public virtual void TestPermutate()
{
var set = PermutationUtil.PermutateSQL("-", "1");
Assert.AreEqual(1, set.Count);
Assert.IsTrue(set.Contains("1"));
set = PermutationUtil.PermutateSQL("-", "1", "1");
Assert.AreEqual(1, set.Count);
Assert.IsTrue(set.Contains("1-1"));
set = PermutationUtil.PermutateSQL("-", "1", "2");
Assert.AreEqual(2, set.Count);
Assert.IsTrue(set.Contains("1-2"));
Assert.IsTrue(set.Contains("2-1"));
set = PermutationUtil.PermutateSQL("-", "1", "2", "2");
Assert.AreEqual(3, set.Count);
Assert.IsTrue(set.Contains("1-2-2"));
Assert.IsTrue(set.Contains("2-1-2"));
Assert.IsTrue(set.Contains("2-2-1"));
set = PermutationUtil.PermutateSQL("-", "1", "2", "3");
Assert.AreEqual(6, set.Count);
Assert.IsTrue(set.Contains("1-2-3"));
Assert.IsTrue(set.Contains("1-3-2"));
Assert.IsTrue(set.Contains("2-1-3"));
Assert.IsTrue(set.Contains("2-3-1"));
Assert.IsTrue(set.Contains("3-2-1"));
Assert.IsTrue(set.Contains("3-1-2"));
}
public virtual void TestPermutateNull()
{
try
{
PermutationUtil.PermutateSQL("-");
Assert.IsFalse(true);
}
catch (ArgumentException)
{
Assert.IsTrue(true);
}
catch
{
Assert.IsFalse(true);
}
}
public virtual SimpleSqlAsserter AddExpectSql(int nodeIndex,
string prefix,
PermutationUtil.PermutationGenerator pg,
string suffix)
{
var ss = pg.PermutateSql();
foreach (var s in ss)
{
AddExpectSql(nodeIndex, prefix + s + suffix);
}
return this;
}
