package act.util;
/*-
* #%L
* ACT Framework
* %%
* Copyright (C) 2014 - 2017 ActFramework
* %%
* Licensed 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
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
* #L%
*/
import act.TestBase;
import act.data.DataPropertyRepository;
import com.alibaba.fastjson.JSON;
import org.junit.Before;
import org.junit.Test;
import org.osgl.util.C;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;
import java.util.NoSuchElementException;
public class FastJsonPropertyPreFilterTest extends TestBase {
private FastJsonPropertyPreFilter filter;
private Foo foo;
private Foo foo2;
private DataPropertyRepository repo;
private List<String> fooProps;
@Before
public void prepare() throws Exception {
super.setup();
filter = new FastJsonPropertyPreFilter();
Zee zee = new Zee("zee", false);
Zee zee2 = new Zee("zee2", true);
Bar bar = new Bar("bar", 5, zee);
Bar bar1 = new Bar("bar1", 4, zee2);
Bar bar2 = new Bar("bar2", 3, null);
foo = new Foo("foo", bar);
foo2 = new Foo("foo2", bar, bar1, bar2);
JsonUtilConfig.configure(mockApp);
repo = new DataPropertyRepository(mockApp);
fooProps = repo.propertyListOf(Foo.class);
filter.setFullPaths(fooProps);
}
@Test
public void testIncludes() {
filter.addIncludes("bar/zee/flag,bar.age,name");
String s = JSON.toJSONString(foo, filter);
eq("{\"bar\":{\"age\":5,\"zee\":{\"flag\":false}},\"name\":\"foo\"}", s);
}
@Test
public void testExcludes() {
filter.addExcludes("bar/zee/flag,name");
String s = JSON.toJSONString(foo, filter);
eq("{\"bar\":{\"age\":5,\"name\":\"bar\",\"zee\":{\"name\":\"zee\"}},\"barList\":[]}", s);
}
@Test
public void testPatternIncludes() {
filter.addIncludes(".*\\.flag");
String s = JSON.toJSONString(foo2, filter);
eq("{\"bar\":{\"zee\":{\"flag\":false}},\"barList\":[{\"zee\":{\"flag\":true}},{}]}", s);
}
@Test
public void testPatternExclude() {
filter.addExcludes("(.*\\.)?name");
String s = JSON.toJSONString(foo2, filter);
eq("{\"bar\":{\"age\":5,\"zee\":{\"flag\":false}},\"barList\":[{\"age\":4,\"zee\":{\"flag\":true}},{\"age\":3}]}", s);
}
@Test
public void testWithIterable() {
class Person {
private String name;
public Person(String s) {
this.name = s;
}
public String getName() {
return name;
}
}
final Person s1 = new Person("fast");
final Person s2 = new Person("fast");
Iterable<Person> iterable = new Iterable<Person>() {
@Override
public Iterator<Person> iterator() {
return new Iterator<Person>() {
int cursor = 0;
@Override
public boolean hasNext() {
return cursor < 2;
}
@Override
public Person next() {
switch (cursor++) {
case 0:
return s1;
case 1:
return s2;
default:
throw new NoSuchElementException();
}
}
@Override
public void remove() {
throw new UnsupportedOperationException();
}
};
}
};
List<Person> list = new ArrayList<Person>();
for (Person p : iterable) {
list.add(p);
}
iterable = new FastJsonIterable(iterable);
assertEquals("[{\"name\":\"fast\"},{\"name\":\"fast\"}]", JSON.toJSONString(list));
assertEquals("[{\"name\":\"fast\"},{\"name\":\"fast\"}]", JSON.toJSONString(iterable));
}
}
class Zee {
String name;
boolean flag;
public Zee(String s, boolean b) {
name = s;
flag = b;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public boolean isFlag() {
return flag;
}
public void setFlag(boolean flag) {
this.flag = flag;
}
}
class Bar {
String name;
int age;
Zee zee;
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public int getAge() {
return age;
}
public void setAge(int age) {
this.age = age;
}
Bar(String name, int age, Zee zee) {
this.name = name;
this.age = age;
this.zee = zee;
}
public Zee getZee() {
return zee;
}
public void setZee(Zee zee) {
this.zee = zee;
}
}
class Foo {
String name;
Bar bar;
List<Bar> barList;
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public Bar getBar() {
return bar;
}
public void setBar(Bar bar) {
this.bar = bar;
}
public List<Bar> getBarList() {
return barList;
}
public void setBarList(List<Bar> barList) {
this.barList = barList;
}
Foo(String name, Bar bar, Bar ... bars) {
this.name = name;
this.bar = bar;
this.barList = C.listOf(bars);
}
}