From fc8da37358531e2c44d892902a0fabbfb98ec1ed Mon Sep 17 00:00:00 2001
From: Boone Gorges <boonebgorges@git.wordpress.org>
Date: Mon, 3 Nov 2014 14:24:17 +0000
Subject: [PATCH] Add some unit tests for `is_object_in_term()`.

These tests check a number of the ways that different kinds of values for
`$terms` (integers that match term_id, strings that match term_id or name or
slug) are handled.

See #29467.

git-svn-id: https://develop.svn.wordpress.org/trunk@30204 602fd350-edb4-49c9-b593-d223f7449a82
---
 tests/phpunit/tests/term/isObjectInTerm.php | 84 +++++++++++++++++++++
 1 file changed, 84 insertions(+)
 create mode 100644 tests/phpunit/tests/term/isObjectInTerm.php

diff --git a/tests/phpunit/tests/term/isObjectInTerm.php b/tests/phpunit/tests/term/isObjectInTerm.php
new file mode 100644
index 0000000000..26513ea3ea
--- /dev/null
+++ b/tests/phpunit/tests/term/isObjectInTerm.php
@@ -0,0 +1,84 @@
+<?php
+
+/**
+ * @group taxonomy
+ */
+class Tests_IsObjectInTerm extends WP_UnitTestCase {
+	public function test_terms_are_ints() {
+		register_taxonomy( 'wptests_tax', 'post' );
+
+		$t1 = $this->factory->term->create( array( 'taxonomy' => 'wptests_tax' ) );
+		$t2 = $this->factory->term->create( array( 'taxonomy' => 'wptests_tax' ) );
+
+		$posts = $this->factory->post->create_many( 2 );
+		wp_set_object_terms( $posts[0], array( $t1 ), 'wptests_tax' );
+
+		$this->assertTrue( is_object_in_term( $posts[0], 'wptests_tax', array( $t1, $t2 ) ) );
+		$this->assertFalse( is_object_in_term( $posts[1], 'wptests_tax', array( $t1, $t2 ) ) );
+
+		_unregister_taxonomy( 'wptests_tax', 'post' );
+	}
+
+	public function test_terms_are_strings_and_match_term_id() {
+		register_taxonomy( 'wptests_tax', 'post' );
+
+		$t1 = $this->factory->term->create( array( 'taxonomy' => 'wptests_tax' ) );
+		$t2 = $this->factory->term->create( array( 'taxonomy' => 'wptests_tax' ) );
+
+		$posts = $this->factory->post->create_many( 2 );
+		wp_set_object_terms( $posts[0], array( $t1 ), 'wptests_tax' );
+
+		$t1_str = (string) $t1;
+		$t2_str = (string) $t2;
+
+		$this->assertTrue( is_object_in_term( $posts[0], 'wptests_tax', array( $t1_str, $t2_str ) ) );
+		$this->assertFalse( is_object_in_term( $posts[1], 'wptests_tax', array( $t1_str, $t2_str ) ) );
+
+		_unregister_taxonomy( 'wptests_tax', 'post' );
+	}
+
+	public function test_terms_are_strings_and_match_term_name() {
+		register_taxonomy( 'wptests_tax', 'post' );
+
+		$t1 = $this->factory->term->create( array( 'taxonomy' => 'wptests_tax', 'name' => 'Foo' ) );
+		$t2 = $this->factory->term->create( array( 'taxonomy' => 'wptests_tax', 'name' => 'Bar') );
+
+		$posts = $this->factory->post->create_many( 2 );
+		wp_set_object_terms( $posts[0], array( $t1 ), 'wptests_tax' );
+
+		$this->assertTrue( is_object_in_term( $posts[0], 'wptests_tax', array( 'Foo', 'Bar' ) ) );
+		$this->assertFalse( is_object_in_term( $posts[1], 'wptests_tax', array( 'Foo', 'Bar' ) ) );
+
+		_unregister_taxonomy( 'wptests_tax', 'post' );
+	}
+
+	public function test_terms_are_strings_and_match_term_slug() {
+		register_taxonomy( 'wptests_tax', 'post' );
+
+		$t1 = $this->factory->term->create( array( 'taxonomy' => 'wptests_tax', 'slug' => 'foo' ) );
+		$t2 = $this->factory->term->create( array( 'taxonomy' => 'wptests_tax', 'slug' => 'bar') );
+
+		$posts = $this->factory->post->create_many( 2 );
+		wp_set_object_terms( $posts[0], array( $t1 ), 'wptests_tax' );
+
+		$this->assertTrue( is_object_in_term( $posts[0], 'wptests_tax', array( 'foo', 'bar' ) ) );
+		$this->assertFalse( is_object_in_term( $posts[1], 'wptests_tax', array( 'foo', 'bar' ) ) );
+
+		_unregister_taxonomy( 'wptests_tax', 'post' );
+	}
+
+	public function test_terms_contain_strings_and_ints_and_match_term_id_as_int() {
+		register_taxonomy( 'wptests_tax', 'post' );
+
+		$t1 = $this->factory->term->create( array( 'taxonomy' => 'wptests_tax', 'slug' => 'foo' ) );
+		$t2 = $this->factory->term->create( array( 'taxonomy' => 'wptests_tax', 'slug' => 'bar') );
+
+		$posts = $this->factory->post->create_many( 2 );
+		wp_set_object_terms( $posts[0], array( $t1 ), 'wptests_tax' );
+
+		$this->assertTrue( is_object_in_term( $posts[0], 'wptests_tax', array( $t1, 'bar' ) ) );
+		$this->assertFalse( is_object_in_term( $posts[1], 'wptests_tax', array( $t1, 'bar' ) ) );
+
+		_unregister_taxonomy( 'wptests_tax', 'post' );
+	}
+}