From 112748511588723652879b06fd0355fe3680689e Mon Sep 17 00:00:00 2001
From: Thomas Steur <thomas.steur@googlemail.com>
Date: Tue, 13 May 2014 07:50:38 +0200
Subject: refs #4706 added some tests for Row class

---
 tests/PHPUnit/Core/DataTable/RowTest.php | 153 ++++++++++++++++++++++++++-----
 1 file changed, 130 insertions(+), 23 deletions(-)

diff --git a/tests/PHPUnit/Core/DataTable/RowTest.php b/tests/PHPUnit/Core/DataTable/RowTest.php
index b021e1bfe4..af32f3e9b0 100644
--- a/tests/PHPUnit/Core/DataTable/RowTest.php
+++ b/tests/PHPUnit/Core/DataTable/RowTest.php
@@ -8,20 +8,27 @@
 use Piwik\DataTable;
 use Piwik\DataTable\Row;
 
+/**
+ * @group Core
+ */
 class RowTest extends PHPUnit_Framework_TestCase
 {
     /**
-     * @group Core
+     * @var Row
      */
+    private $row;
+
+    public function setUp()
+    {
+        $this->row = new Row();
+    }
+
     public function testDataTableAssociatedIsNegativeWhenSubDataTableInMemory()
     {
         $testRow = $this->getTestRowWithSubDataTableLoaded();
         $this->assertTrue($testRow->c[Row::DATATABLE_ASSOCIATED] < 0);
     }
 
-    /**
-     * @group Core
-     */
     public function testDataTableAssociatedIsNegativeWhenSubDataTableAdded()
     {
         $testRow = $this->getTestRowWithSubDataTableNotLoaded();
@@ -29,9 +36,6 @@ class RowTest extends PHPUnit_Framework_TestCase
         $this->assertTrue($testRow->c[Row::DATATABLE_ASSOCIATED] < 0);
     }
 
-    /**
-     * @group Core
-     */
     public function testDataTableAssociatedIsNegativeWhenSubDataTableSetted()
     {
         $testRow = $this->getTestRowWithSubDataTableNotLoaded();
@@ -39,19 +43,12 @@ class RowTest extends PHPUnit_Framework_TestCase
         $this->assertTrue($testRow->c[Row::DATATABLE_ASSOCIATED] < 0);
     }
 
-    /**
-     * @group Core
-     */
     public function testIdSubDataTabledIsPositiveWhenSubDataTableInMemory()
     {
         $testRow = $this->getTestRowWithSubDataTableLoaded();
         $this->assertTrue($testRow->getIdSubDataTable() > 0);
     }
 
-
-    /**
-     * @group Core
-     */
     public function testDataTableAssociatedIsPositiveOnSerializedRow()
     {
         $testRow = $this->getTestRowWithSubDataTableLoaded();
@@ -65,9 +62,6 @@ class RowTest extends PHPUnit_Framework_TestCase
         $this->assertTrue($unserializedTestRow->c[Row::DATATABLE_ASSOCIATED] > 0);
     }
 
-    /**
-     * @group Core
-     */
     public function testDataTableAssociatedIsNegativeAfterSerialize()
     {
         $testRow = $this->getTestRowWithSubDataTableLoaded();
@@ -79,24 +73,137 @@ class RowTest extends PHPUnit_Framework_TestCase
         $this->assertTrue($testRow->c[Row::DATATABLE_ASSOCIATED] < 0);
     }
 
-    /**
-     * @group Core
-     */
     public function testIsSubDataTableLoadedIsTrueWhenSubDataTableInMemory()
     {
         $testRow = $this->getTestRowWithSubDataTableLoaded();
         $this->assertTrue($testRow->isSubtableLoaded());
     }
 
-    /**
-     * @group Core
-     */
     public function testIsSubDataTableLoadedIsFalseWhenSubDataTableNotInMemory()
     {
         $testRow = $this->getTestRowWithSubDataTableNotLoaded();
         $this->assertFalse($testRow->isSubtableLoaded());
     }
 
