public void CreateAttachment_PassData_GetAttachmentModel()
{
//arrange
var options = new DbContextOptionsBuilder <AttachmentDbContext>()
.UseInMemoryDatabase(databaseName: "CreateAttachment_PassData_GetAttachmentModel")
.Options;
//act
AttachmentModel result;
using (var context = new AttachmentDbContext(options))
{
var service = new SqlServerAttachmenBusiness(context);
result = service.CreateAttachmentTemporarily(new TemporaryAttachmentKeyModel {
EntityName = "x", FieldName = "y", Token = "z"
});
}
//assert
Assert.IsNotNull(result);
using (var context = new AttachmentDbContext(options))
{
var item = context.Attachments.SingleOrDefault(x => x.Id == result.AttachmentId);
Assert.IsNotNull(item);
Assert.AreEqual("x", item.EntityName);
Assert.AreEqual("y", item.FieldName);
Assert.AreEqual("z", item.Token);
Assert.AreEqual(null, item.EntityId);
}
}
/// <summary>
/// Create SqlServerAttachmenBusiness based on given connection string
/// </summary>
/// <param name="connectionString"></param>
/// <returns></returns>
public static SqlServerAttachmenBusiness SqlServerAttachmenBusinessFactory(string connectionString)
{
var optionsBuilder = new DbContextOptionsBuilder <AttachmentDbContext>();
optionsBuilder.UseSqlServer(connectionString);
var dbContext = new AttachmentDbContext(optionsBuilder.Options);
return(new SqlServerAttachmenBusiness(dbContext));
}
public void CreateAttachment_Token_PassInvalidArgument_GetException(string entity, string field, string token)
{
//arrange
var options = new DbContextOptionsBuilder <AttachmentDbContext>()
.UseInMemoryDatabase(databaseName: "CreateAttachment_PassNull_GetException")
.Options;
//act
using (var context = new AttachmentDbContext(options))
{
var service = new SqlServerAttachmenBusiness(context);
Assert.Throws <ArgumentNullException>(() =>
{
//act
service.CreateAttachmentTemporarily(new TemporaryAttachmentKeyModel {
EntityName = entity, FieldName = field, Token = token
});
});
}
}
public SqlServerAttachmenBusiness(AttachmentDbContext dbContext)
{
_DbContext = dbContext;
}
