Added test classes for DB*-classes

1 files changed, 355 insertions, 322 deletions

diff --git a/src/de/danoeh/antennapod/feed/Feed.java b/src/de/danoeh/antennapod/feed/Feed.java
index 0f7ebc63a..9cee1a86a 100644
--- a/src/de/danoeh/antennapod/feed/Feed.java
+++ b/src/de/danoeh/antennapod/feed/Feed.java
@@ -10,330 +10,363 @@ import de.danoeh.antennapod.util.EpisodeFilter;
 
 /**
  * Data Object for a whole feed
- * 
+ *
  * @author daniel
- * 
  */
 public class Feed extends FeedFile {
-	public static final int FEEDFILETYPE_FEED = 0;
-	public static final String TYPE_RSS2 = "rss";
-	public static final String TYPE_RSS091 = "rss";
-	public static final String TYPE_ATOM1 = "atom";
-
-	private String title;
-	/** Contains 'id'-element in Atom feed. */
-	private String feedIdentifier;
-	/** Link to the website. */
-	private String link;
-	private String description;
-	private String language;
-	/** Name of the author */
-	private String author;
-	private FeedImage image;
-	private List<FeedItem> items;
-	/** Date of last refresh. */
-	private Date lastUpdate;
-	private String paymentLink;
-	/** Feed type, for example RSS 2 or Atom */
-	private String type;
-
-	public Feed(Date lastUpdate) {
-		super();
-		items = Collections.synchronizedList(new ArrayList<FeedItem>());
-		this.lastUpdate = lastUpdate;
-	}
-
-	/**
-	 * This constructor is used for requesting a feed download. It should NOT be
-	 * used if the title of the feed is already known.
-	 * */
-	public Feed(String url, Date lastUpdate) {
-		this(lastUpdate);
-		this.download_url = url;
-	}
-
-	/**
-	 * This constructor is used for requesting a feed download. It should be
-	 * used if the title of the feed is already known.
-	 * */
-	public Feed(String url, Date lastUpdate, String title) {
-		this(url, lastUpdate);
-		this.title = title;
-	}
-
-	/**
-	 * Returns the number of FeedItems where 'read' is false. If the 'display
-	 * only episodes' - preference is set to true, this method will only count
-	 * items with episodes.
-	 * */
-	public int getNumOfNewItems() {
-		int count = 0;
-		for (FeedItem item : items) {
-			if (item.getState() == FeedItem.State.NEW) {
-				if (!UserPreferences.isDisplayOnlyEpisodes()
-						|| item.getMedia() != null) {
-					count++;
-				}
-			}
-		}
-		return count;
-	}
-
-	/**
-	 * Returns the number of FeedItems where the media started to play but
-	 * wasn't finished yet.
-	 * */
-	public int getNumOfStartedItems() {
-		int count = 0;
-
-		for (FeedItem item : items) {
-			FeedItem.State state = item.getState();
-			if (state == FeedItem.State.IN_PROGRESS
-					|| state == FeedItem.State.PLAYING) {
-				count++;
-			}
-		}
-		return count;
-	}
-
-	/**
-	 * Returns true if at least one item in the itemlist is unread.
-	 * 
-	 * @param enableEpisodeFilter
-	 *            true if this method should only count items with episodes if
-	 *            the 'display only episodes' - preference is set to true by the
-	 *            user.
-	 */
-	public boolean hasNewItems(boolean enableEpisodeFilter) {
-		for (FeedItem item : items) {
-			if (item.getState() == FeedItem.State.NEW) {
-				if (!(enableEpisodeFilter && UserPreferences
-						.isDisplayOnlyEpisodes()) || item.getMedia() != null) {
-					return true;
-				}
-			}
-		}
-		return false;
-	}
-
-	/**
-	 * Returns the number of FeedItems.
-	 * 
-	 * @param enableEpisodeFilter
-	 *            true if this method should only count items with episodes if
-	 *            the 'display only episodes' - preference is set to true by the
-	 *            user.
-	 * */
-	public int getNumOfItems(boolean enableEpisodeFilter) {
-		if (enableEpisodeFilter && UserPreferences.isDisplayOnlyEpisodes()) {
-			return EpisodeFilter.countItemsWithEpisodes(items);
-		} else {
-			return items.size();
-		}
-	}
-
-	/**
-	 * Returns the item at the specified index.
-	 * 
-	 * @param enableEpisodeFilter
-	 *            true if this method should ignore items without episdodes if
-	 *            the episodes filter has been enabled by the user.
