60 lines
1.7 KiB
C#
60 lines
1.7 KiB
C#
namespace Raliway.Tests.EnsureExtensions;
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public class Satisfy
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{
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[Fact]
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public void WhenRequirementWasSatisfied_ShouldBeSuccessful()
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{
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var result = Ensure.That(69)
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.Satisfies(i => i < 100)
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.LessThan(100)
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.Result();
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result.IsSuccess.ShouldBeTrue();
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result.Value.ShouldBe(69);
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}
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[Fact]
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public void WhenRequirementWasNotSatisfied_ShouldBeFailureWithDefaultError()
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{
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var error = Error.New(Ensure.DefaultErrorType, "Value {69} does not satisfy the requirement.");
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var result = Ensure.That(69)
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.Satisfies(i => i > 100)
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.GreaterThan(100)
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.Result();
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result.IsFailure.ShouldBeTrue();
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result.Error.ShouldBe(error);
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}
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[Fact]
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public void WhenAllRequirementsWasSatisfied_ShouldBeSuccessful()
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{
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var result = Ensure.That<string?>("69")
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.NotNull()
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.NotEmpty()
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.NotWhitespace()
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.Satisfies(s => s == "69")
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.EqualTo("69")
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.Result();
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result.IsSuccess.ShouldBeTrue();
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result.Value.ShouldBe("69");
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}
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[Fact]
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public void WhenAnyRequirementWasNotSatisfied_ShouldBeFailureWithFirstError()
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{
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var error = Error.New(Ensure.DefaultErrorType, "Value {(string?)\" \"} is empty or consists exclusively of white-space characters.");
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var result = Ensure.That((string?)" ")
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.NotNull()
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.NotEmpty()
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.NotWhitespace()
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.Satisfies(s => s == "69")
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.EqualTo("69")
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.Result();
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result.IsFailure.ShouldBeTrue();
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result.Error.ShouldBe(error);
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}
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}
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