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<?php
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/**
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* @file
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* Definition of ViewsHandlerFieldTest.
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*/
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/**
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* Tests the generic field handler.
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*
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* @see views_handler_field
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*/
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class ViewsHandlerFieldTest extends ViewsSqlTest {
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/**
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*
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*/
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public static function getInfo() {
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return array(
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'name' => 'Field',
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'description' => 'Test the core views_handler_field handler.',
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'group' => 'Views Handlers',
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);
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}
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/**
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* {@inheritdoc}
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*/
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public function setUp(array $modules = array()) {
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parent::setUp($modules);
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$this->column_map = array(
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'views_test_name' => 'name',
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);
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}
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/**
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* Tests the hide if empty functionality.
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*
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* This tests alters the result to get easier and less coupled results.
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*/
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public function testHideIfEmpty() {
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$view = $this->getBasicView();
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$view->init_display();
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$this->executeView($view);
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$column_map_reversed = array_flip($this->column_map);
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$view->row_index = 0;
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$random_name = $this->randomName();
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$random_value = $this->randomName();
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// Test when results are not rewritten and empty values are not hidden.
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$view->field['name']->options['hide_alter_empty'] = FALSE;
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$view->field['name']->options['hide_empty'] = FALSE;
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$view->field['name']->options['empty_zero'] = FALSE;
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// Test a valid string.
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$view->result[0]->{$column_map_reversed['name']} = $random_name;
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$render = $view->field['name']->advanced_render($view->result[0]);
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$this->assertIdentical($render, $random_name, 'By default, a string should not be treated as empty.');
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// Test an empty string.
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$view->result[0]->{$column_map_reversed['name']} = "";
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$render = $view->field['name']->advanced_render($view->result[0]);
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$this->assertIdentical($render, "", 'By default, "" should not be treated as empty.');
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// Test zero as an integer.
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$view->result[0]->{$column_map_reversed['name']} = 0;
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$render = $view->field['name']->advanced_render($view->result[0]);
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$this->assertIdentical($render, '0', 'By default, 0 should not be treated as empty.');
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// Test zero as a string.
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$view->result[0]->{$column_map_reversed['name']} = "0";
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$render = $view->field['name']->advanced_render($view->result[0]);
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$this->assertIdentical($render, "0", 'By default, "0" should not be treated as empty.');
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// Test when results are not rewritten and non-zero empty values are hidden.
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$view->field['name']->options['hide_alter_empty'] = TRUE;
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$view->field['name']->options['hide_empty'] = TRUE;
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$view->field['name']->options['empty_zero'] = FALSE;
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// Test a valid string.
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$view->result[0]->{$column_map_reversed['name']} = $random_name;
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$render = $view->field['name']->advanced_render($view->result[0]);
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$this->assertIdentical($render, $random_name, 'If hide_empty is checked, a string should not be treated as empty.');
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// Test an empty string.
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$view->result[0]->{$column_map_reversed['name']} = "";
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$render = $view->field['name']->advanced_render($view->result[0]);
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$this->assertIdentical($render, "", 'If hide_empty is checked, "" should be treated as empty.');
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// Test zero as an integer.
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$view->result[0]->{$column_map_reversed['name']} = 0;
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$render = $view->field['name']->advanced_render($view->result[0]);
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$this->assertIdentical($render, '0', 'If hide_empty is checked, but not empty_zero, 0 should not be treated as empty.');
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// Test zero as a string.
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$view->result[0]->{$column_map_reversed['name']} = "0";
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$render = $view->field['name']->advanced_render($view->result[0]);
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$this->assertIdentical($render, "0", 'If hide_empty is checked, but not empty_zero, "0" should not be treated as empty.');
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// Test when results are not rewritten and all empty values are hidden.
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$view->field['name']->options['hide_alter_empty'] = TRUE;
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$view->field['name']->options['hide_empty'] = TRUE;
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$view->field['name']->options['empty_zero'] = TRUE;
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// Test zero as an integer.
