E3 First Tomato

FitNesseRoot/CleanCoders/EpisodeTwoAndThreePresentCodecasts/PresentViewableCodecasts/content.txt

@@ -11,8 +11,8 @@
 |then the following codecasts will be presented for U|
 
 | Ordered query:of code casts |
-| title | picture | description | viewable | downloadable |
-| C | C | C | - | -|
-| A | A | A | + | - |
-| B | B | B | - | -|
+| title | publication date | picture | description | viewable | downloadable |
+| C | | C | C | - | -|
+| A | | A | A | + | - |
+| B | | B | B | - | -|
 

src/cleancoderscom/Codecast.java

@@ -1,22 +1,24 @@
 package cleancoderscom;
 
+import java.util.Date;
+
 public class Codecast extends Entity {
   private String title;
-  private String publicationDate;
+  private Date publicationDate = new Date();
 
   public void setTitle(String title) {
     this.title = title;
   }
 
-  public void setPublicationDate(String publicationDate) {
+  public void setPublicationDate(Date publicationDate) {
     this.publicationDate = publicationDate;
   }
 
   public String getTitle() {
     return title;
   }
 
-  public String getPublicationDate() {
+  public Date getPublicationDate() {
     return publicationDate;
   }
 }

src/cleancoderscom/Gateway.java

@@ -3,7 +3,7 @@
 import java.util.List;
 
 public interface Gateway {
-  List<Codecast> findAllCodecasts();
+  List<Codecast> findAllCodecastsSortedChronologically();
 
   void delete(Codecast codecast);
 

src/cleancoderscom/MockGateway.java

@@ -1,8 +1,6 @@
 package cleancoderscom;
 
-import java.util.ArrayList;
-import java.util.List;
-import java.util.UUID;
+import java.util.*;
 
 public class MockGateway implements Gateway {
 
@@ -16,8 +14,15 @@ public MockGateway() {
     licenses = new ArrayList<License>();
   }
 
-  public List<Codecast> findAllCodecasts() {
-    return codecasts;
+  public List<Codecast> findAllCodecastsSortedChronologically()
+  {
+    List<Codecast> sortedCodecasts = new ArrayList<Codecast>(codecasts);
+    Collections.sort(sortedCodecasts, new Comparator<Codecast>() {
+      public int compare(Codecast o1, Codecast o2) {
+        return o1.getPublicationDate().compareTo(o2.getPublicationDate());
+      }
+    });
+    return sortedCodecasts;
   }
 
   public void delete(Codecast codecast) {

src/cleancoderscom/PresentCodecastUseCase.java

@@ -1,17 +1,20 @@
 package cleancoderscom;
 
+import java.text.SimpleDateFormat;
 import java.util.ArrayList;
 import java.util.List;
 
 public class PresentCodecastUseCase {
+  private static SimpleDateFormat dateFormat = new SimpleDateFormat("M/dd/YYYY");
+
   public List<PresentableCodecast> presentCodecasts(User loggedInUser) {
     ArrayList<PresentableCodecast> presentableCodecasts = new ArrayList<PresentableCodecast>();
-    List<Codecast> allCodecasts = Context.gateway.findAllCodecasts();
+    List<Codecast> allCodecasts = Context.gateway.findAllCodecastsSortedChronologically();
     for (Codecast codecast : allCodecasts) {
 
       PresentableCodecast cc = new PresentableCodecast();
       cc.title = codecast.getTitle();
-      cc.publicationDate = codecast.getPublicationDate();
+      cc.publicationDate = dateFormat.format(codecast.getPublicationDate());
       cc.isViewable = isLicensedToViewCodecast(loggedInUser, codecast);
       presentableCodecasts.add(cc);
     }

src/cleancoderscom/PresentCodecastUseCaseTest.java

@@ -3,6 +3,8 @@
 import org.junit.Before;
 import org.junit.Test;
 
+import java.util.Date;
+import java.util.GregorianCalendar;
 import java.util.List;
 
 import static org.junit.Assert.*;
@@ -53,12 +55,13 @@ public void presentingNoCodecasts() throws Exception {
   @Test
   public void presentOneCodecast() throws Exception {
     codecast.setTitle("Some Title");
-    codecast.setPublicationDate("Tomorrow");
+    Date now = new GregorianCalendar(2014, 4, 19).getTime();
+    codecast.setPublicationDate(now);
     List<PresentableCodecast> presentableCodecasts = useCase.presentCodecasts(user);
     assertEquals(1, presentableCodecasts.size());
     PresentableCodecast presentableCodecast = presentableCodecasts.get(0);
     assertEquals("Some Title", presentableCodecast.title);
-    assertEquals("Tomorrow", presentableCodecast.publicationDate);
+    assertEquals("5/19/2014", presentableCodecast.publicationDate);
   }
 
   @Test

src/cleancoderscom/fixtures/CodecastPresentation.java

@@ -45,11 +45,11 @@ public String presentationUser() {
   }
 
   public boolean clearCodecasts() {
-    List<Codecast> codecasts = Context.gateway.findAllCodecasts();
+    List<Codecast> codecasts = Context.gateway.findAllCodecastsSortedChronologically();
     for (Codecast codecast : new ArrayList<Codecast>(codecasts)) {
       Context.gateway.delete(codecast);
     }
-    return Context.gateway.findAllCodecasts().size() == 0;
+    return Context.gateway.findAllCodecastsSortedChronologically().size() == 0;
   }
 
   public int countOfCodecastsPresented() {

src/cleancoderscom/fixtures/GivenCodecasts.java

@@ -3,9 +3,13 @@
 import cleancoderscom.Codecast;
 import cleancoderscom.Context;
 
+import java.text.ParseException;
+import java.text.SimpleDateFormat;
+
 public class GivenCodecasts {
   private String title;
   private String publicationDate;
+  private static SimpleDateFormat dateFormat = new SimpleDateFormat("MM/dd/YYYY");
 
   public void setTitle(String title) {
     this.title = title;
@@ -15,10 +19,10 @@ public void setPublished(String publicationDate) {
     this.publicationDate = publicationDate;
   }
 
-  public void execute() {
+  public void execute() throws ParseException {
     Codecast codecast = new Codecast();
     codecast.setTitle(title);
-    codecast.setPublicationDate(publicationDate);
+    codecast.setPublicationDate(dateFormat.parse(publicationDate));
     Context.gateway.save(codecast);
   }