public void Constructor_ValidOrder_PropertiesAreSet()
{
var matrix = new MagickColorMatrix(2, 0.0, 1.0, 0.1, 1.1);
Assert.Equal(2, matrix.Order);
Assert.Equal(0.0, matrix.GetValue(0, 0));
Assert.Equal(1.0, matrix.GetValue(1, 0));
Assert.Equal(0.1, matrix.GetValue(0, 1));
Assert.Equal(1.1, matrix.GetValue(1, 1));
}
public void SetRow_CorrectNumberOfValues_SetsColumn()
{
var matrix = new MagickColorMatrix(2);
matrix.SetRow(1, 6, 8);
Assert.Equal(0, matrix.GetValue(0, 0));
Assert.Equal(6, matrix.GetValue(0, 1));
Assert.Equal(0, matrix.GetValue(1, 0));
Assert.Equal(8, matrix.GetValue(1, 1));
}
public void Test_Value()
{
MagickColorMatrix matrix = new MagickColorMatrix(2);
matrix.SetValue(0, 0, 1.5);
Assert.AreEqual(1.5, matrix.GetValue(0, 0));
Assert.AreEqual(0.0, matrix.GetValue(0, 1));
Assert.AreEqual(0.0, matrix.GetValue(1, 0));
}
public void SetValue_ValidIndex_SetsValue()
{
var matrix = new MagickColorMatrix(2);
matrix.SetValue(1, 0, 1.5);
Assert.Equal(0.0, matrix.GetValue(0, 0));
Assert.Equal(0.0, matrix.GetValue(0, 1));
Assert.Equal(1.5, matrix.GetValue(1, 0));
Assert.Equal(0.0, matrix.GetValue(1, 1));
}
public void Test_SetRow()
{
MagickColorMatrix matrix = new MagickColorMatrix(2);
matrix.SetRow(0, 2, 4);
Assert.AreEqual(2, matrix.GetValue(0, 0));
Assert.AreEqual(4, matrix.GetValue(1, 0));
matrix.SetRow(1, 6, 8);
Assert.AreEqual(6, matrix.GetValue(0, 1));
Assert.AreEqual(8, matrix.GetValue(1, 1));
}
private static void GetValue_InvalidIndex_ThrowsException(string paramName, int x, int y)
{
var matrix = new MagickColorMatrix(2);
Assert.Throws <ArgumentOutOfRangeException>(paramName, () =>
{
matrix.GetValue(x, y);
});
}
public void Test_Constructor()
{
ExceptionAssert.Throws <ArgumentException>(delegate()
{
new MagickColorMatrix(-1);
});
ExceptionAssert.Throws <ArgumentException>(delegate()
{
new MagickColorMatrix(7);
});
new MagickColorMatrix(1);
ExceptionAssert.Throws <ArgumentException>(delegate()
{
new MagickColorMatrix(2, 1.0);
});
MagickColorMatrix matrix = new MagickColorMatrix(2, 0.0, 1.0, 0.1, 1.1);
Assert.AreEqual(0.0, matrix.GetValue(0, 0));
Assert.AreEqual(1.0, matrix.GetValue(1, 0));
Assert.AreEqual(0.1, matrix.GetValue(0, 1));
Assert.AreEqual(1.1, matrix.GetValue(1, 1));
ExceptionAssert.Throws <ArgumentOutOfRangeException>(delegate()
{
matrix.GetValue(2, 1);
});
ExceptionAssert.Throws <ArgumentOutOfRangeException>(delegate()
{
matrix.GetValue(1, 2);
});
ExceptionAssert.Throws <ArgumentOutOfRangeException>(delegate()
{
matrix.GetValue(1, -1);
});
ExceptionAssert.Throws <ArgumentOutOfRangeException>(delegate()
{
matrix.GetValue(-1, 1);
});
}
public void GetValue_ValidIndex_ReturnValue()
{
var matrix = new MagickColorMatrix(1, 4);
Assert.Equal(4, matrix.GetValue(0, 0));
}
