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add usage of isEmpty method

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This commit is contained in:
Andrei Paikin
2018-05-25 22:47:05 +03:00
parent 20d90bfb0b
commit d00501eabd
6 changed files with 17 additions and 17 deletions
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16
src/test/java/org/json/junit/JSONObjectTest.java
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@@ -141,7 +141,7 @@ public class JSONObjectTest {
@Test
public void emptyJsonObject() {
JSONObject jsonObject = new JSONObject();
assertTrue("jsonObject should be empty", jsonObject.length() == 0);
assertTrue("jsonObject should be empty", jsonObject.isEmpty());
}
/**
@@ -184,7 +184,7 @@ public class JSONObjectTest {
public void jsonObjectByNullMap() {
Map<String, Object> map = null;
JSONObject jsonObject = new JSONObject(map);
assertTrue("jsonObject should be empty", jsonObject.length() == 0);
assertTrue("jsonObject should be empty", jsonObject.isEmpty());
}
/**
@@ -1122,7 +1122,7 @@ public class JSONObjectTest {
BigDecimal bigDecimal = new BigDecimal(
"123456789012345678901234567890.12345678901234567890123456789");
jsonObject = new JSONObject(bigDecimal);
assertTrue("large bigDecimal is not stored", jsonObject.length() == 0);
assertTrue("large bigDecimal is not stored", jsonObject.isEmpty());
/**
* JSONObject put(String, Object) method stores and serializes
@@ -2244,11 +2244,11 @@ public class JSONObjectTest {
public void jsonObjectPutOnceNull() {
JSONObject jsonObject = new JSONObject();
jsonObject.putOnce(null, null);
assertTrue("jsonObject should be empty", jsonObject.length() == 0);
assertTrue("jsonObject should be empty", jsonObject.isEmpty());
jsonObject.putOnce("", null);
assertTrue("jsonObject should be empty", jsonObject.length() == 0);
assertTrue("jsonObject should be empty", jsonObject.isEmpty());
jsonObject.putOnce(null, "");
assertTrue("jsonObject should be empty", jsonObject.length() == 0);
assertTrue("jsonObject should be empty", jsonObject.isEmpty());
}
/**
@@ -2424,11 +2424,11 @@ public class JSONObjectTest {
String str = "{\"myKey\": \"myval\"}";
JSONObject jsonObjectRemove = new JSONObject(str);
jsonObjectRemove.remove("myKey");
assertEquals("jsonObject should be empty",0 ,jsonObjectRemove.length());
assertTrue("jsonObject should be empty", jsonObjectRemove.isEmpty());
JSONObject jsonObjectPutNull = new JSONObject(str);
jsonObjectPutNull.put("myKey", (Object) null);
assertEquals("jsonObject should be empty",0 ,jsonObjectPutNull.length());
assertTrue("jsonObject should be empty", jsonObjectPutNull.isEmpty());
}