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view API/Objects/Requirement/UnitRequiresNUnitsForMUnitsRequirementTests.cs @ 220:0fa634c6391b

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Re #394: Make requirements (or factory) more closely match Rollcall methods * Add matching unit tests for validation
author IBBoard <dev@ibboard.co.uk>
date Sat, 24 Mar 2012 19:32:47 +0000
parents f951595143a9
children c40cb2048fc3
line wrap: on
line source

// This file (UnitRequiresNUnitsForMUnitsRequirementTest.cs) is a part of the IBBoard.WarFoundry.API.Tests project and is copyright 2011 IBBoard
// 
// The file and the library/program it is in are licensed and distributed, without warranty, under the GNU Affero GPL license, either version 3 of the License or (at your option) any later version. Please see COPYING for more information and the full license.
using System;
using NUnit.Framework;
using IBBoard.WarFoundry.API.Objects.Mock;
using NUnit.Framework.SyntaxHelpers;

namespace IBBoard.WarFoundry.API.Objects.Requirement
{
	[TestFixture()]
	public class UnitRequiresNUnitsForMUnitsRequirementTests : AbstractUnitTypeUnitRequirementTest<UnitType, UnitRequiresNUnitsForMUnitsRequirement>
	{
		[Test()]
		public void TestAddingUnitTypeWithNoUnitsAndOneUnitTypeRequiredFails()
		{
			Army army = new Army(mockRace, "Test", 1000);
			UnitRequiresNUnitsForMUnitsRequirement req = new UnitRequiresNUnitsForMUnitsRequirement(unitType1);
			req.AddUnitTypeRequirement(unitType2);
			Assert_That__FailsAdding(req, unitType1, army, "Army must contain: 1 × " + unitType2.Name + " for every 1 × " + unitType1.Name + " (would have 0 for 1).");
		}

		[Test()]
		public void TestAddingUnitTypeWithOneUnitAndOneUnitTypeRequiredPasses()
		{
			Army army = new Army(mockRace, "Test", 1000);
			AddUnitOfTypeToArmy(unitType2, army);
			UnitRequiresNUnitsForMUnitsRequirement req = new UnitRequiresNUnitsForMUnitsRequirement(unitType1);
			req.AddUnitTypeRequirement(unitType2);
			Assert_That__PassesAdding(req, unitType1, army);
		}

		[Test()]
		public void TestAddingUnitTypeWithOneUnitAndOneUnitTypeRequiredPassesWhenAddingRequiredUnitType()
		{
			Army army = new Army(mockRace, "Test", 1000);
			AddUnitOfTypeToArmy(unitType1, army);
			UnitRequiresNUnitsForMUnitsRequirement req = new UnitRequiresNUnitsForMUnitsRequirement(unitType1);
			req.AddUnitTypeRequirement(unitType2);
			Assert_That__PassesAdding(req, unitType2, army);
		}

		[Test()]
		public void TestAddingUnitTypeSetsLimit()
		{
			Army army = new Army(mockRace, "Test", 1000);
			AddUnitOfTypeToArmy(unitType2, army);
			UnitRequiresNUnitsForMUnitsRequirement req = new UnitRequiresNUnitsForMUnitsRequirement(unitType1);
			req.AddUnitTypeRequirement(unitType2, 1);
			Assert_That__PassesAdding(req, unitType1, army);
		}

		[Test()]
		public void TestAddingUnitTypeSetsLimitForFailure()
		{
			Army army = new Army(mockRace, "Test", 1000);
			AddUnitOfTypeToArmy(unitType1, army);
			AddUnitOfTypeToArmy(unitType2, army);
			UnitRequiresNUnitsForMUnitsRequirement req = new UnitRequiresNUnitsForMUnitsRequirement(unitType1);
			req.AddUnitTypeRequirement(unitType2, 1);
			Assert_That__FailsAdding(req, unitType1, army, "Army must contain: 1 × " + unitType2.Name + " for every 1 × " + unitType1.Name + " (would have 1 for 2).");
		}

