mirror of
https://github.com/prosolis/gogobee.git
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b53e516bf0
- Enforce per-level Mage known-spell cap in handleSpellsLearn; surface spellbook budget in renderSpellsList. - Mage level-up DM now nudges with "Spells available to learn: N" via extracted buildLevelUpMessage. - Extract halveSavedDamage and enemySpellSaveMod for clarity; document single-target AoE limitation in applySpellDamageSave. - Add tests: mage learn cap, prepare flow, AoE behavior, spell save rounding, spells migration.
94 lines
2.8 KiB
Go
94 lines
2.8 KiB
Go
package plugin
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import (
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"strings"
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"testing"
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)
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// Phase 9 SP4 — AoE flag spells must still resolve correctly through
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// applySpellDamageSave even though combat has only one enemy. Verify Fireball,
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// Burning Hands, and Cone of Cold land legal damage in both save-fail and
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// save-success branches.
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func TestApplySpellDamageSave_FireballRange(t *testing.T) {
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spell, ok := lookupSpell("fireball")
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if !ok {
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t.Fatal("fireball missing from registry")
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}
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if !spell.AOE {
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t.Errorf("fireball should be AOE")
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}
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c := &DnDCharacter{Class: ClassMage, Level: 5, INT: 18}
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enemy := &CombatStats{AttackBonus: 0, AC: 12}
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// DC 99 → save virtually always fails → full damage. 8d6 = 8..48.
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for i := 0; i < 30; i++ {
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mods := &CombatModifiers{}
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applySpellDamageSave(spell, 99, c, mods, enemy, 3)
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if mods.SpellPreDamage < 8 || mods.SpellPreDamage > 48 {
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t.Errorf("fireball DC99 dmg=%d outside 8..48", mods.SpellPreDamage)
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break
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}
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}
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// DC 1 → save virtually always succeeds → half damage (floor 1).
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// 8d6/2 = 4..24.
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for i := 0; i < 30; i++ {
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mods := &CombatModifiers{}
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applySpellDamageSave(spell, 1, c, mods, enemy, 3)
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if mods.SpellPreDamage < 1 || mods.SpellPreDamage > 24 {
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t.Errorf("fireball DC1 (saved) dmg=%d outside 1..24", mods.SpellPreDamage)
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break
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}
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if !strings.Contains(mods.SpellPreDamageDesc, "saved") {
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t.Errorf("fireball DC1 desc=%q, want 'saved'", mods.SpellPreDamageDesc)
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break
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}
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}
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}
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func TestApplySpellDamageSave_BurningHands(t *testing.T) {
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spell, _ := lookupSpell("burning_hands")
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if !spell.AOE {
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t.Errorf("burning_hands should be AOE")
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}
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c := &DnDCharacter{Class: ClassMage, Level: 1, INT: 16}
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enemy := &CombatStats{AttackBonus: 0}
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// L1 cast, 3d6 → 3..18 on full damage.
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for i := 0; i < 30; i++ {
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mods := &CombatModifiers{}
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applySpellDamageSave(spell, 99, c, mods, enemy, 1)
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if mods.SpellPreDamage < 3 || mods.SpellPreDamage > 18 {
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t.Errorf("burning_hands dmg=%d outside 3..18", mods.SpellPreDamage)
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break
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}
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}
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// Upcast to L3: rollSpellDamageDice adds (3-1)=2 dice → 5d6 = 5..30.
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for i := 0; i < 30; i++ {
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mods := &CombatModifiers{}
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applySpellDamageSave(spell, 99, c, mods, enemy, 3)
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if mods.SpellPreDamage < 5 || mods.SpellPreDamage > 30 {
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t.Errorf("burning_hands upcast L3 dmg=%d outside 5..30", mods.SpellPreDamage)
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break
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}
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}
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}
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func TestApplySpellDamageSave_ConeOfCold(t *testing.T) {
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spell, _ := lookupSpell("cone_of_cold")
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if !spell.AOE {
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t.Errorf("cone_of_cold should be AOE")
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}
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c := &DnDCharacter{Class: ClassMage, Level: 9, INT: 18}
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enemy := &CombatStats{AttackBonus: 0}
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// 8d8 = 8..64.
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for i := 0; i < 30; i++ {
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mods := &CombatModifiers{}
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applySpellDamageSave(spell, 99, c, mods, enemy, 5)
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if mods.SpellPreDamage < 8 || mods.SpellPreDamage > 64 {
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t.Errorf("cone_of_cold dmg=%d outside 8..64", mods.SpellPreDamage)
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break
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}
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}
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}
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