public void Encode_ContentTooLong_ShouldThrowException()
{
Action action = () => Code128Encoder.Encode("123456789012345678901234567890123456789012345678901234567890123456789012345678901");
action.Should().Throw <ArgumentException>()
.And.Message.StartsWith("Content length should be between 1 and 80 but got 81");
}
public void Interpret_WhenFeedingGeneratedCodes_InterpretsCorrectly()
{
var encoder = new Code128Encoder(new DefaultMapping(), EncodedCode128Factory.Default,
Encoding.GetEncoding(1252));
var success = true;
var content = TestCaseGenerator.GeneratePermutations(6);
var sw = Stopwatch.StartNew();
var slice = content.Count / 8;
Parallel.For(0, 8, i =>
{
foreach (var str in content.Skip(i * slice).Take(slice))
{
try
{
//_output.WriteLine($"Testing {str}");
var generated = encoder.Encode(str);
var interpreted = _interpreter.Interpret(generated.ToPatternList());
Assert.Equal(str, interpreted);
}
catch (Exception e)
{
_output.WriteLine($"FAILED: {str}: {e}");
success = false;
}
}
});
_output.WriteLine(
$"{content.Count} tests run in {sw.Elapsed}. {sw.Elapsed.TotalMilliseconds / content.Count}ms per test");
Assert.True(success, "One or more cases failed.");
}
public void Encode_EmptyString_ShouldThrowException()
{
Action action = () => Code128Encoder.Encode(string.Empty);
action.Should().Throw <ArgumentException>()
.And.Message.StartsWith("Content length should be between 1 and 80 but got 0");
}
public IActionResult GetBarcode(string data)
{
_logger.LogInformation("GetBarcode " + data);
System.IO.File.WriteAllText(Environment.CurrentDirectory + @"/mydata/" + "file_" + DateTime.Now.Ticks + ".txt", data);
var cachedString = _distributedCache.GetString("TEST");
if (string.IsNullOrEmpty(cachedString))
{
_distributedCache.SetString("TEST", "somevaluetocache");
_logger.LogInformation("Was not found, ... but now set.");
}
else
{
_logger.LogInformation("Yeah, ... was found : " + cachedString);
}
var barcode = Code128Encoder.Encode(data, true);
var renderer = new ImageRenderer();
var stream = new MemoryStream();
renderer.Render(barcode, stream);
return(File(stream.ToArray(), "image/png"));
}
public void Interpret_WhenParsingSpecialCase_InterpretsCorrectly(string input)
{
var encoder = new Code128Encoder(new DefaultMapping(), EncodedCode128Factory.Default,
Encoding.GetEncoding(1252));
var generated = encoder.Encode(input);
var interpreted = _interpreter.Interpret(generated.ToPatternList());
Assert.Equal(input, interpreted);
}
public IActionResult GetBarcode(string data)
{
var barcode = Code128Encoder.Encode(data, true);
var renderer = new ImageRenderer();
var stream = new MemoryStream();
renderer.Render(barcode, stream);
return(File(stream.ToArray(), "image/png"));
}
public void Encode_WhenGivingSample_ProducesMinimalLength(string input, string pattern)
{
var code = _encoder.Encode(input);
var parts = pattern.Split(' ').Select(byte.Parse).ToArray();
Print(code);
Assert.Equal(parts.Length, code.Data.Count);
Assert.Equal(parts, code.Data);
}
public void Render_Barcode1D()
{
// Arrange
var renderer = new ImageRenderer();
IBarcode barcode = Code128Encoder.Encode("Wikipedia");
// Act
byte[] data = RenderBarcodeToByteArray(renderer, barcode);
// Assert
data.Should().NotBeNull();
}
public void Render_Barcode1D()
{
// Arrange
var renderer = new SvgRenderer();
IBarcode barcode = Code128Encoder.Encode("Wikipedia");
string expected = GetExpectedSvgOutput("Code128.ExpectedSvgOutput.txt");
// Act
string svg = RenderBarcodeToString(renderer, barcode);
// Assert
svg.Length.Should().BeGreaterOrEqualTo(0);
svg.Should().Be(expected);
}
public static byte[] GerarCodBarras128(this string codbar, int?heigthPng = null)
{
if (string.IsNullOrWhiteSpace(codbar))
{
throw new Exception("Código de barras não informado");
}
var bar = Code128Encoder.Encode(codbar);
var render = new ImageRenderer(barHeightFor1DBarcode: heigthPng ?? 25);
using (var ms = new MemoryStream())
{
render.Render(bar, ms);
return(ms.ToArray());
}
}
"1100011101011")] // STOP
public void Encode(string txt, string testResult)
{
IBarcodeIntCS code = Code128Encoder.Encode(txt);
code.Bounds.X.Should().Be(testResult.Length);
code.Bounds.Y.Should().Be(1);
code.Metadata.CodeKind.Should().Be(BarcodeType.Code128);
code.Metadata.Dimensions.Should().Be(1);
string encoded = string.Empty;
int i = 0;
foreach (var r in testResult)
{
encoded += code.At(i++, 0) ? "1" : "0";
}
encoded.Should().Be(testResult);
}