		[Test()]
		public void TestAddingUnitTriggersPass()
		{
			Army army = new Army(mockRace, "Test", 1000);
			UnitRequiresNUnitsForMUnitsRequirement req = new UnitRequiresNUnitsForMUnitsRequirement(unitType1);
			req.AddUnitTypeRequirement(unitType2, 1);
			Assert_That__FailsAdding(req, unitType1, army, "Army must contain: 1 × " + unitType2.Name + " for every 1 × " + unitType1.Name + " (would have 0 for 1).");
			AddUnitOfTypeToArmy(unitType2, army);
			Assert_That__PassesAdding(req, unitType1, army);
		}

		[Test()]
		public void TestAddingLimitedUnitTriggersFailure()
		{
			Army army = new Army(mockRace, "Test", 1000);
			AddUnitOfTypeToArmy(unitType1, army);
			UnitRequiresNUnitsForMUnitsRequirement req = new UnitRequiresNUnitsForMUnitsRequirement(unitType1);
			req.AddUnitTypeRequirement(unitType2);
			Assert_That__PassesAdding(req, unitType2, army);
			AddUnitOfTypeToArmy(unitType1, army);
			Assert_That__FailsAdding(req, unitType2, army, "Army must contain: 1 × " + unitType2.Name + " for every 1 × " + unitType1.Name + " (would have 1 for 2).");
		}

		[Test()]
		public void TestAddingUnitTypeDefaultsToOne()
		{
			Army army = new Army(mockRace, "Test", 1000);
			UnitRequiresNUnitsForMUnitsRequirement req = new UnitRequiresNUnitsForMUnitsRequirement(unitType1);
			req.AddUnitTypeRequirement(unitType2);
			Assert_That__FailsAdding(req, unitType1, army, "Army must contain: 1 × " + unitType2.Name + " for every 1 × " + unitType1.Name + " (would have 0 for 1).");
			AddUnitOfTypeToArmy(unitType2, army);
			Assert_That__PassesAdding(req, unitType1, army);
		}

		[Test]
		public void TestRequirementNotApplicableWhenCheckingAddForNonLimitedUnits()
		{
			Army army = new Army(mockRace, "Test", 1000);
			UnitRequiresNUnitsForMUnitsRequirement req = new UnitRequiresNUnitsForMUnitsRequirement(unitType1);
			req.AddUnitTypeRequirement(unitType2);
			Assert_That__AddingNotApplicable(req, unitType3, army);
			Assert_That__AddingNotApplicable(req, unitType2, army);
		}

		[Test]
		public void TestRequirementNotApplicableAfterAddingLimitedUnit()
		{
			Army army = new Army(mockRace, "Test", 1000);
			UnitRequiresNUnitsForMUnitsRequirement req = new UnitRequiresNUnitsForMUnitsRequirement(unitType1);
			req.AddUnitTypeRequirement(unitType2);
			Assert_That__AddingNotApplicable(req, unitType3, army);
			AddUnitOfTypeToArmy(unitType1, army);
			Assert_That__AddingNotApplicable(req, unitType3, army);
		}

		[Test]
		public void TestRequirementNotApplicableBecomesPassAfterAddingLimitedUnit()
		{
			Army army = new Army(mockRace, "Test", 1000);
			UnitRequiresNUnitsForMUnitsRequirement req = new UnitRequiresNUnitsForMUnitsRequirement(unitType1);
			req.AddUnitTypeRequirement(unitType2);
			Assert_That__AddingNotApplicable(req, unitType2, army);
			AddUnitOfTypeToArmy(unitType1, army);
			Assert_That__PassesAdding(req, unitType2, army);
		}

		[Test]
		public void TestRequirementNotApplicableBecomesFailAfterAddingLimitedUnit()
		{
			Army army = new Army(mockRace, "Test", 1000);
			UnitRequiresNUnitsForMUnitsRequirement req = new UnitRequiresNUnitsForMUnitsRequirement(unitType1);
			req.AddUnitTypeRequirement(unitType2, 2, 1);
			Assert_That__AddingNotApplicable(req, unitType2, army);
			AddUnitOfTypeToArmy(unitType1, army);
			Assert_That__FailsAdding(req, unitType2, army, "Army must contain: 2 × " + unitType2.Name + " for every 1 × " + unitType1.Name + " (would have 1 for 1).");
		}

