public void ReturnKeyForReader()
{
Reader reader = new Reader(CreateListOfColumns());
ReaderKeyGenerator generator = new ReaderKeyGenerator();
var expected = "SYSTEM.STRINGIDINT32FIRSTNAMESTRINGLASTNAMESTRING".GetHashCode();
var actual = generator.GenerateKey <string>(reader);
actual.Should().Be(expected);
}
public void ReturnDifferentKeysForReadersWhitSameColumnsAndOtherDataTypes()
{
Reader reader1 = new Reader(CreateListOfColumns());
Reader reader2 = new Reader(CreateListOfColumns());
ReaderKeyGenerator generator = new ReaderKeyGenerator();
var key1 = generator.GenerateKey <Int32>(reader1);
var key2 = generator.GenerateKey <string>(reader2);
key1.Should().NotBe(key2);
}
public void ReturnSameKeyForReadersWhitSameColumns()
{
Reader reader1 = new Reader(CreateListOfColumns());
Reader reader2 = new Reader(CreateListOfColumns());
ReaderKeyGenerator generator = new ReaderKeyGenerator();
var key1 = generator.GenerateKey <string>(reader1);
var key2 = generator.GenerateKey <string>(reader2);
key1.Should().Be(key2);
}
public void ReturnDifferentKeysForReadersWithSameColumnsWhenTypesAreDifferent()
{
Reader reader1 = new Reader(CreateListOfColumns());
Reader reader2 = new Reader(new List <Tuple <string, Type> >()
{
new Tuple <string, Type>("Id", typeof(double)),
new Tuple <string, Type>("FirstName", typeof(string)),
new Tuple <string, Type>("LastName", typeof(string))
});
ReaderKeyGenerator generator = new ReaderKeyGenerator();
var key1 = generator.GenerateKey <Int32>(reader1);
var key2 = generator.GenerateKey <Int32>(reader2);
key1.Should().NotBe(key2);
}
public void ReturnSameKeyForReadersWhitSameColumnsWhenChangeLetterCase()
{
Reader reader1 = new Reader(CreateListOfColumns());
Reader reader2 = new Reader(new List <Tuple <string, Type> >()
{
new Tuple <string, Type>("ID", typeof(Int32)),
new Tuple <string, Type>("FIRSTNAME", typeof(string)),
new Tuple <string, Type>("LastName", typeof(string))
});
ReaderKeyGenerator generator = new ReaderKeyGenerator();
var key1 = generator.GenerateKey <Int32>(reader1);
var key2 = generator.GenerateKey <Int32>(reader2);
key1.Should().Be(key2);
}
