public void DisplayImageSmallTest()
{
using var result = new Epd7In5_V2();
result.Initialize(m_EPaperDisplayHardwareMock.Object);
var image = CommonTestData.CreateSampleBitmap(result.Width / 2, result.Height / 2);
var validBuffer = new List <byte>
{
(byte)Epd7In5_V2Commands.DataStartTransmission2
};
m_DataBuffer.Clear();
validBuffer.AddRange(SendBitmapToDevice(image, result.Width, result.Height));
validBuffer.Add((byte)Epd7In5_V2Commands.DisplayRefresh);
validBuffer.Add((byte)Epd7In5_V2Commands.GetStatus);
m_DataBuffer.Clear();
var bitmapEPaperDisplay = new SKBitmapLoader(result);
bitmapEPaperDisplay.DisplayImage(image);
Assert.AreEqual(validBuffer.Count, m_DataBuffer.Count, "Data Length is wrong");
Assert.IsTrue(m_DataBuffer.SequenceEqual(validBuffer), "Command Data Sequence is wrong");
}
public void ClearBlackTest()
{
using var result = new Epd7In5_V2();
result.Initialize(m_EPaperDisplayHardwareMock.Object);
m_DataBuffer.Clear();
result.ClearBlack();
const int pixelPerByte = 8;
var displayBytes = result.Width / pixelPerByte * result.Height;
const byte black = 0x01;
var eightBlackPixel = result.MergePixelDataInByte(black, black, black, black, black, black, black, black);
var validBuffer = new List <byte>
{
(byte)Epd7In5_V2Commands.DataStartTransmission2
};
for (int i = 0; i < displayBytes; i++)
{
validBuffer.Add(eightBlackPixel);
}
validBuffer.Add((byte)Epd7In5_V2Commands.DisplayRefresh);
validBuffer.Add((byte)Epd7In5_V2Commands.GetStatus);
Assert.IsTrue(m_DataBuffer.SequenceEqual(validBuffer), "Command Data Sequence is wrong");
}
public void DisplayImageSmallTest()
{
using var result = new Epd7In5_V2();
result.Initialize(m_EPaperDisplayHardwareMock.Object);
var image = CreateSampleBitmap(result.Width / 2, result.Height / 2);
m_DataBuffer.Clear();
result.DisplayImage(image);
var imageData = result.BitmapToData(image);
var validBuffer = new List <byte>
{
(byte)Epd7In5_V2Commands.DataStartTransmission2
};
validBuffer.AddRange(imageData);
validBuffer.Add((byte)Epd7In5_V2Commands.DataStop);
validBuffer.Add((byte)Epd7In5_V2Commands.DisplayRefresh);
validBuffer.Add((byte)Epd7In5_V2Commands.GetStatus);
Assert.IsTrue(m_DataBuffer.SequenceEqual(validBuffer), "Command Data Sequence is wrong");
}
public void DoubleDisposeTest()
{
var result = new Epd7In5_V2();
result.Initialize(m_EPaperDisplayHardwareMock.Object);
result.Dispose();
result.Dispose();
}
public void FinalizerTest()
{
var result = new Epd7In5_V2();
result.Initialize(m_EPaperDisplayHardwareMock.Object);
Assert.NotNull(result, "Object should not be null");
// ReSharper disable once RedundantAssignment
#pragma warning disable IDE0059 // Unnecessary assignment of a value
result = null;
#pragma warning restore IDE0059 // Unnecessary assignment of a value
GC.Collect();
GC.WaitForPendingFinalizers();
}
public void PowerOffTest()
{
using var result = new Epd7In5_V2();
result.Initialize(m_EPaperDisplayHardwareMock.Object);
m_DataBuffer.Clear();
result.PowerOff();
var validBuffer = new List <byte>
{
(byte)Epd7In5_V2Commands.PowerOff,
(byte)Epd7In5_V2Commands.GetStatus
};
Assert.IsTrue(m_DataBuffer.SequenceEqual(validBuffer), "Command Data Sequence is wrong");
}
public void WakeUpTest()
{
using var result = new Epd7In5_V2();
result.Initialize(m_EPaperDisplayHardwareMock.Object);
m_DataBuffer.Clear();
result.WakeUp();
var validBuffer = new List <byte>
{
(byte)Epd7In5_V2Commands.BoosterSoftStart,
0x17,
0x17,
0x27,
0x17,
(byte)Epd7In5_V2Commands.PowerSetting,
0x07,
0x17,
0x3f,
0x3f,
(byte)Epd7In5_V2Commands.PowerOn,
(byte)Epd7In5_V2Commands.GetStatus,
(byte)Epd7In5_V2Commands.PanelSetting,
0x1F,
(byte)Epd7In5_V2Commands.TconResolution,
0x03,
0x20,
0x01,
0xe0,
(byte)Epd7In5_V2Commands.DualSpi,
0x00,
(byte)Epd7In5_V2Commands.VcomAndDataIntervalSetting,
0x10,
0x07,
(byte)Epd7In5_V2Commands.TconSetting,
0x22
};
Assert.IsTrue(m_DataBuffer.SequenceEqual(validBuffer), "Command Data Sequence is wrong");
}
//########################################################################################
#region Public Methods
/// <summary>
/// Create a instance of a E-Paper Display
/// </summary>
/// <param name="displayType"></param>
/// <returns></returns>
public static IEPaperDisplay Create(EPaperDisplayType displayType)
{
IEPaperDisplayInternal display;
switch (displayType)
{
case EPaperDisplayType.WaveShare7In5Bc:
display = new Epd7In5Bc();
break;
case EPaperDisplayType.WaveShare7In5_V2:
display = new Epd7In5_V2();
break;
default:
display = null;
break;
}
display?.Initialize(EPaperDisplayHardware.Value);
return(display);
}
public void DisposeNoHardwareTest()
{
using var result = new Epd7In5_V2();
result.Initialize(m_EPaperDisplayHardwareMock.Object);
}
public void ConstructorTest()
{
using var result = new Epd7In5_V2();
result.Initialize(m_EPaperDisplayHardwareMock.Object);
}