		[Test]
		public void TestRequirementFailsWhenLimitedUnitsChange()
		{
			Army army = new Army(mockRace, "Test", 1000);
			AddUnitOfTypeToArmy(unitType1, army);
			UnitRequiresNUnitsForMUnitsRequirement req = new UnitRequiresNUnitsForMUnitsRequirement(unitType1);
			req.AddUnitTypeRequirement(unitType2);
			Assert_That__PassesAdding(req, unitType2, army);
			AddUnitOfTypeToArmy(unitType1, army);
			Assert_That__FailsAdding(req, unitType2, army, "Army must contain: 1 × " + unitType2.Name + " for every 1 × " + unitType1.Name + " (would have 1 for 2).");
		}

		[Test]
		public void TestAddingRequirementWithOR()
		{
			Army army = new Army(mockRace, "Test", 1000);
			UnitRequiresNUnitsForMUnitsRequirement req = new UnitRequiresNUnitsForMUnitsRequirement(unitType1);
			req.AddUnitTypeRequirement(unitType2, unitType3);
			Assert_That__FailsAdding(req, unitType1, army, "Army must contain: 1 × " + unitType2.Name + " or " + unitType3.Name + " for every 1 × " + unitType1.Name + " (would have 0 for 1).");
			AddUnitOfTypeToArmy(unitType2, army);
			Assert_That__PassesAdding(req, unitType1, army);
		}

		[Test]
		public void TestAddingRequirementWithORWithOtherUnit()
		{
			Army army = new Army(mockRace, "Test", 1000);
			UnitRequiresNUnitsForMUnitsRequirement req = new UnitRequiresNUnitsForMUnitsRequirement(unitType1);
			req.AddUnitTypeRequirement(unitType2, unitType3);
			Assert_That__FailsAdding(req, unitType1, army, "Army must contain: 1 × " + unitType2.Name + " or " + unitType3.Name + " for every 1 × " + unitType1.Name + " (would have 0 for 1).");
			AddUnitOfTypeToArmy(unitType2, army);
			Assert_That__PassesAdding(req, unitType1, army);
		}

		[Test]
		public void TestAddingRequirementWithORWithLimit()
		{
			Army army = new Army(mockRace, "Test", 1000);
			UnitRequiresNUnitsForMUnitsRequirement req = new UnitRequiresNUnitsForMUnitsRequirement(unitType1);
			req.AddUnitTypeRequirement(2, 1, unitType2, unitType3);
			Assert_That__FailsAdding(req, unitType1, army, "Army must contain: 2 × " + unitType2.Name + " or " + unitType3.Name + " for every 1 × " + unitType1.Name + " (would have 0 for 1).");
			AddUnitOfTypeToArmy(unitType2, army);
			Assert_That__FailsAdding(req, unitType1, army, "Army must contain: 2 × " + unitType2.Name + " or " + unitType3.Name + " for every 1 × " + unitType1.Name + " (would have 1 for 1).");
			AddUnitOfTypeToArmy(unitType2, army);
			Assert_That__PassesAdding(req, unitType1, army);
		}

		[Test]
		public void TestAddingRequirementWithORWithLimitWithOtherUnit()
		{
			Army army = new Army(mockRace, "Test", 1000);
			UnitRequiresNUnitsForMUnitsRequirement req = new UnitRequiresNUnitsForMUnitsRequirement(unitType1);
			req.AddUnitTypeRequirement(2, 1, unitType2, unitType3);
			Assert_That__FailsAdding(req, unitType1, army, "Army must contain: 2 × " + unitType2.Name + " or " + unitType3.Name + " for every 1 × " + unitType1.Name + " (would have 0 for 1).");
			AddUnitOfTypeToArmy(unitType3, army);
			Assert_That__FailsAdding(req, unitType1, army, "Army must contain: 2 × " + unitType2.Name + " or " + unitType3.Name + " for every 1 × " + unitType1.Name + " (would have 1 for 1).");
			AddUnitOfTypeToArmy(unitType3, army);
			Assert_That__PassesAdding(req, unitType1, army);
		}

