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taxonomy.php
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1055 lines (874 loc) · 27.6 KB
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<?php
/**
* @group taxonomy
*/
class Tests_Taxonomy extends WP_UnitTestCase {
function test_get_post_taxonomies() {
$this->assertSame( array( 'category', 'post_tag', 'post_format' ), get_object_taxonomies( 'post' ) );
}
function test_get_link_taxonomies() {
$this->assertSame( array( 'link_category' ), get_object_taxonomies( 'link' ) );
}
/**
* @ticket 5417
*/
function test_get_unknown_taxonomies() {
// Taxonomies for an unknown object type.
$this->assertSame( array(), get_object_taxonomies( rand_str() ) );
$this->assertSame( array(), get_object_taxonomies( '' ) );
$this->assertSame( array(), get_object_taxonomies( 0 ) );
$this->assertSame( array(), get_object_taxonomies( null ) );
}
function test_get_post_taxonomy() {
foreach ( get_object_taxonomies( 'post' ) as $taxonomy ) {
$tax = get_taxonomy( $taxonomy );
// Should return an object with the correct taxonomy object type.
$this->assertIsObject( $tax );
$this->assertIsArray( $tax->object_type );
$this->assertSame( array( 'post' ), $tax->object_type );
}
}
function test_get_the_taxonomies() {
$post_id = self::factory()->post->create();
$taxes = get_the_taxonomies( $post_id );
$this->assertNotEmpty( $taxes );
$this->assertSame( array( 'category' ), array_keys( $taxes ) );
$id = self::factory()->tag->create();
wp_set_post_tags( $post_id, array( $id ) );
$taxes = get_the_taxonomies( $post_id );
$this->assertNotEmpty( $taxes );
$this->assertCount( 2, $taxes );
$this->assertSame( array( 'category', 'post_tag' ), array_keys( $taxes ) );
}
/**
* @ticket 27238
*/
public function test_get_the_taxonomies_term_template() {
$post_id = self::factory()->post->create();
$taxes = get_the_taxonomies( $post_id, array( 'term_template' => '%2$s' ) );
$this->assertSame( 'Categories: Uncategorized.', $taxes['category'] );
$taxes = get_the_taxonomies( $post_id, array( 'term_template' => '<span class="foo"><a href="%1$s">%2$s</a></span>' ) );
$link = get_category_link( 1 );
$this->assertSame( 'Categories: <span class="foo"><a href="' . $link . '">Uncategorized</a></span>.', $taxes['category'] );
}
function test_the_taxonomies() {
$post_id = self::factory()->post->create();
$this->expectOutputString(
sprintf(
'Categories: <a href="%s">Uncategorized</a>.',
get_category_link( 1 )
)
);
the_taxonomies( array( 'post' => $post_id ) );
}
/**
* @ticket 27238
*/
function test_the_taxonomies_term_template() {
$post_id = self::factory()->post->create();
$output = get_echo(
'the_taxonomies',
array(
array(
'post' => $post_id,
'term_template' => '%2$s',
),
)
);
$this->assertSame( 'Categories: Uncategorized.', $output );
$output = get_echo(
'the_taxonomies',
array(
array(
'post' => $post_id,
'term_template' => '<span class="foo"><a href="%1$s">%2$s</a></span>',
),
)
);
$link = get_category_link( 1 );
$this->assertSame( 'Categories: <span class="foo"><a href="' . $link . '">Uncategorized</a></span>.', $output );
}
function test_get_link_taxonomy() {
foreach ( get_object_taxonomies( 'link' ) as $taxonomy ) {
$tax = get_taxonomy( $taxonomy );
// Should return an object with the correct taxonomy object type.
