public async Task EncryptionUTCreateItem()
{
Container container = this.GetContainerWithMockSetup();
MyItem item = await EncryptionUnitTests.CreateItemAsync(container, EncryptionUnitTests.DekId, MyItem.PathsToEncrypt);
// Validate server state
Assert.IsTrue(this.testHandler.Items.TryGetValue(item.Id, out JObject serverItem));
Assert.IsNotNull(serverItem);
Assert.AreEqual(item.Id, serverItem.Property(Constants.Properties.Id).Value.Value <string>());
Assert.AreEqual(item.PK, serverItem.Property(nameof(MyItem.PK)).Value.Value <string>());
Assert.IsNull(serverItem.Property(nameof(MyItem.EncStr1)));
Assert.IsNull(serverItem.Property(nameof(MyItem.EncInt)));
JProperty eiJProp = serverItem.Property(Constants.Properties.EncryptedInfo);
Assert.IsNotNull(eiJProp);
Assert.IsNotNull(eiJProp.Value);
Assert.AreEqual(JTokenType.Object, eiJProp.Value.Type);
EncryptionProperties encryptionPropertiesAtServer = ((JObject)eiJProp.Value).ToObject <EncryptionProperties>();
Assert.IsNotNull(encryptionPropertiesAtServer);
Assert.AreEqual(EncryptionUnitTests.DekId, encryptionPropertiesAtServer.DataEncryptionKeyId);
Assert.AreEqual(2, encryptionPropertiesAtServer.EncryptionFormatVersion);
Assert.IsNotNull(encryptionPropertiesAtServer.EncryptedData);
JObject decryptedJObj = EncryptionUnitTests.ParseStream(new MemoryStream(EncryptionUnitTests.DecryptData(encryptionPropertiesAtServer.EncryptedData)));
Assert.AreEqual(2, decryptedJObj.Properties().Count());
Assert.AreEqual(item.EncStr1, decryptedJObj.Property(nameof(MyItem.EncStr1)).Value.Value <string>());
Assert.AreEqual(item.EncInt, decryptedJObj.Property(nameof(MyItem.EncInt)).Value.Value <int>());
}
private Container GetContainerWithMockSetup(EncryptionTestHandler encryptionTestHandler = null)
{
this.testHandler = encryptionTestHandler ?? new EncryptionTestHandler();
this.mockEncryptor = new Mock <Encryptor>();
this.mockEncryptor.Setup(m => m.EncryptAsync(It.IsAny <byte[]>(), It.IsAny <string>(), It.IsAny <string>(), It.IsAny <CancellationToken>()))
.ReturnsAsync((byte[] plainText, string dekId, string algo, CancellationToken t) => EncryptionUnitTests.EncryptData(plainText));
this.mockEncryptor.Setup(m => m.DecryptAsync(It.IsAny <byte[]>(), It.IsAny <string>(), It.IsAny <string>(), It.IsAny <CancellationToken>()))
.ReturnsAsync((byte[] cipherText, string dekId, string algo, CancellationToken t) => EncryptionUnitTests.DecryptData(cipherText));
CosmosClient client = MockCosmosUtil.CreateMockCosmosClient((builder) => builder
.AddCustomHandlers(this.testHandler)
.WithEncryptor(this.mockEncryptor.Object));
DatabaseCore database = new DatabaseCore(client.ClientContext, EncryptionUnitTests.DatabaseId);
return(new ContainerInlineCore(new ContainerCore(client.ClientContext, database, EncryptionUnitTests.ContainerId)));
}
