46 lines
6.8 KiB
C#
46 lines
6.8 KiB
C#
using System.Diagnostics;
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using System.Text.Json;
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using DocumentFormat.OpenXml.Packaging;
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using DocumentFormat.OpenXml.Wordprocessing;
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using DocumentAutomation.Shared;
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using DocxWorkbench.WordInterop;
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using Xunit.Sdk;
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namespace DocumentAutomation.IntegrationTests;
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public sealed class WordComIntegrationTests
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{
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[Fact]
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public void IntegrationAssemblyIsAvailable() => Assert.True(typeof(WordComIntegrationTests).Assembly.GetName().Name is not null);
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[Fact]
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public void WordAvailability_DoesNotRequireOfficePia()
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{
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var names = typeof(WordDocumentService).Assembly.GetReferencedAssemblies().Select(x => x.Name).ToArray(); Assert.DoesNotContain(names, name => string.Equals(name, "office", StringComparison.OrdinalIgnoreCase) || string.Equals(name, "Microsoft.Office.Interop.Word", StringComparison.OrdinalIgnoreCase));
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}
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[Fact]
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public async Task Build_WithoutInsertionPoint_DoesNotStartWord()
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{
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var template = CreateDocx(false); var body = Path.Combine(Path.GetTempPath(), Guid.NewGuid() + ".txt"); File.WriteAllText(body, "text"); var before = ProcessIds(); try { using var service = new WordDocumentService(); await Assert.ThrowsAsync<WordAutomationException>(() => service.BuildDocumentAsync(new WordDocumentBuildRequest { TemplatePath = template, BodyPath = body, OutputDocxPath = Path.Combine(Path.GetTempPath(), Guid.NewGuid() + ".docx") }, null, CancellationToken.None)); Assert.Empty(ProcessIds().Except(before)); } finally { File.Delete(template); File.Delete(body); }
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}
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[Fact] public async Task Build_RunsOnStaThread() { await RequireWord(); var result = await BuildTxt(); var log = JsonSerializer.Deserialize<JsonElement>(File.ReadAllText(result.LogPath)); Assert.Equal("STA", log.GetProperty("staApartment").GetString()); }
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[Fact] public async Task Build_WithTxtBody_InsertsText() { await RequireWord(); var result = await BuildTxt(); Assert.Contains("TXT integration body", ReadMainText(result.OutputDocxPath)); }
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[Fact] public async Task Build_WithDocxBody_InsertsDocument() { await RequireWord(); var template = CreateDocx(true); var body = CreateDocx(false, "DOCX integration body"); var output = Path.Combine(Path.GetTempPath(), Guid.NewGuid() + ".docx"); try { using var service = new WordDocumentService(); await service.BuildDocumentAsync(new WordDocumentBuildRequest { TemplatePath = template, BodyPath = body, OutputDocxPath = output }, null, CancellationToken.None); Assert.Contains("DOCX integration body", ReadMainText(output)); } finally { File.Delete(template); File.Delete(body); File.Delete(output); } }
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[Fact] public async Task Build_ExportsPdf() { await RequireWord(); var result = await BuildTxt(); using var service = new WordDocumentService(); var pdf = await service.ExportPdfAsync(result.OutputDocxPath, Path.ChangeExtension(result.OutputDocxPath, ".pdf"), CancellationToken.None); Assert.True(File.Exists(pdf.PdfPath)); File.Delete(result.OutputDocxPath); File.Delete(pdf.PdfPath); File.Delete(result.LogPath); }