$this->assertIsObject( $tax );
$this->assertIsArray( $tax->object_type );
$this->assertSame( array( 'link' ), $tax->object_type );
}
}
function test_taxonomy_exists_known() {
$this->assertTrue( taxonomy_exists( 'category' ) );
$this->assertTrue( taxonomy_exists( 'post_tag' ) );
$this->assertTrue( taxonomy_exists( 'link_category' ) );
}
function test_taxonomy_exists_unknown() {
$this->assertFalse( taxonomy_exists( rand_str() ) );
$this->assertFalse( taxonomy_exists( '' ) );
$this->assertFalse( taxonomy_exists( 0 ) );
$this->assertFalse( taxonomy_exists( null ) );
}
function test_is_taxonomy_hierarchical() {
$this->assertTrue( is_taxonomy_hierarchical( 'category' ) );
$this->assertFalse( is_taxonomy_hierarchical( 'post_tag' ) );
$this->assertFalse( is_taxonomy_hierarchical( 'link_category' ) );
}
function test_is_taxonomy_hierarchical_unknown() {
$this->assertFalse( is_taxonomy_hierarchical( rand_str() ) );
$this->assertFalse( is_taxonomy_hierarchical( '' ) );
$this->assertFalse( is_taxonomy_hierarchical( 0 ) );
$this->assertFalse( is_taxonomy_hierarchical( null ) );
}
function test_register_taxonomy() {
// Make up a new taxonomy name, and ensure it's unused.
$tax = rand_str();
$this->assertFalse( taxonomy_exists( $tax ) );
register_taxonomy( $tax, 'post' );
$this->assertTrue( taxonomy_exists( $tax ) );
$this->assertFalse( is_taxonomy_hierarchical( $tax ) );
// Clean up.
unset( $GLOBALS['wp_taxonomies'][ $tax ] );
}
function test_register_hierarchical_taxonomy() {
// Make up a new taxonomy name, and ensure it's unused.
$tax = rand_str();
$this->assertFalse( taxonomy_exists( $tax ) );
register_taxonomy( $tax, 'post', array( 'hierarchical' => true ) );
$this->assertTrue( taxonomy_exists( $tax ) );
$this->assertTrue( is_taxonomy_hierarchical( $tax ) );
// Clean up.
unset( $GLOBALS['wp_taxonomies'][ $tax ] );
}
/**
* @ticket 48558
*/
function test_register_taxonomy_return_value() {
$this->assertInstanceOf( 'WP_Taxonomy', register_taxonomy( 'foo', 'post' ) );
}
/**
* @ticket 21593
*
* @expectedIncorrectUsage register_taxonomy
*/
function test_register_taxonomy_with_too_long_name() {
$this->assertInstanceOf( 'WP_Error', register_taxonomy( 'abcdefghijklmnopqrstuvwxyz0123456789', 'post', array() ) );
}
/**
* @ticket 31135
*
* @expectedIncorrectUsage register_taxonomy
*/
function test_register_taxonomy_with_empty_name() {
$this->assertInstanceOf( 'WP_Error', register_taxonomy( '', 'post', array() ) );
}
/**
* @ticket 26948
*/
public function test_register_taxonomy_show_in_quick_edit_should_default_to_value_of_show_ui() {
register_taxonomy(
'wptests_tax_1',
'post',
array(
'show_ui' => true,
)
);
register_taxonomy(
'wptests_tax_2',
'post',
array(
'show_ui' => false,
)
);
$tax_1 = get_taxonomy( 'wptests_tax_1' );
$this->assertTrue( $tax_1->show_in_quick_edit );
$tax_2 = get_taxonomy( 'wptests_tax_2' );
$this->assertFalse( $tax_2->show_in_quick_edit );
}
/**
* @ticket 11058
*/
function test_registering_taxonomies_to_object_types() {
// Create a taxonomy to test with.
$tax = 'test_tax';
$this->assertFalse( taxonomy_exists( $tax ) );
register_taxonomy( $tax, 'post', array( 'hierarchical' => true ) );
// Create a post type to test with.
$post_type = 'test_cpt';
$this->assertFalse( get_post_type( $post_type ) );
$this->assertObjectHasAttribute( 'name', register_post_type( $post_type ) );
// Core taxonomy, core post type.
$this->assertTrue( unregister_taxonomy_for_object_type( 'category', 'post' ) );
$this->assertFalse( unregister_taxonomy_for_object_type( 'category', 'post' ) );
$this->assertTrue( register_taxonomy_for_object_type( 'category', 'post' ) );
// Core taxonomy, non-core post type.
$this->assertTrue( register_taxonomy_for_object_type( 'category', $post_type ) );
$this->assertTrue( unregister_taxonomy_for_object_type( 'category', $post_type ) );
$this->assertFalse( unregister_taxonomy_for_object_type( 'category', $post_type ) );
$this->assertTrue( register_taxonomy_for_object_type( 'category', $post_type ) );
// Core taxonomies, non-post object types.
