64 lines
3.6 KiB
C#
64 lines
3.6 KiB
C#
namespace RpgRoller.Tests;
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public sealed class ServiceRollHelperTests
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{
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private sealed class FixedDiceRoller : IDiceRoller
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{
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public FixedDiceRoller(IEnumerable<int> values)
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{
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m_Values = new(values);
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}
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public int Roll(int sides)
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{
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var next = m_Values.Count > 0 ? m_Values.Dequeue() : 1;
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return Math.Clamp(next, 1, sides);
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}
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private readonly Queue<int> m_Values;
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}
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[Fact]
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public void RollBreakdownFormatter_FormatsStandardAndRolemasterOpenEndedBreakdowns()
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{
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Assert.Equal("4+5+2=11", RollBreakdownFormatter.BuildBreakdown([4, 5], 2, 11));
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Assert.Equal("0=0", RollBreakdownFormatter.BuildBreakdown([], 0, 0));
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Assert.Equal("97+96+45+85=323", RollBreakdownFormatter.BuildRolemasterOpenEndedBreakdown(97, [96, 45], false, 85, 323));
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Assert.Equal("(05) -97 -100 -12 +85 = -124", RollBreakdownFormatter.BuildRolemasterOpenEndedBreakdown(5, [97, 100, 12], true, 85, -124));
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Assert.Equal("05", RollBreakdownFormatter.FormatRolemasterTriggerRoll(5));
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}
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[Fact]
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public void CampaignLogSummaryBuilder_ExtractsExpressionsAndBuildsBadgesAndSummaries()
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{
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var d6Dice = new[] { new RollDieResult(6, true, false, true, false, false), new RollDieResult(1, false, true, true, false, false) };
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var rolemasterDice = new[] { new RollDieResult(5, false, false, false, false, false, 1, RollDieKinds.RolemasterOpenEndedInitial), new RollDieResult(97, false, false, false, false, false, 2, RollDieKinds.RolemasterOpenEndedLowSubtract, -97), new RollDieResult(100, false, false, false, false, false, 3, RollDieKinds.RolemasterOpenEndedLowSubtract, -100) };
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Assert.Equal("1d20+5", CampaignLogSummaryBuilder.ExtractCustomRollExpression("1d20+5 => 20+5=25", " => "));
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Assert.Null(CampaignLogSummaryBuilder.ExtractCustomRollExpression("20+5=25", " => "));
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Assert.Equal("6, 1", CampaignLogSummaryBuilder.BuildCompactLogSummary(d6Dice));
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Assert.Equal("(05) -97 -100 | open-ended low", CampaignLogSummaryBuilder.BuildCompactLogSummary(rolemasterDice));
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Assert.Equal("No detail available.", CampaignLogSummaryBuilder.BuildCompactLogSummary([]));
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Assert.Equal(["w6", "w1"], Assert.IsType<string[]>(CampaignLogSummaryBuilder.BuildCompactLogEventBadges(RulesetKind.D6, null, d6Dice)));
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Assert.Equal(["n20"], Assert.IsType<string[]>(CampaignLogSummaryBuilder.BuildCompactLogEventBadges(RulesetKind.Dnd5e, "1d20+5", [new(20, false, false, false, false, false)])));
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Assert.Equal(["rf", "r100"], Assert.IsType<string[]>(CampaignLogSummaryBuilder.BuildCompactLogEventBadges(RulesetKind.Rolemaster, "d100!+85", rolemasterDice)));
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}
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[Fact]
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public void RollEngine_DelegatesToRulesetSpecificEngines()
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{
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var engine = new RollEngine(new(new FixedDiceRoller([7, 10])), new(new FixedDiceRoller([6, 4, 2])), new(new FixedDiceRoller([97, 96, 45])));
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var d6Roll = engine.Roll(RulesetKind.D6, new(2, 6, 1, "2D+1"), 1, true, null);
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Assert.Equal(13, d6Roll.Total);
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Assert.Equal("6+4+2+1=13", d6Roll.Breakdown);
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var standardRoll = engine.Roll(RulesetKind.Dnd5e, new(2, 10, 3, "2d10+3"), 0, false, null);
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Assert.Equal(20, standardRoll.Total);
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Assert.Equal("7+10+3=20", standardRoll.Breakdown);
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var rolemasterRoll = engine.Roll(RulesetKind.Rolemaster, new(1, 100, 85, "d100!+85", DiceExpressionKind.RolemasterOpenEndedPercentile), 0, false, 5);
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Assert.Equal(323, rolemasterRoll.Total);
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Assert.Equal("97+96+45+85=323", rolemasterRoll.Breakdown);
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}
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} |