java/src/test/java/com/jsoniter/TestObject.java at master · ws-php/java · GitHub

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package com.jsoniter;

import junit.framework.TestCase;

import java.io.IOException;

import java.util.Map;

public class TestObject extends TestCase {

static {

JsonIterator.setMode(DecodingMode.DYNAMIC_MODE_AND_MATCH_FIELD_STRICTLY);

}

public static class EmptyClass {}

public void test_empty_class() throws IOException {

JsonIterator iter = JsonIterator.parse("{}");

assertNotNull(iter.read(EmptyClass.class));

}

public void test_empty_object() throws IOException {

JsonIterator iter = JsonIterator.parse("{}");

assertNull(iter.readObject());

iter.reset();

SimpleObject simpleObj = iter.read(SimpleObject.class);

assertNull(simpleObj.field1);

iter.reset();

Map obj = (Map) iter.read(Object.class);

assertEquals(0, obj.size());

iter.reset();

Any any = iter.readAny();

assertEquals(0, any.getMap().size());

}

public void test_one_field() throws IOException {

JsonIterator iter = JsonIterator.parse("{ 'field1' : 'hello' }".replace('\'', '"'));

assertEquals("field1", iter.readObject());

assertEquals("hello", iter.readString());

assertNull(iter.readObject());

iter.reset();

SimpleObject simpleObj = iter.read(SimpleObject.class);

assertEquals("hello", simpleObj.field1);

assertNull(simpleObj.field2);

iter.reset();

Any any = iter.readAny();

assertEquals("hello", any.toString("field1"));

assertFalse(any.exists("field2"));

}

public void test_two_fields() throws IOException {

JsonIterator iter = JsonIterator.parse("{ 'field1' : 'hello' , 'field2': 'world' }".replace('\'', '"'));

assertEquals("field1", iter.readObject());

assertEquals("hello", iter.readString());

assertEquals("field2", iter.readObject());

assertEquals("world", iter.readString());

assertNull(iter.readObject());

iter.reset();

SimpleObject simpleObj = iter.read(SimpleObject.class);

assertEquals("hello", simpleObj.field1);

assertEquals("world", simpleObj.field2);

iter.reset();

Any any = iter.readAny();

assertEquals("hello", any.toString("field1"));

assertEquals("world", any.toString("field2"));

}

public void test_read_null() throws IOException {

JsonIterator iter = JsonIterator.parse("null".replace('\'', '"'));

assertTrue(iter.readNull());

iter.reset();

SimpleObject simpleObj = iter.read(SimpleObject.class);

assertNull(simpleObj);

iter.reset();

Any any = iter.readAny();

assertNull(any.get());

}

public void test_native_field() throws IOException {

JsonIterator iter = JsonIterator.parse("{ 'field1' : 100 }".replace('\'', '"'));

ComplexObject complexObject = iter.read(ComplexObject.class);

assertEquals(100, complexObject.field1);

iter.reset();

Any any = iter.readAny();

assertEquals(100, any.toInt("field1"));

}

public static class InheritedObject extends SimpleObject {

public String inheritedField;

}

public void test_inheritance() throws IOException {

JsonIterator iter = JsonIterator.parse("{'inheritedField': 'hello'}".replace('\'', '"'));

InheritedObject inheritedObject = iter.read(InheritedObject.class);

assertEquals("hello", inheritedObject.inheritedField);

}

java/src/test/java/com/jsoniter/TestObject.java at master · ws-php/java · GitHub

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