public void FindByUriFirstOrDefaultTest()
{
string testMessageId = Guid.NewGuid().ToString();
string testFileUri = $"c:/temp/{Path.GetRandomFileName()}";
FileObjectCollection foc = new FileObjectCollection();
foc.AddRange(new FileObject[4]
{
new FileObject()
{
Status = FileStatus.uploading, MessageId = null
},
new FileObject()
{
Status = FileStatus.downloading, MessageId = testMessageId, FileUri = testFileUri
},
new FileObject()
{
Status = FileStatus.downloading, MessageId = Guid.NewGuid().ToString(), FileUri = $"c:/temp/{Path.GetRandomFileName()}"
},
new FileObject()
{
Status = FileStatus.failed, MessageId = Guid.NewGuid().ToString(), FileUri = $"c:/temp/{Path.GetRandomFileName()}"
},
});
Assert.IsTrue(foc.FindByUriFirstOrDefault(testFileUri).MessageId == testMessageId & foc.FindByUriFirstOrDefault(testFileUri).FileUri == testFileUri);
}