[W5.7][F10-1]Raynard Hadiwidjaja

docs/UserGuide.adoc

@@ -86,10 +86,10 @@ and persons matching at least one keyword will be returned (i.e. `OR` search).
 Examples:
 
 * `find John` +
-Returns `John Doe` but not `john`.
+Returns `John Doe` and `john`.
 
 * `find Betsy Tim John` +
-Returns Any person having names `Betsy`, `Tim`, or `John`.
+Returns Any person having names `Betsy`, `betsy`, `Tim`, `tim`, `John` and `john`.
 
 == Deleting a person : `delete`
 

src/seedu/addressbook/data/person/Name.java

@@ -40,7 +40,7 @@ public static boolean isValidName(String test) {
      * Retrieves a listing of every word in the name, in order.
      */
     public List<String> getWordsInName() {
-        return Arrays.asList(fullName.split("\\s+"));
+        return Arrays.asList(fullName.toLowerCase().split("\\s+"));
     }
 
     @Override

src/seedu/addressbook/parser/Parser.java

@@ -236,7 +236,7 @@ private int parseArgsAsDisplayedIndex(String args) throws ParseException, Number
      * @return the prepared command
      */
     private Command prepareFind(String args) {
-        final Matcher matcher = KEYWORDS_ARGS_FORMAT.matcher(args.trim());
+        final Matcher matcher = KEYWORDS_ARGS_FORMAT.matcher(args.toLowerCase().trim());
         if (!matcher.matches()) {
             return new IncorrectCommand(String.format(MESSAGE_INVALID_COMMAND_FORMAT,
                     FindCommand.MESSAGE_USAGE));

test/expected.txt

@@ -213,8 +213,9 @@
 || 0 persons listed!
 || ===================================================
 || Enter command: || [Command entered:  find betsy]
+|| 	1. Betsy Choo Tags: [secretive]
 || 
-|| 0 persons listed!
+|| 1 persons listed!
 || ===================================================
 || Enter command: || [Command entered:  find Betsy]
 || 	1. Betsy Choo Tags: [secretive]

test/java/seedu/addressbook/commands/FindCommandTest.java

@@ -26,7 +26,7 @@ public void execute() throws IllegalValueException {
         assertFindCommandBehavior(new String[]{"Amy"}, Arrays.asList(td.amy));
 
         //same word, different case: not matched
-        assertFindCommandBehavior(new String[]{"aMy"}, Collections.emptyList());
+        assertFindCommandBehavior(new String[]{"aMy"}, Arrays.asList(td.amy));
 
         //partial word: not matched
         assertFindCommandBehavior(new String[]{"my"}, Collections.emptyList());
@@ -54,6 +54,10 @@ private void assertFindCommandBehavior(String[] keywords, List<ReadOnlyPerson> e
     }
 
     private FindCommand createFindCommand(String[] keywords) {
+        // Change all the keyword to lowercase.
+        for(int i = 0; i < keywords.length; i++){
+            keywords[i] = keywords[i].toLowerCase();
+        }
         final Set<String> keywordSet = new HashSet<>(Arrays.asList(keywords));
         FindCommand command = new FindCommand(keywordSet);
         command.setData(addressBook, Collections.emptyList());