$this->assertFalse( register_taxonomy_for_object_type( 'category', 'user' ) );
$this->assertFalse( unregister_taxonomy_for_object_type( 'category', 'user' ) );
// Non-core taxonomy, core post type.
$this->assertTrue( unregister_taxonomy_for_object_type( $tax, 'post' ) );
$this->assertFalse( unregister_taxonomy_for_object_type( $tax, 'post' ) );
$this->assertTrue( register_taxonomy_for_object_type( $tax, 'post' ) );
// Non-core taxonomy, non-core post type.
$this->assertTrue( register_taxonomy_for_object_type( $tax, $post_type ) );
$this->assertTrue( unregister_taxonomy_for_object_type( $tax, $post_type ) );
$this->assertFalse( unregister_taxonomy_for_object_type( $tax, $post_type ) );
$this->assertTrue( register_taxonomy_for_object_type( $tax, $post_type ) );
// Non-core taxonomies, non-post object types.
$this->assertFalse( register_taxonomy_for_object_type( $tax, 'user' ) );
$this->assertFalse( unregister_taxonomy_for_object_type( $tax, 'user' ) );
unset( $GLOBALS['wp_taxonomies'][ $tax ] );
_unregister_post_type( $post_type );
}
/**
* @ticket 32590
*/
public function test_register_taxonomy_for_post_type_for_taxonomy_with_no_object_type_should_filter_out_empty_object_types() {
register_taxonomy( 'wptests_tax', '' );
register_taxonomy_for_object_type( 'wptests_tax', 'post' );
$tax = get_taxonomy( 'wptests_tax' );
$expected = array( 'post' );
$this->assertSameSets( $expected, $tax->object_type );
}
public function test_get_objects_in_term_should_return_invalid_taxonomy_error() {
$terms = get_objects_in_term( 1, 'invalid_taxonomy' );
$this->assertInstanceOf( 'WP_Error', $terms );
$this->assertSame( 'invalid_taxonomy', $terms->get_error_code() );
}
public function test_get_objects_in_term_should_return_empty_array() {
$this->assertSame( array(), get_objects_in_term( 1, 'post_tag' ) );
}
public function test_get_objects_in_term_should_return_objects_ids() {
$tag_id = self::factory()->tag->create();
$cat_id = self::factory()->category->create();
$posts_with_tag = array();
$posts_with_category = array();
for ( $i = 0; $i < 3; $i++ ) {
$post_id = self::factory()->post->create();
wp_set_post_tags( $post_id, array( $tag_id ) );
$posts_with_tag[] = $post_id;
}
for ( $i = 0; $i < 3; $i++ ) {
$post_id = self::factory()->post->create();
wp_set_post_categories( $post_id, array( $cat_id ) );
$posts_with_category[] = $post_id;
}
for ( $i = 0; $i < 3; $i++ ) {
self::factory()->post->create();
}
$posts_with_terms = array_merge( $posts_with_tag, $posts_with_category );
$this->assertEquals( $posts_with_tag, get_objects_in_term( $tag_id, 'post_tag' ) );
$this->assertEquals( $posts_with_category, get_objects_in_term( $cat_id, 'category' ) );
$this->assertEquals( $posts_with_terms, get_objects_in_term( array( $tag_id, $cat_id ), array( 'post_tag', 'category' ) ) );
$this->assertEquals( array_reverse( $posts_with_tag ), get_objects_in_term( $tag_id, 'post_tag', array( 'order' => 'desc' ) ) );
}
/**
* @ticket 37094
*/
public function test_term_assignment_should_invalidate_get_objects_in_term_cache() {
register_taxonomy( 'wptests_tax', 'post' );
$posts = self::factory()->post->create_many( 2 );
$term_id = self::factory()->term->create(
array(
'taxonomy' => 'wptests_tax',
)
);
wp_set_object_terms( $posts[1], $term_id, 'wptests_tax' );
// Prime cache.
