public void EqualsSameType()
{
Parameter x = new Parameter( "name", "alias", new SqlTypes.Int32SqlType() );
Parameter y = new Parameter( "name", "alias", new SqlTypes.Int32SqlType() );
Parameter z = new Parameter( "name", "alias", new SqlTypes.Int32SqlType() );
Assert.IsTrue( x.Equals(y) );
Assert.IsTrue( y.Equals(x) );
Assert.IsTrue( y.Equals(z) );
Assert.IsTrue( x.Equals(z) );
Assert.IsFalse( x.Equals(null) );
y = new Parameter( "name2", "alias", new SqlTypes.Int32SqlType() );
Assert.IsFalse( x.Equals(y) );
Assert.IsFalse( y.Equals(x) );
}
public void EqualsLengthDiffType()
{
Parameter x = new Parameter( "name", "alias", new SqlTypes.AnsiStringSqlType(5) );
ParameterLength y = new ParameterLength( "name", "alias", new SqlTypes.AnsiStringSqlType(5) );
// even though these contain the exact same values - they should not be
// equal because they are different types
Assert.IsFalse( x.Equals(y) );
Assert.IsFalse( y.Equals(x) );
}
public void EqualsPrecisionDiffType()
{
Parameter x = new Parameter( "name", "alias", new SqlTypes.DecimalSqlType( 20, 4 ) );
ParameterPrecisionScale y = new ParameterPrecisionScale( "name", "alias", new SqlTypes.DecimalSqlType( 20, 4 ) );
// even though these contain the exact same values - they should not be
// equal because they are different types
Assert.IsFalse( x.Equals(y) );
Assert.IsFalse( y.Equals(x) );
}
