form_example.test

<?php


/**
 * @file
 * Test file for form_example module.
 */

/**
 * Default test case for the form_example module.
 *
 * @ingroup form_example
 */
class FormExampleTestCase extends DrupalWebTestCase {
    
    /**
     * {@inheritdoc}
     */
    public static function getInfo() {
        return array(
            'name' => 'Form Example',
            'description' => 'Various tests on the form_example module.',
            'group' => 'Examples',
        );
    }
    
    /**
     * Enable modules.
     */
    public function setUp() {
        parent::setUp('form_example');
    }
    
    /**
     * Test each tutorial.
     */
    public function testTutorials() {
        // Tutorial #1
        $this->drupalGet('examples/form_example/tutorial');
        $this->assertText(t('#9'));
        // #2
        $this->drupalPost('examples/form_example/tutorial/2', array(
            'name' => t('name'),
        ), t('Submit'));
        // #4
        $this->drupalPost('examples/form_example/tutorial/4', array(
            'first' => t('firstname'),
            'last' => t('lastname'),
        ), t('Submit'));
        $this->drupalPost('examples/form_example/tutorial/4', array(), t('Submit'));
        $this->assertText(t('First name field is required'));
        $this->assertText(t('Last name field is required'));
        // #5
        $this->drupalPost('examples/form_example/tutorial/5', array(
            'first' => t('firstname'),
            'last' => t('lastname'),
        ), t('Submit'));
        $this->assertText(t('Please enter your first name'));
        $this->drupalPost('examples/form_example/tutorial/4', array(), t('Submit'));
        $this->assertText(t('First name field is required'));
        $this->assertText(t('Last name field is required'));
        // #6
        $this->drupalPost('examples/form_example/tutorial/6', array(
            'first' => t('firstname'),
            'last' => t('lastname'),
            'year_of_birth' => 1955,
        ), t('Submit'));
        $this->assertNoText(t('Enter a year between 1900 and 2000'));
        $this->drupalPost('examples/form_example/tutorial/6', array(
            'first' => t('firstname'),
            'last' => t('lastname'),
            'year_of_birth' => 1855,
        ), t('Submit'));
        $this->assertText(t('Enter a year between 1900 and 2000'));
        // #7
        $this->drupalPost('examples/form_example/tutorial/7', array(
            'first' => t('firstname'),
            'last' => t('lastname'),
            'year_of_birth' => 1955,
        ), t('Submit'));
        $this->assertText(t('The form has been submitted. name="firstname lastname", year of birth=1955'));
        $this->drupalPost('examples/form_example/tutorial/7', array(
            'first' => t('firstname'),
            'last' => t('lastname'),
            'year_of_birth' => 1855,
        ), t('Submit'));
        $this->assertText(t('Enter a year between 1900 and 2000'));
        // Test tutorial #8.
        $this->drupalPost('examples/form_example/tutorial/8', array(
            'first' => t('firstname'),
            'last' => t('lastname'),
            'year_of_birth' => 1955,
        ), t('Next >>'));
        $this->drupalPost(NULL, array(
            'color' => t('green'),
        ), t('<< Back'));
        $this->drupalPost(NULL, array(), t('Next >>'));
        $this->drupalPost(NULL, array(
            'color' => t('red'),
        ), t('Submit'));
        $this->assertText(t('The form has been submitted. name="firstname lastname", year of birth=1955'));
        $this->assertText(t('And the favorite color is red'));
        // #9
        $url = 'examples/form_example/tutorial/9';
        for ($i = 1; $i <= 4; $i++) {
            if ($i > 1) {
                // Later steps of multistep form take NULL.
                $url = NULL;
            }
            $this->drupalPost($url, array(
                "name[{$i}][first]" => "firstname {$i}",
                "name[{$i}][last]" => "lastname {$i}",
                "name[{$i}][year_of_birth]" => 1950 + $i,
            ), t('Add another name'));
            $this->assertText(t('Name #@num', array(
                '@num' => $i + 1,
            )));
        }
        // Now remove the last name added (#5).
        $this->drupalPost(NULL, array(), t('Remove latest name'));
        $this->assertNoText("Name #5");
        $this->drupalPost(NULL, array(), t('Submit'));
        $this->assertText('Form 9 has been submitted');
        for ($i = 1; $i <= 4; $i++) {
            $this->assertText(t('@num: firstname @num lastname @num (@year)', array(
                '@num' => $i,
                '@year' => 1950 + $i,
            )));
        }
        // #10
        $url = 'examples/form_example/tutorial/10';
        $this->drupalPost($url, array(), t('Submit'));
        $this->assertText(t('No file was uploaded.'));
        // Get sample images.
        $images = $this->drupalGetTestFiles('image');
        foreach ($images as $image) {
            $this->drupalPost($url, array(
                'files[file]' => drupal_realpath($image->uri),
            ), t('Submit'));
            $this->assertText(t('The form has been submitted and the image has been saved, filename: @filename.', array(
                '@filename' => $image->filename,
            )));
        }
        // #11: Confirmation form.
        // Try to submit without a name.
        $url = 'examples/form_example/tutorial/11';
        $this->drupalPost($url, array(), t('Submit'));
        $this->assertText('Name field is required.');
        // Verify that we can enter a name and get the confirmation form.
        $this->drupalPost($url, array(
            'name' => t('name 1'),
        ), t('Submit'));
        $this->assertText(t('Is this really your name?'));
        $this->assertFieldById('edit-name', 'name 1');
        // Check the 'yes' button.
        $confirmation_text = t("Confirmation form submission recieved. According to your submission your name is '@name'", array(
            '@name' => 'name 1',
        ));
        $url = 'examples/form_example/tutorial/11/confirm/name%201';
        $this->drupalPost($url, array(), t('This is my name'));
        $this->assertText($confirmation_text);
        // Check the 'no' button.
        $this->drupalGet($url);
        $this->clickLink(t('Nope, not my name'));
        $this->assertNoText($confirmation_text);
    }
    
