# HG changeset patch
# User IBBoard <dev@ibboard.co.uk>
# Date 1302344307 0
# Node ID 6f46fa3c47e51f19f3f51ea4971566366e7c3242
# Parent  d186d46f0bae345f5515c6324946094520926b3b
Re #27: Unit requirements
 * Test threshold
 * Test that default setting is 0
 * Test that "No more than" requirement gives "N/A" when appropriate

diff -r d186d46f0bae -r 6f46fa3c47e5 API/Objects/Requirement/UnitRequiresNoMoreThanNOfUnitTypeRequirementTest.cs
--- a/API/Objects/Requirement/UnitRequiresNoMoreThanNOfUnitTypeRequirementTest.cs	Wed Apr 06 20:05:04 2011 +0000
+++ b/API/Objects/Requirement/UnitRequiresNoMoreThanNOfUnitTypeRequirementTest.cs	Sat Apr 09 10:18:27 2011 +0000
@@ -90,15 +90,38 @@
 		}
 
 		[Test()]
+		public void TestAddingUnitTriggersFailure()
+		{
+			Army army = new Army(mockRace, "Test", 1000);
+			AddUnitOfTypeToArmy(unitType2, army);
+			RequiresNoMoreThanNOfUnitTypeRequirement req = new UnitRequiresNoMoreThanNOfUnitTypeRequirement(unitType1);
+			req.AddUnitTypeRequirement(unitType2, 1);
+			Assert.That(req.AllowsAdding(unitType1, army), Is.EqualTo(Validation.Passed));
+			AddUnitOfTypeToArmy(unitType2, army);
+			Assert.That(req.AllowsAdding(unitType1, army), Is.EqualTo(Validation.Failed));
+		}
+
+		[Test()]
 		public void TestAddingUnitTypeDefaultsToNoMoreThanZero()
 		{
 			Army army = new Army(mockRace, "Test", 1000);
 			AddUnitOfTypeToArmy(unitType2, army);
 			RequiresNoMoreThanNOfUnitTypeRequirement req = new UnitRequiresNoMoreThanNOfUnitTypeRequirement(unitType1);
+			Assert.That(req.AllowsAdding(unitType1, army), Is.EqualTo(Validation.Passed));
 			req.AddUnitTypeRequirement(unitType2);
 			Assert.That(req.AllowsAdding(unitType1, army), Is.EqualTo(Validation.Failed));
 		}
 
+		[Test]
+		public void TestRequirementNotApplicableWhenLimitedUnitNotIncluded()
+		{
+			Army army = new Army(mockRace, "Test", 1000);
+			RequiresNoMoreThanNOfUnitTypeRequirement req = new UnitRequiresNoMoreThanNOfUnitTypeRequirement(unitType1);
+			req.AddUnitTypeRequirement(unitType2);
+			Assert.That(req.AllowsAdding(unitType3, army), Is.EqualTo(Validation.NotApplicable));
+			Assert.That(req.AllowsAdding(unitType2, army), Is.EqualTo(Validation.NotApplicable));
+		}
+
 		private static void AddUnitOfTypeToArmy(UnitType unitType, Army army)
 		{
 			army.AddUnit(CreateUnitOfType(unitType, army));