public void ApplyTest()
{
Codification target = new Codification();
DataTable input = new DataTable("Sample data");
input.Columns.Add("Age", typeof(int));
input.Columns.Add("Classification", typeof(string));
input.Rows.Add(10, "child");
input.Rows.Add(7, "child");
input.Rows.Add(4, "child");
input.Rows.Add(21, "adult");
input.Rows.Add(27, "adult");
input.Rows.Add(12, "child");
input.Rows.Add(79, "elder");
input.Rows.Add(40, "adult");
input.Rows.Add(30, "adult");
DataTable expected = new DataTable("Sample data");
expected.Columns.Add("Age", typeof(int));
expected.Columns.Add("Classification", typeof(int));
expected.Rows.Add(10, 0);
expected.Rows.Add(7, 0);
expected.Rows.Add(4, 0);
expected.Rows.Add(21, 1);
expected.Rows.Add(27, 1);
expected.Rows.Add(12, 0);
expected.Rows.Add(79, 2);
expected.Rows.Add(40, 1);
expected.Rows.Add(30, 1);
// Detect the mappings
target.Detect(input);
// Apply the categorization
DataTable actual = target.Apply(input);
for (int i = 0; i < actual.Rows.Count; i++)
{
for (int j = 0; j < actual.Columns.Count; j++)
{
Assert.AreEqual(expected.Rows[i][j], actual.Rows[i][j]);
}
}
}
public void ApplyTest()
{
Codification target = new Codification();
DataTable input = new DataTable("Sample data");
input.Columns.Add("Age", typeof(int));
input.Columns.Add("Classification", typeof(string));
input.Rows.Add(10, "child");
input.Rows.Add(7, "child");
input.Rows.Add(4, "child");
input.Rows.Add(21, "adult");
input.Rows.Add(27, "adult");
input.Rows.Add(12, "child");
input.Rows.Add(79, "elder");
input.Rows.Add(40, "adult");
input.Rows.Add(30, "adult");
DataTable expected = new DataTable("Sample data");
expected.Columns.Add("Age", typeof(int));
expected.Columns.Add("Classification", typeof(int));
expected.Rows.Add(10, 0);
expected.Rows.Add(7, 0);
expected.Rows.Add(4, 0);
expected.Rows.Add(21, 1);
expected.Rows.Add(27, 1);
expected.Rows.Add(12, 0);
expected.Rows.Add(79, 2);
expected.Rows.Add(40, 1);
expected.Rows.Add(30, 1);
// Detect the mappings
target.Detect(input);
// Apply the categorization
DataTable actual = target.Apply(input);
for (int i = 0; i < actual.Rows.Count; i++)
for (int j = 0; j < actual.Columns.Count; j++)
Assert.AreEqual(expected.Rows[i][j], actual.Rows[i][j]);
}