-	 */
-	public FeedItem getItemAtIndex(boolean enableEpisodeFilter, int position) {
-		if (enableEpisodeFilter && UserPreferences.isDisplayOnlyEpisodes()) {
-			return EpisodeFilter.accessEpisodeByIndex(items, position);
-		} else {
-			return items.get(position);
-		}
-	}
-
-	/**
-	 * Returns the value that uniquely identifies this Feed. If the
-	 * feedIdentifier attribute is not null, it will be returned. Else it will
-	 * try to return the title. If the title is not given, it will use the link
-	 * of the feed.
-	 * */
-	public String getIdentifyingValue() {
-		if (feedIdentifier != null && !feedIdentifier.isEmpty()) {
-			return feedIdentifier;
-		} else if (title != null && !title.isEmpty()) {
-			return title;
-		} else {
-			return link;
-		}
-	}
-
-	@Override
-	public String getHumanReadableIdentifier() {
-		if (title != null) {
-			return title;
-		} else {
-			return download_url;
-		}
-    }
-
-	public void updateFromOther(Feed other) {
-		super.updateFromOther(other);
-		if (other.title != null) {
-			title = other.title;
-		}
-		if (other.feedIdentifier != null) {
-			feedIdentifier = other.feedIdentifier;
-		}
-		if (other.link != null) {
-			link = other.link;
-		}
-		if (other.description != null) {
-			description = other.description;
-		}
-		if (other.language != null) {
-			language = other.language;
-		}
-		if (other.author != null) {
-			author = other.author;
-		}
-		if (other.paymentLink != null) {
-			paymentLink = other.paymentLink;
-		}
-	}
-
-	public boolean compareWithOther(Feed other) {
-		if (super.compareWithOther(other)) {
-			return true;
-		}
-		if (!title.equals(other.title)) {
-			return true;
-		}
-		if (other.feedIdentifier != null) {
-			if (feedIdentifier == null
-					|| !feedIdentifier.equals(other.feedIdentifier)) {
-				return true;
-			}
-		}
-		if (other.link != null) {
-			if (link == null || !link.equals(other.link)) {
-				return true;
-			}
-		}
-		if (other.description != null) {
-			if (description == null || !description.equals(other.description)) {
-				return true;
-			}
-		}
-		if (other.language != null) {
-			if (language == null || !language.equals(other.language)) {
-				return true;
-			}
-		}
-		if (other.author != null) {
-			if (author == null || !author.equals(other.author)) {
-				return true;
-			}
-		}
-		if (other.paymentLink != null) {
-			if (paymentLink == null || !paymentLink.equals(other.paymentLink)) {
-				return true;
-			}
-		}
-		return false;
-	}
-
-	@Override
-	public int getTypeAsInt() {
-		return FEEDFILETYPE_FEED;
-	}
-
-	public String getTitle() {
-		return title;
-	}
-
-	public void setTitle(String title) {
-		this.title = title;
-	}
-
-	public String getLink() {
-		return link;
-	}
-
-	public void setLink(String link) {
-		this.link = link;
-	}
-
-	public String getDescription() {
-		return description;
-	}
-
-	public void setDescription(String description) {
-		this.description = description;
-	}
-
-	public FeedImage getImage() {
-		return image;
-	}
-
-	public void setImage(FeedImage image) {
-		this.image = image;
-	}
-
-	public List<FeedItem> getItems() {
-		return items;
-	}
-
-	public void setItems(List<FeedItem> list) {
-		this.items = Collections.synchronizedList(list);
-	}
-
-	/** Returns an array that contains all the feeditems of this feed. */
-	public FeedItem[] getItemsArray() {
-		return items.toArray(new FeedItem[items.size()]);
-	}
-
-	public Date getLastUpdate() {
-		return lastUpdate;
-	}
-
-	public void setLastUpdate(Date lastUpdate) {
-		this.lastUpdate = lastUpdate;
-	}
-
-	public String getFeedIdentifier() {
-		return feedIdentifier;
-	}
-
-	public void setFeedIdentifier(String feedIdentifier) {
-		this.feedIdentifier = feedIdentifier;
-	}
-
-	public String getPaymentLink() {
-		return paymentLink;
-	}
-
-	public void setPaymentLink(String paymentLink) {
-		this.paymentLink = paymentLink;
-	}
-
-	public String getLanguage() {
-		return language;
-	}
-
-	public void setLanguage(String language) {
-		this.language = language;
-	}
-
-	public String getAuthor() {
-		return author;
-	}
-
-	public void setAuthor(String author) {
-		this.author = author;
-	}
-
-	public String getType() {
-		return type;
-	}
-
-	public void setType(String type) {
-		this.type = type;
-	}
+    public static final int FEEDFILETYPE_FEED = 0;
+    public static final String TYPE_RSS2 = "rss";
+    public static final String TYPE_RSS091 = "rss";
+    public static final String TYPE_ATOM1 = "atom";
+
+    private String title;
+    /**
+     * Contains 'id'-element in Atom feed.