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[Fact] public async Task Build_DoesNotLeaveCreatedWinwordProcess() { await RequireWord(); var before = ProcessIds(); var result = await BuildTxt(); await Task.Delay(500); Assert.Empty(ProcessIds().Except(before)); File.Delete(result.OutputDocxPath); File.Delete(result.LogPath); }
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[Fact] public async Task Build_Failure_ReleasesWord() { await RequireWord(); var before = ProcessIds(); var template = CreateDocx(true); var body = Path.Combine(Path.GetTempPath(), Guid.NewGuid() + ".txt"); var outputDirectory = Path.Combine(Path.GetTempPath(), Guid.NewGuid() + ".docx"); Directory.CreateDirectory(outputDirectory); File.WriteAllText(body, "failure body"); try { using var service = new WordDocumentService(); await Assert.ThrowsAnyAsync<Exception>(() => service.BuildDocumentAsync(new WordDocumentBuildRequest { TemplatePath = template, BodyPath = body, OutputDocxPath = outputDirectory }, null, CancellationToken.None)); await Task.Delay(500); Assert.Empty(ProcessIds().Except(before)); } finally { File.Delete(template); File.Delete(body); Directory.Delete(outputDirectory, true); } }
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[Fact]
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public async Task RuntimeGate_DesktopDocxBodyUsesTemplateCopy()
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{
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await RequireWord(); var template = @"C:\Users\codex\Desktop\156-титул-ПД.docx"; var body = @"C:\Users\codex\Desktop\НХС-33-УК3-ОЗХ-13011-000-НК-ОД.docx"; if (!File.Exists(template) || !File.Exists(body)) throw SkipException.ForSkip("The supplied Desktop DOCX fixtures are not available."); var copy = Path.Combine(Path.GetTempPath(), Guid.NewGuid() + ".docx"); var output = Path.Combine(Path.GetTempPath(), Guid.NewGuid() + ".docx"); File.Copy(template, copy); try { using (var document = WordprocessingDocument.Open(copy, true)) { var main = document.MainDocumentPart ?? throw new InvalidDataException("Main part missing."); main.Document.Body!.Append(new Paragraph(new Run(new Text("{{DOC_BODY}}")))); main.Document.Save(); } using var service = new WordDocumentService(); var result = await service.BuildDocumentAsync(new WordDocumentBuildRequest { TemplatePath = copy, BodyPath = body, OutputDocxPath = output }, null, CancellationToken.None); Assert.True(File.Exists(result.OutputDocxPath)); } finally { File.Delete(copy); File.Delete(output); File.Delete(Path.ChangeExtension(output, ".generation.json")); }
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}
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private static async Task RequireWord() { if (!OperatingSystem.IsWindows() || Type.GetTypeFromProgID("Word.Application", false) is null) throw SkipException.ForSkip("Microsoft Word COM is not installed or registered on this workstation."); await Task.CompletedTask; }
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private static async Task<WordDocumentResult> BuildTxt() { var template = CreateDocx(true); var body = Path.Combine(Path.GetTempPath(), Guid.NewGuid() + ".txt"); var output = Path.Combine(Path.GetTempPath(), Guid.NewGuid() + ".docx"); File.WriteAllText(body, "TXT integration body"); try { using var service = new WordDocumentService(); return await service.BuildDocumentAsync(new WordDocumentBuildRequest { TemplatePath = template, BodyPath = body, OutputDocxPath = output }, null, CancellationToken.None); } finally { File.Delete(template); File.Delete(body); } }
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private static HashSet<int> ProcessIds() => Process.GetProcessesByName("WINWORD").Select(x => x.Id).ToHashSet();
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private static string ReadMainText(string path) { using var doc = WordprocessingDocument.Open(path, false); return doc.MainDocumentPart?.Document.InnerText ?? ""; }
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private static string CreateDocx(bool marker, string text = "template body") { var path = Path.Combine(Path.GetTempPath(), Guid.NewGuid() + ".docx"); using var doc = WordprocessingDocument.Create(path, DocumentFormat.OpenXml.WordprocessingDocumentType.Document); var main = doc.AddMainDocumentPart(); main.Document = new Document(new Body(new Paragraph(new Run(new Text(marker ? "{{DOC_BODY}}" : text))))); main.Document.Save(); return path; }
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}
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