Examples based on assertj-core 1.4.0 and assertions generator 1.1.0

Author: joel-costigliola

pom.xml

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd ">
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd ">
 
   <modelVersion>4.0.0</modelVersion>
   <groupId>org.assertj</groupId>
@@ -28,7 +28,7 @@
     <dependency>
       <groupId>org.assertj</groupId>
       <artifactId>assertj-core</artifactId>
-      <version>1.4.0-SNAPSHOT</version>
+      <version>1.4.0</version>
       <scope>test</scope>
     </dependency>
     <dependency>
@@ -94,8 +94,14 @@
       <plugin>
         <groupId>org.assertj</groupId>
         <artifactId>assertj-assertions-generator-maven-plugin</artifactId>
-        <version>1.1.0-SNAPSHOT</version>
-        <!-- <executions> <execution> <goals> <goal>generate-assertions</goal> </goals> </execution> </executions> -->
+        <version>1.1.0</version>
+        <executions>
+          <execution>
+            <goals>
+              <goal>generate-assertions</goal>
+            </goals>
+          </execution>
+        </executions>
         <configuration>
           <packages>
             <param>org.assertj.examples.data</param>

src/main/java/org/assertj/examples/data/BasketBallPlayer.java

@@ -12,6 +12,8 @@
  */
 package org.assertj.examples.data;
 
+import org.assertj.examples.exception.NameException;
+
 import java.io.IOException;
 
 import static java.lang.String.format;
@@ -28,14 +30,15 @@ public class BasketBallPlayer {
   private String team;
   private boolean rookie;
 
-  public BasketBallPlayer() {}
-
   public BasketBallPlayer(Name name, String team) {
     setName(name);
     setTeam(team);
   }
 
-  public Name getName() throws IOException{
+  public Name getName() throws NameException {
+    if (name == null) {
+      throw new NameException(name);
+    }
     return name;
   }
 

src/main/java/org/assertj/examples/data/Name.java

@@ -51,4 +51,24 @@ public void setLast(String last) {
   @Override public String toString() {
     return String.format("%s[first=%s, last=%s]", getClass().getSimpleName(), first, last);
   }
+
+  @Override
+  public boolean equals(Object o) {
+    if (this == o) return true;
+    if (!(o instanceof Name)) return false;
+
+    Name name = (Name) o;
+
+    if (first != null ? !first.equals(name.first) : name.first != null) return false;
+    if (last != null ? !last.equals(name.last) : name.last != null) return false;
+
+    return true;
+  }
+
+  @Override
+  public int hashCode() {
+    int result = first != null ? first.hashCode() : 0;
+    result = 31 * result + (last != null ? last.hashCode() : 0);
+    return result;
+  }
 }

src/main/java/org/assertj/examples/exception/NameException.java

@@ -0,0 +1,21 @@
+/**
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on
+ * an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations under the License.
+ *
+ * Copyright 2012-2013 the original author or authors.
+ */
+package org.assertj.examples.exception;
+
+import org.assertj.examples.data.Name;
+
+public class NameException extends Exception {
+  public NameException(Name name) {
+    super("Invalid name " + name);
+  }
+}

src/test/java/org/assertj/examples/DateAssertionsExamples.java

@@ -85,7 +85,13 @@ public void is_in_the_same_moment_assertions_examples() {
 
     Date date1 = parseDatetime("2003-04-26T13:01:02");
     Date date2 = parseDatetime("2003-04-26T13:01:03");
-    // assertThat(date1).isInSameSecondAs(date2); // would fail since date1 and are date2 are not in the same second
+    // would fail since date1 and are date2 are not in the same second
+    try {
+      assertThat(date1).isInSameSecondAs(date2);
+    } catch (AssertionError e) {
+      logAssertionErrorMessage("isInSameSecondAs date assertion", e);
+    }
+
     assertThat(date1).isInSameMinuteAs(date2);
     assertThat(date1).isInSameHourAs(date2);
     assertThat(date1).isInSameDayAs(date2);
@@ -108,6 +114,13 @@ public void is_within_date_assertions_examples() {
     assertThat(date1).isWithinDayOfWeek(Calendar.SATURDAY);
     assertThat(date1).isWithinMonth(4);
     assertThat(date1).isWithinYear(2003);
+//    assertThat(date1).hasMillisecond(17);
+//    assertThat(date1).hasSecond(35);
+//    assertThat(date1).hasMinute(20);
+//    assertThat(date1).hasHourOfDay(13);
+//    assertThat(date1).hasDayOfWeek(Calendar.SATURDAY);
+//    assertThat(date1).hasMonth(4);
+//    assertThat(date1).hasYear(2003);
   }
 
   @Test

src/test/java/org/assertj/examples/custom/CustomAssertExamples.java

@@ -17,6 +17,7 @@
 import static org.assertj.core.api.Assertions.assertThat;
 import static org.assertj.examples.custom.MyProjectAssertions.assertThat;
 
+import java.io.IOException;
 import java.util.List;
 
 import org.junit.Test;
@@ -42,7 +43,7 @@ public void successful_custom_assertion_example() {
     // Assertions and add an assertThat(TolkienCharacter) that build a TolkienCharacterAssert, then import statically
     // MyProjectAssertions.assertThat to have a unique entry point to all assertions : yours and the core ones.
 
-    // For exmaple, the assertions below are accesed from MyProjectAssertions :
+    // For example, the assertions below are accessed from MyProjectAssertions :
     // - hasName comes from .MyProjectAssertions.assertThat(TolkienCharacter actual)
     assertThat(frodo).hasName("Frodo").hasAge(33).isNotEqualTo(merry);
     // - isEqualTo is accessible since MyProjectAssertions inherits from Assertions which provides Integer assertions.
@@ -90,7 +91,7 @@ public void inherited_assertion_example() {
   }
 
   @Test
-  public void generics_limitation() {
+  public void generics_limitation() throws IOException {
     Employee martin = new Employee("Martin Fowler");
     Employee kent = new Employee("Kent Beck");
     List<Employee> employees = newArrayList(martin, kent);

src/test/java/org/assertj/examples/data/BasketBallAssertExamples.java

@@ -0,0 +1,33 @@
+/**
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ * 
+ * http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on
+ * an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations under the License.
+ * 
+ * Copyright 2012-2013 the original author or authors.
+ */
+package org.assertj.examples.data;
+
+import org.assertj.examples.AbstractAssertionsExamples;
+import org.assertj.examples.exception.NameException;
+import org.junit.Test;
+
+/**
+ * 
+ * Shows some example of a custom assertion class: {@link org.assertj.examples.custom.TolkienCharacterAssert} that
+ * allows us to make assertions specific to {@link org.assertj.examples.data.TolkienCharacter}.
+ * 
+ * @author Joel Costigliola
+ */
+public class BasketBallAssertExamples extends AbstractAssertionsExamples {
+
+  @Test
+  public void basketBallPlayer_assertion_rethrow_getter_exception() throws NameException {
+    // since BasketBallPlayer.getName throws NameException so does BasketBallPlayerAssert.hasName
+    BasketBallPlayerAssert.assertThat(rose).hasName(new Name("Derrick", "Rose"));
+  }
+}