ModernUO/Projects/UOContent.Tests/Tests/Skills/SkillEventsTests.cs
Kamron Batman 9a25054809
test: remove trivial, duplicate and content-value tests (#2721)
## Summary
Many tests proved a specific change when it landed but don't need to run on every CI build forever. This removes **202 test methods and 9 files: 313 test cases, 2,247 → 1,934**. UOContent.Tests drops from about 14s to about 5s locally.

Removed:
- **Tautologies.** Asserting a constant, a constructor readback or a trivial getter, or testing BCL behavior.
- **Exact duplicates** of a surviving test on the same code path.
- **Obsolete regressions** whose failure can no longer be expressed.
- **Game-content values** shard owners customize (era drop rates, loot and skill tables, single-creature tuning). Each customization would otherwise force a test fix.

## How it was decided
1. Every test was classified, with a reason, by a per-shard sweep over all 287 test files.
2. Each proposed deletion was then checked by a second, adversarial reviewer against the surviving tests and the production code.
3. Anything that was the only coverage of a separate code path was **kept**, even where it looked like a duplicate. Examples: the unsigned `SpanReader`/`SpanWriter` methods, the at-location versus bounds enumerators, null-map enumerables, the security filters, archive-journal state transitions. About 130 proposed deletions were rejected this way.

Whole files removed:
- `FishingTests`, apart from 3 tests: the map-edge scan, serpent cleanup, and SOS chest consumption. The SOS test now stops at the first chest instead of measuring a catch rate. The multi-million-cast rate simulations are gone.
- `LordOaksTests` and `MeerEnragedTests` (single-creature tests).
- `AutoArchiveHelperTests`, `JsonDiscoverableTypeAttributeTests`, `DecimalSerializationTests` and `EnumConversionTests` (tautologies, or tests of their own local helpers).
- `NetworkStatsTests`.
- `MigratedDataLoadTests` (a subset of `AllSpawnFilesLoadTests`).
- `SpawnerFixtureCapture`: a capture tool, not a test, and its `version == 12` assert can no longer pass. The `.bin` fixtures it produced stay.

## Tests
- Server.Tests: 811 pass.
- UOContent.Tests: 1,123 pass.

A follow-up PR, stacked on this one, fixes how the remaining tests behave: shared state, CI-vacuous tests, harness duplication.
2026-10-18 20:08:19 -07:00

84 lines
2.5 KiB
C#

using Server;
using Server.Misc;
using Xunit;
namespace UOContent.Tests;
[Collection("Sequential UOContent Tests")]
public class SkillEventsTests
{
private sealed class Recorder
{
public Mobile From;
public Skill Skill;
public bool Success;
public int Calls;
public void Handle(Mobile from, Skill skill, bool success)
{
From = from;
Skill = skill;
Success = success;
Calls++;
}
}
[Fact]
public void DirectTarget_RolledAttempt_RaisesOnceWithTheReturnedOutcome()
{
var from = new Mobile();
var skill = from.Skills[SkillName.Mining];
var recorder = new Recorder();
SkillEvents.SkillUsed += recorder.Handle;
try
{
var rolled = SkillCheck.Mobile_SkillCheckDirectTarget(from, SkillName.Mining, null, 0.5);
Assert.Equal(1, recorder.Calls);
Assert.Same(from, recorder.From);
Assert.Same(skill, recorder.Skill);
Assert.Equal(rolled, recorder.Success);
Assert.False(SkillCheck.Mobile_SkillCheckDirectTarget(from, SkillName.Mining, null, 0.0));
Assert.Equal(2, recorder.Calls);
Assert.False(recorder.Success);
}
finally
{
SkillEvents.SkillUsed -= recorder.Handle;
from.Delete();
}
}
[Fact]
public void ShortCircuits_StillRaise_WithTheHandlerOutcome()
{
var from = new Mobile();
var recorder = new Recorder();
SkillEvents.SkillUsed += recorder.Handle;
try
{
Assert.True(SkillCheck.Mobile_SkillCheckDirectLocation(from, SkillName.Mining, 1.0));
Assert.Equal(1, recorder.Calls);
Assert.True(recorder.Success);
Assert.False(SkillCheck.Mobile_SkillCheckDirectTarget(from, SkillName.Mining, null, -0.1));
Assert.Equal(2, recorder.Calls);
Assert.False(recorder.Success);
Assert.False(SkillCheck.Mobile_SkillCheckLocation(from, SkillName.Mining, 50.0, 100.0));
Assert.Equal(3, recorder.Calls);
Assert.False(recorder.Success);
Assert.True(SkillCheck.Mobile_SkillCheckTarget(from, SkillName.Mining, null, 0.0, 0.0));
Assert.Equal(4, recorder.Calls);
Assert.True(recorder.Success);
}
finally
{
SkillEvents.SkillUsed -= recorder.Handle;
from.Delete();
}
}
}