public CachedEvaluator(ISyntaxTreeBuilderFacade treeBuilder, List <Expression> expressions)
{
this.treeBuilder = treeBuilder;
expressions.ForEach(e => cache.Add(e.Id, treeBuilder.Build(e.ExpressionString)));
}
public void Should_Build_Simple_Numeric_Syntax_Tree()
{
Assert.True(builder.Build("1 = 1").Evaluate(null));
Assert.True(builder.Build("1 < 2").Evaluate(null));
Assert.True(builder.Build("2 <= 2").Evaluate(null));
Assert.True(builder.Build("2 >= 2").Evaluate(null));
Assert.True(builder.Build("2 > 1").Evaluate(null));
Assert.True(builder.Build("1 != 2").Evaluate(null));
Assert.False(builder.Build("1 != 1").Evaluate(null));
Assert.False(builder.Build("1 > 2").Evaluate(null));
Assert.False(builder.Build("1 >= 2").Evaluate(null));
Assert.False(builder.Build("2 <= 1").Evaluate(null));
Assert.False(builder.Build("2 < 1").Evaluate(null));
Assert.False(builder.Build("1 = 2").Evaluate(null));
}