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Merge branch 'master' of https://github.com/eugenp/tutorials into BAEL-15959

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This commit is contained in:
amit2103 2019-07-21 11:06:54 +05:30
commit c676d35ab8
4 changed files with 70 additions and 14 deletions
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12
core-java-modules/core-java-lang-oop/src/main/java/com/baeldung/constructors/BankAccount.java
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@ -54,3 +54,15 @@ class BankAccountCopyConstructor extends BankAccount {
this.balance = 0.0f;
}
}
class BankAccountChainedConstructors extends BankAccount {
public BankAccountChainedConstructors(String name, LocalDateTime opened, double balance) {
this.name = name;
this.opened = opened;
this.balance = balance;
}
public BankAccountChainedConstructors(String name) {
this(name, LocalDateTime.now(), 0.0f);
}
}

34
core-java-modules/core-java-lang-oop/src/test/java/com/baeldung/constructors/ConstructorUnitTest.java
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@ -1,15 +1,14 @@
package com.baeldung.constructors;
import com.baeldung.constructors.*;
import com.google.common.collect.Comparators;
import org.junit.Test;
import java.util.logging.Logger;
import java.time.LocalDateTime;
import java.time.Month;
import java.util.ArrayList;
import java.util.logging.Logger;
import org.junit.Test;
import static org.assertj.core.api.Assertions.assertThat;
import static org.assertj.core.api.Assertions.assertThatCode;
import static org.assertj.core.api.Assertions.assertThatThrownBy;
import static org.assertj.core.api.Assertions.*;
public class ConstructorUnitTest {
final static Logger LOGGER = Logger.getLogger(ConstructorUnitTest.class.getName());
@ -17,26 +16,28 @@ public class ConstructorUnitTest {
@Test
public void givenNoExplicitContructor_whenUsed_thenFails() {
BankAccount account = new BankAccount();
assertThatThrownBy(() -> { account.toString(); }).isInstanceOf(Exception.class);
assertThatThrownBy(() -> {
account.toString();
}).isInstanceOf(Exception.class);
}
@Test
public void givenNoArgumentConstructor_whenUsed_thenSucceeds() {
BankAccountEmptyConstructor account = new BankAccountEmptyConstructor();
assertThatCode(() -> {
account.toString();
}).doesNotThrowAnyException();
account.toString();
}).doesNotThrowAnyException();
}
@Test
public void givenParameterisedConstructor_whenUsed_thenSucceeds() {
LocalDateTime opened = LocalDateTime.of(2018, Month.JUNE, 29, 06, 30, 00);
BankAccountParameterizedConstructor account =
new BankAccountParameterizedConstructor("Tom", opened, 1000.0f);
new BankAccountParameterizedConstructor("Tom", opened, 1000.0f);
assertThatCode(() -> {
account.toString();
}).doesNotThrowAnyException();
account.toString();
}).doesNotThrowAnyException();
}
@Test
@ -50,4 +51,13 @@ public class ConstructorUnitTest {
assertThat(newAccount.getBalance()).isEqualTo(0.0f);
}
@Test
public void givenChainedConstructor_whenUsed_thenMaintainsLogic() {
BankAccountChainedConstructors account = new BankAccountChainedConstructors("Tim");
BankAccountChainedConstructors newAccount = new BankAccountChainedConstructors("Tim", LocalDateTime.now(), 0.0f);
assertThat(account.getName()).isEqualTo(newAccount.getName());
assertThat(account.getBalance()).isEqualTo(newAccount.getBalance());
}
}

6
spring-boot-logging-log4j2/pom.xml
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@ -34,6 +34,12 @@
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-log4j2</artifactId>
</dependency>
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
<version>1.18.4</version>
<scope>provided</scope>
</dependency>
<!-- for Graylog demo -->
<dependency>

28
spring-boot-logging-log4j2/src/main/java/com/baeldung/springbootlogging/LombokLoggingController.java Normal file
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@ -0,0 +1,28 @@
package com.baeldung.springbootlogging;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RestController;
import lombok.extern.slf4j.Slf4j;
//import lombok.extern.log4j.Log4j2;
//import lombok.extern.apachecommons.CommonsLog;
@RestController("LombokLoggingController")
@Slf4j
// @CommonsLog (Comment any other Lombok logging annotation and uncomment this
// to work with Apache Commons Logging)
// @Log4j2 (Comment any other Lombok logging annotation and uncomment this to
// work directly with Log4j2)
public class LombokLoggingController {
@GetMapping("/lombok")
public String index() {
log.trace("A TRACE Message");
log.debug("A DEBUG Message");
log.info("An INFO Message");
log.warn("A WARN Message");
log.error("An ERROR Message");
return "Howdy! Check out the Logs to see the output...";
}
}