public void ShouldThrowOnNullQueue()
{
string testFile = Path.GetTempFileName();
TelegrafSocketReader tsr = new TelegrafSocketReader(testFile);
Assert.Throws <ArgumentNullException>(() => tsr.Read(null));
}
public void ShouldEnqueueLinesFromFile()
{
string testFile = Path.GetTempFileName();
var testLines = new[]
{
"line-1",
"line-2",
"line-3",
"line-4"
};
ConcurrentQueue <string> queue = new ConcurrentQueue <string>();
// Write some lines into TestFile
File.WriteAllLines(testFile, testLines);
TelegrafSocketReader tsr = new TelegrafSocketReader(testFile);
tsr.Read(queue);
// dequeue and see if matches
var actualArray = queue.ToArray();
actualArray.Should().NotBeEmpty()
.And.HaveCount(testLines.Length)
.And.ContainInOrder(testLines)
.And.ContainItemsAssignableTo <string>();
}
public void ShouldThrowOnInvalidFilename(string path)
{
Assert.Throws <ArgumentException>(() =>
{
TelegrafSocketReader tsr = new TelegrafSocketReader(path);
});
}