+     */
+    private String feedIdentifier;
+    /**
+     * Link to the website.
+     */
+    private String link;
+    private String description;
+    private String language;
+    /**
+     * Name of the author
+     */
+    private String author;
+    private FeedImage image;
+    private List<FeedItem> items;
+    /**
+     * Date of last refresh.
+     */
+    private Date lastUpdate;
+    private String paymentLink;
+    /**
+     * Feed type, for example RSS 2 or Atom
+     */
+    private String type;
+
+    /**
+     * This constructor is used for restoring a feed from the database.
+     */
+    public Feed(long id, Date lastUpdate, String title, String link, String description, String paymentLink,
+                String author, String language, String type, String feedIdentifier, FeedImage image, String fileUrl,
+                String downloadUrl, boolean downloaded) {
+        super(fileUrl, downloadUrl, downloaded);
+        this.id = id;
+        this.title = title;
+        this.lastUpdate = lastUpdate;
+        this.link = link;
+        this.description = description;
+        this.paymentLink = paymentLink;
+        this.author = author;
+        this.language = language;
+        this.type = type;
+        this.feedIdentifier = feedIdentifier;
+        this.image = image;
+
+        items = new ArrayList<FeedItem>();
+    }
+
+    /**
+     * This constructor can be used when parsing feed data. Only the 'lastUpdate' and 'items' field are initialized.
+     */
+    public Feed() {
+        super();
+        items = new ArrayList<FeedItem>();
+        lastUpdate = new Date();
+    }
+
+    /**
+     * This constructor is used for requesting a feed download (it must not be used for anything else!). It should NOT be
+     * used if the title of the feed is already known.
+     */
+    public Feed(String url, Date lastUpdate) {
+        super(null, url, false);
+        this.lastUpdate = lastUpdate;
+    }
+
+    /**
+     * This constructor is used for requesting a feed download (it must not be used for anything else!). It should be
+     * used if the title of the feed is already known.
+     */
+    public Feed(String url, Date lastUpdate, String title) {
+        this(url, lastUpdate);
+        this.title = title;
+    }
+
+    /**
+     * Returns the number of FeedItems where 'read' is false. If the 'display
+     * only episodes' - preference is set to true, this method will only count
+     * items with episodes.
+     */
+    public int getNumOfNewItems() {
+        int count = 0;
+        for (FeedItem item : items) {
+            if (item.getState() == FeedItem.State.NEW) {
+                if (!UserPreferences.isDisplayOnlyEpisodes()
+                        || item.getMedia() != null) {
+                    count++;
+                }
+            }
+        }
+        return count;
+    }
+
+    /**
+     * Returns the number of FeedItems where the media started to play but
+     * wasn't finished yet.
+     */
+    public int getNumOfStartedItems() {
+        int count = 0;
+
+        for (FeedItem item : items) {
+            FeedItem.State state = item.getState();
+            if (state == FeedItem.State.IN_PROGRESS
+                    || state == FeedItem.State.PLAYING) {
+                count++;
+            }
+        }
+        return count;
+    }
+
+    /**
+     * Returns true if at least one item in the itemlist is unread.
+     *
+     * @param enableEpisodeFilter true if this method should only count items with episodes if
+     *                            the 'display only episodes' - preference is set to true by the
+     *                            user.
+     */
+    public boolean hasNewItems(boolean enableEpisodeFilter) {
+        for (FeedItem item : items) {
+            if (item.getState() == FeedItem.State.NEW) {
+                if (!(enableEpisodeFilter && UserPreferences
+                        .isDisplayOnlyEpisodes()) || item.getMedia() != null) {
+                    return true;
+                }
+            }
+        }
+        return false;
+    }
+
+    /**
+     * Returns the number of FeedItems.
+     *
+     * @param enableEpisodeFilter true if this method should only count items with episodes if
+     *                            the 'display only episodes' - preference is set to true by the
+     *                            user.
+     */
+    public int getNumOfItems(boolean enableEpisodeFilter) {
+        if (enableEpisodeFilter && UserPreferences.isDisplayOnlyEpisodes()) {
+            return EpisodeFilter.countItemsWithEpisodes(items);
+        } else {
+            return items.size();
+        }
+    }
+
+    /**
+     * Returns the item at the specified index.
+     *
+     * @param enableEpisodeFilter true if this method should ignore items without episdodes if
+     *                            the episodes filter has been enabled by the user.
