public void TestSmallExample()
{
var m1 = PerseusFactory.CreateMatrixData(new double[, ] {
{ 0, 1 }, { 2, 3 }
}, new List <string> {
"col 1", "col 2"
});
var m2 = PerseusFactory.CreateMatrixData(new double[, ] {
{ 4, 5 }, { 6, 7 }
}, new List <string> {
"col 2", "col 3"
});
var m = new[] { m1, m2 };
var matching = new MatchingColumnsByName();
var errString = string.Empty;
var parameters = matching.GetParameters(m, ref errString);
Assert.IsTrue(string.IsNullOrEmpty(errString));
IMatrixData[] supplTables = null;
IDocumentData[] documents = null;
var pInfo = BaseTest.CreateProcessInfo();
var result = matching.ProcessData(m, parameters, ref supplTables, ref documents, pInfo);
Assert.IsTrue(string.IsNullOrEmpty(pInfo.ErrString));
Assert.AreEqual(4, result.RowCount);
CollectionAssert.AreEqual(new [] { "col 2", "col 1", "col 3" }, result.ColumnNames);
CollectionAssert.AreEqual(new [] { 1, 3, 4, 6.0 }, result.Values.GetColumn(0).ToArray());
CollectionAssert.AreEqual(new [] { 0, 2, double.NaN, double.NaN }, result.Values.GetColumn(1).ToArray());
CollectionAssert.AreEqual(new [] { double.NaN, double.NaN, 5, 7 }, result.Values.GetColumn(2).ToArray());
}
public void TestSmallExampleWithAnnotationColumns()
{
var m1 = PerseusFactory.CreateMatrixData(new double[, ] {
{ 0, 1 }, { 2, 3 }
}, new List <string> {
"col 1", "col 2"
});
m1.AddStringColumn("m1", "", new[] { "a", "b" });
m1.AddStringColumn("common string column", "", new[] { "c", "d" });
m1.AddNumericColumn("m1", "", new[] { 0, 1.0 });
m1.AddNumericColumn("common numeric column", "", new[] { 2, 3.0 });
m1.AddCategoryColumn("common category column", "", new [] { new [] { "cat1" }, new [] { "cat2", "cat3" } });
var m2 = PerseusFactory.CreateMatrixData(new double[, ] {
{ 4, 5 }, { 6, 7 }
}, new List <string> {
"col 2", "col 3"
});
m2.AddStringColumn("common string column", "", new [] { "e", "f" });
m2.AddStringColumn("m2", "", new [] { "g", "h" });
m2.AddNumericColumn("common numeric column", "", new[] { 4, 5.0 });
m2.AddCategoryColumn("common category column", "", new [] { new [] { "cat2" }, new [] { "cat1", "cat4" } });
var m = new[] { m1, m2 };
var matching = new MatchingColumnsByName();
var errString = string.Empty;
var parameters = matching.GetParameters(m, ref errString);
Assert.IsTrue(string.IsNullOrEmpty(errString));
IMatrixData[] supplTables = null;
IDocumentData[] documents = null;
var pInfo = BaseTest.CreateProcessInfo();
var result = matching.ProcessData(m, parameters, ref supplTables, ref documents, pInfo);
Assert.IsTrue(string.IsNullOrEmpty(pInfo.ErrString));
CollectionAssert.AreEqual(new [] { "common string column", "m1", "m2" }, result.StringColumnNames);
CollectionAssert.AreEqual(new [] { "c", "d", "e", "f" }, result.StringColumns[0]);
CollectionAssert.AreEqual(new [] { "a", "b", "", "" }, result.StringColumns[1]);
CollectionAssert.AreEqual(new [] { "", "", "g", "h" }, result.StringColumns[2]);
CollectionAssert.AreEqual(new [] { "common numeric column", "m1" }, result.NumericColumnNames);
CollectionAssert.AreEqual(new [] { 2, 3, 4, 5.0 }, result.NumericColumns[0]);
CollectionAssert.AreEqual(new [] { 0, 1, double.NaN, double.NaN }, result.NumericColumns[1]);
CollectionAssert.AreEqual(new [] { "common category column" }, result.CategoryColumnNames);
var actual = result.GetCategoryColumnAt(0);
var expected = new[] { new[] { "cat1" }, new[] { "cat2", "cat3" }, new[] { "cat2" }, new[] { "cat1", "cat4" } };
Assert.AreEqual(expected.Length, actual.Length);
for (int i = 0; i < actual.Length; i++)
{
CollectionAssert.AreEqual(expected[i], actual[i]);
}
}