public void Invalid_Expression_Bool_Function()
{
Person person = new Person();
Exception ex = Assert.Throws <ArgumentException>(() => sql.Op(() => !CustomExp.Invalid(person.Id)));
Assert.Equal("Invalid expression.", ex.Message);
}
public void Expression_Bool_Function()
{
ExpressionProcessor.AddFunction(typeof(CustomExp), nameof(CustomExp.IsNumeric));
Person person = null;
IOperator op = sql.Op(() => !CustomExp.IsNumeric(person.Id));
QueryResult result = engine.Compile(op);
Assert.Equal("NOT ISNUMERIC(\"person\".\"Id\") = @p0", result.Sql);
Assert.Equal(new Dictionary <string, object>
{
["@p0"] = true
}, result.Parameters);
}
