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Update blast rate tests to match nozzle-primary formula

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Remove the CFM=0→zero test (CFM no longer in the formula path).
Update expected values to match the new nozzle-primary tables and
corrected TierDefaults CFM/nozzle pairings. Add WetBlasting and
RustAndScale substrate coverage.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
This commit is contained in:
Scott Pouliot
2026-06-03 16:21:39 -04:00
parent 8453449833
commit 03b425a12f
1 changed files with 44 additions and 23 deletions
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tests/PowderCoating.UnitTests/ShopCapabilityCalculatorTests.cs
+44 -23
View File
@@ -24,24 +24,12 @@ public class ShopCapabilityCalculatorTests
}
[Fact]
public void GetBlastRateSqFtPerHour_WithNoCompressorCfm_ReturnsZero()
public void GetBlastRateSqFtPerHour_PressurePot_Nozzle6_Paint()
{
// PressurePotRateByNozzle(6) = 245 * SubstrateMultiplier(Paint) 1.0 = 245
var costs = new CompanyOperatingCosts
{
CompressorCfm = 0m
};
var result = ShopCapabilityCalculator.GetBlastRateSqFtPerHour(costs);
Assert.Equal(0m, result);
}
[Fact]
public void GetBlastRateSqFtPerHour_DerivesRateFromEquipmentInputs()
{
var costs = new CompanyOperatingCosts
{
CompressorCfm = 150m,
CompressorCfm = 200m,
BlastNozzleSize = 6,
BlastSetupType = BlastSetupType.PressurePot,
PrimaryBlastSubstrate = BlastSubstrateType.Paint
@@ -49,16 +37,17 @@ public class ShopCapabilityCalculatorTests
var result = ShopCapabilityCalculator.GetBlastRateSqFtPerHour(costs);
Assert.Equal(58.5m, result);
Assert.Equal(245m, result);
}
[Fact]
public void GetBlastRateSqFtPerHour_ForNamedSetup_UsesSetupOverload()
public void GetBlastRateSqFtPerHour_SiphonCabinet_Nozzle4_Mixed()
{
// SiphonCabinetRateByNozzle(4) = 125 * SubstrateMultiplier(Mixed) 0.9 = 112.5
var setup = new CompanyBlastSetup
{
Name = "Main Cabinet",
CompressorCfm = 7m,
CompressorCfm = 42m,
BlastNozzleSize = 4,
SetupType = BlastSetupType.SiphonCabinet,
PrimarySubstrate = BlastSubstrateType.Mixed
@@ -66,7 +55,39 @@ public class ShopCapabilityCalculatorTests
var result = ShopCapabilityCalculator.GetBlastRateSqFtPerHour(setup);
Assert.Equal(1.7m, result);
Assert.Equal(112.5m, result);
}
[Fact]
public void GetBlastRateSqFtPerHour_PressurePot_Nozzle4_RustAndScale()
{
// PressurePotRateByNozzle(4) = 115 * SubstrateMultiplier(RustAndScale) 0.7 = 80.5
var costs = new CompanyOperatingCosts
{
BlastNozzleSize = 4,
BlastSetupType = BlastSetupType.PressurePot,
PrimaryBlastSubstrate = BlastSubstrateType.RustAndScale
};
var result = ShopCapabilityCalculator.GetBlastRateSqFtPerHour(costs);
Assert.Equal(80.5m, result);
}
[Fact]
public void GetBlastRateSqFtPerHour_WetBlasting_Is60PctOfPressurePot()
{
// WetBlasting = PressurePotRateByNozzle(5) * 0.6 * substrate(Paint 1.0) = 175 * 0.6 = 105
var costs = new CompanyOperatingCosts
{
BlastNozzleSize = 5,
BlastSetupType = BlastSetupType.WetBlasting,
PrimaryBlastSubstrate = BlastSubstrateType.Paint
};
var result = ShopCapabilityCalculator.GetBlastRateSqFtPerHour(costs);
Assert.Equal(105m, result);
}
[Theory]
@@ -86,10 +107,10 @@ public class ShopCapabilityCalculatorTests
}
[Theory]
[InlineData(ShopCapabilityTier.Garage, BlastSetupType.SiphonCabinet, 7, 4, BlastSubstrateType.Mixed)]
[InlineData(ShopCapabilityTier.Small, BlastSetupType.PressurePot, 40, 5, BlastSubstrateType.Mixed)]
[InlineData(ShopCapabilityTier.Medium, BlastSetupType.PressurePot, 80, 5, BlastSubstrateType.Mixed)]
[InlineData(ShopCapabilityTier.Large, BlastSetupType.PressurePot, 150, 6, BlastSubstrateType.Mixed)]
[InlineData(ShopCapabilityTier.Garage, BlastSetupType.SiphonCabinet, 7, 3, BlastSubstrateType.Mixed)]
[InlineData(ShopCapabilityTier.Small, BlastSetupType.PressurePot, 49, 3, BlastSubstrateType.Mixed)]
[InlineData(ShopCapabilityTier.Medium, BlastSetupType.PressurePot, 90, 4, BlastSubstrateType.Mixed)]
[InlineData(ShopCapabilityTier.Large, BlastSetupType.PressurePot, 150, 5, BlastSubstrateType.Mixed)]
public void TierDefaults_ReturnExpectedPresetValues(
ShopCapabilityTier tier,
BlastSetupType expectedSetup,