public void CompileMRuleJoin()
{
var mrulejoin = new MRuleJoin
{
Name = "Join rule",
Children = new List <MRule>
{
new MRuleDef
{
Name = "Child rule 1",
Condition = "Vars.Age.Max() < 55",
Projection = new Projection {
Value = "Math.Min(Vars.Amount, 1000)", ProjectionType = ProjectionType.Amount
},
},
new MRuleDef
{
Name = "Child rule 2",
Condition = "Vars.Age.Max() < 35",
Projection = new Projection {
Value = "Math.Min(Vars.Amount, 2000)", ProjectionType = ProjectionType.Amount
},
}
}
};
var compiler = new AstCompiler();
mrulejoin.Accept(compiler);
var code = compiler.ToString();
output.WriteLine(code);
Assert.NotNull(code);
}
public void TestCompileAst()
{
var sampleProcessAst = new MRuleJoin
{
Name = "Join rule",
Children = new List <MRule>
{
new MRuleDef
{
Name = "Child rule 1",
Condition = "Vars.Age.Max() < 55",
Projection = new Projection {
Value = "Math.Min(Vars.Amount, 1000)", ProjectionType = ProjectionType.Amount
},
},
new MRuleDef
{
Name = "Child rule 2",
Condition = "Vars.Age.Max() < 35",
Projection = new Projection {
Value = "Math.Min(Vars.Amount, 500)", ProjectionType = ProjectionType.Amount
},
}
}
};
var process = RuleToCSharpCompiler.CreateFromAst(
sampleProcessAst,
new string [] { "ce_toy_fx.tests.Data", "ce_toy_fx.tests.Data.VariableTypes" },
new Type[] { typeof(Variables) }
);
Assert.NotNull(process);
Assert.Equal(1, process.Keys.Count);
Assert.Equal("Age", process.Keys[0]);
var applicants = new List <Applicant>
{
new Applicant
{
Id = "a1",
KeyValueMap = new Dictionary <string, object>
{
{ "Age", 25 }
}.ToImmutableDictionary()
},
new Applicant
{
Id = "a2",
KeyValueMap = new Dictionary <string, object>
{
{ "Age", 45 }
}.ToImmutableDictionary()
}
};
var evalResult = process.RuleExpr(new RuleExprContext <Unit>
{
Log = ImmutableList <LogEntry> .Empty,
Amount = 1500,
Applicants = applicants.ToDictionary(x => x.Id).ToImmutableDictionary()
});
Assert.True(evalResult.Item1.isSome);
Assert.Equal(1000, evalResult.Item2.Amount);
}