$before = get_objects_in_term( $term_id, 'wptests_tax' );
$this->assertEqualSets( array( $posts[1] ), $before );
wp_set_object_terms( $posts[1], array(), 'wptests_tax' );
$after = get_objects_in_term( $term_id, 'wptests_tax' );
$this->assertSame( array(), $after );
}
/**
* @ticket 37094
*/
public function test_term_deletion_should_invalidate_get_objects_in_term_cache() {
register_taxonomy( 'wptests_tax', 'post' );
$posts = self::factory()->post->create_many( 2 );
$term_id = self::factory()->term->create(
array(
'taxonomy' => 'wptests_tax',
)
);
wp_set_object_terms( $posts[1], $term_id, 'wptests_tax' );
// Prime cache.
$before = get_objects_in_term( $term_id, 'wptests_tax' );
$this->assertEqualSets( array( $posts[1] ), $before );
wp_delete_term( $term_id, 'wptests_tax' );
$after = get_objects_in_term( $term_id, 'wptests_tax' );
$this->assertSame( array(), $after );
}
/**
* @ticket 37094
*/
public function test_post_deletion_should_invalidate_get_objects_in_term_cache() {
register_taxonomy( 'wptests_tax', 'post' );
$posts = self::factory()->post->create_many( 2 );
$term_id = self::factory()->term->create(
array(
'taxonomy' => 'wptests_tax',
)
);
wp_set_object_terms( $posts[1], $term_id, 'wptests_tax' );
// Prime cache.
$before = get_objects_in_term( $term_id, 'wptests_tax' );
$this->assertEqualSets( array( $posts[1] ), $before );
wp_delete_post( $posts[1], true );
$after = get_objects_in_term( $term_id, 'wptests_tax' );
$this->assertSame( array(), $after );
}
/**
* @ticket 25706
*/
function test_in_category() {
$post = self::factory()->post->create_and_get();
// in_category() returns false when first parameter is empty().
$this->assertFalse( in_category( '', $post ) );
$this->assertFalse( in_category( false, $post ) );
$this->assertFalse( in_category( null, $post ) );
// Test expected behavior of in_category().
$term = wp_insert_term( 'Test', 'category' );
wp_set_object_terms( $post->ID, $term['term_id'], 'category' );
$this->assertTrue( in_category( $term['term_id'], $post ) );
}
function test_insert_category_create() {
$cat = array(
'cat_ID' => 0,
'taxonomy' => 'category',
'cat_name' => 'test1',
);
$this->assertIsNumeric( wp_insert_category( $cat, true ) );
}
function test_insert_category_update() {
$cat = array(
'cat_ID' => 1,
'taxonomy' => 'category',
'cat_name' => 'Updated Name',
);
$this->assertSame( 1, wp_insert_category( $cat ) );
}
function test_insert_category_force_error_handle() {
$cat = array(
'cat_ID' => 0,
'taxonomy' => 'force_error',
'cat_name' => 'Error',
);
$this->assertInstanceOf( 'WP_Error', wp_insert_category( $cat, true ) );
}
function test_insert_category_force_error_no_handle() {
$cat = array(
'cat_ID' => 0,
'taxonomy' => 'force_error',
'cat_name' => 'Error',
);
$this->assertSame( 0, wp_insert_category( $cat, false ) );
}
public function test_get_ancestors_taxonomy_non_hierarchical() {
register_taxonomy( 'wptests_tax', 'post' );
$t = self::factory()->term->create(
array(
'taxonomy' => 'wptests_tax',
)
);
$this->assertSame( array(), get_ancestors( $t, 'wptests_tax' ) );
_unregister_taxonomy( 'wptests_tax' );
}
public function test_get_ancestors_taxonomy() {
register_taxonomy(
'wptests_tax',
'post',
array(
'hierarchical' => true,
)
);
$t1 = self::factory()->term->create(
array(
'taxonomy' => 'wptests_tax',
)
);
$t2 = self::factory()->term->create(
array(
'taxonomy' => 'wptests_tax',
