From dc08225cb7844c438041e83ec00ba2dce481f833 Mon Sep 17 00:00:00 2001
From: Erick Hitter <git-contrib@ethitter.com>
Date: Tue, 28 Jun 2022 19:25:51 -0700
Subject: [PATCH] Test coverage
---
tests/test-automatically-paginate-posts.php | 106 ++++++++++++++++++++
1 file changed, 106 insertions(+)
diff --git a/tests/test-automatically-paginate-posts.php b/tests/test-automatically-paginate-posts.php
index a31f49f..c3fad45 100755
--- a/tests/test-automatically-paginate-posts.php
+++ b/tests/test-automatically-paginate-posts.php
@@ -27,6 +27,7 @@ class Test_Automatically_Paginate_Posts extends WP_UnitTestCase {
parent::set_up();
$this->_instance = new Automatically_Paginate_Posts();
+ $this->_instance->action_init();
}
/**
@@ -74,4 +75,109 @@ class Test_Automatically_Paginate_Posts extends WP_UnitTestCase {
'Failed to assert that settings link is added for this plugin.'
);
}
+
+ /**
+ * Test `the_post` filtering when in admin.
+ *
+ * @covers ::filter_the_posts()
+ */
+ public function test_filter_the_posts_admin() {
+ $old_screen = $GLOBALS['current_screen'];
+
+ $GLOBALS['current_screen'] = new Test_Autopaging_Admin();
+
+ $test_posts = [
+ 'unit-test',
+ ];
+
+ $this->assertEquals(
+ $test_posts,
+ $this->_instance->filter_the_posts( $test_posts ),
+ 'Failed to assert that posts are not modified in admin.'
+ );
+
+ $GLOBALS['current_screen'] = $old_screen;
+ }
+
+ /**
+ * Test modifications to various posts.
+ *
+ * @covers ::filter_the_posts()
+ * @dataProvider data_provider_filter_the_posts
+ *
+ * @param string $expected Expected post content.
+ * @param array $input Test arguments.
+ */
+ public function test_filter_the_posts( $expected, $input ) {
+ $post = $this->factory->post->create_and_get( $input['post_args'] );
+
+ update_option( 'autopaging_paging_type', $input['type'] );
+ update_option( 'autopaging_num_pages', $input['num_pages'] );
+ update_option( 'autopaging_num_words', $input['num_words'] );
+
+ $this->assertEquals(
+ $expected,
+ $this->_instance->filter_the_posts( [ $post ] )[0]->post_content
+ );
+ }
+
+ /**
+ * Data provide to test post filtering.
+ *
+ * @return array
+ */
+ public function data_provider_filter_the_posts() {
+ return array(
+ 'Unsupported type' => array(
+ "I am a page.\r\n\r\nI should not be paginated.",
+ array(
+ 'post_args' => array(
+ 'post_type' => 'page',
+ 'post_content' => "I am a page.\r\n\r\nI should not be paginated.",
+ ),
+ 'type' => 'pages',
+ 'num_pages' => 2,
+ 'num_words' => 2,
+ ),
+ ),
+ 'Already paginated' => array(
+ "1\r\n\r\n<!--nextpage-->\r\n\r\n2\r\n\r\n3",
+ array(
+ 'post_args' => array(
+ 'post_type' => 'post',
+ 'post_content' => "1\r\n\r\n<!--nextpage-->\r\n\r\n2\r\n\r\n3",
+ ),
+ 'type' => 'pages',
+ 'num_pages' => 2,
+ 'num_words' => 2,
+ ),
+ ),
+ 'Classic post, two pages' => array(
+ "1\r\n\r\n2<!--nextpage-->\r\n\r\n3",
+ array(
+ 'post_args' => array(
+ 'post_type' => 'post',
+ 'post_content' => "1\r\n\r\n2\r\n\r\n3",
+ ),
+ 'type' => 'pages',
+ 'num_pages' => 2,
+ 'num_words' => 2,
+ ),
+ ),
+ );
+ }
+}
+
+/**
+ * Test class for admin-related restrictions.
+ */
+class Test_Autopaging_Admin {
+ /**
+ * Mock being in wp-admin.
+ *
+ * @return bool
+ */
+ public function in_admin() {
+ return true;
+ }
}
--
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