    /**
     * Test Wizard tutorial.
     *
     * @TODO improve this using drupal_form_submit
     */
    public function testWizard() {
        // Check if the wizard is there.
        $this->drupalGet('examples/form_example/wizard');
        $this->assertText(t('Extensible wizard example'));
        $first_name = $this->randomName(8);
        $last_name = $this->randomName(8);
        $city = $this->randomName(8);
        $aunts_name = $this->randomName(8);
        // Submit the first step of the wizard.
        $options = array(
            'first_name' => $first_name,
            'last_name' => $last_name,
        );
        $this->drupalPost('examples/form_example/wizard', $options, t('Next'));
        // A label city is created, and two buttons appear, Previous and Next.
        $this->assertText(t('Hint: Do not enter "San Francisco", and do not leave this out.'));
        // Go back to the beginning and verify that the value is there.
        $this->drupalPost(NULL, array(), t('Previous'));
        $this->assertFieldByName('first_name', $first_name);
        $this->assertFieldByName('last_name', $last_name);
        // Go next. We should keep our values.
        $this->drupalPost(NULL, array(), t('Next'));
        $this->assertText(t('Hint: Do not enter "San Francisco", and do not leave this out.'));
        // Try "San Francisco".
        $this->drupalPost(NULL, array(
            'city' => 'San Francisco',
        ), t('Next'));
        $this->assertText(t('You were warned not to enter "San Francisco"'));
        // Try the real city.
        $this->drupalPost(NULL, array(
            'city' => $city,
        ), t('Next'));
        // Enter the Aunt's name, but then the previous button.
        $this->drupalPost(NULL, array(
            'aunts_name' => $aunts_name,
        ), t('Previous'));
        $this->assertFieldByName('city', $city);
        // Go to first step and re-check all fields.
        $this->drupalPost(NULL, array(), t('Previous'));
        $this->assertFieldByName('first_name', $first_name);
        $this->assertFieldByName('last_name', $last_name);
        // Re-check second step.
        $this->drupalPost(NULL, array(), t('Next'));
        $this->assertText(t('Hint: Do not enter "San Francisco", and do not leave this out.'));
        $this->assertFieldByName('city', $city);
        // Re-check third step.
        $this->drupalPost(NULL, array(), t('Next'));
        $this->assertFieldByName('aunts_name', $aunts_name);
        // Press finish and check for correct values.
        $this->drupalPost(NULL, array(), t('Finish'));
        $this->assertRaw(t('[first_name] =&gt; @first_name', array(
            '@first_name' => $first_name,
        )));
        $this->assertRaw(t('[last_name] =&gt; @last_name', array(
            '@last_name' => $last_name,
        )));
        $this->assertRaw(t('[city] =&gt; @city', array(
            '@city' => $city,
        )));
        $this->assertRaw(t('[aunts_name] =&gt; @aunts_name', array(
            '@aunts_name' => $aunts_name,
        )));
    }
    
    /**
     * Test the element_example form for correct behavior.
     */
    public function testElementExample() {
        // Make one basic POST with a set of values and check for correct responses.
        $edit = array(
            'a_form_example_textfield' => $this->randomName(),
            'a_form_example_checkbox' => TRUE,
            'a_form_example_element_discrete[areacode]' => sprintf('%03d', rand(0, 999)),
            'a_form_example_element_discrete[prefix]' => sprintf('%03d', rand(0, 999)),
            'a_form_example_element_discrete[extension]' => sprintf('%04d', rand(0, 9999)),
            'a_form_example_element_combined[areacode]' => sprintf('%03d', rand(0, 999)),
            'a_form_example_element_combined[prefix]' => sprintf('%03d', rand(0, 999)),
            'a_form_example_element_combined[extension]' => sprintf('%04d', rand(0, 9999)),
        );
        $this->drupalPost('examples/form_example/element_example', $edit, t('Submit'));
        $this->assertText(t('a_form_example_textfield has value @value', array(
            '@value' => $edit['a_form_example_textfield'],
        )));
        $this->assertText(t('a_form_example_checkbox has value 1'));
        $this->assertPattern(t('/areacode.*!areacode/', array(
            '!areacode' => $edit['a_form_example_element_discrete[areacode]'],
        )));
        $this->assertPattern(t('/prefix.*!prefix/', array(
            '!prefix' => $edit['a_form_example_element_discrete[prefix]'],
        )));
        $this->assertPattern(t('/extension.*!extension/', array(
            '!extension' => $edit['a_form_example_element_discrete[extension]'],
        )));
        $this->assertText(t('a_form_example_element_combined has value @value', array(
            '@value' => $edit['a_form_example_element_combined[areacode]'] . $edit['a_form_example_element_combined[prefix]'] . $edit['a_form_example_element_combined[extension]'],
        )));
        // Now flip the checkbox and check for correct behavior.
        $edit['a_form_example_checkbox'] = FALSE;
        $this->drupalPost('examples/form_example/element_example', $edit, t('Submit'));
        $this->assertText(t('a_form_example_checkbox has value 0'));
    }

}