juneau-utest/src/test/java/org/apache/juneau/http/EntityTag_Test.java

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package org.apache.juneau.http;

import static org.junit.runners.MethodSorters.*;

import java.util.function.*;

import static org.apache.juneau.assertions.Assertions.*;

import org.apache.juneau.http.header.*;
import org.junit.*;

@FixMethodOrder(NAME_ASCENDING)
public class EntityTag_Test {

	//------------------------------------------------------------------------------------------------------------------
	// Method tests
	//------------------------------------------------------------------------------------------------------------------

	@Test
	public void a01_basic() throws Exception {

		EntityTag x1 = new EntityTag("\"foo\"");
		assertString(x1).is("\"foo\"");
		assertString(x1.getEntityValue()).is("foo");
		assertBoolean(x1.isWeak()).isFalse();
		assertBoolean(x1.isAny()).isFalse();

		EntityTag x2 = new EntityTag("W/\"foo\"");
		assertString(x2).is("W/\"foo\"");
		assertString(x2.getEntityValue()).is("foo");
		assertBoolean(x2.isWeak()).isTrue();
		assertBoolean(x2.isAny()).isFalse();

		EntityTag x3 = new EntityTag("*");
		assertString(x3).is("*");
		assertString(x3.getEntityValue()).is("*");
		assertBoolean(x3.isWeak()).isFalse();
		assertBoolean(x3.isAny()).isTrue();

		EntityTag x5 = new EntityTag("\"\"");
		assertString(x5).is("\"\"");
		assertString(x5.getEntityValue()).is("");
		assertBoolean(x5.isWeak()).isFalse();
		assertBoolean(x5.isAny()).isFalse();

		EntityTag x6 = EntityTag.of("\"foo\"");
		assertString(x6).is("\"foo\"");
		assertString(x6.getEntityValue()).is("foo");
		assertBoolean(x6.isWeak()).isFalse();
		assertBoolean(x6.isAny()).isFalse();

		EntityTag x7 = EntityTag.of((Supplier<?>)()->"\"foo\"");
		assertString(x7).is("\"foo\"");
		assertString(x7.getEntityValue()).is("foo");
		assertBoolean(x7.isWeak()).isFalse();
		assertBoolean(x7.isAny()).isFalse();

		assertObject(EntityTag.of(null)).doesNotExist();
		assertObject(EntityTag.of((Supplier<?>)()->null)).doesNotExist();

		assertThrown(()->new EntityTag("foo")).is("Invalid value for entity-tag: [foo]");
		assertThrown(()->new EntityTag("\"")).is("Invalid value for entity-tag: [\"]");
		assertThrown(()->new EntityTag("")).is("Invalid value for entity-tag: []");
		assertThrown(()->new EntityTag(null)).is("Invalid value for entity-tag: [null]");
		assertThrown(()->new EntityTag("\"a")).is("Invalid value for entity-tag: [\"a]");
		assertThrown(()->new EntityTag("a\"")).is("Invalid value for entity-tag: [a\"]");
		assertThrown(()->new EntityTag("W/\"")).is("Invalid value for entity-tag: [W/\"]");
	}
}