public void ReadCorrectClearTime()
{
string[] filePaths = Directory.GetFiles("./Test/testdata/frames/1080/clears", "*.png", SearchOption.TopDirectoryOnly);
string ocrErrors = "";
foreach (var file in filePaths)
{
// Grab expected time which should be in filename (ex: clear_time_usa_0109645.png)
int timeIdx = file.LastIndexOf("_") + 1;
string expectedTime = file.Substring(timeIdx, 7);
expectedTime = $"{expectedTime.Substring(0, 2)}'{expectedTime.Substring(2, 2)}\"{expectedTime.Substring(4, 3)}";
using (var testFrame = new Image <Bgr, byte>(file))
{
string ocrClearTime = OCRLibrary.GetClearTimeFromFrame(testFrame, false);
if (expectedTime != ocrClearTime)
{
ocrErrors += $"\r\nClear time OCR: ({ocrClearTime}) does not match expected: ({expectedTime})";
}
}
}
if (!string.IsNullOrWhiteSpace(ocrErrors))
{
Assert.Fail(ocrErrors);
}
}
private string runOCRTestsForResolution(Size resolution)
{
string[] filePaths = Directory.GetFiles("./Test/testdata/frames/720/levels", "*.png", SearchOption.TopDirectoryOnly);
string ocrErrors = "";
foreach (var file in filePaths)
{
int levelIdx = file.LastIndexOf("level.") + 6;
string actualLevelCode = file.Substring(levelIdx, 11);
using (var testFrame = new Image <Bgr, byte>(file))
{
Level level = OCRLibrary.GetLevelFromFrame(testFrame.Resize(resolution.Width, resolution.Height, Inter.Cubic));
if (level.code != actualLevelCode)
{
ocrErrors += $"\r\nLevel code OCR ({level.code}) does not match actual code ({actualLevelCode})";
}
}
}
return(ocrErrors);
}
