ModernUO/Projects/Server.Tests/Tests/Utility/ActivatorExtensionsTests.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

85 lines
2.6 KiB
C#

using Xunit;
namespace Server.Tests
{
public class ActivatorExtensionsTests
{
[Fact]
public void TestZeroParamsActivator()
{
var result = typeof(TestZeroParamsClass).CreateInstance<TestZeroParamsClass>();
Assert.IsType<TestZeroParamsClass>(result);
}
[Fact]
public void TestZeroParamsNullActivator()
{
var result = typeof(TestZeroParamsClass).CreateInstance<TestZeroParamsClass>(null, null);
Assert.IsType<TestZeroParamsClass>(result);
}
[Fact]
public void TestTwoParamsActivator()
{
var result = typeof(TestTwoParamsClass).CreateInstance<TestTwoParamsClass>(10, "ModernUO");
Assert.IsType<TestTwoParamsClass>(result);
Assert.Equal(10, result.Amount);
Assert.Equal("ModernUO", result.Name);
}
[Fact]
public void TestAllParamsOptionalActivator()
{
var result = typeof(TestTwoOptionalParamsClass).CreateInstance<TestTwoOptionalParamsClass>();
Assert.IsType<TestTwoOptionalParamsClass>(result);
Assert.Equal(1, result.Amount);
Assert.Equal("Test ModernUO", result.Name);
}
[Fact]
public void TestAllParamsNullOptionalActivator()
{
var result = typeof(TestTwoOptionalParamsClass).CreateInstance<TestTwoOptionalParamsClass>(null);
Assert.IsType<TestTwoOptionalParamsClass>(result);
Assert.Equal(1, result.Amount);
Assert.Equal("Test ModernUO", result.Name);
}
[Fact]
public void TestLessParamsOptionalActivator()
{
var result = typeof(TestTwoOptionalParamsClass).CreateInstance<TestTwoOptionalParamsClass>(10);
Assert.IsType<TestTwoOptionalParamsClass>(result);
Assert.Equal(10, result.Amount);
Assert.Equal("Test ModernUO", result.Name);
}
private class TestZeroParamsClass
{
}
private class TestTwoParamsClass
{
public int Amount;
public string Name;
public TestTwoParamsClass(int amount, string name)
{
Amount = amount;
Name = name;
}
}
private class TestTwoOptionalParamsClass
{
public int Amount;
public string Name;
public TestTwoOptionalParamsClass(int amount = 1, string name = "Test ModernUO")
{
Amount = amount;
Name = name;
}
}
}
}