juneau-core/juneau-core-utest/src/test/java/org/apache/juneau/ReadWriteOnlyPropertiesTest.java

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package org.apache.juneau;

import static org.apache.juneau.testutils.TestUtils.*;
import static org.junit.Assert.*;

import org.apache.juneau.annotation.*;
import org.apache.juneau.json.*;
import org.apache.juneau.marshall.*;
import org.apache.juneau.parser.*;
import org.apache.juneau.serializer.*;
import org.apache.juneau.utils.*;
import org.junit.*;


public class ReadWriteOnlyPropertiesTest {

	//------------------------------------------------------------------------------------------------------------------
	// @Beanp(ro/wo)
	//------------------------------------------------------------------------------------------------------------------

	public static class A {
		@Beanp(ro="true")
		public int f1;

		@Beanp(wo="true")
		public int f2;

		static A create() {
			A x = new A();
			x.f1 = 1;
			x.f2 = 2;
			return x;
		}
	}

	@Test
	public void a01_beanpOnPrimitiveFields_serializer() throws Exception {
		assertObjectEquals("{f1:1}", A.create());
	}

	@Test
	public void a02_beanpOnPrimitiveFields_parser() throws Exception {
		A x = SimpleJson.DEFAULT.read("{f1:1,f2:2}", A.class);
		assertEquals(0, x.f1);
		assertEquals(2, x.f2);
	}

	//------------------------------------------------------------------------------------------------------------------
	// @Bean(bpro/bpwo)
	//------------------------------------------------------------------------------------------------------------------

	@Bean(bpro="f1", bpwo="f2")
	public static class B {
		@Beanp(ro="true")
		public int f1;

		@Beanp(wo="true")
		public int f2;

		static B create() {
			B x = new B();
			x.f1 = 1;
			x.f2 = 2;
			return x;
		}
	}

	@Test
	public void b01_beanAnnotation_serializer() throws Exception {
		assertObjectEquals("{f1:1}", B.create());
	}

	@Test
	public void b02_beanAnnotationParser() throws Exception {
		Bc x = JsonParser.DEFAULT.builder().applyAnnotations(Bc.class).build().parse("{f1:1,f2:2}", Bc.class);
		assertEquals(0, x.f1);
		assertEquals(2, x.f2);
	}

	@BeanConfig(
		applyBean=@Bean(on="Bc", bpro="f1", bpwo="f2"),
		applyBeanp={
			@Beanp(on="Bc.f1", ro="true"),
			@Beanp(on="Bc.f2", wo="true")
		}
	)
	public static class Bc {
		public int f1;
		public int f2;

		static Bc create() {
			Bc x = new Bc();
			x.f1 = 1;
			x.f2 = 2;
			return x;
		}
	}

	@Test
	public void b01_beanAnnotation_serializer_usingConfig() throws Exception {
		assertObjectEquals("{f1:1}", B.create());
	}

	@Test
	public void b02_beanAnnotationParser_usingConfig() throws Exception {
		B x = SimpleJson.DEFAULT.read("{f1:1,f2:2}", B.class);
		assertEquals(0, x.f1);
		assertEquals(2, x.f2);
	}

	//------------------------------------------------------------------------------------------------------------------
	// @BeanContext.bpro()/bpwo()
	//------------------------------------------------------------------------------------------------------------------

	public static class C {
		public int f1;
		public int f2;

		static C create() {
			C x = new C();
			x.f1 = 1;
			x.f2 = 2;
			return x;
		}
	}

	@Test
	public void c01_beanContext_serializer() throws Exception {
		WriterSerializer sw;

		sw = SimpleJsonSerializer.DEFAULT.builder()
			.bpro(C.class.getName(), "f1")
			.bpwo(C.class.getName(), "f2")
			.build();
		assertEquals("{f1:1}", sw.toString(C.create()));

		sw = SimpleJsonSerializer.DEFAULT.builder()
			.bpro("ReadWriteOnlyPropertiesTest$C", "f1")
			.bpwo("ReadWriteOnlyPropertiesTest$C", "f2")
			.build();
		assertEquals("{f1:1}", sw.toString(C.create()));

		sw = SimpleJsonSerializer.DEFAULT.builder()
			.bpro(C.class, "f1")
			.bpwo(C.class, "f2")
			.build();
		assertEquals("{f1:1}", sw.toString(C.create()));

		sw = SimpleJsonSerializer.DEFAULT.builder()
			.bpro(AMap.create(C.class.getName(), "f1"))
			.bpwo(AMap.create(C.class.getName(), "f2"))
			.build();
		assertEquals("{f1:1}", sw.toString(C.create()));

		sw = SimpleJsonSerializer.DEFAULT.builder()
			.bpro(AMap.create("ReadWriteOnlyPropertiesTest$C", "f1"))
			.bpwo(AMap.create("ReadWriteOnlyPropertiesTest$C", "f2"))
			.build();
		assertEquals("{f1:1}", sw.toString(C.create()));
	}