'parent' => $t1,
)
);
$t3 = self::factory()->term->create(
array(
'taxonomy' => 'wptests_tax',
'parent' => $t2,
)
);
$t4 = self::factory()->term->create(
array(
'taxonomy' => 'wptests_tax',
'parent' => $t1,
)
);
$this->assertSameSets( array( $t2, $t1 ), get_ancestors( $t3, 'wptests_tax' ) );
_unregister_taxonomy( 'wptests_tax' );
}
public function test_get_ancestors_post_type_non_hierarchical() {
register_post_type( 'wptests_pt' );
$p = self::factory()->post->create(
array(
'taxonomy' => 'wptests_pt',
)
);
$this->assertSameSets( array(), get_ancestors( $p, 'wptests_tax' ) );
}
public function test_get_ancestors_post_type() {
register_post_type(
'wptests_pt',
array(
'hierarchical' => true,
)
);
$p1 = self::factory()->post->create(
array(
'post_type' => 'wptests_pt',
)
);
$p2 = self::factory()->post->create(
array(
'post_type' => 'wptests_pt',
'post_parent' => $p1,
)
);
$p3 = self::factory()->post->create(
array(
'post_type' => 'wptests_pt',
'post_parent' => $p2,
)
);
$p4 = self::factory()->post->create(
array(
'post_type' => 'wptests_pt',
'post_parent' => $p1,
)
);
$this->assertSameSets( array( $p2, $p1 ), get_ancestors( $p3, 'wptests_pt' ) );
_unregister_post_type( 'wptests_pt' );
}
/**
* @ticket 15029
*/
public function test_get_ancestors_taxonomy_post_type_conflict_resource_type_taxonomy() {
register_post_type(
'wptests_conflict',
array(
'hierarchical' => true,
)
);
$p1 = self::factory()->post->create(
array(
'post_type' => 'wptests_conflict',
)
);
$p2 = self::factory()->post->create(
array(
'post_type' => 'wptests_conflict',
'post_parent' => $p1,
)
);
register_taxonomy(
'wptests_conflict',
'post',
array(
'hierarchical' => true,
)
);
$t1 = self::factory()->term->create(
array(
'taxonomy' => 'wptests_conflict',
)
);
$t2 = self::factory()->term->create(
array(
'taxonomy' => 'wptests_conflict',
'parent' => $t1,
)
);
$this->assertSameSets( array( $p1 ), get_ancestors( $p2, 'wptests_conflict', 'post_type' ) );
$this->assertSameSets( array( $t1 ), get_ancestors( $t2, 'wptests_conflict', 'taxonomy' ) );
$this->assertSameSets( array( $t1 ), get_ancestors( $t2, 'wptests_conflict' ) );
_unregister_post_type( 'wptests_pt' );
}
/**
* @ticket 21949
*/
public function test_nonpublicly_queryable_taxonomy_should_not_be_queryable_using_taxname_query_var() {
register_taxonomy(
'wptests_tax',
'post',
array(
'publicly_queryable' => false,
)
);
$t = self::factory()->term->create_and_get(
array(
'taxonomy' => 'wptests_tax',
)
);
$p = self::factory()->post->create();
wp_set_object_terms( $p, $t->slug, 'wptests_tax' );
$this->go_to( '/?wptests_tax=' . $t->slug );
$this->assertFalse( is_tax( 'wptests_tax' ) );
}
/**
* @ticket 21949
*/
public function test_it_should_be_possible_to_register_a_query_var_that_matches_the_name_of_a_nonpublicly_queryable_taxonomy() {
global $wp;
register_taxonomy(
'wptests_tax',
'post',
array(
'publicly_queryable' => false,
)
);
$t = $this->factory->term->create_and_get(
array(
'taxonomy' => 'wptests_tax',
)
);
$p = $this->factory->post->create();
wp_set_object_terms( $p, $t->slug, 'wptests_tax' );
add_filter( 'do_parse_request', array( $this, 'register_query_var' ) );
$this->go_to( '/?wptests_tax=foo' );
remove_filter( 'do_parse_request', array( $this, 'register_query_var' ) );
// Not a taxonomy...
$this->assertFalse( is_tax( 'wptests_tax' ) );
// ...but query var works.
