package net.abhinavsarkar.spelhelper;

import java.util.Arrays;
import java.util.List;

import org.junit.Assert;
import org.junit.Test;

public class SpelHelperTest {

	@Test
	public void testRegisteredFunction() {
		Assert.assertEquals(
				Arrays.asList("abhinav", "mini", "dan"),
				new SpelHelper().evalExpression(
						"#list('abhinav','mini','dan')", new Object(), List.class));
	}

	@Test
	public void testImplicitMethod() {
		Assert.assertEquals(
				Arrays.asList("abhinav", "dan", "mini"),
				new SpelHelper().evalExpression(
						"#list('abhinav','mini','dan').sorted", new Object(), List.class));
	}

	public static final class ConstructorTest {
		@Override
		public boolean equals(final Object o) {
		    return o instanceof ConstructorTest;
		}
	}

	@Test
	public void testImplicitConstructor() {
		Assert.assertEquals(
			new ConstructorTest(),
			new SpelHelper()
				.registerImplicitConstructorsFromClass(ConstructorTest.class)
				.evalExpression("new ConstructorTest()", new Object(), ConstructorTest.class));
	}

}