Add test for create album page

diff --git a/src/test/java/net/pterodactylus/sone/web/CreateAlbumPageTest.java b/src/test/java/net/pterodactylus/sone/web/CreateAlbumPageTest.java
new file mode 100644 (file)
index 0000000..79cedca
--- /dev/null
+++ b/src/test/java/net/pterodactylus/sone/web/CreateAlbumPageTest.java
@@ -0,0 +1,104 @@
+package net.pterodactylus.sone.web;
+
+import static net.pterodactylus.sone.web.WebTestUtils.redirectsTo;
+import static net.pterodactylus.util.web.Method.POST;
+import static org.hamcrest.MatcherAssert.assertThat;
+import static org.hamcrest.Matchers.is;
+import static org.mockito.Answers.RETURNS_DEEP_STUBS;
+import static org.mockito.Answers.RETURNS_SELF;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.when;
+
+import net.pterodactylus.sone.data.Album;
+import net.pterodactylus.sone.data.Album.Modifier;
+import net.pterodactylus.sone.data.Album.Modifier.AlbumTitleMustNotBeEmpty;
+import net.pterodactylus.sone.test.Dirty;
+
+import org.junit.Test;
+
+/**
+ * Unit test for {@link CreateAlbumPage}.
+ *
+ * @author <a href="mailto:bombe@pterodactylus.net">David ‘Bombe’ Roden</a>
+ */
+public class CreateAlbumPageTest extends WebPageTest {
+
+       private final CreateAlbumPage page = new CreateAlbumPage(template, webInterface);
+
+       @Test
+       public void pageReturnsCorrectPath() {
+               assertThat(page.getPath(), is("createAlbum.html"));
+       }
+
+       @Test
+       public void getRequestShowsTemplate() throws Exception {
+               page.processTemplate(freenetRequest, templateContext);
+       }
+
+       @Test
+       public void missingNameResultsInAttributeSetInTemplateContext() throws Exception {
+               request("", POST);
+               page.processTemplate(freenetRequest, templateContext);
+               assertThat(templateContext.get("nameMissing"), is((Object) true));
+       }
+
+       @Test
+       public void titleAndDescriptionAreSetCorrectlyOnTheAlbum() throws Exception {
+               request("", POST);
+               Album parentAlbum = createAlbum("parent-id");
+               when(core.getAlbum("parent-id")).thenReturn(parentAlbum);
+               Album newAlbum = createAlbum("album-id");
+               when(core.createAlbum(currentSone, parentAlbum)).thenReturn(newAlbum);
+               addHttpRequestParameter("name", "new name");
+               addHttpRequestParameter("description", "new description");
+               addHttpRequestParameter("parent", "parent-id");
+               expectedException.expect(redirectsTo("imageBrowser.html?album=album-id"));
+               try {
+                       page.processTemplate(freenetRequest, templateContext);
+               } finally {
+                       verify(newAlbum).modify();
+                       verify(newAlbum.modify()).setTitle("new name");
+                       verify(newAlbum.modify()).setDescription("new description");
+                       verify(newAlbum.modify()).update();
+               }
+       }
+
+       private Album createAlbum(String albumId) {
+               Album newAlbum = mock(Album.class, RETURNS_DEEP_STUBS);
+               when(newAlbum.getId()).thenReturn(albumId);
+               Modifier albumModifier = mock(Modifier.class, RETURNS_SELF);
+               when(newAlbum.modify()).thenReturn(albumModifier);
+               when(albumModifier.update()).thenReturn(newAlbum);
+               return newAlbum;
+       }
+
+       @Test
+       public void rootAlbumIsUsedIfNoParentIsSpecified() throws Exception {
+               request("", POST);
+               Album parentAlbum = createAlbum("root-id");
+               when(currentSone.getRootAlbum()).thenReturn(parentAlbum);
+               Album newAlbum = createAlbum("album-id");
+               when(core.createAlbum(currentSone, parentAlbum)).thenReturn(newAlbum);
+               addHttpRequestParameter("name", "new name");
+               addHttpRequestParameter("description", "new description");
+               expectedException.expect(redirectsTo("imageBrowser.html?album=album-id"));
+               page.processTemplate(freenetRequest, templateContext);
+       }
+
+       @Test
+       @Dirty("that exception can never happen")
+       public void emptyAlbumTitleRedirectsToErrorPage() throws Exception {
+               request("", POST);
+               Album parentAlbum = createAlbum("root-id");
+               when(currentSone.getRootAlbum()).thenReturn(parentAlbum);
+               Album newAlbum = createAlbum("album-id");
+               when(core.createAlbum(currentSone, parentAlbum)).thenReturn(newAlbum);
+               when(newAlbum.modify().update()).thenThrow(AlbumTitleMustNotBeEmpty.class);
+               addHttpRequestParameter("name", "new name");
+               addHttpRequestParameter("description", "new description");
+               expectedException.expect(redirectsTo("emptyAlbumTitle.html"));
+               page.processTemplate(freenetRequest, templateContext);
+       }
+
+}