$this->assertSame( 'foo', $wp->query_vars['wptests_tax'] );
}
public static function register_query_var( $r ) {
global $wp;
$wp->add_query_var( 'wptests_tax' );
return $r;
}
/**
* @ticket 21949
*/
public function test_nonpublicly_queryable_taxonomy_should_not_be_queryable_using_taxonomy_and_term_vars() {
register_taxonomy(
'wptests_tax',
'post',
array(
'publicly_queryable' => false,
)
);
$t = self::factory()->term->create_and_get(
array(
'taxonomy' => 'wptests_tax',
)
);
$p = self::factory()->post->create();
wp_set_object_terms( $p, $t->slug, 'wptests_tax' );
$this->go_to( '/?taxonomy=wptests_tax&term=' . $t->slug );
$this->assertFalse( is_tax( 'wptests_tax' ) );
}
/**
* @ticket 34491
*/
public function test_public_taxonomy_should_be_publicly_queryable() {
register_taxonomy(
'wptests_tax',
'post',
array(
'public' => true,
)
);
$this->assertContains( 'wptests_tax', get_taxonomies( array( 'publicly_queryable' => true ) ) );
$t = self::factory()->term->create_and_get(
array(
'taxonomy' => 'wptests_tax',
)
);
$p = self::factory()->post->create();
wp_set_object_terms( $p, $t->slug, 'wptests_tax' );
$this->go_to( '/?wptests_tax=' . $t->slug );
$this->assertTrue( is_tax( 'wptests_tax' ) );
}
/**
* @ticket 34491
*/
public function test_private_taxonomy_should_not_be_publicly_queryable() {
register_taxonomy(
'wptests_tax',
'post',
array(
'public' => false,
)
);
$this->assertContains( 'wptests_tax', get_taxonomies( array( 'publicly_queryable' => false ) ) );
$t = self::factory()->term->create_and_get(
array(
'taxonomy' => 'wptests_tax',
)
);
$p = self::factory()->post->create();
wp_set_object_terms( $p, $t->slug, 'wptests_tax' );
$this->go_to( '/?wptests_tax=' . $t->slug );
$this->assertFalse( is_tax( 'wptests_tax' ) );
}
/**
* @ticket 34491
*/
public function test_private_taxonomy_should_be_overridden_by_publicly_queryable() {
register_taxonomy(
'wptests_tax',
'post',
array(
'public' => false,
'publicly_queryable' => true,
)
);
$this->assertContains( 'wptests_tax', get_taxonomies( array( 'publicly_queryable' => true ) ) );
$t = self::factory()->term->create_and_get(
array(
'taxonomy' => 'wptests_tax',
)
);
$p = self::factory()->post->create();
wp_set_object_terms( $p, $t->slug, 'wptests_tax' );
$this->go_to( '/?wptests_tax=' . $t->slug );
$this->assertTrue( is_tax( 'wptests_tax' ) );
}
/**
* @ticket 35089
*/
public function test_query_var_should_be_forced_to_false_for_non_public_taxonomy() {
register_taxonomy(
'wptests_tax',
'post',
array(
'public' => false,
'query_var' => true,
)
);
$tax = get_taxonomy( 'wptests_tax' );
$this->assertFalse( $tax->query_var );
}
/**
* @ticket 35227
*/
public function test_unregister_taxonomy_unknown_taxonomy() {
$this->assertWPError( unregister_taxonomy( 'foo' ) );
}
/**
* @ticket 35227
*/
public function test_unregister_taxonomy_twice() {
register_taxonomy( 'foo', 'post' );
$this->assertTrue( unregister_taxonomy( 'foo' ) );
$this->assertWPError( unregister_taxonomy( 'foo' ) );
}
/**
* @ticket 35227
*/
public function test_unregister_taxonomy_disallow_builtin_taxonomy() {
$this->assertWPError( unregister_taxonomy( 'post_tag' ) );
$this->assertWPError( unregister_taxonomy( 'category' ) );
}
/**
* @ticket 35227
*/
public function test_unregister_taxonomy_removes_query_vars() {
global $wp;
register_taxonomy( 'foo', 'post', array( 'query_var' => 'bar' ) );
$this->assertIsInt( array_search( 'bar', $wp->public_query_vars, true ) );
$this->assertTrue( unregister_taxonomy( 'foo' ) );
$this->assertFalse( array_search( 'bar', $wp->public_query_vars, true ) );
}
/**
* @ticket 35227
*/
public function test_unregister_taxonomy_removes_permastruct() {
$this->set_permalink_structure( '/%postname%' );
global $wp_rewrite;
register_taxonomy(
'foo',
'post',
array(
'query_var' => 'bar',
'rewrite' => true,
)
);
$this->assertIsArray( $wp_rewrite->extra_permastructs['foo'] );
$this->assertTrue( unregister_taxonomy( 'foo' ) );
$this->assertArrayNotHasKey( 'foo', $wp_rewrite->extra_permastructs );
}
/**
* @ticket 35227
*/
public function test_unregister_taxonomy_removes_rewrite_rules() {
$this->set_permalink_structure( '/%postname%' );
global $wp_rewrite;
register_taxonomy( 'foo', 'post', array( 'query_var' => 'bar' ) );
$count_before = count( $wp_rewrite->rewritereplace );
$this->assertContains( '%foo%', $wp_rewrite->rewritecode );
$this->assertContains( 'bar=', $wp_rewrite->queryreplace );
$this->assertTrue( unregister_taxonomy( 'foo' ) );
$this->assertNotContains( '%foo%', $wp_rewrite->rewritecode );
$this->assertNotContains( 'bar=', $wp_rewrite->queryreplace );
$this->assertCount( --$count_before, $wp_rewrite->rewritereplace ); // Array was reduced by one value.
