CREATE tests

[OlivierBBB]

No description provided.

[lorenzogentile404]

Here you may consider to do the following.

Modify the enum to:

public enum SizeParameter {
  ZERO(0),
  TWELVE(12), // - 3 - 1
  THIRTEEN(13), // - 3 + 0
  FOURTEEN(14), // - 3 + 1
  THIRTY_TWO(32),
  MSIZE,
  MAX;

 public int getValue() {
        if (this == MSIZE || this == MAX) {
            throw new UnsupportedOperationException("...");
        }
        return this.value;
    }

  public boolean isAnyOf(SizeParameter... sizeParameters) {
    for (SizeParameter sizeParameter : sizeParameters) {
      if (this == sizeParameter) {
        return true;
      }
    }
    return false;
  }

  public boolean willRaiseException() {
    return this.isAnyOf(MAX);
  }
}

Then, the code above would become:

 switch (sizeParameter) {
      case MSIZE -> program.op(MSIZE);
      case MAX -> program.push("ff".repeat(32));
      deafult -> program.push(sizeParameter.getValue();
    }

However, it is not a big deal to leave it as it is, but this could be a good approach for the future.

[lorenzogentile404]

Another approach may be using Either, where you basically either store an int or another type, that could be an enum, but it is probably not worth facing that complexity for this simple scenario.

[lorenzogentile404]

also, what translates to an integer may have a more meaningful name rather than ZERO, TWELVE etc.

[OlivierBBB]

Important bug fix, required e.g. for DELEGATECALL to provide the CallFrame with the correct value i.e. callValue