60 lines
2.2 KiB
C#
60 lines
2.2 KiB
C#
#nullable enable
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using System;
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using Xunit;
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using Barotrauma;
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using FluentAssertions;
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using FsCheck;
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namespace TestProject;
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public sealed class GenericToolBoxTests
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{
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public class CustomGenerators
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{
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public static Arbitrary<DifferentIdentifierPair> IdentifierPairGenerator()
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{
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return Arb.From(from Identifier first in Arb.Generate<Identifier>().Where(first => !first.Value.Contains('~'))
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from Identifier second in Arb.Generate<Identifier>().Where(second => second != first && !second.Value.Contains('~'))
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select new DifferentIdentifierPair(first, second));
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}
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}
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public readonly struct DifferentIdentifierPair
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{
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public readonly Identifier First,
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Second;
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public DifferentIdentifierPair(Identifier first, Identifier second)
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{
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if (first == second) { throw new InvalidOperationException("Identifiers must be different"); }
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//tildes have a special meaning in stat identifiers, don't use them
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if (first.Value.Contains('~')) { throw new InvalidOperationException($"{first} is not a valid identifier."); }
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if (second.Value.Contains('~')) { throw new InvalidOperationException($"{second} is not a valid identifier."); }
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First = first;
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Second = second;
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}
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}
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public GenericToolBoxTests()
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{
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Arb.Register<TestProject.CustomGenerators>();
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Arb.Register<CustomGenerators>();
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}
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[Fact]
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public void MatchesStatIdentifier()
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{
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Prop.ForAll<DifferentIdentifierPair>(static pair =>
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{
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ToolBox.StatIdentifierMatches(pair.First, $"{pair.First}~{pair.Second}".ToIdentifier()).Should().BeTrue();
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ToolBox.StatIdentifierMatches($"{pair.First}~{pair.Second}".ToIdentifier(), pair.First).Should().BeTrue();
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ToolBox.StatIdentifierMatches(pair.First, pair.First).Should().BeTrue();
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ToolBox.StatIdentifierMatches(pair.First, $"{pair.Second}~{pair.First}".ToIdentifier()).Should().BeFalse();
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ToolBox.StatIdentifierMatches(pair.First, pair.Second).Should().BeFalse();
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}).VerboseCheckThrowOnFailure();
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}
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}
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