function FieldFormTestCase::testFieldFormJSAddMore
File
-
modules/
field/ tests/ field.test, line 1897
Class
Code
function testFieldFormJSAddMore() {
$this->field = $this->field_unlimited;
$this->field_name = $this->field['field_name'];
$this->instance['field_name'] = $this->field_name;
field_create_field($this->field);
field_create_instance($this->instance);
$langcode = LANGUAGE_NONE;
// Display creation form -> 1 widget.
$this->drupalGet('test-entity/add/test-bundle');
// Press 'add more' button a couple times -> 3 widgets.
// drupalPostAJAX() will not work iteratively, so we add those through
// non-JS submission.
$this->drupalPost(NULL, array(), t('Add another item'));
$this->drupalPost(NULL, array(), t('Add another item'));
// Prepare values and weights.
$count = 3;
$delta_range = $count - 1;
$values = $weights = $pattern = $expected_values = $edit = array();
for ($delta = 0; $delta <= $delta_range; $delta++) {
// Assign unique random values and weights.
do {
$value = mt_rand(1, 127);
} while (in_array($value, $values));
do {
$weight = mt_rand(-$delta_range, $delta_range);
} while (in_array($weight, $weights));
$edit["{$this->field_name}[{$langcode}][{$delta}][value]"] = $value;
$edit["{$this->field_name}[{$langcode}][{$delta}][_weight]"] = $weight;
// We'll need three slightly different formats to check the values.
$values[$delta] = $value;
$weights[$delta] = $weight;
$field_values[$weight]['value'] = (string) $value;
$pattern[$weight] = "<input [^>]*value=\"{$value}\" [^>]*";
}
// Press 'add more' button through Ajax, and place the expected HTML result
// as the tested content.
$commands = $this->drupalPostAJAX(NULL, $edit, $this->field_name . '_add_more');
$this->content = $commands[1]['data'];
for ($delta = 0; $delta <= $delta_range; $delta++) {
$this->assertFieldByName("{$this->field_name}[{$langcode}][{$delta}][value]", $values[$delta], "Widget {$delta} is displayed and has the right value");
$this->assertFieldByName("{$this->field_name}[{$langcode}][{$delta}][_weight]", $weights[$delta], "Widget {$delta} has the right weight");
}
ksort($pattern);
$pattern = implode('.*', array_values($pattern));
$this->assertPattern("|{$pattern}|s", 'Widgets are displayed in the correct order');
$this->assertFieldByName("{$this->field_name}[{$langcode}][{$delta}][value]", '', "New widget is displayed");
$this->assertFieldByName("{$this->field_name}[{$langcode}][{$delta}][_weight]", $delta, "New widget has the right weight");
$this->assertNoField("{$this->field_name}[{$langcode}][" . ($delta + 1) . '][value]', 'No extraneous widget is displayed');
}
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