public void TestLoadPropertiesAndFieldsSameName()
{
// It's ok to have newline with padding at start, should trim field names (not values)
// Include spaces in string field value to prove all content preserved
string csvData = @"StringMember, Hello World ,This is an ignored description,also ignored
EnumMember,Blue,Something Something
IntMember,1234,Comment here
FloatMember,1.5,More commenting" ;
TestPropertiesAndFieldsObject t = new TestPropertiesAndFieldsObject();
using (var ms = new MemoryStream(Encoding.UTF8.GetBytes(csvData))) {
using (var sr = new StreamReader(ms)) {
CsvUtil.LoadObject(sr, ref t);
}
}
Assert.AreEqual(" Hello World ", t.StringMember);
Assert.AreEqual(" Hello World ", t.GetStringField());
Assert.AreEqual(1234, t.IntMember);
Assert.AreEqual(1234, t.GetIntField());
Assert.That(t.FloatMember, Is.InRange(1.4999f, 1.5001f)); // float imprecision
Assert.That(t.GetFloatField(), Is.InRange(1.4999f, 1.5001f)); // float imprecision
Assert.AreEqual(TestPropertiesAndFieldsObject.Colour.Blue, t.EnumMember);
Assert.AreEqual(TestPropertiesAndFieldsObject.Colour.Blue, t.GetEnumField());
}
public void TestLoadStruct()
{
string csvData = @"s, Hello World ,This is an ignored description,also ignored
f,1234.5,Comment here" ;
TestStruct t = new TestStruct();
using (var ms = new MemoryStream(Encoding.UTF8.GetBytes(csvData))) {
using (var sr = new StreamReader(ms)) {
CsvUtil.LoadObject(sr, ref t);
}
}
Assert.AreEqual(" Hello World ", t.s);
Assert.That(t.f, Is.InRange(1234.4999f, 1234.5001f)); // float imprecision
}
public void TestLoadSingleWithHeader()
{
// Test that we can include a header line if we want
string csvData = @"#Field,#Value,#Description
StringField, Hello World ,This is an ignored description,also ignored
EnumField,Blue,Something Something
IntField,1234,Comment here
FloatField,1.5,More commenting" ;
TestObject t = new TestObject();
using (var ms = new MemoryStream(Encoding.UTF8.GetBytes(csvData))) {
using (var sr = new StreamReader(ms)) {
CsvUtil.LoadObject(sr, t);
}
}
Assert.AreEqual(" Hello World ", t.StringField);
Assert.AreEqual(1234, t.IntField);
Assert.That(t.FloatField, Is.InRange(1.4999f, 1.5001f)); // float imprecision
Assert.AreEqual(TestObject.Colour.Blue, t.EnumField);
}
public void TestLoadSingleEmbeddedCommas()
{
// It's ok to have newline with padding at start, should trim field names (not values)
// Include spaces in string field value to prove all content preserved
// Also put fields out of order
string csvData = @"StringField,""Commas, commas everywhere,abcd"",Ignored,ignored
EnumField,Purple,Something Something
IntField,-5002,Comment here
FloatField,-3.142,Pi Pi Baby" ;
TestObject t = new TestObject();
using (var ms = new MemoryStream(Encoding.UTF8.GetBytes(csvData))) {
using (var sr = new StreamReader(ms)) {
CsvUtil.LoadObject(sr, t);
}
}
Assert.AreEqual("Commas, commas everywhere,abcd", t.StringField);
Assert.AreEqual(-5002, t.IntField);
Assert.That(t.FloatField, Is.InRange(-3.142001f, -3.141999f)); // float imprecision
Assert.AreEqual(TestObject.Colour.Purple, t.EnumField);
}