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minor java testing work

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This commit is contained in:
eugenp 2014-06-10 17:08:29 +03:00
parent bb662b4252
commit 9c3ff77d8f
2 changed files with 94 additions and 17 deletions
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53
core-java/src/test/java/org/baeldung/java/collections/JavaCollectionCleanupUnitTest.java Normal file
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@ -0,0 +1,53 @@
package org.baeldung.java.collections;
import static org.hamcrest.Matchers.hasSize;
import static org.junit.Assert.assertThat;
import java.util.List;
import org.apache.commons.collections4.CollectionUtils;
import org.apache.commons.collections4.PredicateUtils;
import org.junit.Test;
import com.google.common.base.Predicates;
import com.google.common.collect.Iterables;
import com.google.common.collect.Lists;
public class JavaCollectionCleanupUnitTest {
// removing nulls
@Test
public final void givenListContainsNulls_whenRemovingNullsWithPlainJava_thenCorrect() {
final List<Integer> list = Lists.newArrayList(null, 1, null);
while (list.remove(null))
;
assertThat(list, hasSize(1));
}
@Test
public final void givenListContainsNulls_whenRemovingNullsWithGuavaV1_thenCorrect() {
final List<Integer> listWithNulls = Lists.newArrayList(null, 1, null);
Iterables.removeIf(listWithNulls, Predicates.isNull());
assertThat(listWithNulls, hasSize(1));
}
@Test
public final void givenListContainsNulls_whenRemovingNullsWithGuavaV2_thenCorrect() {
final List<Integer> listWithNulls = Lists.newArrayList(null, 1, null, 2, 3);
final List<Integer> listWithoutNulls = Lists.newArrayList(Iterables.filter(listWithNulls, Predicates.notNull()));
assertThat(listWithoutNulls, hasSize(3));
}
@Test
public final void givenListContainsNulls_whenRemovingNullsWithCommonsCollections_thenCorrect() {
final List<Integer> list = Lists.newArrayList(null, 1, 2, null, 3, null);
CollectionUtils.filter(list, PredicateUtils.notNullPredicate());
assertThat(list, hasSize(3));
}
}

50
spring-security-rest/pom.xml
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@ -30,10 +30,10 @@
<artifactId>spring-core</artifactId> <artifactId>spring-core</artifactId>
<version>${org.springframework.version}</version> <version>${org.springframework.version}</version>
<exclusions> <exclusions>
<exclusion> <exclusion>
<artifactId>commons-logging</artifactId> <artifactId>commons-logging</artifactId>
<groupId>commons-logging</groupId> <groupId>commons-logging</groupId>
</exclusion> </exclusion>
</exclusions> </exclusions>
</dependency> </dependency>
<dependency> <dependency>
@ -114,6 +114,30 @@
<artifactId>commons-lang3</artifactId> <artifactId>commons-lang3</artifactId>
<version>3.1</version> <version>3.1</version>
</dependency> </dependency>
<!-- logging -->
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-api</artifactId>
<version>${org.slf4j.version}</version>
</dependency>
<dependency>
<groupId>ch.qos.logback</groupId>
<artifactId>logback-classic</artifactId>
<version>${logback.version}</version>
<!-- <scope>runtime</scope> -->
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>jcl-over-slf4j</artifactId>
<version>${org.slf4j.version}</version>
<!-- <scope>runtime</scope> --> <!-- some spring dependencies need to compile against jcl -->
</dependency>
<dependency> <!-- needed to bridge to slf4j for projects that use the log4j APIs directly -->
<groupId>org.slf4j</groupId>
<artifactId>log4j-over-slf4j</artifactId>
<version>${org.slf4j.version}</version>
</dependency>
<!-- test scoped --> <!-- test scoped -->
@ -157,15 +181,15 @@
<plugins> <plugins>
<plugin> <plugin>
<groupId>org.apache.maven.plugins</groupId> <groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId> <artifactId>maven-compiler-plugin</artifactId>
<version>3.1</version> <version>3.1</version>
<configuration> <configuration>
<source>1.7</source> <source>1.7</source>
<target>1.7</target> <target>1.7</target>
</configuration> </configuration>
</plugin> </plugin>
<plugin> <plugin>
<groupId>org.apache.maven.plugins</groupId> <groupId>org.apache.maven.plugins</groupId>