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fix pool

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This commit is contained in:
Looly
2024-08-20 18:12:26 +08:00
parent 65fd58e690
commit 1fa28d6fde
13 changed files with 206 additions and 178 deletions
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17
hutool-core/src/test/java/org/dromara/hutool/core/lang/OptTest.java
View File

@@ -72,23 +72,23 @@ public class OptTest {
public void peekTest() {
final User user = new User();
// 相当于ifPresent的链式调用
Opt.ofNullable("hutool").peek(user::setUsername).peek(user::setNickname);
Opt.ofNullable("hutool").ifPresent(user::setUsername).ifPresent(user::setNickname);
Assertions.assertEquals("hutool", user.getNickname());
Assertions.assertEquals("hutool", user.getUsername());
// 注意，传入的lambda中，对包裹内的元素执行赋值操作并不会影响到原来的元素
final String name = Opt.ofNullable("hutool").peek(username -> username = "123").peek(username -> username = "456").get();
final String name = Opt.ofNullable("hutool").ifPresent(username -> username = "123").ifPresent(username -> username = "456").get();
Assertions.assertEquals("hutool", name);
}
@Test
public void peeksTest() {
public void ifPresentsTest() {
final User user = new User();
// 相当于上面peek的动态参数调用，更加灵活，你可以像操作数组一样去动态设置中间的步骤，也可以使用这种方式去编写你的代码
// 可以一行搞定
Opt.ofNullable("hutool").peeks(user::setUsername, user::setNickname);
Opt.ofNullable("hutool").ifPresents(user::setUsername, user::setNickname);
// 也可以在适当的地方换行使得代码的可读性提高
Opt.of(user).peeks(
Opt.of(user).ifPresents(
u -> Assertions.assertEquals("hutool", u.getNickname()),
u -> Assertions.assertEquals("hutool", u.getUsername())
);
@@ -97,14 +97,14 @@ public class OptTest {
// 注意，传入的lambda中，对包裹内的元素执行赋值操作并不会影响到原来的元素,这是java语言的特性。。。
// 这也是为什么我们需要getter和setter而不直接给bean中的属性赋值中的其中一个原因
final String name = Opt.ofNullable("hutool").peeks(
final String name = Opt.ofNullable("hutool").ifPresents(
username -> username = "123", username -> username = "456",
n -> Assertions.assertEquals("hutool", n)).get();
Assertions.assertEquals("hutool", name);
// 当然，以下情况不会抛出NPE，但也没什么意义
Opt.ofNullable("hutool").peeks().peeks().peeks();
Opt.ofNullable(null).peeks(i -> {
Opt.ofNullable("hutool").ifPresents().ifPresents().ifPresents();
Opt.ofNullable(null).ifPresents(i -> {
});
}
@@ -254,7 +254,6 @@ public class OptTest {
Assertions.assertEquals(i, 1);
}
@SuppressWarnings({"NumericOverflow", "divzero"})
@Test
@Disabled
void testToEasyStream() {

12
hutool-core/src/test/java/org/dromara/hutool/core/pool/PartitionObjectPoolTest.java
View File

@@ -56,8 +56,8 @@ public class PartitionObjectPoolTest {
Assertions.assertEquals(4, pool.getTotal());
for (int i = 0; i < 20; i++) {
final Poolable<StringBuilder> obj = pool.borrowObject();
obj.getRaw().append("hutool");
final StringBuilder obj = pool.borrowObject();
obj.append("hutool");
}
// 池1的2个+池2借出的20个，合计22个
Assertions.assertEquals(22, pool.getTotal());
@@ -73,10 +73,10 @@ public class PartitionObjectPoolTest {
// 初始4个对象
Assertions.assertEquals(4, pool.getTotal());
final ArrayList<Poolable<StringBuilder>> borrowed = ListUtil.of();
final ArrayList<StringBuilder> borrowed = ListUtil.of();
for (int i = 0; i < 10; i++) {
final Poolable<StringBuilder> obj = pool.borrowObject();
obj.getRaw().append("hutool");
final StringBuilder obj = pool.borrowObject();
obj.append("hutool");
borrowed.add(obj);
}
// 池1的2个+池2借出的10个，合计12个
@@ -85,7 +85,7 @@ public class PartitionObjectPoolTest {
Assertions.assertEquals(2, pool.getIdleCount());
// 全部归还
for (final Poolable<StringBuilder> obj : borrowed) {
for (final StringBuilder obj : borrowed) {
pool.returnObject(obj);
}