Joseph Doherty
39 lines
1.1 KiB
C#
39 lines
1.1 KiB
C#
using System.Text;
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using ZB.MOM.WW.SPHistorianClient.Protocol;
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namespace ZB.MOM.WW.SPHistorianClient.Tests;
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public sealed class BinaryPrimitiveTests
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{
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[Fact]
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public void ToFileTimeUtc_TreatsUnspecifiedAsUtc()
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{
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DateTime value = new(2020, 4, 5, 10, 7, 42, DateTimeKind.Unspecified);
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long actual = HistorianBinaryPrimitives.ToFileTimeUtc(value);
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Assert.Equal(DateTime.SpecifyKind(value, DateTimeKind.Utc).ToFileTimeUtc(), actual);
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}
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[Fact]
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public void WriteUtf16NullTerminated_WritesUnicodeWithTerminator()
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{
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using MemoryStream stream = new();
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HistorianBinaryPrimitives.WriteUtf16NullTerminated(stream, "UTC");
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Assert.Equal(Encoding.Unicode.GetBytes("UTC\0"), stream.ToArray());
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}
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[Fact]
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public void WriteFileTimeUtc_WritesLittleEndianUInt64()
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{
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DateTime value = new(2020, 4, 5, 10, 7, 42, DateTimeKind.Utc);
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using MemoryStream stream = new();
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HistorianBinaryPrimitives.WriteFileTimeUtc(stream, value);
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Assert.Equal(BitConverter.GetBytes(value.ToFileTimeUtc()), stream.ToArray());
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}
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}
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