More or less working version of fkDataJson + tests

php/folksoDataJson.php

@@ -0,0 +1,77 @@
+<?php
+  /**
+   * 
+   *
+   * @package Folkso
+   * @subpackage
+   * @author Joseph Fahey
+   * @copyright 2009 Gnu Public Licence (GPL)
+   */
+
+  /**
+   * @package Folkso
+   */
+class folksoDataJson extends folksoDataDisplay {
+  public $datastyles = array();
+  public $type;
+  public $lineformat;
+  public $argsperline;
+  public $titleformat;
+  public $start;
+  public $end;
+  private $linetemplate;
+  private $linecount;
+
+  /**
+   * @param $linetemplate Array List of field names to be used with line(). 
+   */
+  public function __construct($linetemplate){
+    $this->linetemplate = $linetemplate;
+  }
+
+  public function activate_style ($type) {}
+  public function check_display($arr) {}
+
+  public function line ($firstarg) {
+    $args = func_get_args();
+
+    if (count($args) > count($this->linetemplate)) {
+      trigger_error('Argument mismatch (JSON): not enough args.',
+                    E_USER_WARNING);
+      $useargs = array_slice($args, 0, count($linetemplate));
+      $usetemplate = $this->linetemplate;
+    }
+    elseif (count($this->linetemplate) > count($args)) {
+      $usetemplate = array_slice($this->linetemplate, 0, count($args));
+      $useargs = $args;
+    }
+    else {
+      $usetemplate = $this->linetemplate;
+      $useargs = $args;
+    }
+    $ret = json_encode(array_combine($usetemplate, $useargs));
+    if (is_null($ret)) {
+      trigger_error('Array mismatch (JSON)', E_USER_ERROR);
+    }
+    /**
+     * We keep track of the lines so that commas get added between lines.
+     */
+    if ($this->linecount > 0) {
+      $ret = ',' . $ret;
+    }
+    ++$this->linecount;
+    return $ret;
+ } 
+
+  public function startform () {
+    $this->linecount = 0;
+    return "[";
+  }
+  public  function endform () {
+    $this->linecount = 0;
+    return "]";
+  }
+  public function title ($arg) {
+    return "";
+  }
+}

tests/folksoDataJson-test.php

@@ -0,0 +1,54 @@
+<?php
+require_once('unit_tester.php');
+require_once('reporter.php');
+require_once('folksoTags.php');
+require('folksoDataJson.php');
+require('dbinit.inc');
+
+class testOffolksoDataJson extends  UnitTestCase {
+
+  function setUp() {
+    test_db_init();
+    /** not using teardown because this function does a truncate
+        before starting. **/
+     $this->dbc = new folksoDBconnect('localhost', 'tester_dude', 
+                                      'testy', 'testostonomie');
+  }
+
+   function testBasic () {
+     $dj   = new folksoDataJson(array('this', 'that'));
+     $this->assertIsA($dj, folksoDataJson,
+                      'object creation failed');
+     $this->assertIsA($dj, folksoDataDisplay,
+                      'inheritance failing');
+
+     $line = $dj->line('Hiii', 'Haaa');
+     $this->assertEqual($line,
+                        '{"this":"Hiii","that":"Haaa"}',
+                        'Line not what it should be: ' . $line);
+     $total = $dj->startform();
+     $total .= $line . ',';
+     $total .= $dj->line('Zook', 'Zonk');
+     $total .= $dj->endform();
+     $dec = json_decode($total);
+     $this->assertTrue($dec,
+                       'Decoded json should not be false');
+
+     $this->assertEqual($dec[0]->this,
+                        'Hiii',
+                        'Not getting first value back from json: ' 
+                        . $total . "\n"
+                        . var_dump($dec));
+     $nat = json_encode(array( array('hoop' => 'Hoo',
+                                     'hork' => 'Zorp'),
+                               array('hoop' => 'Honk',
+                                     'hork' => 'Zoupe')
+                               ));
+     print $nat;
+
+
+   }
+}//end class
+
+$test = &new testOffolksoDataJson();
+$test->run(new HtmlReporter());

tests/folksoUserQuery-test.php

@@ -0,0 +1,37 @@
+<?php
+require_once('unit_tester.php');
+require_once('reporter.php');
+require_once('folksoTags.php');
+require_once('folksoUserQuery.php');
+require_once('dbinit.inc');
+
+class testOffolksoUserQuery extends  UnitTestCase {
+
+  function setUp() {
+    test_db_init();
+    /** not using teardown because this function does a truncate
+        before starting. **/
+     $this->dbc = new folksoDBconnect('localhost', 'tester_dude', 
+                                      'testy', 'testostonomie');
+  }
+
+   function testUserQuery () {
+         $uq   = new folksoUserQuery();
+         $this->assertIsA($uq, folksoUserQuery,
+                               'object creation failed');
+
+         $sql = $uq->resourcesByTag('emacs', 'downhome-2009-001');
+         $this->assertTrue(is_string($sql),
+                           'resourceByTag did not return string');
+         $this->assertTrue((strlen($sql) > 50),
+                           'resourcesByTag returned a suspiciously short string');
+         $this->assertPattern('/downhome/', $sql,
+                              'userid not inserted into sql query by resourcesByTag. '.$sql);
+         $this->assertPattern('/normalize_tag/', $sql,
+                              'conditional query building not working with alphabetical tag');
+
+   }
+}//end class
+
+$test = &new testOffolksoUserQuery();
+$test->run(new HtmlReporter());