		[Test]
		public void TestAddingRequirementWithORWithLimitWithBothUnits()
		{
			Army army = new Army(mockRace, "Test", 1000);
			UnitRequiresNUnitsForMUnitsRequirement req = new UnitRequiresNUnitsForMUnitsRequirement(unitType1);
			req.AddUnitTypeRequirement(2, 1, unitType2, unitType3);
			Assert_That__FailsAdding(req, unitType1, army, "Army must contain: 2 × " + unitType2.Name + " or " + unitType3.Name + " for every 1 × " + unitType1.Name + " (would have 0 for 1).");
			AddUnitOfTypeToArmy(unitType2, army);
			Assert_That__FailsAdding(req, unitType1, army, "Army must contain: 2 × " + unitType2.Name + " or " + unitType3.Name + " for every 1 × " + unitType1.Name + " (would have 1 for 1).");
			AddUnitOfTypeToArmy(unitType3, army);
			Assert_That__PassesAdding(req, unitType1, army);
		}

		[Test]
		public void TestAddingRequirementWithORBasedOnRollcall()
		{
			Army army = new Army(mockRace, "Test", 1000);
			UnitRequiresNUnitsForMUnitsRequirement req = new UnitRequiresNUnitsForMUnitsRequirement(unitType1);
			req.AddUnitTypeRequirement(2, unitType2, unitType3);
			AddUnitsOfTypeToArmy(3, unitType2, army);
			AddUnitsOfTypeToArmy(2, unitType3, army);
			AddUnitsOfTypeToArmy(9, unitType1, army);
			Assert_That__PassesAdding(req, unitType1, army);
			AddUnitOfTypeToArmy(unitType1, army);
			Assert_That__FailsAdding(req, unitType1, army, "Army must contain: 1 × " + unitType2.Name + " or " + unitType3.Name + " for every 2 × " + unitType1.Name + " (would have 5 for 11).");
		}

		[Test]
		public void TestAddingRequirementWithoutORBasedOnRollcall()
		{
			Army army = new Army(mockRace, "Test", 1000);
			UnitRequiresNUnitsForMUnitsRequirement req = new UnitRequiresNUnitsForMUnitsRequirement(unitType1);
			req.AddUnitTypeRequirement(2, unitType2);
			req.AddUnitTypeRequirement(2, unitType3);
			AddUnitsOfTypeToArmy(3, unitType2, army);
			AddUnitsOfTypeToArmy(2, unitType3, army);
			AddUnitsOfTypeToArmy(3, unitType1, army);
			Assert_That__PassesAdding(req, unitType1, army);
			AddUnitOfTypeToArmy(unitType1, army);
			Assert_That__FailsAdding(req, unitType1, army, "Army must contain: 1 × " + unitType3.Name + " for every 2 × " + unitType1.Name + " (would have 2 for 5).");
		}

		[Test]
		public void TestValidationNotApplicableWithNoLimitedUnit()
		{
			Army army = new Army(mockRace, "Test", 1000);
			UnitRequiresNUnitsForMUnitsRequirement req = new UnitRequiresNUnitsForMUnitsRequirement(unitType1);
			req.AddUnitTypeRequirement(unitType2);
			Assert_That__NotApplicable(req, army);
			AddUnitOfTypeToArmy(unitType3, army);
			Assert_That__NotApplicable(req, army);
			AddUnitOfTypeToArmy(unitType2, army);
			Assert_That__NotApplicable(req, army);
		}

		[Test()]
		public void TestValidatingWithNoUnitsAndOneUnitTypeRequiredFails()
		{
			Army army = new Army(mockRace, "Test", 1000);
			AddUnitOfTypeToArmy(unitType1, army);
			UnitRequiresNUnitsForMUnitsRequirement req = new UnitRequiresNUnitsForMUnitsRequirement(unitType1);
			req.AddUnitTypeRequirement(unitType2);
			Assert_That__ValidationFails(req, army, "Army must contain: 1 × " + unitType2.Name + " for every 1 × " + unitType1.Name + " (have 0 for 1).");
		}

		[Test()]
		public void TestValidatingUnitWithOneUnitAndOneUnitTypeRequiredPasses()
		{
			Army army = new Army(mockRace, "Test", 1000);
			AddUnitOfTypeToArmy(unitType2, army);
			AddUnitOfTypeToArmy(unitType1, army);
			UnitRequiresNUnitsForMUnitsRequirement req = new UnitRequiresNUnitsForMUnitsRequirement(unitType1);
			req.AddUnitTypeRequirement(unitType2);
			Assert_That__ValidationPasses(req, army);
		}

