adding

2026-03-13 09:11:35 -05:00
parent f004c8205a
commit c2d6bda458
197 changed files with 14970 additions and 0 deletions
@@ -0,0 +1,175 @@
+using System;
+using System.IO;
+using System.Text;
+using System.Threading.Tasks;
+using Azure;
+using Azure.Storage.Blobs.Models;
+using LCU.API.Internal.Document.Exceptions;
+using LCU.API.Internal.Document.Services;
+using LCU.API.Internal.DocumentLib.DataAccess;
+using Moq;
+using NUnit.Framework;
+
+namespace LCU.API.Internal.DocumentTest.Services;
+
+public class BlobApiServiceTest
+{
+    private BlobApiService _blobApiService;
+    private Mock<IBlobApiDao> _mockBlobDao;
+
+    [SetUp]
+    public void Setup()
+    {
+        _mockBlobDao = new Mock<IBlobApiDao>();
+        _blobApiService = new BlobApiService(_mockBlobDao.Object);
+    }
+
+    [Test]
+    public async Task GetDocumentContent_Success()
+    {
+        var docBlobId = Guid.NewGuid();
+        await using var testStream = new MemoryStream(Encoding.UTF8.GetBytes("whatever"));
+        var mockContent = BlobsModelFactory.BlobDownloadStreamingResult(testStream);
+        var mockContentResponse = new Mock<Response<BlobDownloadStreamingResult>>();
+
+        mockContentResponse.Setup(content => content.Value).Returns(mockContent).Verifiable();
+        _mockBlobDao
+            .Setup(x => x.GetDocumentFromBlob(docBlobId)).ReturnsAsync(mockContentResponse.Object)
+            .Verifiable();
+
+        var returnedDocInfo = await _blobApiService.GetDocumentContent(docBlobId);
+
+        Assert.NotNull(returnedDocInfo);
+        _mockBlobDao.Verify();
+    }
+
+    [Test]
+    public void GetDocument_ContentValueIsNull_DocumentBlobServiceExceptionThrown()
+    {
+        var docBlobId = Guid.NewGuid();
+
+        _mockBlobDao
+            .Setup(x => x.GetDocumentFromBlob(docBlobId)).ReturnsAsync((Response<BlobDownloadStreamingResult>)null)
+            .Verifiable();
+
+        Assert.ThrowsAsync<BlobApiServiceException>(async() => await _blobApiService.GetDocumentContent(docBlobId));
+        _mockBlobDao.Verify();
+    }
+
+    [Test]
+    public void GetDocument_ExceptionThrown_DocumentBlobServiceExceptionThrown()
+    {
+        var docBlobId = Guid.NewGuid();
+
+        _mockBlobDao
+            .Setup(x => x.GetDocumentFromBlob(docBlobId)).ThrowsAsync(new Exception("Thrown from unit test"))
+            .Verifiable();
+
+        Assert.ThrowsAsync<BlobApiServiceException>(async() => await _blobApiService.GetDocumentContent(docBlobId));
+        _mockBlobDao.Verify();
+    }
+
+    [Test]
+    public async Task UploadDocumentContent_Success()
+    {
+        var docContent = new byte[10];
+        _mockBlobDao.Setup(x => x.SaveDocumentToBlob(docContent)).Verifiable();
+
+        await _blobApiService.UploadDocumentContent(docContent);
+        _mockBlobDao.Verify();
+    }
+
+    [Test]
+    public void UploadDocumentContent_Exception_ThrowsBlobApiServiceException()
+    {
+        var docContent = new byte[10];
+        _mockBlobDao.Setup(x => x.SaveDocumentToBlob(docContent)).ThrowsAsync(new Exception("Thrown from unit test")).Verifiable();
+
+        Assert.ThrowsAsync<BlobApiServiceException>(async() => await _blobApiService.UploadDocumentContent(docContent));
+        _mockBlobDao.Verify();
+    }
+
+    [Test]
+    public async Task UpdateDocumentContent_Success()
+    {
+        var docBlobId = Guid.NewGuid();
+        var docContent = new byte[10];
+        _mockBlobDao.Setup(x => x.UpdateDocumentInBlob(docBlobId, docContent)).Verifiable();
+
+        await _blobApiService.UpdateDocumentContent(docBlobId, docContent);
+        _mockBlobDao.Verify();
+    }
+
+    [Test]
+    public void UpdateDocumentContent_Exception_ThrowsBlobApiServiceException()
+    {
+        var docBlobId = Guid.NewGuid();
+        var docContent = new byte[10];
+        _mockBlobDao.Setup(x => x.UpdateDocumentInBlob(docBlobId, docContent)).ThrowsAsync(new Exception("Thrown from unit test")).Verifiable();
+
+        Assert.ThrowsAsync<BlobApiServiceException>(async() => await _blobApiService.UpdateDocumentContent(docBlobId, docContent));
+        _mockBlobDao.Verify();
+    }
+
+    [Test]
+    public void UpdateDocumentContent_Exception_DocumentBlobIdIsNull()
+    {
+        Guid? docBlobId = null;
+        var docContent = new byte[10];
+        
+        Assert.ThrowsAsync<BlobApiServiceException>(async() => await _blobApiService.UpdateDocumentContent(docBlobId, docContent));
+    }
+
+    
+    [Test]
+    public async Task DeleteDocumentContent_Success()
+    {
+        var docBlobId = Guid.NewGuid();
+        _mockBlobDao.Setup(x => x.RemoveDocumentFromBlob(docBlobId)).Verifiable();
+
+        await _blobApiService.DeleteDocumentContent(docBlobId);
+        _mockBlobDao.Verify();
+    }
+
+    [Test]
+    public void DeleteDocumentContent_Exception_ThrowsBlobApiServiceException()
+    {
+        var docBlobId = Guid.NewGuid();
+        _mockBlobDao.Setup(x => x.RemoveDocumentFromBlob(docBlobId)).ThrowsAsync(new Exception("Thrown from unit test")).Verifiable();
+
+        Assert.ThrowsAsync<BlobApiServiceException>(async() => await _blobApiService.DeleteDocumentContent(docBlobId));
+        _mockBlobDao.Verify();
+    }
+    
+    [Test]
+    public void DeleteDocumentContent_Exception_DocumentBlobIdIsNull()
+    {
+        Guid? docBlobId = null;
+
+        Assert.ThrowsAsync<BlobApiServiceException>(async() => await _blobApiService.DeleteDocumentContent(docBlobId));
+    }
+
+    [Test]
+    public async Task GetDocument_BlobGuidIsEmpty_ReturnsEmptyContent()
+    {
+        var docBlobId = Guid.Empty;
+        var emptyContent = Array.Empty<byte>();
+
+        var result = await _blobApiService.GetDocumentContent(docBlobId);
+
+        Assert.AreEqual(emptyContent, result);
+        _mockBlobDao.Verify(s => s.GetDocumentFromBlob(It.IsAny<Guid>()), Times.Never);
+    }
+    
+    [Test]
+    public async Task GetDocument_BlobGuidIsNull_ReturnsEmptyContent()
+    {
+        Guid? docBlobId = null;
+        var emptyContent = Array.Empty<byte>();
+
+        var result = await _blobApiService.GetDocumentContent(docBlobId);
+
+        Assert.AreEqual(emptyContent, result);
+        _mockBlobDao.Verify(s => s.GetDocumentFromBlob(It.IsAny<Guid>()), Times.Never);
+    }
+}