Add test for the default image builder.

diff --git a/src/test/java/net/pterodactylus/sone/data/impl/ImageBuilderImplTest.java b/src/test/java/net/pterodactylus/sone/data/impl/ImageBuilderImplTest.java
new file mode 100644 (file)
index 0000000..503e6f1
--- /dev/null
+++ b/src/test/java/net/pterodactylus/sone/data/impl/ImageBuilderImplTest.java
@@ -0,0 +1,115 @@
+/*
+ * Sone - ImageBuilderImplTest.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.data.impl;
+
+import static org.hamcrest.CoreMatchers.is;
+import static org.hamcrest.CoreMatchers.notNullValue;
+import static org.hamcrest.MatcherAssert.assertThat;
+import static org.mockito.Mockito.mock;
+
+import net.pterodactylus.sone.data.Image;
+import net.pterodactylus.sone.data.Sone;
+import net.pterodactylus.sone.database.ImageBuilder;
+
+import org.hamcrest.CoreMatchers;
+import org.junit.Test;
+
+/**
+ * TODO
+ *
+ * @author <a href="mailto:bombe@pterodactylus.net">David ‘Bombe’ Roden</a>
+ */
+public class ImageBuilderImplTest {
+
+       private static final String ID = "12345";
+       private static final long CREATION_TIME = 1234;
+       private static final String KEY = "key";
+       private static final int WIDTH = 640;
+       private static final int HEIGHT = 270;
+
+       private final ImageBuilder imageBuilder = new ImageBuilderImpl();
+       private final Sone sone = mock(Sone.class);
+
+       @Test
+       public void testImageCreationWithAllExplicitParameters() {
+               Image image = imageBuilder.withId(ID).by(sone).created(CREATION_TIME).at(KEY).sized(WIDTH, HEIGHT).build();
+               assertThat(image, CoreMatchers.notNullValue());
+               assertThat(image.getId(), is(ID));
+               assertThat(image.getSone(), is(sone));
+               assertThat(image.getCreationTime(), is(CREATION_TIME));
+               assertThat(image.getKey(), is(KEY));
+               assertThat(image.getWidth(), is(WIDTH));
+               assertThat(image.getHeight(), is(HEIGHT));
+       }
+
+       @Test
+       public void testImageCreationWithRandomId() {
+               Sone sone = mock(Sone.class);
+               Image image = imageBuilder.randomId().by(sone).created(CREATION_TIME).at(KEY).sized(WIDTH, HEIGHT).build();
+               assertThat(image, CoreMatchers.notNullValue());
+               assertThat(image.getId(), notNullValue());
+               assertThat(image.getSone(), is(sone));
+               assertThat(image.getCreationTime(), is(CREATION_TIME));
+               assertThat(image.getKey(), is(KEY));
+               assertThat(image.getWidth(), is(WIDTH));
+               assertThat(image.getHeight(), is(HEIGHT));
+       }
+
+       @Test
+       public void testImageCreationWithCurrentTime() {
+               Image image = imageBuilder.withId(ID).by(sone).createdNow().at(KEY).sized(WIDTH, HEIGHT).build();
+               assertThat(image, CoreMatchers.notNullValue());
+               assertThat(image.getId(), is(ID));
+               assertThat(image.getSone(), is(sone));
+               assertThat(image.getCreationTime() > 0, is(true));
+               assertThat(image.getKey(), is(KEY));
+               assertThat(image.getWidth(), is(WIDTH));
+               assertThat(image.getHeight(), is(HEIGHT));
+       }
+
+       @Test(expected = IllegalStateException.class)
+       public void testThatImageCreationWithoutAnIdFails() {
+               imageBuilder.by(sone).created(CREATION_TIME).at(KEY).sized(WIDTH, HEIGHT).build();
+       }
+
+       @Test(expected = IllegalStateException.class)
+       public void testThatImageCreationWithoutASoneFails() {
+               imageBuilder.withId(ID).created(CREATION_TIME).at(KEY).sized(WIDTH, HEIGHT).build();
+       }
+
+       @Test(expected = IllegalStateException.class)
+       public void testThatImageCreationWithoutATimeFails() {
+               imageBuilder.withId(ID).by(sone).at(KEY).sized(WIDTH, HEIGHT).build();
+       }
+
+       @Test(expected = IllegalStateException.class)
+       public void testThatImageCreationWithoutASizeFails() {
+               imageBuilder.withId(ID).by(sone).createdNow().at(KEY).build();
+       }
+
+       @Test(expected = IllegalStateException.class)
+       public void testThatImageCreationWithoutInvalidWidthFails() {
+               imageBuilder.withId(ID).by(sone).createdNow().at(KEY).sized(0, 1).build();
+       }
+
+       @Test(expected = IllegalStateException.class)
+       public void testThatImageCreationWithoutInvalidHeightFails() {
+               imageBuilder.withId(ID).by(sone).createdNow().at(KEY).sized(1, 0).build();
+       }
+
+}