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$view->result[0]->{$column_map_reversed['name']} = 0;
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$render = $view->field['name']->advanced_render($view->result[0]);
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$this->assertIdentical($render, "", 'If hide_empty and empty_zero are checked, 0 should be treated as empty.');
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// Test zero as a string.
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$view->result[0]->{$column_map_reversed['name']} = "0";
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$render = $view->field['name']->advanced_render($view->result[0]);
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$this->assertIdentical($render, "", 'If hide_empty and empty_zero are checked, "0" should be treated as empty.');
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// Test when results are rewritten to a valid string and non-zero empty
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// results are hidden.
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$view->field['name']->options['hide_alter_empty'] = FALSE;
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$view->field['name']->options['hide_empty'] = TRUE;
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$view->field['name']->options['empty_zero'] = FALSE;
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$view->field['name']->options['alter']['alter_text'] = TRUE;
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$view->field['name']->options['alter']['text'] = $random_name;
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// Test a valid string.
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$view->result[0]->{$column_map_reversed['name']} = $random_value;
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$render = $view->field['name']->advanced_render($view->result[0]);
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$this->assertIdentical($render, $random_name, 'If the rewritten string is not empty, it should not be treated as empty.');
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// Test an empty string.
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$view->result[0]->{$column_map_reversed['name']} = "";
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$render = $view->field['name']->advanced_render($view->result[0]);
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$this->assertIdentical($render, $random_name, 'If the rewritten string is not empty, "" should not be treated as empty.');
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// Test zero as an integer.
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$view->result[0]->{$column_map_reversed['name']} = 0;
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$render = $view->field['name']->advanced_render($view->result[0]);
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$this->assertIdentical($render, $random_name, 'If the rewritten string is not empty, 0 should not be treated as empty.');
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// Test zero as a string.
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$view->result[0]->{$column_map_reversed['name']} = "0";
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$render = $view->field['name']->advanced_render($view->result[0]);
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$this->assertIdentical($render, $random_name, 'If the rewritten string is not empty, "0" should not be treated as empty.');
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// Test when results are rewritten to an empty string and non-zero empty
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// results are hidden.
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$view->field['name']->options['hide_alter_empty'] = TRUE;
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$view->field['name']->options['hide_empty'] = TRUE;
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$view->field['name']->options['empty_zero'] = FALSE;
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$view->field['name']->options['alter']['alter_text'] = TRUE;
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$view->field['name']->options['alter']['text'] = "";
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// Test a valid string.
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$view->result[0]->{$column_map_reversed['name']} = $random_name;
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$render = $view->field['name']->advanced_render($view->result[0]);
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$this->assertIdentical($render, $random_name, 'If the rewritten string is empty, it should not be treated as empty.');
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// Test an empty string.
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$view->result[0]->{$column_map_reversed['name']} = "";
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$render = $view->field['name']->advanced_render($view->result[0]);
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$this->assertIdentical($render, "", 'If the rewritten string is empty, "" should be treated as empty.');
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// Test zero as an integer.
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$view->result[0]->{$column_map_reversed['name']} = 0;
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$render = $view->field['name']->advanced_render($view->result[0]);
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$this->assertIdentical($render, '0', 'If the rewritten string is empty, 0 should not be treated as empty.');
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// Test zero as a string.
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$view->result[0]->{$column_map_reversed['name']} = "0";
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$render = $view->field['name']->advanced_render($view->result[0]);
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$this->assertIdentical($render, "0", 'If the rewritten string is empty, "0" should not be treated as empty.');
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// Test when results are rewritten to zero as a string and non-zero empty
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// results are hidden.
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$view->field['name']->options['hide_alter_empty'] = FALSE;
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$view->field['name']->options['hide_empty'] = TRUE;
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$view->field['name']->options['empty_zero'] = FALSE;
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$view->field['name']->options['alter']['alter_text'] = TRUE;
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$view->field['name']->options['alter']['text'] = "0";
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// Test a valid string.
