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feat: track archetype, abilities, and buff on unit state

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This commit is contained in:
Keith Solomon
2026-07-05 19:05:03 -05:00
parent 88149ab1cf
commit e70b60696c
2 changed files with 168 additions and 1 deletions
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tests/Unit/Domain/UnitStateTest.php
+103
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@@ -132,10 +132,109 @@ final class UnitStateTest extends TestCase
self::assertSame($unit, $unit->startTurn());
}
public function testItCarriesArchetypeAbilitiesAndBonus(): void
{
$unit = new UnitState(
id: 'unit-1',
teamId: 'alpha',
position: new Position(0, 0),
maxHealth: 10,
health: 10,
attack: 4,
defense: 2,
speed: 4,
actionsRemaining: 2,
hasAttacked: false,
archetype: \BattleForge\Domain\Archetype::Support,
abilities: ['heal', 'buff'],
attackBonus: 2,
hasUsedAbility: false,
);
self::assertSame(\BattleForge\Domain\Archetype::Support, $unit->archetype);
self::assertSame(['heal', 'buff'], $unit->abilities);
self::assertSame(2, $unit->attackBonus);
self::assertFalse($unit->hasUsedAbility);
}
public function testItRejectsEmptyStringAbilities(): void
{
$this->expectException(InvalidArgumentException::class);
$this->expectExceptionMessage('Unit abilities must be non-empty strings.');
new UnitState(
id: 'unit-1',
teamId: 'alpha',
position: new Position(0, 0),
maxHealth: 10,
health: 10,
attack: 4,
defense: 2,
speed: 4,
actionsRemaining: 2,
hasAttacked: false,
archetype: \BattleForge\Domain\Archetype::Defender,
abilities: [''],
);
}
public function testItExposesAllowedAbilitiesFromTheArchetypeCatalog(): void
{
$unit = $this->unit();
self::assertSame(
\BattleForge\Domain\ArchetypeCatalog::templates()[$unit->archetype->value]->allowedAbilities,
$unit->allowedAbilities(),
);
}
public function testWithAttackBonusReturnsAChangedCopyAndRejectsNegativeBonus(): void
{
$unit = $this->unit();
$buffed = $unit->withAttackBonus(3);
self::assertNotSame($unit, $buffed);
self::assertSame(0, $unit->attackBonus);
self::assertSame(3, $buffed->attackBonus);
$this->expectException(\InvalidArgumentException::class);
$unit->withAttackBonus(-1);
}
public function testSpendAbilityMarksAndConsumesOneActionButNotTwo(): void
{
$unit = $this->unit();
$spent = $unit->spendAbility();
self::assertSame(1, $spent->actionsRemaining);
self::assertTrue($spent->hasUsedAbility);
}
public function testSpendAbilityRejectsAUnitThatAlreadyUsedAnAbility(): void
{
$unit = $this->unit(hasUsedAbility: true);
$this->expectException(\InvalidArgumentException::class);
$unit->spendAbility();
}
public function testStartTurnClearsAttackBonusAndAbilityUse(): void
{
$unit = $this->unit(actionsRemaining: 0, hasAttacked: true, attackBonus: 3, hasUsedAbility: true);
$started = $unit->startTurn();
self::assertSame(2, $started->actionsRemaining);
self::assertFalse($started->hasAttacked);
self::assertSame(0, $started->attackBonus);
self::assertFalse($started->hasUsedAbility);
}
private function unit(
int $health = 10,
int $actionsRemaining = 2,
bool $hasAttacked = false,
int $attackBonus = 0,
bool $hasUsedAbility = false,
): UnitState {
return new UnitState(
'unit-1',
@@ -148,6 +247,10 @@ final class UnitStateTest extends TestCase
4,
$actionsRemaining,
$hasAttacked,
archetype: \BattleForge\Domain\Archetype::Defender,
abilities: [],
attackBonus: $attackBonus,
hasUsedAbility: $hasUsedAbility,
);
}
}