Done some initial work

data_test.go

@@ -0,0 +1,48 @@
+package autotrader
+
+import "testing"
+
+func TestReadDataCSV(t *testing.T) {
+	data, err := ReadDataCSV("./EUR_USD Historical Data.csv", DataCSVLayout{
+		LatestFirst: true,
+		DateFormat:  "01/02/2006",
+		Date:        "\ufeff\"Date\"",
+		Open:        "Open",
+		High:        "High",
+		Low:         "Low",
+		Close:       "Price",
+		Volume:      "Vol.",
+	})
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	if data.NRows() != 2610 {
+		t.Fatalf("Expected 2610 rows, got %d", data.NRows())
+	}
+	if len(data.Names()) != 6 {
+		t.Fatalf("Expected 6 columns, got %d", len(data.Names()))
+	}
+	if data.Series[0].Name() != "Date" {
+		t.Fatalf("Expected Date column, got %s", data.Series[0].Name())
+	}
+	if data.Series[1].Name() != "Open" {
+		t.Fatalf("Expected Open column, got %s", data.Series[1].Name())
+	}
+	if data.Series[2].Name() != "High" {
+		t.Fatalf("Expected High column, got %s", data.Series[2].Name())
+	}
+	if data.Series[3].Name() != "Low" {
+		t.Fatalf("Expected Low column, got %s", data.Series[3].Name())
+	}
+	if data.Series[4].Name() != "Close" {
+		t.Fatalf("Expected Close column, got %s", data.Series[4].Name())
+	}
+	if data.Series[5].Name() != "Volume" {
+		t.Fatalf("Expected Volume column, got %s", data.Series[5].Name())
+	}
+
+	if data.Series[0].Type() != "time" {
+		t.Fatalf("Expected Date column type time, got %s", data.Series[0].Type())
+	}
+}