		[Test()]
		public void TestValidatingUnitTypeSetsLimit()
		{
			Army army = new Army(mockRace, "Test", 1000);
			AddUnitOfTypeToArmy(unitType2, army);
			AddUnitOfTypeToArmy(unitType1, army);
			UnitRequiresNUnitsForMUnitsRequirement req = new UnitRequiresNUnitsForMUnitsRequirement(unitType1);
			req.AddUnitTypeRequirement(unitType2, 1);
			Assert_That__ValidationPasses(req, army);
		}

		[Test()]
		public void TestValidatingUnitTypeSetsLimitForFailure()
		{
			Army army = new Army(mockRace, "Test", 1000);
			AddUnitOfTypeToArmy(unitType1, army);
			AddUnitOfTypeToArmy(unitType1, army);
			AddUnitOfTypeToArmy(unitType2, army);
			UnitRequiresNUnitsForMUnitsRequirement req = new UnitRequiresNUnitsForMUnitsRequirement(unitType1);
			req.AddUnitTypeRequirement(unitType2, 1);
			Assert_That__ValidationFails(req, army, "Army must contain: 1 × " + unitType2.Name + " for every 1 × " + unitType1.Name + " (have 1 for 2).");
		}

		[Test()]
		public void TestAddingUnitTriggersValidationPass()
		{
			Army army = new Army(mockRace, "Test", 1000);
			UnitRequiresNUnitsForMUnitsRequirement req = new UnitRequiresNUnitsForMUnitsRequirement(unitType1);
			req.AddUnitTypeRequirement(unitType2, 1);
			AddUnitOfTypeToArmy(unitType1, army);
			Assert_That__ValidationFails(req, army, "Army must contain: 1 × " + unitType2.Name + " for every 1 × " + unitType1.Name + " (have 0 for 1).");
			AddUnitOfTypeToArmy(unitType2, army);
			Assert_That__ValidationPasses(req, army);
		}

		[Test()]
		public void TestAddingLimitedUnitTriggersValidationFailure()
		{
			Army army = new Army(mockRace, "Test", 1000);
			AddUnitOfTypeToArmy(unitType1, army);
			AddUnitOfTypeToArmy(unitType2, army);
			UnitRequiresNUnitsForMUnitsRequirement req = new UnitRequiresNUnitsForMUnitsRequirement(unitType1);
			req.AddUnitTypeRequirement(unitType2);
			Assert_That__ValidationPasses(req, army);
			AddUnitOfTypeToArmy(unitType1, army);
			Assert_That__ValidationFails(req, army, "Army must contain: 1 × " + unitType2.Name + " for every 1 × " + unitType1.Name + " (have 1 for 2).");
		}

		[Test()]
		public void TestValidatingUnitTypeDefaultsToOne()
		{
			Army army = new Army(mockRace, "Test", 1000);
			UnitRequiresNUnitsForMUnitsRequirement req = new UnitRequiresNUnitsForMUnitsRequirement(unitType1);
			req.AddUnitTypeRequirement(unitType2);
			AddUnitOfTypeToArmy(unitType1, army);
			Assert_That__ValidationFails(req, army, "Army must contain: 1 × " + unitType2.Name + " for every 1 × " + unitType1.Name + " (have 0 for 1).");
			AddUnitOfTypeToArmy(unitType2, army);
			Assert_That__ValidationPasses(req, army);
		}

		[Test]
		public void TestValidationRequirementNotApplicableWhenCheckingForNonLimitedUnits()
		{
			Army army = new Army(mockRace, "Test", 1000);
			UnitRequiresNUnitsForMUnitsRequirement req = new UnitRequiresNUnitsForMUnitsRequirement(unitType1);
			req.AddUnitTypeRequirement(unitType2);
			AddUnitOfTypeToArmy(unitType3, army);
			Assert_That__NotApplicable(req, army);
			AddUnitOfTypeToArmy(unitType2, army);
			Assert_That__NotApplicable(req, army);
		}

