pokeemerald/test/battle/move_effect/defense_down.c

#include "global.h"
#include "test/battle.h"

ASSUMPTIONS
{
    ASSUME(gBattleMoves[MOVE_TAIL_WHIP].effect == EFFECT_DEFENSE_DOWN);
}

SINGLE_BATTLE_TEST("Tail Whip lowers Defense", s16 damage)
{
    bool32 lowerDefense;
    PARAMETRIZE { lowerDefense = FALSE; }
    PARAMETRIZE { lowerDefense = TRUE; }
    GIVEN {
        ASSUME(gBattleMoves[MOVE_TACKLE].split == SPLIT_PHYSICAL);
        PLAYER(SPECIES_WOBBUFFET);
        OPPONENT(SPECIES_WOBBUFFET);
    } WHEN {
        if (lowerDefense) TURN { MOVE(player, MOVE_TAIL_WHIP); }
        TURN { MOVE(player, MOVE_TACKLE); }
    } SCENE {
        if (lowerDefense) {
            ANIMATION(ANIM_TYPE_MOVE, MOVE_TAIL_WHIP, player);
            ANIMATION(ANIM_TYPE_GENERAL, B_ANIM_STATS_CHANGE, opponent);
            MESSAGE("Foe Wobbuffet's Defense fell!");
        }
        ANIMATION(ANIM_TYPE_MOVE, MOVE_TACKLE, player);
        HP_BAR(opponent, captureDamage: &results[i].damage);
    } FINALLY {
        EXPECT_MUL_EQ(results[0].damage, Q_4_12(1.5), results[1].damage);
    }
}