From a66b72b25e899790439921fd469ce2a63d4d8528 Mon Sep 17 00:00:00 2001
From: eugenp <hanriseldon@gmail.com>
Date: Mon, 11 Nov 2013 16:59:04 +0200
Subject: [PATCH] initial testing work for mockito configuration of behavior

---
 mockito/pom.xml                               | 18 ++++--
 .../mockito/MockitoConfigExamplesTest.java    | 60 +++++++++++++++++++
 2 files changed, 72 insertions(+), 6 deletions(-)
 create mode 100644 mockito/src/test/java/org/baeldung/mockito/MockitoConfigExamplesTest.java

diff --git a/mockito/pom.xml b/mockito/pom.xml
index e5e2c604ab..39ae7cc94a 100644
--- a/mockito/pom.xml
+++ b/mockito/pom.xml
@@ -17,6 +17,12 @@
 			<version>15.0</version>
 		</dependency>
 
+		<dependency>
+			<groupId>org.apache.commons</groupId>
+			<artifactId>commons-lang3</artifactId>
+			<version>${commons-lang3.version}</version>
+		</dependency>
+
 		<!-- web -->
 
 		<!-- test scoped -->
@@ -73,12 +79,12 @@
 
 	<properties>
 		<!-- 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>
 
 		<!-- persistence -->
-		<hibernate.version>4.2.4.Final</hibernate.version>
-		<mysql-connector-java.version>5.1.26</mysql-connector-java.version>
+		<hibernate.version>4.2.7.SP1</hibernate.version>
+		<mysql-connector-java.version>5.1.27</mysql-connector-java.version>
 
 		<!-- logging -->
 		<org.slf4j.version>1.7.5</org.slf4j.version>
@@ -96,14 +102,14 @@
 		<junit.version>4.11</junit.version>
 		<mockito.version>1.9.5</mockito.version>
 
-		<httpcore.version>4.2.4</httpcore.version>
-		<httpclient.version>4.2.5</httpclient.version>
+		<httpcore.version>4.2.5</httpcore.version>
+		<httpclient.version>4.2.6</httpclient.version>
 
 		<rest-assured.version>1.8.1</rest-assured.version>
 		<groovy.version>1.8.9</groovy.version>
 
 		<!-- 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>
 	</properties>
 
diff --git a/mockito/src/test/java/org/baeldung/mockito/MockitoConfigExamplesTest.java b/mockito/src/test/java/org/baeldung/mockito/MockitoConfigExamplesTest.java
new file mode 100644
index 0000000000..7861741a79
--- /dev/null
+++ b/mockito/src/test/java/org/baeldung/mockito/MockitoConfigExamplesTest.java
@@ -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));
+    }
+
+}