71 lines
2.1 KiB
C#
71 lines
2.1 KiB
C#
using StellaOps.Feedser.Normalization.Identifiers;
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namespace StellaOps.Feedser.Normalization.Tests;
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public sealed class CpeNormalizerTests
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{
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[Fact]
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public void TryNormalizeCpe_Preserves2Dot3Format()
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{
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var input = "cpe:2.3:A:Example:Product:1.0:*:*:*:*:*:*:*";
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var success = IdentifierNormalizer.TryNormalizeCpe(input, out var normalized);
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Assert.True(success);
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Assert.Equal("cpe:2.3:a:example:product:1.0:*:*:*:*:*:*:*", normalized);
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}
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[Fact]
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public void TryNormalizeCpe_UpgradesUriBinding()
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{
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var input = "cpe:/o:RedHat:Enterprise_Linux:8";
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var success = IdentifierNormalizer.TryNormalizeCpe(input, out var normalized);
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Assert.True(success);
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Assert.Equal("cpe:2.3:o:redhat:enterprise_linux:8:*:*:*:*:*:*:*", normalized);
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}
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[Fact]
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public void TryNormalizeCpe_InvalidInputReturnsFalse()
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{
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var success = IdentifierNormalizer.TryNormalizeCpe("not-a-cpe", out var normalized);
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Assert.False(success);
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Assert.Null(normalized);
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}
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[Fact]
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public void TryNormalizeCpe_DecodesPercentEncodingAndEscapes()
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{
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var input = "cpe:/a:Example%20Corp:Widget%2fSuite:1.0:update:%7e:%2a";
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var success = IdentifierNormalizer.TryNormalizeCpe(input, out var normalized);
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Assert.True(success);
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Assert.Equal(@"cpe:2.3:a:example\ corp:widget\/suite:1.0:update:*:*:*:*:*:*", normalized);
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}
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[Fact]
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public void TryNormalizeCpe_ExpandsEditionFields()
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{
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var input = "cpe:/a:Vendor:Product:1.0:update:~pro~~windows~~:en-US";
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var success = IdentifierNormalizer.TryNormalizeCpe(input, out var normalized);
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Assert.True(success);
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Assert.Equal("cpe:2.3:a:vendor:product:1.0:update:*:en-us:pro:*:windows:*", normalized);
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}
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[Fact]
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public void TryNormalizeCpe_PreservesEscapedCharactersIn23()
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{
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var input = @"cpe:2.3:a:example:printer\/:1.2.3:*:*:*:*:*:*:*";
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var success = IdentifierNormalizer.TryNormalizeCpe(input, out var normalized);
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Assert.True(success);
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Assert.Equal(@"cpe:2.3:a:example:printer\/:1.2.3:*:*:*:*:*:*:*", normalized);
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}
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}
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