Function TestDetectAllColumnTypes

coltype_test.go:276–306

(t *testing.T)

}

func TestDetectAllColumnTypes(t *testing.T) {
	data := [][]string{
		{"Name", "Age", "Date", "Mixed"},
		{"Alice", "30", "2024-01-15", "Value1"},
		{"Bob", "25", "2024-02-20", "123"},
		{"Charlie", "35", "2024-03-10", "ABC"},
	}

	b, err := createNewBufferWithData(data, false)
	if err != nil {
		t.Fatalf("Failed to create buffer: %v", err)
	}
	b.rowFreeze = 1

	// Detect all column types
	b.detectAllColumnTypes()

	// Check detected types
	if b.getColType(0) != colTypeStr {
		t.Errorf("Column 0 (Name) should be String, got %s", type2name(b.getColType(0)))
	}
	if b.getColType(1) != colTypeFloat {
		t.Errorf("Column 1 (Age) should be Number, got %s", type2name(b.getColType(1)))
	}
	if b.getColType(2) != colTypeDate {
		t.Errorf("Column 2 (Date) should be Date, got %s", type2name(b.getColType(2)))
	}
	if b.getColType(3) != colTypeStr {
		t.Errorf("Column 3 (Mixed) should be String, got %s", type2name(b.getColType(3)))
	}
}