78 lines
2.7 KiB
C#
78 lines
2.7 KiB
C#
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using System.Text.Json;
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using SSPCTester.Devices.Config;
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using SSPCTester.Devices.Interfaces;
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namespace SSPCTester.Tests;
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public sealed class DaqChannelOptionsNormalizerTests
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{
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[Fact]
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public void Normalize_ReturnsExactlyEightOrderedChannels()
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{
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var channels = new[]
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{
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new DaqChannelOptions { PhysicalChannel = 3, Role = nameof(DaqChannelRole.InputCurrent), Name = "Iin" },
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new DaqChannelOptions { PhysicalChannel = 0, Role = nameof(DaqChannelRole.OutputVoltage), Name = "Vout" },
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new DaqChannelOptions { PhysicalChannel = 12, Role = nameof(DaqChannelRole.OutputCurrent), Name = "Ignored" }
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};
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var normalized = DaqChannelOptionsNormalizer.Normalize(channels);
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Assert.Equal(8, normalized.Count);
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Assert.Equal(Enumerable.Range(0, 8), normalized.Select(x => x.PhysicalChannel));
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Assert.Equal(nameof(DaqChannelRole.OutputVoltage), normalized[0].Role);
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Assert.Equal(nameof(DaqChannelRole.Unconfigured), normalized[1].Role);
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Assert.Equal(nameof(DaqChannelRole.InputCurrent), normalized[3].Role);
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Assert.Equal("CH1", normalized[1].Name);
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}
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[Fact]
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public void Normalize_ReplacesInvalidRoleAndPreservesCalibrationFields()
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{
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var channels = new[]
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{
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new DaqChannelOptions
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{
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PhysicalChannel = 0,
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Role = "bad-role",
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Name = "Vout",
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Scale = 2.5,
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Offset = -0.1,
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IsCalibrated = true
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}
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};
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var normalized = DaqChannelOptionsNormalizer.Normalize(channels);
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Assert.Equal(nameof(DaqChannelRole.Unconfigured), normalized[0].Role);
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Assert.Equal("Vout", normalized[0].Name);
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Assert.Equal(2.5, normalized[0].Scale);
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Assert.Equal(-0.1, normalized[0].Offset);
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Assert.True(normalized[0].IsCalibrated);
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}
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[Fact]
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public void NormalizedChannels_SerializeRoleAndCalibrationValues()
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{
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var options = new DeviceOptions();
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options.Daq.Channels = DaqChannelOptionsNormalizer.Normalize(new[]
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{
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new DaqChannelOptions
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{
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PhysicalChannel = 0,
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Role = nameof(DaqChannelRole.OutputVoltage),
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Name = "输出电压",
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Scale = 1,
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IsCalibrated = true
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}
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});
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string json = JsonSerializer.Serialize(new { Devices = options });
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Assert.Contains("\"PhysicalChannel\":0", json);
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Assert.Contains("\"Role\":\"OutputVoltage\"", json);
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Assert.Contains("\"IsCalibrated\":true", json);
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Assert.Contains("\"PhysicalChannel\":7", json);
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}
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}
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