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<?php
/**
* Test UI methods.
*
* @package WP_Revisions_Control
*/
/**
* Class TestUI.
*/
class TestUI extends WP_UnitTestCase {
/**
* Plugin slug used in many settings etc.
*
* @var string
*/
protected static $settings_section = 'wp_revisions_control';
/**
* Plugin's limit meta key.
*
* @var string
*/
protected static $meta_key = '_wp_rev_ctl_limit';
/**
* Test meta box with no meta set.
*/
public function test_no_meta() {
$post_id = $this->factory->post->create();
ob_start();
WP_Revisions_Control::get_instance()->revisions_meta_box( get_post( $post_id ) );
$meta_box = ob_get_clean();
$this->assertContains(
'value=""',
$meta_box,
'Failed to assert that meta box has no value when no setting exists.'
);
}
/**
* Test meta box with no limit set.
*/
public function test_no_limit() {
$post_id = $this->factory->post->create();
update_post_meta( $post_id, static::$meta_key, -1 );
ob_start();
WP_Revisions_Control::get_instance()->revisions_meta_box( get_post( $post_id ) );
$meta_box = ob_get_clean();
$this->assertContains(
'value=""',
$meta_box,
'Failed to assert that meta box has no value when no limit exists.'
);
}
/**
* Test settings-field output when no options are set.
*/
public function test_settings_fields_no_options() {
ob_start();
WP_Revisions_Control::get_instance()->field_post_type( array( 'post_type' => 'post' ) );
$post_field = ob_get_clean();
ob_start();
WP_Revisions_Control::get_instance()->field_post_type( array( 'post_type' => 'page' ) );
$page_field = ob_get_clean();
$name_format = 'name="%1$s[%2$s]"';
$value_format = 'value=""';
$this->assertContains(
sprintf(
$name_format,
static::$settings_section,
'post'
),
$post_field,
'Failed to assert that post field had correct name for post type.'
);
$this->assertContains(
sprintf(
$name_format,
static::$settings_section,
'page'
),
$page_field,
'Failed to assert that page field had correct name for post type.'
);
$this->assertContains(
$value_format,
$post_field,
'Failed to assert that post field had correct value.'
);
$this->assertContains(
$value_format,
$page_field,
'Failed to assert that page field had correct value.'
);
}
/**
* Test settings-field output when options are set.
*/
public function test_settings_fields_with_options() {
$value = 12;
update_option(
static::$settings_section,
[
'post' => $value,
]
);
ob_start();
WP_Revisions_Control::get_instance()->field_post_type( array( 'post_type' => 'post' ) );
$post_field = ob_get_clean();
$name_format = 'name="%1$s[%2$s]"';
$value_format = 'value="%1$s"';
$this->assertContains(
sprintf(
$name_format,
static::$settings_section,
'post'
),
$post_field,
'Failed to assert that post field had correct name for post type.'
);
$this->assertContains(
sprintf(
$value_format,
$value
),
$post_field,
'Failed to assert that post field had correct value.'
);
}
/**
* Test settings-field output when options are set.
*/
public function test_settings_fields_with_options_keep_all() {
$value = -1;
update_option(
static::$settings_section,
[
'post' => $value,
]
);
ob_start();
WP_Revisions_Control::get_instance()->field_post_type( array( 'post_type' => 'post' ) );
$post_field = ob_get_clean();
$name_format = 'name="%1$s[%2$s]"';
$value_format = 'value=""';
$this->assertContains(
sprintf(
$name_format,
static::$settings_section,
'post'
),
$post_field,
'Failed to assert that post field had correct name for post type.'
);
$this->assertContains(
sprintf(
$value_format,
$value
),
$post_field,
'Failed to assert that post field had correct value.'
);
}
}