public void Trickier()
{
Func <bool> runFunc =
() =>
{
if (theList.Count(i => i == 1) >= 2)
{
return(true); // a list with two or more one's fails
}
return(false);
};
theList = new List <int> {
1, 1, 1
};
var shrinkStrat =
new ListShrinkingStrategy <ShrinkingAListTests, int>(
this,
e => e.theList,
new[] { -1, 0, 1 });
shrinkStrat.Shrink(runFunc);
Assert.Equal(2, shrinkStrat.Result.Count());
Assert.Equal(1, shrinkStrat.Result.ElementAt(0));
Assert.Equal(1, shrinkStrat.Result.ElementAt(1));
}
public void SimpleShrinking()
{
Func <bool> runFunc =
() =>
{
if (theList.Contains(4))
{
return(true);
}
return(false);
};
theList = new List <int> {
1, 2, 3, 4, 5
};
var shrinkStrat =
new ListShrinkingStrategy <ShrinkingAListTests, int>(
this,
e => e.theList,
new[] { -1, 0, 1 });
shrinkStrat.Shrink(runFunc);
Assert.Equal(1, shrinkStrat.Result.Count());
Assert.Equal(4, shrinkStrat.Result.ElementAt(0));
}
public void SimpleShrinking()
{
Func<bool> runFunc =
() =>
{
if (theList.Contains(4)) return true;
return false;
};
theList = new List<int> {1, 2, 3, 4, 5};
var shrinkStrat =
new ListShrinkingStrategy<ShrinkingAListTests, int>(
this,
e => e.theList,
new[]{- 1, 0, 1});
shrinkStrat.Shrink(runFunc);
Assert.Equal(1, shrinkStrat.Result.Count());
Assert.Equal(4, shrinkStrat.Result.ElementAt(0));
}
public void Trickier()
{
Func<bool> runFunc =
() =>
{
if (theList.Count(i => i==1) >= 2) return true; // a list with two or more one's fails
return false;
};
theList = new List<int> { 1, 1, 1};
var shrinkStrat =
new ListShrinkingStrategy<ShrinkingAListTests, int>(
this,
e => e.theList,
new[] { -1, 0, 1 });
shrinkStrat.Shrink(runFunc);
Assert.Equal(2, shrinkStrat.Result.Count());
Assert.Equal(1, shrinkStrat.Result.ElementAt(0));
Assert.Equal(1, shrinkStrat.Result.ElementAt(1));
}
