.forName("enums.Coin");
            setStaticField(coinClazz, "HEADS", heads);
            Coin coin = Coin.TAILS;

            Coin actual = coin.reverse();


            assertEquals(heads, actual);
        } finally {
            setStaticField(Coin.class, "HEADS", prevHEADS);
        }
    }

    /**
     * <pre>
     * Test executes conditions:
     *     {@code (this == HEADS): True }
     * returns from: {@code return this == HEADS ? TAILS : HEADS; }
     * </pre>
     */
    @Test
    //@org.junit.jupiter.api.DisplayName("reverse: this == HEADS : True -> return this == HEADS ? TAILS : HEADS")
    public void testReverse_EqualsHEADS() throws ClassNotFoundException, IllegalAccessException, NoSuchFieldException {
        Coin prevHEADS = Coin.HEADS;
        Coin prevTAILS = Coin.TAILS;
        try {
            Coin heads = Coin.HEADS;
            Class coinClazz = Class.forName("enums.Coin");
            setStaticField(coinClazz, "HEADS", heads);
            Coin tails = Coin.TAILS;
            setStaticField(coinClazz, "TAILS", tails);

            Coin actual = heads.reverse();


            assertEquals(tails, actual);
        } finally {
            setStaticField(Coin.class, "HEADS", prevHEADS);
            setStaticField(Coin.class, "TAILS", prevTAILS);
        }
    }
    ///endregion