public void ClearBlackTest()
{
using var result = new Epd7In5Bc();
result.Initialize(m_EPaperDisplayHardwareMock.Object);
m_DataBuffer.Clear();
result.ClearBlack();
const int pixelPerByte = 2;
var displayBytes = result.Width / pixelPerByte * result.Height;
const byte black = 0x00;
var twoBlackPixel = result.MergePixelDataInByte(black, black);
var validBuffer = new List <byte>
{
(byte)Epd7In5BcCommands.DataStartTransmission1
};
for (int i = 0; i < displayBytes; i++)
{
validBuffer.Add(twoBlackPixel);
}
validBuffer.Add((byte)Epd7In5BcCommands.DataStop);
validBuffer.Add((byte)Epd7In5BcCommands.PowerOn);
validBuffer.Add((byte)Epd7In5BcCommands.GetStatus);
validBuffer.Add((byte)Epd7In5BcCommands.DisplayRefresh);
validBuffer.Add((byte)Epd7In5BcCommands.GetStatus);
Assert.IsTrue(m_DataBuffer.SequenceEqual(validBuffer), "Command Data Sequence is wrong");
}
public void TestMergePixelDataInByte()
{
using var result = new Epd7In5Bc();
var random = new Random();
for (int i = 0; i < 200; i++)
{
var b1 = (byte)random.Next(0, 0x0F);
var b2 = (byte)random.Next(0, 0x0F);
var oldResult = MergePixelDataInByte(b1, b2);
var newResult = result.MergePixelDataInByte(b1, b2);
Assert.AreEqual(oldResult, newResult, $"Merged Byte Run {i} is wrong. Expected {oldResult}, Returned {newResult}");
}
}