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// * distributed with this work for additional information regarding copyright ownership.  The ASF licenses this file        *
// * to you under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance            *
// * with the License.  You may obtain a copy of the License at                                                              *
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// *  http://www.apache.org/licenses/LICENSE-2.0                                                                             *
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package org.apache.juneau.utils;

import static org.junit.Assert.*;
import static org.junit.Assert.assertEquals;

import org.apache.juneau.internal.*;
import org.junit.*;

public class ClassUtilsTest {

	//====================================================================================================
	// Fuzzy constructor args
	//====================================================================================================
	@Test
	public void castOrCreateWithFuzzyArgs() throws Exception {
		FA t = null;

		t = ClassUtils.castOrCreate(FA.class, FA.class, true);
		assertEquals(1, t.c);

		t = ClassUtils.castOrCreate(FA.class, FA.class, true, "foo");
		assertEquals(2, t.c);

		t = ClassUtils.castOrCreate(FA.class, FA.class, true, 123, "foo");
		assertEquals(3, t.c);

		t = ClassUtils.castOrCreate(FA.class, FA.class, true, "foo", 123);
		assertEquals(3, t.c);

		FB t2 = null;

		try {
			t2 = ClassUtils.castOrCreate(FB.class, FB.class, true);
			fail();
		} catch (Exception e) {
			assertEquals("Could not instantiate class org.apache.juneau.utils.ClassUtilsTest$FB", e.getMessage());
		}

		t2 = ClassUtils.castOrCreate(FB.class, FB.class, true, "foo");
		assertEquals(1, t2.c);

		t2 = ClassUtils.castOrCreate(FB.class, FB.class, true, 123, "foo");
		assertEquals(1, t2.c);

		t2 = ClassUtils.castOrCreate(FB.class, FB.class, true, "foo", 123);
		assertEquals(1, t2.c);
	}

	public static class FA {
		int c;
		public FA() {
			c = 1;
		}
		public FA(String foo) {
			c = 2;
		}
		public FA(int foo, String bar) {
			c = 3;
		}
	}

	public static class FB {
		int c;
		public FB(String foo) {
			c = 1;
		}
	}
}