public void FileDataTest()
{
// Arrange
BitMapImage bmp = new BitMapImage();
bmp.DataSize = 56;
bmp.Data = new Byte[] { 0x28, 0x00,
0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x01, 0x00, 0x18, 0x00, 0x00, 0x00,
0x00, 0x00, 0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xC8, 0xD0,
0xD4, 0xC8, 0xD0, 0xD4, 0x00, 0x00 };
byte[] expectedResult =
{
0x42, 0x4D, 0x46, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x36, 0x00, 0x00, 0x00, 0x28, 0x00,
0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x01, 0x00, 0x18, 0x00, 0x00, 0x00,
0x00, 0x00, 0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xC8, 0xD0,
0xD4, 0xC8, 0xD0, 0xD4, 0x00, 0x00,
};
// Act
byte[] actualResult = bmp.FileData();
// Assert
bool areEqual = expectedResult.SequenceEqual(actualResult);
Assert.IsTrue(areEqual);
}
public void WriteBitMapTest()
{
BitMapImage image = new BitMapImage(path);
image.WriteBitMap(@"../../../testFiles/WriteBitMapTest.bmp");
FileAssert.AreEqual(@"../../../testFiles/input.bmp", @"../../../testFiles/WriteBitMapTest.bmp");
}
public void GrayTest()
{
BitMapImage image = new BitMapImage(path);
Filters.Gray(image);
image.WriteBitMap(@"../../../testFiles/GrayTest.bmp");
FileAssert.AreEqual(@"../../../testFiles/GrayTrue.bmp", @"../../../testFiles/GrayTest.bmp");
}
public void SobelYTest()
{
BitMapImage image = new BitMapImage(path);
Filters.SobelY(image);
image.WriteBitMap(@"../../../testFiles/SobelYTest.bmp");
FileAssert.AreEqual(@"../../../testFiles/SobelYTrue.bmp", @"../../../testFiles/SobelYTest.bmp");
}
public void MedianTest()
{
BitMapImage image = new BitMapImage(path);
Filters.Median(image);
image.WriteBitMap(@"../../../testFiles/MedianTest.bmp");
FileAssert.AreEqual(@"../../../testFiles/MedianTrue.bmp", @"../../../testFiles/MedianTest.bmp");
}
public void BitMapImageTest() // Reading test
{
uint width = 1280;
uint height = 1280;
BitMapImage image = new BitMapImage(path);
Assert.AreEqual(width, image.Width);
Assert.AreEqual(height, image.Height);
}
public void ExtensionTest()
{
// Arrange
BitMapImage bmp = new BitMapImage();
string expectedResult = "bmp";
// Act
string actualResult = bmp.Extension();
// Assert
Assert.AreEqual(expectedResult, actualResult);
}
public void GetPixelTest()
{
BitMapImage image = new BitMapImage(path);
Pixel expected = new Pixel(255, 255, 255);
Pixel actual = image.GetPixel(0, 0);
Assert.AreEqual(expected.Red, actual.Red);
Assert.AreEqual(expected.Green, actual.Green);
Assert.AreEqual(expected.Blue, actual.Blue);
}
public void DataSizeSetAndGet()
{
//Arrange
Image img = new BitMapImage();
img.DataSize = 230;
int expectedResult = 230;
//Act
int actualResult = img.DataSize;
//Assert
Assert.AreEqual(expectedResult, actualResult);
}
public void IndexTestSetAndGet()
{
//Arrange
Image img = new BitMapImage();
img.Index = 3;
int expectedResult = 3;
//Act
int actualResult = img.Index;
//Assert
Assert.AreEqual(expectedResult, actualResult);
}
public void DataTestSetAndGet()
{
//Arrange
Image img = new BitMapImage();
img.Data = new Byte[] { 0x01, 0x02, 0x03, 0x04, 0x05 };
byte[] expectedResult = { 0x01, 0x02, 0x03, 0x04, 0x05 };
//Act
byte[] actualResult = img.Data;
// Assert
bool areEqual = expectedResult.SequenceEqual(actualResult);
Assert.IsTrue(areEqual);
}
public void ImageDataStartAddressTest()
{
// Arrange
BitMapImage bmp = new BitMapImage();
bmp.DataSize = 292;
bmp.Data = new Byte[] { 0x28, 0x00, 0x00, 0x00, 0x0c, 0x00, 0x00, 0x00 }; // ... don't write the whole file
byte[] expectedResult = { 0x36, 0x00, 0x00, 0x00 };
// Act
byte[] actualResult = bmp.ImageDataStartAddress();
// Assert
bool areEqual = expectedResult.SequenceEqual(actualResult);
Assert.IsTrue(areEqual);
}
public void CreateFileHeaderTest()
{
// Arrange
Image bmp = new BitMapImage();
bmp.DataSize = 292;
bmp.Data = new Byte[] { 0x28, 0x00, 0x00, 0x00, 0x0c, 0x00, 0x00, 0x00 }; // ... don't write the whole file
byte[] expectedResult = { 0x42, 0x4d, 0x32, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x36, 0x00, 0x00, 0x00 };
// Act
byte[] actualResult = bmp.CreateFileHeader();
// Assert
bool areEqual = expectedResult.SequenceEqual(actualResult);
Assert.IsTrue(areEqual);
}
