JodaTime assertions examples

pom.xml

@@ -29,6 +29,11 @@
       <artifactId>fest-guava-assert</artifactId>
       <version>1.0</version>
     </dependency>
+    <dependency>
+      <groupId>org.easytesting</groupId>
+      <artifactId>fest-joda-time-assert</artifactId>
+      <version>1.0-SNAPSHOT</version>
+    </dependency>
     <dependency>
       <groupId>junit</groupId>
       <artifactId>junit</artifactId>

src/main/java/org/fest/assertions/examples/JodaTimeAssertionsExamples.java

@@ -0,0 +1,67 @@
+package org.fest.assertions.examples;
+
+import static org.fest.assertions.api.Assertions.assertThat;
+import static org.fest.assertions.api.JODA_TIME.assertThat;
+
+import org.joda.time.DateTime;
+import org.joda.time.LocalDateTime;
+import org.junit.Test;
+
+/**
+ * Joda Time assertions example.
+ * 
+ * @author Joel Costigliola
+ */
+public class JodaTimeAssertionsExamples extends AbstractAssertionsExamples {
+
+  @Test
+  public void dateTime_assertions_examples() {
+
+    assertThat(new DateTime("2000-01-01")).isEqualTo(new DateTime("2000-01-01")).isNotEqualTo(
+        new DateTime("2000-01-15"));
+    // same assertions but parameters is String based representation of DateTime
+    assertThat(new DateTime("2000-01-01")).isEqualTo("2000-01-01").isNotEqualTo("2000-01-15");
+
+    assertThat(new DateTime("2000-01-01")).isBeforeOrEqualTo(new DateTime("2000-01-01"));
+    assertThat(new DateTime("2000-01-01")).isAfterOrEqualTo(new DateTime("2000-01-01"));
+    assertThat(new DateTime("2000-01-01")).isBefore(new DateTime("2000-01-02")).isAfter(new DateTime("1999-12-31"));
+    // same assertions but parameters is String based representation of DateTime
+    assertThat(new DateTime("2000-01-01")).isBefore("2000-01-02").isAfter("1999-12-31");
+
+    assertThat(new DateTime("2000-01-01")).isIn(new DateTime("1999-12-31"), new DateTime("2000-01-01"));
+    assertThat(new DateTime("2000-01-01")).isNotIn(new DateTime("1999-12-31"), new DateTime("2000-01-02"));
+    // same assertions but parameters is String based representation of DateTime
+    assertThat(new DateTime("2000-01-01")).isIn("1999-12-31", "2000-01-01").isNotIn("1999-12-31", "2000-01-02");
+  }
+
+  @Test
+  public void localDateTime_assertions_examples() {
+
+    assertThat(new LocalDateTime("2000-01-01")).isEqualTo(new LocalDateTime("2000-01-01")).isNotEqualTo(
+        new LocalDateTime("2000-01-15"));
+    // same assertions but parameters is String based representation of LocalDateTime
+    assertThat(new LocalDateTime("2000-01-01")).isEqualTo("2000-01-01").isNotEqualTo("2000-01-15");
+
+    assertThat(new LocalDateTime("2000-01-01")).isBefore(new LocalDateTime("2000-01-02")).isAfter(
+        new LocalDateTime("1999-12-31"));
+    // same assertions but parameters is String based representation of LocalDateTime
+    assertThat(new LocalDateTime("2000-01-01")).isBefore("2000-01-02").isAfter("1999-12-31");
+
+    assertThat(new LocalDateTime("2000-01-01")).isIn(new LocalDateTime("1999-12-31"), new LocalDateTime("2000-01-01"));
+    assertThat(new LocalDateTime("2000-01-01")).isNotIn(new LocalDateTime("1999-12-31"),
+        new LocalDateTime("2000-01-02"));
+    // same assertions but parameters is String based representation of LocalDateTime
+    assertThat(new LocalDateTime("2000-01-01")).isIn("1999-12-31", "2000-01-01").isNotIn("1999-12-31", "2000-01-02");
+  }
+
+  @Test
+  public void mixing_core_and_joda_time_assertions_examples() {
+
+    // assertThat comes from org.fest.assertions.api.JODA_TIME.assertThat static import
+    assertThat(new DateTime("2000-01-01")).isEqualTo(new DateTime("2000-01-01"));
+
+    // assertThat comes from org.fest.assertions.api.Assertions.assertThat static import
+    assertThat("hello world").startsWith("hello");
+  }
+
+}