public void Ctor_InnerReader()
{
var innerReader = new ColumnNameValueReader("ColumnName");
var reader = new OptionalCellValueReader(innerReader);
Assert.Same(innerReader, reader.InnerReader);
}
public void InnerReader_SetValid_GetReturnsExpected()
{
var reader = new OptionalCellValueReader(new ColumnNameValueReader("ColumnName1"));
var innerReader = new ColumnNameValueReader("ColumnName2");
reader.InnerReader = innerReader;
Assert.Same(innerReader, reader.InnerReader);
}
public void WithColumnIndex_OptionalColumn_Success()
{
SingleExcelPropertyMap <string> propertyMap = Map(t => t.Value).MakeOptional();
Assert.Same(propertyMap, propertyMap.WithColumnIndex(1));
OptionalCellValueReader reader = Assert.IsType <OptionalCellValueReader>(propertyMap.CellReader);
ColumnIndexValueReader innerReader = Assert.IsType <ColumnIndexValueReader>(reader.InnerReader);
Assert.Equal(1, innerReader.ColumnIndex);
}
public void MakeOptional_HasMapper_ReturnsExpected()
{
var innerReader = new ColumnIndexValueReader(1);
SingleExcelPropertyMap <string> propertyMap = Map(t => t.Value).WithReader(innerReader);
Assert.Same(propertyMap, propertyMap.MakeOptional());
OptionalCellValueReader reader = Assert.IsType <OptionalCellValueReader>(propertyMap.CellReader);
Assert.Same(innerReader, reader.InnerReader);
}
public void WithReader_OptionalColumn_Success()
{
var innerReader = new ColumnNameValueReader("ColumnName");
SingleExcelPropertyMap <string> propertyMap = Map(t => t.Value).MakeOptional();
Assert.Same(propertyMap, propertyMap.WithReader(innerReader));
OptionalCellValueReader reader = Assert.IsType <OptionalCellValueReader>(propertyMap.CellReader);
Assert.Same(innerReader, reader.InnerReader);
}
public void InnerReader_SetNull_ThrowsArgumentNullException()
{
var reader = new OptionalCellValueReader(new ColumnNameValueReader("ColumnName"));
Assert.Throws <ArgumentNullException>("value", () => reader.InnerReader = null);
}