}
/**
* @ticket 35227
*/
public function test_unregister_taxonomy_removes_taxonomy_from_global() {
global $wp_taxonomies;
register_taxonomy( 'foo', 'post' );
$this->assertIsObject( $wp_taxonomies['foo'] );
$this->assertIsObject( get_taxonomy( 'foo' ) );
$this->assertTrue( unregister_taxonomy( 'foo' ) );
$this->assertArrayNotHasKey( 'foo', $wp_taxonomies );
$this->assertFalse( get_taxonomy( 'foo' ) );
}
/**
* @ticket 35227
*/
public function test_unregister_taxonomy_removes_meta_box_callback() {
global $wp_filter;
register_taxonomy( 'foo', 'post' );
$this->assertArrayHasKey( 'wp_ajax_add-foo', $wp_filter );
$this->assertCount( 1, $wp_filter['wp_ajax_add-foo']->callbacks );
$this->assertTrue( unregister_taxonomy( 'foo' ) );
$this->assertArrayNotHasKey( 'wp_ajax_add-foo', $wp_filter );
}
/**
* @ticket 35227
*/
public function test_taxonomy_does_not_exist_after_unregister_taxonomy() {
register_taxonomy( 'foo', 'post' );
$this->assertTrue( taxonomy_exists( 'foo' ) );
unregister_taxonomy( 'foo' );
$this->assertFalse( taxonomy_exists( 'foo' ) );
}
/**
* @ticket 39308
*/
public function test_taxonomy_name_property_should_not_get_overridden_by_passed_args() {
register_taxonomy( 'foo', 'post', array( 'name' => 'bar' ) );
$taxonomy = get_taxonomy( 'foo' );
unregister_taxonomy( 'foo' );
$this->assertSame( 'foo', $taxonomy->name );
}
/**
* @ticket 36514
*/
public function test_edit_post_hierarchical_taxonomy() {
$taxonomy_name = 'foo';
$term_name = 'bar';
register_taxonomy(
$taxonomy_name,
array( 'post' ),
array(
'hierarchical' => false,
'meta_box_cb' => 'post_categories_meta_box',
)
);
$post = self::factory()->post->create_and_get(
array(
'post_type' => 'post',
)
);
$term_id = self::factory()->term->create_object(
array(
'name' => $term_name,
'taxonomy' => $taxonomy_name,
)
);
wp_set_current_user( self::factory()->user->create( array( 'role' => 'editor' ) ) );
$updated_post_id = edit_post(
array(
'post_ID' => $post->ID,
'post_type' => 'post',
'tax_input' => array(
$taxonomy_name => array(
(string) $term_id, // Cast term_id as string to match what's sent in WP Admin.
),
),
)
);
$terms_obj = get_the_terms( $updated_post_id, $taxonomy_name );
$problematic_term = current( wp_list_pluck( $terms_obj, 'name' ) );
$this->assertSame( $problematic_term, $term_name );
}
/**
* Test default term for custom taxonomy.
*
* @ticket 43517
*/
function test_default_term_for_custom_taxonomy() {
wp_set_current_user( self::factory()->user->create( array( 'role' => 'editor' ) ) );
$tax = 'custom-tax';
// Create custom taxonomy to test with.
register_taxonomy(
$tax,
'post',
array(
'hierarchical' => true,
'public' => true,
'default_term' => array(
'name' => 'Default category',
'slug' => 'default-category',
),
)
);
// Add post.
$post_id = self::factory()->post->create(
array(
'post_title' => 'Foo',
'post_type' => 'post',
)
);