public void ShouldThrowExceptionIfAnyIgnoreOptionApplied_Nothing()
{
var result = new Resemble(new Bitmap(1, 1))
.CompareTo(new Bitmap(1, 1))
.IgnoreAntialiasing();
Assert.Throws <IgnoreOptionIsAlreadyAppliedException>(() => result.IgnoreNothing());
}
public void IgnoreAntialiasing_IsOff()
{
var actualImage = Image.FromFile(@".\Examples\text.png");
var baseline = Image.FromFile(@".\Examples\textAa.png");
var result = new Resemble(actualImage)
.CompareTo(baseline)
.Compare();
Assert.Equal("5.19", result.Mismatch.ToString("F2"));
}
public void PartialDiffWithIgnoredColor()
{
var actual = Image.FromFile(@".\Examples\People2.jpg");
var baseline = Image.FromFile(@".\Examples\PeopleWithIgnoreMask.png");
var result = new Resemble(actual)
.CompareTo(baseline)
.IgnoreAreasWithColor(Color.FromArgb(255, 255, 0, 0))
.Compare();
Assert.Equal("5.49", result.Mismatch.ToString("F2"));
}
public void PartialDiffWithSingleIgnoredBox()
{
var people = Image.FromFile(@".\Examples\text.png");
var people2 = Image.FromFile(@".\Examples\textAa.png");
var result = new Resemble(people)
.CompareTo(people2)
.IgnoreComparisonIn(new Rectangle(20, 20, 330, 60))
.Compare();
Assert.Equal("3.52", result.Mismatch.ToString("F2"));
}
public void PartialDiffWithSingleBoundingBox()
{
var people = Image.FromFile(@".\Examples\ghost1.png");
var people2 = Image.FromFile(@".\Examples\ghost2.png");
var result = new Resemble(people)
.CompareTo(people2)
.LimitComparisonAreaTo(new Rectangle(80, 80, 50, 50))
.Compare();
Assert.Equal("0.04", result.Mismatch.ToString("F2"));
}
public void PartialDiffWithBoundingBoxes()
{
var people = Image.FromFile(@".\Examples\text.png");
var people2 = Image.FromFile(@".\Examples\textAa.png");
var result = new Resemble(people)
.CompareTo(people2)
.LimitComparisonAreaTo(new[]
{
new Rectangle(20, 20, 330, 60),
new Rectangle(20, 200, 330, 50),
})
.Compare();
Assert.Equal("3.39", result.Mismatch.ToString("F2"));
}
public void IgnoreLess_ShouldBeApplied()
{
var actualImage = Image.FromFile(@".\Examples\People.jpg");
var baseline = Image.FromFile(@".\Examples\People2.jpg");
var result = new Resemble(actualImage)
.CompareTo(baseline)
.IgnoreLess()
.Compare();
Assert.Equal(431, result.DiffBounds.Bottom);
Assert.Equal(22, result.DiffBounds.Left);
Assert.Equal(450, result.DiffBounds.Right);
Assert.Equal(58, result.DiffBounds.Top);
Assert.Equal(0, result.DimensionDifference.Height);
Assert.Equal(0, result.DimensionDifference.Width);
Assert.True(result.IsSameDimensions);
Assert.Equal("8.66", result.Mismatch.ToString("F2"));
}