+     */
+    public FeedItem getItemAtIndex(boolean enableEpisodeFilter, int position) {
+        if (enableEpisodeFilter && UserPreferences.isDisplayOnlyEpisodes()) {
+            return EpisodeFilter.accessEpisodeByIndex(items, position);
+        } else {
+            return items.get(position);
+        }
+    }
+
+    /**
+     * Returns the value that uniquely identifies this Feed. If the
+     * feedIdentifier attribute is not null, it will be returned. Else it will
+     * try to return the title. If the title is not given, it will use the link
+     * of the feed.
+     */
+    public String getIdentifyingValue() {
+        if (feedIdentifier != null && !feedIdentifier.isEmpty()) {
+            return feedIdentifier;
+        } else if (title != null && !title.isEmpty()) {
+            return title;
+        } else {
+            return link;
+        }
+    }
+
+    @Override
+    public String getHumanReadableIdentifier() {
+        if (title != null) {
+            return title;
+        } else {
+            return download_url;
+        }
+    }
+
+    public void updateFromOther(Feed other) {
+        super.updateFromOther(other);
+        if (other.title != null) {
+            title = other.title;
+        }
+        if (other.feedIdentifier != null) {
+            feedIdentifier = other.feedIdentifier;
+        }
+        if (other.link != null) {
+            link = other.link;
+        }
+        if (other.description != null) {
+            description = other.description;
+        }
+        if (other.language != null) {
+            language = other.language;
+        }
+        if (other.author != null) {
+            author = other.author;
+        }
+        if (other.paymentLink != null) {
+            paymentLink = other.paymentLink;
+        }
+    }
+
+    public boolean compareWithOther(Feed other) {
+        if (super.compareWithOther(other)) {
+            return true;
+        }
+        if (!title.equals(other.title)) {
+            return true;
+        }
+        if (other.feedIdentifier != null) {
+            if (feedIdentifier == null
+                    || !feedIdentifier.equals(other.feedIdentifier)) {
+                return true;
+            }
+        }
+        if (other.link != null) {
+            if (link == null || !link.equals(other.link)) {
+                return true;
+            }
+        }
+        if (other.description != null) {
+            if (description == null || !description.equals(other.description)) {
+                return true;
+            }
+        }
+        if (other.language != null) {
+            if (language == null || !language.equals(other.language)) {
+                return true;
+            }
+        }
+        if (other.author != null) {
+            if (author == null || !author.equals(other.author)) {
+                return true;
+            }
+        }
+        if (other.paymentLink != null) {
+            if (paymentLink == null || !paymentLink.equals(other.paymentLink)) {
+                return true;
+            }
+        }
+        return false;
+    }
+
+    @Override
+    public int getTypeAsInt() {
+        return FEEDFILETYPE_FEED;
+    }
+
+    public String getTitle() {
+        return title;
+    }
+
+    public void setTitle(String title) {
+        this.title = title;
+    }
+
+    public String getLink() {
+        return link;
+    }
+
+    public void setLink(String link) {
+        this.link = link;
+    }
+
+    public String getDescription() {
+        return description;
+    }
+
+    public void setDescription(String description) {
+        this.description = description;
+    }
+
+    public FeedImage getImage() {
+        return image;
+    }
+
+    public void setImage(FeedImage image) {
+        this.image = image;
+    }
+
+    public List<FeedItem> getItems() {
+        return items;
+    }
+
+    public void setItems(List<FeedItem> list) {
+        this.items = list;
+    }
+
+    /**
+     * Returns an array that contains all the feeditems of this feed.
+     */
+    public FeedItem[] getItemsArray() {
+        return items.toArray(new FeedItem[items.size()]);
+    }
+
+    public Date getLastUpdate() {
+        return lastUpdate;
+    }
+
+    public void setLastUpdate(Date lastUpdate) {
+        this.lastUpdate = lastUpdate;
+    }
+
+    public String getFeedIdentifier() {
+        return feedIdentifier;
+    }
+
+    public void setFeedIdentifier(String feedIdentifier) {
+        this.feedIdentifier = feedIdentifier;
+    }
+
+    public String getPaymentLink() {
+        return paymentLink;
+    }
+
+    public void setPaymentLink(String paymentLink) {
+        this.paymentLink = paymentLink;
+    }
+
+    public String getLanguage() {
+        return language;
+    }
+
+    public void setLanguage(String language) {
+        this.language = language;
+    }
+
+    public String getAuthor() {
+        return author;
+    }
+
+    public void setAuthor(String author) {
+        this.author = author;
+    }
+
+    public String getType() {
+        return type;
+    }
+
+    public void setType(String type) {
+        this.type = type;
+    }
 
 }