		[Test]
		public void TestValidationNotApplicableBecomesPassAfterAddingLimitedUnit()
		{
			Army army = new Army(mockRace, "Test", 1000);
			UnitRequiresNUnitsForMUnitsRequirement req = new UnitRequiresNUnitsForMUnitsRequirement(unitType1);
			req.AddUnitTypeRequirement(unitType2);
			AddUnitOfTypeToArmy(unitType2, army);
			Assert_That__NotApplicable(req, army);
			AddUnitOfTypeToArmy(unitType1, army);
			Assert_That__ValidationPasses(req, army);
		}

		[Test]
		public void TestValidationRequirementNotApplicableBecomesFailAfterAddingLimitedUnit()
		{
			Army army = new Army(mockRace, "Test", 1000);
			UnitRequiresNUnitsForMUnitsRequirement req = new UnitRequiresNUnitsForMUnitsRequirement(unitType1);
			req.AddUnitTypeRequirement(unitType2, 2, 1);
			AddUnitOfTypeToArmy(unitType2, army);
			Assert_That__NotApplicable(req, army);
			AddUnitOfTypeToArmy(unitType1, army);
			Assert_That__ValidationFails(req, army, "Army must contain: 2 × " + unitType2.Name + " for every 1 × " + unitType1.Name + " (have 1 for 1).");
		}

		[Test]
		public void TestValidationRequirementFailsWhenLimitedUnitsChange()
		{
			Army army = new Army(mockRace, "Test", 1000);
			AddUnitOfTypeToArmy(unitType1, army);
			AddUnitOfTypeToArmy(unitType2, army);
			UnitRequiresNUnitsForMUnitsRequirement req = new UnitRequiresNUnitsForMUnitsRequirement(unitType1);
			req.AddUnitTypeRequirement(unitType2);
			Assert_That__ValidationPasses(req, army);
			AddUnitOfTypeToArmy(unitType1, army);
			Assert_That__ValidationFails(req, army, "Army must contain: 1 × " + unitType2.Name + " for every 1 × " + unitType1.Name + " (have 1 for 2).");
		}

		[Test]
		public void TestRequirementWithOR()
		{
			Army army = new Army(mockRace, "Test", 1000);
			UnitRequiresNUnitsForMUnitsRequirement req = new UnitRequiresNUnitsForMUnitsRequirement(unitType1);
			req.AddUnitTypeRequirement(unitType2, unitType3);
			AddUnitOfTypeToArmy(unitType1, army);
			Assert_That__ValidationFails(req, army, "Army must contain: 1 × " + unitType2.Name + " or " + unitType3.Name + " for every 1 × " + unitType1.Name + " (have 0 for 1).");
			AddUnitOfTypeToArmy(unitType2, army);
			Assert_That__ValidationPasses(req, army);
		}

		[Test]
		public void TestRequirementWithORWithOtherUnit()
		{
			Army army = new Army(mockRace, "Test", 1000);
			UnitRequiresNUnitsForMUnitsRequirement req = new UnitRequiresNUnitsForMUnitsRequirement(unitType1);
			req.AddUnitTypeRequirement(unitType2, unitType3);
			AddUnitOfTypeToArmy(unitType1, army);
			Assert_That__ValidationFails(req, army, "Army must contain: 1 × " + unitType2.Name + " or " + unitType3.Name + " for every 1 × " + unitType1.Name + " (have 0 for 1).");
			AddUnitOfTypeToArmy(unitType2, army);
			Assert_That__ValidationPasses(req, army);
		}

		[Test]
		public void TestRequirementWithORWithLimit()
		{
			Army army = new Army(mockRace, "Test", 1000);
			UnitRequiresNUnitsForMUnitsRequirement req = new UnitRequiresNUnitsForMUnitsRequirement(unitType1);
			req.AddUnitTypeRequirement(2, 1, unitType2, unitType3);
			AddUnitOfTypeToArmy(unitType1, army);
			Assert_That__ValidationFails(req, army, "Army must contain: 2 × " + unitType2.Name + " or " + unitType3.Name + " for every 1 × " + unitType1.Name + " (have 0 for 1).");
			AddUnitOfTypeToArmy(unitType2, army);
			Assert_That__ValidationFails(req, army, "Army must contain: 2 × " + unitType2.Name + " or " + unitType3.Name + " for every 1 × " + unitType1.Name + " (have 1 for 1).");
			AddUnitOfTypeToArmy(unitType2, army);
			Assert_That__ValidationPasses(req, army);
		}

