private void ShouldMakeDifferentPlasmaImageWhenNotSet()
{
MagickNET.SetRandomSeed(42);
using (var first = new MagickImage("plasma:red", 10, 10))
{
using (var second = new MagickImage("plasma:red", 10, 10))
{
Assert.Equal(0.0, first.Compare(second, ErrorMetric.RootMeanSquared));
}
}
MagickNET.ResetRandomSeed();
}
private void SetRandomSeed_SetToFixedValue_ImagesWithPlasmaAreEqual()
{
MagickNET.SetRandomSeed(42);
using (IMagickImage first = new MagickImage("plasma:red", 10, 10))
{
using (IMagickImage second = new MagickImage("plasma:red", 10, 10))
{
Assert.AreEqual(0.0, first.Compare(second, ErrorMetric.RootMeanSquared));
}
}
MagickNET.ResetRandomSeed();
}
public void ShouldUseTheRandomSeed()
{
MagickNET.SetRandomSeed(1337);
using (var first = new MagickImage(Files.Builtin.Logo))
{
first.AddNoise(NoiseType.Laplacian);
ColorAssert.NotEqual(MagickColors.White, first, 46, 62);
using (var second = new MagickImage(Files.Builtin.Logo))
{
second.AddNoise(NoiseType.Laplacian, 2.0);
ColorAssert.NotEqual(MagickColors.White, first, 46, 62);
Assert.False(first.Equals(second));
}
}
MagickNET.ResetRandomSeed();
}