+    public function test_getColumn_shouldReturnRawScalarValue()
+    {
+        $this->assertColumnSavesValue(5, 'testInteger', 5);
+        $this->assertColumnSavesValue(5.444, 'testFloat', 5.444);
+        $this->assertColumnSavesValue('MyString', 'testString', 'MyString');
+        $this->assertColumnSavesValue(array(array(1 => '5')), 'testArray', array(array(1 => '5')));
+    }
+
+    public function test_getColumn_shouldResolveACallable()
+    {
+        $this->assertColumnSavesValue(6, 'testClosure', function () {
+            return 6;
+        });
+
+        $this->assertColumnSavesValue(7, 'testCallable', array($this, 'callbackReturnScalar'));
+    }
+
+    public function test_getColumn_shouldPassRowToCallable()
+    {
+        $callbackRow = null;
+
+        $this->row->addColumn('testClosure', function (Row $row) use (&$callbackRow) {
+            $callbackRow = $row;
+            return $row;
+        });
+
+        $returnedRow = $this->row->getColumn('testClosure');
+        $this->assertNotEmpty($callbackRow);
+        $this->assertSame($returnedRow, $callbackRow);
+    }
+
+    public function test_getColumn_shouldReturnFalseIfValueIsNull()
+    {
+        $this->assertColumnSavesValue(false, 'testScalar', null);
+        $this->assertColumnSavesValue(false, 'testClosure', function () {
+            return null;
+        });
+    }
+
+    public function test_getColumns_shouldNotCallAnyCallableForSecurity()
+    {
+        $this->assertColumnSavesValue('print_r', 'testScalar', 'print_r');
+        $this->assertColumnSavesValue(array('print_r'), 'testScalar', array('print_r'));
+        $this->assertColumnSavesValue(array(null, 'print_r'), 'testScalar', array(null, 'print_r'));
+
+        $this->assertColumnSavesValue('phpinfo', 'testScalar', 'phpinfo');
+        $this->assertColumnSavesValue(array('phpinfo'), 'testScalar', array('phpinfo'));
+        $this->assertColumnSavesValue(array(null, 'phpinfo'), 'testScalar', array(null, 'phpinfo'));
+    }
+
+    public function test_getColumns_shouldReturnAllColumns()
+    {
+        $this->row->setColumns(array(
+            'nb_visits' => 4,
+            'label'     => 'Test',
+            'closure'   => function () { return 5; },
+            'callable'  => array($this, 'callbackReturnScalar'),
+            'goals'     => array(1 => array())
+        ));
+
+        $expected = array(
+            'nb_visits' => 4,
+            'label'     => 'Test',
+            'closure'   => 5,
+            'callable'  => 7,
+            'goals'     => array(1 => array())
+        );
+
+        $this->assertEquals($expected, $this->row->getColumns());
+    }
+
+    public function test_getColumns_shouldNotConvertNullValuesToFalse()
+    {
+        $this->row->setColumns(array(
+            'nb_visits' => null,
+            'label'     => 'Test',
+            'closure'   => function () { return null; },
+            'boolean'   => false
+        ));
+
+        $expected = array(
+            'nb_visits' => null,
+            'label'     => 'Test',
+            'closure'   => null,
+            'boolean'   => false
+        );
+
+        $this->assertSame($expected, $this->row->getColumns());
+    }
+
+    public function callbackReturnScalar(Row $row)
+    {
+        return 7;
+    }
+
+    public function test_SumRow_shouldIgnoreCallableValues_AndNotRaiseAnyException()
+    {
+        $columns = array(
+            'nb_visits' => 5,
+            'label'     => 'Test',
+            'closure'   => function () { return 7; },
+        );
+
+        $this->row->setColumns($columns);
+
+        $secondRow = new Row(array(Row::COLUMNS => $columns));
+
+        $this->row->sumRow($secondRow);
+
+        $this->assertEquals(10, $this->row->getColumn('nb_visits'));
+        $this->assertEquals(7, $this->row->getColumn('closure'));
+    }
+
+    private function assertColumnSavesValue($expectedValue, $columnName, $valueToSet)
+    {
+        $this->row->setColumn($columnName, $valueToSet);
+        $this->assertSame($expectedValue, $this->row->getColumn($columnName));
+    }
+
     protected function getTestRowWithSubDataTableLoaded()
     {
         $testSubDataTable = $this->getTestSubDataTable();
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