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DAL-java

There is a newer version: 0.8.1-alpha.6

package com.github.leeonky.dal;

import com.github.leeonky.dal.token.SourceCode;

import static com.github.leeonky.util.BeanClass.getClassName;

public class DataAssert {
    private DALCompiler dalCompiler = new DALCompiler();
    private RuntimeContextBuilder runtimeContextBuilder = new RuntimeContextBuilder();

    public RuntimeContextBuilder getRuntimeContextBuilder() {
        return runtimeContextBuilder;
    }

    public AssertResult assertData(Object actual, String expression) {
        Object result = dalCompiler.compile(new SourceCode(expression)).evaluate(runtimeContextBuilder.build(actual));
        if (result instanceof Boolean)
            return (boolean) result ? AssertResult.passedResult()
                    : AssertResult.failedResult(actual, expression);
        throw new IllegalStateException("Verification result should be boolean but '" + getClassName(result) + "'");
    }
}