Initial commit: Theriapolis baseline at port/godot branch point

Captures the pre-Godot-port state of the codebase. This is the rollback anchor for the Godot port (M0 of theriapolis-rpg-implementation-plan-godot-port.md). All Phase 0 through Phase 6.5 work is included; Phase 7 is in flight. Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
2026-04-30 20:40:51 -07:00
commit b451f83174
525 changed files with 75786 additions and 0 deletions
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+using Theriapolis.Core.Rules.Stats;
+using Xunit;
+
+namespace Theriapolis.Tests.Rules;
+
+public sealed class ProficiencyBonusTests
+{
+    [Theory]
+    [InlineData(1, 2)]
+    [InlineData(2, 2)]
+    [InlineData(3, 2)]
+    [InlineData(4, 2)]
+    [InlineData(5, 3)]
+    [InlineData(6, 3)]
+    [InlineData(8, 3)]
+    [InlineData(9, 4)]
+    [InlineData(12, 4)]
+    [InlineData(13, 5)]
+    [InlineData(16, 5)]
+    [InlineData(17, 6)]
+    [InlineData(20, 6)]
+    public void ForLevel_MatchesD20Table(int level, int expected)
+    {
+        Assert.Equal(expected, ProficiencyBonus.ForLevel(level));
+    }
+
+    [Theory]
+    [InlineData(0)]
+    [InlineData(-1)]
+    [InlineData(21)]
+    [InlineData(100)]
+    public void ForLevel_OutOfRange_Throws(int level)
+    {
+        Assert.Throws<ArgumentOutOfRangeException>(() => ProficiencyBonus.ForLevel(level));
+    }
+}