public async Task write_csv_async_returns_number_of_items_written()
{
using (var writer = new CsvWriter(new StringWriter()))
{
writer.WriteRecord("some", "record");
var items = new TestType1[]
{
new TestType1
{
Property1 = "1",
Property2 = "2",
Property3 = "3"
},
new TestType1
{
Property1 = "4",
Property2 = "5",
Property3 = "6"
}
};
Assert.Equal(2, await items.WriteCsvAsync(writer));
Assert.Equal(2, await items.WriteCsvAsync(writer, false));
}
}
public async Task write_csv_async_writes_only_requested_properties_if_specified()
{
using (var stringWriter = new StringWriter())
using (var writer = new CsvWriter(stringWriter))
{
writer.NewLine = "<EOL>";
var items = new TestType1[]
{
new TestType1
{
Property1 = "1",
Property2 = "2",
Property3 = "3"
},
new TestType1
{
Property1 = "4",
Property2 = "5",
Property3 = "6"
}
};
await items.WriteCsvAsync(writer, true, new string[] { "Property2" });
Assert.Equal("Property2<EOL>2<EOL>5<EOL>", stringWriter.ToString());
}
}
public async Task write_csv_async_writes_all_public_properties_by_default()
{
using (var stringWriter = new StringWriter())
using (var writer = new CsvWriter(stringWriter))
{
writer.NewLine = "<EOL>";
var items = new TestType1[]
{
new TestType1
{
Property1 = "1",
Property2 = "2",
Property3 = "3"
},
new TestType1
{
Property1 = "4",
Property2 = "5",
Property3 = "6"
}
};
await items.WriteCsvAsync(writer);
var result = stringWriter.ToString();
// can't assert exact contents because order of properties is undefined (and changes)
Assert.Contains("Property1", result);
Assert.Contains("Property2", result);
Assert.Contains("1", result);
Assert.Contains("2", result);
Assert.Contains("4", result);
Assert.Contains("5", result);
}
}
public async Task write_csv_async_returns_number_of_items_written()
{
using (var writer = new CsvWriter(new StringWriter()))
{
writer.WriteRecord("some", "record");
var items = new TestType1[]
{
new TestType1
{
Property1 = "1",
Property2 = "2",
Property3 = "3"
},
new TestType1
{
Property1 = "4",
Property2 = "5",
Property3 = "6"
}
};
Assert.Equal(2, await items.WriteCsvAsync(writer));
Assert.Equal(2, await items.WriteCsvAsync(writer, false));
}
}
public async Task write_csv_async_writes_only_requested_properties_if_specified()
{
using (var stringWriter = new StringWriter())
using (var writer = new CsvWriter(stringWriter))
{
writer.NewLine = "<EOL>";
var items = new TestType1[]
{
new TestType1
{
Property1 = "1",
Property2 = "2",
Property3 = "3"
},
new TestType1
{
Property1 = "4",
Property2 = "5",
Property3 = "6"
}
};
await items.WriteCsvAsync(writer, true, new string[] { "Property2" });
Assert.Equal("Property2<EOL>2<EOL>5<EOL>", stringWriter.ToString());
}
}
public async Task write_csv_async_writes_all_public_properties_by_default()
{
using (var stringWriter = new StringWriter())
using (var writer = new CsvWriter(stringWriter))
{
writer.NewLine = "<EOL>";
var items = new TestType1[]
{
new TestType1
{
Property1 = "1",
Property2 = "2",
Property3 = "3"
},
new TestType1
{
Property1 = "4",
Property2 = "5",
Property3 = "6"
}
};
await items.WriteCsvAsync(writer);
var result = stringWriter.ToString();
// can't assert exact contents because order of properties is undefined (and changes)
Assert.Contains("Property1", result);
Assert.Contains("Property2", result);
Assert.Contains("1", result);
Assert.Contains("2", result);
Assert.Contains("4", result);
Assert.Contains("5", result);
}
}