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$view->result[0]->{$column_map_reversed['name']} = $random_name;
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$render = $view->field['name']->advanced_render($view->result[0]);
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$this->assertIdentical($render, "0", 'If the rewritten string is zero and empty_zero is not checked, the string rewritten as 0 should not be treated as empty.');
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// Test an empty string.
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$view->result[0]->{$column_map_reversed['name']} = "";
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$render = $view->field['name']->advanced_render($view->result[0]);
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$this->assertIdentical($render, "0", 'If the rewritten string is zero and empty_zero is not checked, "" rewritten as 0 should not be treated as empty.');
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// Test zero as an integer.
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$view->result[0]->{$column_map_reversed['name']} = 0;
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$render = $view->field['name']->advanced_render($view->result[0]);
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$this->assertIdentical($render, "0", 'If the rewritten string is zero and empty_zero is not checked, 0 should not be treated as empty.');
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// Test zero as a string.
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$view->result[0]->{$column_map_reversed['name']} = "0";
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$render = $view->field['name']->advanced_render($view->result[0]);
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$this->assertIdentical($render, "0", 'If the rewritten string is zero and empty_zero is not checked, "0" should not be treated as empty.');
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// Test when results are rewritten to a valid string and non-zero empty
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// results are hidden.
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$view->field['name']->options['hide_alter_empty'] = TRUE;
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$view->field['name']->options['hide_empty'] = TRUE;
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$view->field['name']->options['empty_zero'] = FALSE;
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$view->field['name']->options['alter']['alter_text'] = TRUE;
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$view->field['name']->options['alter']['text'] = $random_value;
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// Test a valid string.
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$view->result[0]->{$column_map_reversed['name']} = $random_name;
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$render = $view->field['name']->advanced_render($view->result[0]);
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$this->assertIdentical($render, $random_value, 'If the original and rewritten strings are valid, it should not be treated as empty.');
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// Test an empty string.
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$view->result[0]->{$column_map_reversed['name']} = "";
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$render = $view->field['name']->advanced_render($view->result[0]);
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$this->assertIdentical($render, "", 'If either the original or rewritten string is invalid, "" should be treated as empty.');
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// Test zero as an integer.
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$view->result[0]->{$column_map_reversed['name']} = 0;
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$render = $view->field['name']->advanced_render($view->result[0]);
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$this->assertIdentical($render, $random_value, 'If the original and rewritten strings are valid, 0 should not be treated as empty.');
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// Test zero as a string.
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$view->result[0]->{$column_map_reversed['name']} = "0";
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$render = $view->field['name']->advanced_render($view->result[0]);
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$this->assertIdentical($render, $random_value, 'If the original and rewritten strings are valid, "0" should not be treated as empty.');
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// Test when results are rewritten to zero as a string and all empty
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// original values and results are hidden.
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$view->field['name']->options['hide_alter_empty'] = TRUE;
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$view->field['name']->options['hide_empty'] = TRUE;
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$view->field['name']->options['empty_zero'] = TRUE;
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$view->field['name']->options['alter']['alter_text'] = TRUE;
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$view->field['name']->options['alter']['text'] = "0";
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// Test a valid string.
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$view->result[0]->{$column_map_reversed['name']} = $random_name;
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$render = $view->field['name']->advanced_render($view->result[0]);
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$this->assertIdentical($render, "", 'If the rewritten string is zero, it should be treated as empty.');
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// Test an empty string.
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$view->result[0]->{$column_map_reversed['name']} = "";
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$render = $view->field['name']->advanced_render($view->result[0]);
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$this->assertIdentical($render, "", 'If the rewritten string is zero, "" should be treated as empty.');
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// Test zero as an integer.
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$view->result[0]->{$column_map_reversed['name']} = 0;
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$render = $view->field['name']->advanced_render($view->result[0]);
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$this->assertIdentical($render, "", 'If the rewritten string is zero, 0 should not be treated as empty.');
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// Test zero as a string.