	@Test
	public void c02_beanAnnotationParser() throws Exception {
		ReaderParser rp;
		C x;

		rp = JsonParser.DEFAULT.builder()
			.bpro(C.class.getName(), "f1")
			.bpwo(C.class.getName(), "f2")
			.build();
		x = rp.parse("{f1:1,f2:2}", C.class);
		assertEquals(0, x.f1);
		assertEquals(2, x.f2);

		rp = JsonParser.DEFAULT.builder()
			.bpro("ReadWriteOnlyPropertiesTest$C", "f1")
			.bpwo("ReadWriteOnlyPropertiesTest$C", "f2")
			.build();
		x = rp.parse("{f1:1,f2:2}", C.class);
		assertEquals(0, x.f1);
		assertEquals(2, x.f2);

		rp = JsonParser.DEFAULT.builder()
			.bpro(C.class, "f1")
			.bpwo(C.class, "f2")
			.build();
		x = rp.parse("{f1:1,f2:2}", C.class);
		assertEquals(0, x.f1);
		assertEquals(2, x.f2);

		rp = JsonParser.DEFAULT.builder()
			.bpro(AMap.create(C.class.getName(), "f1"))
			.bpwo(AMap.create(C.class.getName(), "f2"))
			.build();
		x = rp.parse("{f1:1,f2:2}", C.class);
		assertEquals(0, x.f1);
		assertEquals(2, x.f2);

		rp = JsonParser.DEFAULT.builder()
			.bpro(AMap.create("ReadWriteOnlyPropertiesTest$C", "f1"))
			.bpwo(AMap.create("ReadWriteOnlyPropertiesTest$C", "f2"))
			.build();
		x = rp.parse("{f1:1,f2:2}", C.class);
		assertEquals(0, x.f1);
		assertEquals(2, x.f2);
	}

	//------------------------------------------------------------------------------------------------------------------
	// @Bean(bpro="*")
	//------------------------------------------------------------------------------------------------------------------

	@Bean(bpro="*")
	public static class D {
		public int f1;
		public int f2;

		static D create() {
			D x = new D();
			x.f1 = 1;
			x.f2 = 2;
			return x;
		}
	}

	@Test
	public void d01_beanAnnotation_bproAll_serializer() throws Exception {
		assertObjectEquals("{f1:1,f2:2}", D.create());
	}

	@Test
	public void d02_beanAnnotation_bproAll_Parser() throws Exception {
		D x = SimpleJson.DEFAULT.read("{f1:1,f2:2}", D.class);
		assertEquals(0, x.f1);
		assertEquals(0, x.f2);
	}

	@BeanConfig(applyBean=@Bean(on="Dc",bpro="*"))
	public static class Dc {
		public int f1;
		public int f2;

		static Dc create() {
			Dc x = new Dc();
			x.f1 = 1;
			x.f2 = 2;
			return x;
		}
	}

	@Test
	public void d03_beanAnnotation_bproAll_serializer_usingConfig() throws Exception {
		assertObjectEquals("{f1:1,f2:2}", Dc.create(), SimpleJsonSerializer.DEFAULT.builder().applyAnnotations(Dc.class).build());
	}

	@Test
	public void d04_beanAnnotation_bproAll_Parser_usingConfig() throws Exception {
		Dc x = JsonParser.DEFAULT.builder().applyAnnotations(Dc.class).build().parse("{f1:1,f2:2}", Dc.class);
		assertEquals(0, x.f1);
		assertEquals(0, x.f2);
	}

	//------------------------------------------------------------------------------------------------------------------
	// @Bean(bpwo="*")
	//------------------------------------------------------------------------------------------------------------------

	@Bean(bpwo="*")
	public static class E {
		public int f1;
		public int f2;

		static E create() {
			E x = new E();
			x.f1 = 1;
			x.f2 = 2;
			return x;
		}
	}

	@Test
	public void e01_beanAnnotation_bpwoAll_serializer() throws Exception {
		assertObjectEquals("{}", E.create());
	}

	@Test
	public void e02_beanAnnotation_bpwoAll_Parser() throws Exception {
		E x = SimpleJson.DEFAULT.read("{f1:1,f2:2}", E.class);
		assertEquals(1, x.f1);
		assertEquals(2, x.f2);
	}

	@BeanConfig(applyBean=@Bean(on="Ec", bpwo="*"))
	public static class Ec {
		public int f1;
		public int f2;

		static Ec create() {
			Ec x = new Ec();
			x.f1 = 1;
			x.f2 = 2;
			return x;
		}
	}

	@Test
	public void e03_beanAnnotation_bpwoAll_serializer_usingConfig() throws Exception {
		assertObjectEquals("{}", E.create(), SimpleJsonSerializer.DEFAULT.builder().applyAnnotations(Ec.class).build());
	}

	@Test
	public void e04_beanAnnotation_bpwoAll_Parser_usingConfig() throws Exception {
		Ec x = JsonParser.DEFAULT.builder().applyAnnotations(Ec.class).build().parse("{f1:1,f2:2}", Ec.class);
		assertEquals(1, x.f1);
		assertEquals(2, x.f2);
	}
}