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initial testing work for mockito configuration of behavior

This commit is contained in:
eugenp 2013-11-11 16:59:04 +02:00
parent ae6082ccec
commit a66b72b25e
2 changed files with 72 additions and 6 deletions
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18
mockito/pom.xml
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@ -17,6 +17,12 @@
<version>15.0</version> <version>15.0</version>
</dependency> </dependency>
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-lang3</artifactId>
<version>${commons-lang3.version}</version>
</dependency>
<!-- web --> <!-- web -->
<!-- test scoped --> <!-- test scoped -->
@ -73,12 +79,12 @@
<properties> <properties>
<!-- Spring --> <!-- Spring -->
<org.springframework.version>3.2.4.RELEASE</org.springframework.version> <org.springframework.version>3.2.5.RELEASE</org.springframework.version>
<org.springframework.security.version>3.1.4.RELEASE</org.springframework.security.version> <org.springframework.security.version>3.1.4.RELEASE</org.springframework.security.version>
<!-- persistence --> <!-- persistence -->
<hibernate.version>4.2.4.Final</hibernate.version> <hibernate.version>4.2.7.SP1</hibernate.version>
<mysql-connector-java.version>5.1.26</mysql-connector-java.version> <mysql-connector-java.version>5.1.27</mysql-connector-java.version>
<!-- logging --> <!-- logging -->
<org.slf4j.version>1.7.5</org.slf4j.version> <org.slf4j.version>1.7.5</org.slf4j.version>
@ -96,14 +102,14 @@
<junit.version>4.11</junit.version> <junit.version>4.11</junit.version>
<mockito.version>1.9.5</mockito.version> <mockito.version>1.9.5</mockito.version>
<httpcore.version>4.2.4</httpcore.version> <httpcore.version>4.2.5</httpcore.version>
<httpclient.version>4.2.5</httpclient.version> <httpclient.version>4.2.6</httpclient.version>
<rest-assured.version>1.8.1</rest-assured.version> <rest-assured.version>1.8.1</rest-assured.version>
<groovy.version>1.8.9</groovy.version> <groovy.version>1.8.9</groovy.version>
<!-- Maven plugins --> <!-- Maven plugins -->
<cargo-maven2-plugin.version>1.4.3</cargo-maven2-plugin.version> <cargo-maven2-plugin.version>1.4.5</cargo-maven2-plugin.version>
<maven-surefire-plugin.version>2.16</maven-surefire-plugin.version> <maven-surefire-plugin.version>2.16</maven-surefire-plugin.version>
</properties> </properties>

60
mockito/src/test/java/org/baeldung/mockito/MockitoConfigExamplesTest.java Normal file
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@ -0,0 +1,60 @@
package org.baeldung.mockito;
import static org.apache.commons.lang3.RandomStringUtils.randomAlphabetic;
import static org.hamcrest.Matchers.is;
import static org.junit.Assert.assertThat;
import static org.mockito.Matchers.anyString;
import static org.mockito.Mockito.doThrow;
import static org.mockito.Mockito.when;
import org.junit.Test;
import org.mockito.Mockito;
@SuppressWarnings("unchecked")
public class MockitoConfigExamplesTest {
// tests
@Test
public final void whenMockBehaviorIsConfigured_thenBehaviorIsVerified() {
final MyList listMock = Mockito.mock(MyList.class);
when(listMock.add(anyString())).thenReturn(false);
final boolean added = listMock.add(randomAlphabetic(6));
assertThat(added, is(false));
}
@Test(expected = IllegalStateException.class)
public final void givenMethodIsConfiguredToThrowException_whenCallingMethod_thenExceptionIsThrown() {
final MyList listMock = Mockito.mock(MyList.class);
when(listMock.add(anyString())).thenThrow(IllegalStateException.class);
listMock.add(randomAlphabetic(6));
}
@Test(expected = NullPointerException.class)
public final void whenMethodHasNoReturnType_whenConfiguringBehaviorOfMethod_thenPossible() {
final MyList listMock = Mockito.mock(MyList.class);
doThrow(NullPointerException.class).when(listMock).clear();
listMock.clear();
}
@Test
public final void givenBehaviorIsConfiguredToThrowExceptionOnSecondCall_whenCallingOnlyOnce_thenNoExceptionIsThrown() {
final MyList listMock = Mockito.mock(MyList.class);
when(listMock.add(anyString())).thenReturn(false).thenThrow(IllegalStateException.class);
listMock.add(randomAlphabetic(6));
}
@Test(expected = IllegalStateException.class)
public final void givenBehaviorIsConfiguredToThrowExceptionOnSecondCall_whenCallingTwice_thenExceptionIsThrown() {
final MyList listMock = Mockito.mock(MyList.class);
when(listMock.add(anyString())).thenReturn(false).thenThrow(IllegalStateException.class);
listMock.add(randomAlphabetic(6));
listMock.add(randomAlphabetic(6));
}
}