94 lines
2.9 KiB
C#
94 lines
2.9 KiB
C#
using AxiOmron.PcbCheck.Models;
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using AxiOmron.PcbCheck.Services.Implementations;
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using Xunit;
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namespace AxiOmron.PcbCheck.Tests;
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/// <summary>
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/// 验证双扫码枪结果汇总规则。
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/// </summary>
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public sealed class DualScannerResultMergerTests
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{
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/// <summary>
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/// 任一扫码枪成功时，应使用成功条码继续后续 SFTP 流程。
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/// </summary>
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[Fact]
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public void Merge_ShouldUseSecondBarcode_WhenOnlySecondScannerSucceeds()
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{
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var first = new ScanOperationResult
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{
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IsSuccess = false,
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DeviceConnected = true,
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ErrorMessage = "扫码枪1超时"
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};
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var second = new ScanOperationResult
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{
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IsSuccess = true,
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DeviceConnected = true,
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Barcode = "PCB-SECOND"
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};
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ScanOperationResult result = DualScannerResultMerger.Merge(first, second);
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Assert.True(result.IsSuccess);
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Assert.Equal("PCB-SECOND", result.Barcode);
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Assert.Contains("扫码枪2", result.RawMessage);
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}
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/// <summary>
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/// 第一把扫码枪返回 noRead、第二把扫码枪返回有效条码时，应舍弃 noRead 并使用第二把扫码枪结果。
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/// </summary>
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[Fact]
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public void Merge_ShouldUseSecondBarcode_WhenFirstScannerReturnsNoRead()
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{
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var first = new ScanOperationResult
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{
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IsSuccess = true,
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DeviceConnected = true,
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Barcode = "noRead",
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RawMessage = "noRead"
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};
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var second = new ScanOperationResult
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{
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IsSuccess = true,
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DeviceConnected = true,
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Barcode = "PCB-SECOND",
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RawMessage = "PCB-SECOND"
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};
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ScanOperationResult result = DualScannerResultMerger.Merge(first, second);
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Assert.True(result.IsSuccess);
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Assert.Equal("PCB-SECOND", result.Barcode);
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Assert.Contains("使用扫码枪2", result.RawMessage);
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Assert.DoesNotContain("使用扫码枪1", result.RawMessage);
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}
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/// <summary>
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/// 两把扫码枪都成功但内容不一致时，应优先使用扫码枪1条码并保留不一致说明。
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/// </summary>
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[Fact]
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public void Merge_ShouldPreferFirstBarcode_WhenBothScannersReturnDifferentBarcodes()
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{
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var first = new ScanOperationResult
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{
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IsSuccess = true,
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DeviceConnected = true,
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Barcode = "PCB-FIRST"
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};
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var second = new ScanOperationResult
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{
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IsSuccess = true,
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DeviceConnected = true,
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Barcode = "PCB-SECOND"
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};
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ScanOperationResult result = DualScannerResultMerger.Merge(first, second);
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Assert.True(result.IsSuccess);
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Assert.Equal("PCB-FIRST", result.Barcode);
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Assert.Contains("不一致", result.ErrorMessage);
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Assert.Contains("PCB-SECOND", result.RawMessage);
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}
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}
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