added Tests for filter method

Author: Martin Plieske

src/test/java/de/doubleslash/keeptime/view/ProjectsListViewControllerTest.java

@@ -0,0 +1,61 @@
+package de.doubleslash.keeptime.view;
+
+import static org.junit.Assert.assertTrue;
+
+import org.junit.Test;
+
+import de.doubleslash.keeptime.model.Project;
+
+public class ProjectsListViewControllerTest {
+
+   @Test
+   public void shouldMatchWhenSearchTermIsInDescription() {
+      final Project project = new Project();
+
+      project.setName("NotSearchTerm");
+      project.setDescription("Searchterm_test");
+
+      assertTrue(ProjectsListViewController.doesProjectMatchSearchFilter("test", project));
+   }
+
+   @Test
+   public void shouldMatchWhenSearchTermIsInName() {
+      final Project project = new Project();
+
+      project.setName("SearchTerm_CZ");
+      project.setDescription("NotSearchTerm");
+
+      assertTrue(ProjectsListViewController.doesProjectMatchSearchFilter("CZ", project));
+   }
+
+   @Test
+   public void shouldMatchWhenSearchTermIsNameAndDescription() {
+      final Project project = new Project();
+
+      project.setName("SearchTerm_Peter");
+      project.setDescription("Peter_IsSearchTerm");
+
+      assertTrue(ProjectsListViewController.doesProjectMatchSearchFilter("Peter", project));
+   }
+
+   @Test
+   public void shouldMatchWhenCaseDiffersInNameAsSearchTerm() {
+      final Project project = new Project();
+
+      project.setName("PeTerPAn");
+      project.setDescription("");
+
+      assertTrue(ProjectsListViewController.doesProjectMatchSearchFilter("pEtErpAn", project));
+   }
+
+   @Test
+   public void shouldMatchWhenCaseDiffersInDescriptionAsSearchTerm() {
+      final Project project = new Project();
+
+      project.setName("");
+      project.setDescription("MylItTLeaNT");
+
+      assertTrue(ProjectsListViewController.doesProjectMatchSearchFilter("mYliTTlEAnT", project));
+   }
+
+}