Add unit test for PlainTextPart.

diff --git a/src/test/java/net/pterodactylus/sone/text/PlainTextPartTest.java b/src/test/java/net/pterodactylus/sone/text/PlainTextPartTest.java
new file mode 100644 (file)
index 0000000..c810b52
--- /dev/null
+++ b/src/test/java/net/pterodactylus/sone/text/PlainTextPartTest.java
@@ -0,0 +1,58 @@
+/*
+ * Sone - PlainTextPartTest.java - Copyright © 2013 David Roden
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package net.pterodactylus.sone.text;
+
+import static org.hamcrest.MatcherAssert.assertThat;
+import static org.hamcrest.Matchers.containsString;
+import static org.hamcrest.Matchers.is;
+import static org.hamcrest.Matchers.not;
+
+import org.junit.Test;
+
+/**
+ * Unit test for {@link PlainTextPart}.
+ *
+ * @author <a href="mailto:bombe@pterodactylus.net">David ‘Bombe’ Roden</a>
+ */
+public class PlainTextPartTest {
+
+       private final PlainTextPart plainTextPart = new PlainTextPart("<plain-text>");
+
+       @Test
+       public void plainTextPartCanStoreAndReturnText() {
+               assertThat(plainTextPart.getText(), is("<plain-text>"));
+       }
+
+       @Test
+       public void equalPartsHaveTheSameHashCode() {
+               PlainTextPart secondPlainTextPart = new PlainTextPart(plainTextPart.getText());
+               assertThat(secondPlainTextPart, is(plainTextPart));
+               assertThat(secondPlainTextPart.hashCode(), is(plainTextPart.hashCode()));
+       }
+
+       @Test
+       public void nullDoesNotMatchThePlainTextPart() {
+               assertThat(plainTextPart, not(is((Object) null)));
+       }
+
+       @Test
+       public void toStringContainsTheText() {
+               assertThat(plainTextPart.toString(), containsString("<plain-text>"));
+       }
+
+}