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$view->result[0]->{$column_map_reversed['name']} = "0";
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$render = $view->field['name']->advanced_render($view->result[0]);
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$this->assertIdentical($render, "", 'If the rewritten string is zero, "0" should not be treated as empty.');
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}
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/**
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259
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* Tests the usage of the empty text.
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*/
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public function testEmptyText() {
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$view = $this->getBasicView();
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$view->init_display();
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$this->executeView($view);
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$column_map_reversed = array_flip($this->column_map);
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$view->row_index = 0;
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$empty_text = $view->field['name']->options['empty'] = $this->randomName();
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$view->result[0]->{$column_map_reversed['name']} = "";
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$render = $view->field['name']->advanced_render($view->result[0]);
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$this->assertIdentical($render, $empty_text, 'If a field is empty, the empty text should be used for the output.');
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$view->result[0]->{$column_map_reversed['name']} = "0";
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$render = $view->field['name']->advanced_render($view->result[0]);
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$this->assertIdentical($render, "0", 'If a field is 0 and empty_zero is not checked, the empty text should not be used for the output.');
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$view->result[0]->{$column_map_reversed['name']} = "0";
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$view->field['name']->options['empty_zero'] = TRUE;
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$render = $view->field['name']->advanced_render($view->result[0]);
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$this->assertIdentical($render, $empty_text, 'If a field is 0 and empty_zero is checked, the empty text should be used for the output.');
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$view->result[0]->{$column_map_reversed['name']} = "";
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$view->field['name']->options['alter']['alter_text'] = TRUE;
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$alter_text = $view->field['name']->options['alter']['text'] = $this->randomName();
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$view->field['name']->options['hide_alter_empty'] = FALSE;
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$render = $view->field['name']->advanced_render($view->result[0]);
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$this->assertIdentical($render, $alter_text, 'If a field is empty, some rewrite text exists, but hide_alter_empty is not checked, render the rewrite text.');
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$view->field['name']->options['hide_alter_empty'] = TRUE;
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$render = $view->field['name']->advanced_render($view->result[0]);
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$this->assertIdentical($render, $empty_text, 'If a field is empty, some rewrite text exists, and hide_alter_empty is checked, use the empty text.');
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}
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295
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/**
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296
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* Tests views_handler_field::is_value_empty().
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297
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*/
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298
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public function testIsValueEmpty() {
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$view = $this->getBasicView();
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$view->init_display();
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$view->init_handlers();
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$field = $view->field['name'];
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|
304
|
$this->assertFalse($field->is_value_empty("not empty", TRUE), 'A normal string is not empty.');
|
|
305
|
$this->assertTrue($field->is_value_empty("not empty", TRUE, FALSE), 'A normal string which skips empty() can be seen as empty.');
|
|
306
|
|
|
307
|
$this->assertTrue($field->is_value_empty("", TRUE), '"" is considered as empty.');
|
|
308
|
|
|
309
|
$this->assertTrue($field->is_value_empty('0', TRUE), '"0" is considered as empty if empty_zero is TRUE.');
|
|
310
|
$this->assertTrue($field->is_value_empty(0, TRUE), '0 is considered as empty if empty_zero is TRUE.');
|
|
311
|
$this->assertFalse($field->is_value_empty('0', FALSE), '"0" is considered not as empty if empty_zero is FALSE.');
|
|
312
|
$this->assertFalse($field->is_value_empty(0, FALSE), '0 is considered not as empty if empty_zero is FALSE.');
|
|
313
|
|
|
314
|
$this->assertTrue($field->is_value_empty(NULL, TRUE, TRUE), 'Null should be always seen as empty, regardless of no_skip_empty.');
|
|
315
|
$this->assertTrue($field->is_value_empty(NULL, TRUE, FALSE), 'Null should be always seen as empty, regardless of no_skip_empty.');
|
|
316
|
}
|
|
317
|
|
|
318
|
}
|
