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Update OID and add tests

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This commit is contained in:
Matt Nadareski
2024-11-26 13:16:02 -05:00
parent eb519af488
commit 4c6ef33af2
2 changed files with 111 additions and 2 deletions
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110
SabreTools.ASN1.Test/ObjectIdentifierTests.cs Normal file
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@@ -0,0 +1,110 @@
using Xunit;
namespace SabreTools.ASN1.Test
{
// These tests are known to be incomplete due to the sheer number
// of possible OIDs that exist. The tests below are a minimal
// representation of functionality to guarantee proper behavior
// not necessarily absolute outputs
public class ObjectIdentifierTests
{
#region ASN.1
[Fact]
public void ASN1Notation_AlwaysNull()
{
ulong[]? values = null;
string? actual = ObjectIdentifier.ParseOIDToASN1Notation(values);
Assert.Null(actual);
}
#endregion
#region Dot Notation
[Fact]
public void DotNotation_NullValues_Null()
{
ulong[]? values = null;
string? actual = ObjectIdentifier.ParseOIDToDotNotation(values);
Assert.Null(actual);
}
[Fact]
public void DotNotation_EmptyValues_Null()
{
ulong[]? values = [];
string? actual = ObjectIdentifier.ParseOIDToDotNotation(values);
Assert.Null(actual);
}
[Fact]
public void DotNotation_Values_Formatted()
{
string expected = "0.1.2.3";
ulong[]? values = [0, 1, 2, 3];
string? actual = ObjectIdentifier.ParseOIDToDotNotation(values);
Assert.Equal(expected, actual);
}
#endregion
#region Modified OID-IRI
[Fact]
public void ModifiedOIDIRI_NullValues_Null()
{
ulong[]? values = null;
string? actual = ObjectIdentifier.ParseOIDToModifiedOIDIRI(values);
Assert.Null(actual);
}
[Fact]
public void ModifiedOIDIRI_EmptyValues_Null()
{
ulong[]? values = [];
string? actual = ObjectIdentifier.ParseOIDToModifiedOIDIRI(values);
Assert.Null(actual);
}
[Fact]
public void ModifiedOIDIRI_Values_Formatted()
{
string expected = "/ITU-T/[question]/2/3";
ulong[]? values = [0, 1, 2, 3];
string? actual = ObjectIdentifier.ParseOIDToModifiedOIDIRI(values);
Assert.Equal(expected, actual);
}
#endregion
#region OID-IRI
[Fact]
public void OIDIRI_NullValues_Null()
{
ulong[]? values = null;
string? actual = ObjectIdentifier.ParseOIDToOIDIRINotation(values);
Assert.Null(actual);
}
[Fact]
public void OIDIRI_EmptyValues_Null()
{
ulong[]? values = [];
string? actual = ObjectIdentifier.ParseOIDToOIDIRINotation(values);
Assert.Null(actual);
}
[Fact]
public void OIDIRI_Values_Formatted()
{
string expected = "/ITU-T/1/2/3";
ulong[]? values = [0, 1, 2, 3];
string? actual = ObjectIdentifier.ParseOIDToOIDIRINotation(values);
Assert.Equal(expected, actual);
}
#endregion
}
}

3
SabreTools.ASN1/ObjectIdentifier.ASN1.cs
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@@ -9,10 +9,9 @@ namespace SabreTools.ASN1
/// Parse an OID in separated-value notation into ASN.1 notation
/// </summary>
/// <param name="values">List of values to check against</param>
/// <param name="index">Current index into the list</param>
/// <returns>ASN.1 formatted string, if possible</returns>
/// <remarks>
public static string? ParseOIDToASN1Notation(ulong[]? values, ref int index)
public static string? ParseOIDToASN1Notation(ulong[]? values)
{
// TODO: Once the modified OID-IRI formatting is done, make an ASN.1 notation version
return null;