		[Test]
		public void TestRequirementWithORWithLimitWithOtherUnit()
		{
			Army army = new Army(mockRace, "Test", 1000);
			UnitRequiresNUnitsForMUnitsRequirement req = new UnitRequiresNUnitsForMUnitsRequirement(unitType1);
			req.AddUnitTypeRequirement(2, 1, unitType2, unitType3);
			AddUnitOfTypeToArmy(unitType1, army);
			Assert_That__ValidationFails(req, army, "Army must contain: 2 × " + unitType2.Name + " or " + unitType3.Name + " for every 1 × " + unitType1.Name + " (have 0 for 1).");
			AddUnitOfTypeToArmy(unitType3, army);
			Assert_That__ValidationFails(req, army, "Army must contain: 2 × " + unitType2.Name + " or " + unitType3.Name + " for every 1 × " + unitType1.Name + " (have 1 for 1).");
			AddUnitOfTypeToArmy(unitType3, army);
			Assert_That__ValidationPasses(req, army);
		}

		[Test]
		public void TestRequirementWithORWithLimitWithBothUnits()
		{
			Army army = new Army(mockRace, "Test", 1000);
			UnitRequiresNUnitsForMUnitsRequirement req = new UnitRequiresNUnitsForMUnitsRequirement(unitType1);
			req.AddUnitTypeRequirement(2, 1, unitType2, unitType3);
			AddUnitOfTypeToArmy(unitType1, army);
			Assert_That__ValidationFails(req, army, "Army must contain: 2 × " + unitType2.Name + " or " + unitType3.Name + " for every 1 × " + unitType1.Name + " (have 0 for 1).");
			AddUnitOfTypeToArmy(unitType2, army);
			Assert_That__ValidationFails(req, army, "Army must contain: 2 × " + unitType2.Name + " or " + unitType3.Name + " for every 1 × " + unitType1.Name + " (have 1 for 1).");
			AddUnitOfTypeToArmy(unitType3, army);
			Assert_That__ValidationPasses(req, army);
		}

		[Test]
		public void TestRequirementWithORBasedOnRollcall()
		{
			Army army = new Army(mockRace, "Test", 1000);
			UnitRequiresNUnitsForMUnitsRequirement req = new UnitRequiresNUnitsForMUnitsRequirement(unitType1);
			req.AddUnitTypeRequirement(2, unitType2, unitType3);
			AddUnitsOfTypeToArmy(3, unitType2, army);
			AddUnitsOfTypeToArmy(2, unitType3, army);
			AddUnitsOfTypeToArmy(10, unitType1, army);
			Assert_That__ValidationPasses(req, army);
			AddUnitOfTypeToArmy(unitType1, army);
			Assert_That__ValidationFails(req, army, "Army must contain: 1 × " + unitType2.Name + " or " + unitType3.Name + " for every 2 × " + unitType1.Name + " (have 5 for 11).");
		}

		[Test]
		public void TestRequirementWithoutORBasedOnRollcall()
		{
			Army army = new Army(mockRace, "Test", 1000);
			UnitRequiresNUnitsForMUnitsRequirement req = new UnitRequiresNUnitsForMUnitsRequirement(unitType1);
			req.AddUnitTypeRequirement(2, unitType2);
			req.AddUnitTypeRequirement(2, unitType3);
			AddUnitsOfTypeToArmy(3, unitType2, army);
			AddUnitsOfTypeToArmy(2, unitType3, army);
			AddUnitsOfTypeToArmy(4, unitType1, army);
			Assert_That__ValidationPasses(req, army);
			AddUnitOfTypeToArmy(unitType1, army);
			Assert_That__ValidationFails(req, army, "Army must contain: 1 × " + unitType3.Name + " for every 2 × " + unitType1.Name + " (have 2 for 5).");
		}

		protected override UnitRequiresNUnitsForMUnitsRequirement CreateRequirement(UnitType requirementOn)
		{
			return new UnitRequiresNUnitsForMUnitsRequirement(requirementOn);
		}
	}
}