planetiler/planetiler-custommap/src/test/java/com/onthegomap/planetiler/custommap/expression/BooleanExpressionScriptTest.java

package com.onthegomap.planetiler.custommap.expression;

import static com.onthegomap.planetiler.expression.Expression.and;
import static com.onthegomap.planetiler.expression.Expression.or;
import static org.junit.jupiter.api.Assertions.assertEquals;

import com.onthegomap.planetiler.custommap.TestContexts;
import com.onthegomap.planetiler.expression.Expression;
import org.junit.jupiter.api.Test;

class BooleanExpressionScriptTest {
  @Test
  void testSimplify() {
    assertEquals(Expression.TRUE,
      and(or(BooleanExpressionScript.script("1+1<3", TestContexts.ROOT_CONTEXT))).simplify());
    assertEquals(Expression.FALSE,
      and(or(BooleanExpressionScript.script("1+1>3", TestContexts.ROOT_CONTEXT))).simplify());

    var other =
      BooleanExpressionScript.script("feature.tags.natural", TestContexts.PROCESS_FEATURE);
    assertEquals(other, and(or(other)).simplify());
  }

  @Test
  void testSimplifyInlinesArguments() {
    assertEquals(Expression.TRUE,
      and(or(BooleanExpressionScript.script("args.threads > 0", TestContexts.ROOT_CONTEXT))).simplify());
    assertEquals(Expression.FALSE,
      and(or(BooleanExpressionScript.script("args.threads < 0", TestContexts.ROOT_CONTEXT))).simplify());
  }
}