Remove tests with invalid argument type (#252)

Author: IanDelMar

tests/data/echo_key.php

@@ -63,7 +63,6 @@
 $args = ['echo' => $_GET['foo']];
 assertType('string|void', get_search_form($args));
 assertType('string|void', the_title_attribute($args));
-assertType('string|void', wp_link_pages($args));
 assertType('string|void', wp_list_authors($args));
 assertType('string|void', wp_list_comments($args));
 assertType('string|void', wp_list_users($args));
@@ -73,7 +72,6 @@
 // Explicit no query string value
 $args = 'akey=avalue';
 assertType('void', the_title_attribute($args));
-assertType('void', wp_link_pages($args));
 assertType('void', wp_list_authors($args));
 assertType('void', wp_list_comments($args));
 assertType('void', wp_list_users($args));
@@ -82,7 +80,6 @@
 // Explicit non empty non numeric query string value (includes 'true' & 'false')
 $args = 'echo=nonemptynonnumeric&akey=avalue';
 assertType('void', the_title_attribute($args));
-assertType('void', wp_link_pages($args));
 assertType('void', wp_list_authors($args));
 assertType('void', wp_list_comments($args));
 assertType('void', wp_list_users($args));
@@ -91,7 +88,6 @@
 // Explicit non zero numeric query string value
 $args = 'echo=1&akey=avalue';
 assertType('void', the_title_attribute($args));
-assertType('void', wp_link_pages($args));
 assertType('void', wp_list_authors($args));
 assertType('void', wp_list_comments($args));
 assertType('void', wp_list_users($args));
@@ -100,7 +96,6 @@
 // Explicit query string value of 0
 $args = 'echo=0&akey=avalue';
 assertType('string|void', the_title_attribute($args));
-assertType('string', wp_link_pages($args));
 assertType('string', wp_list_authors($args));
 assertType('string|void', wp_list_comments($args));
 assertType('string', wp_list_users($args));
@@ -109,7 +104,6 @@
 // Explicit empty query string value
 $args = 'echo=&akey=avalue';
 assertType('string|void', the_title_attribute($args));
-assertType('string', wp_link_pages($args));
 assertType('string', wp_list_authors($args));
 assertType('string|void', wp_list_comments($args));
 assertType('string', wp_list_users($args));
@@ -119,7 +113,6 @@
 $args = $_GET['foo'];
 assertType('string|void', get_search_form($args));
 assertType('string|void', the_title_attribute($args));
-assertType('string|void', wp_link_pages($args));
 assertType('string|void', wp_list_authors($args));
 assertType('string|void', wp_list_comments($args));
 assertType('string|void', wp_list_users($args));
@@ -131,7 +124,6 @@
 $args = '';
 assertType('string|void', get_search_form($args));
 assertType('string|void', the_title_attribute($args));
-assertType('string|void', wp_link_pages($args));
 assertType('string|void', wp_list_authors($args));
 assertType('string|void', wp_list_comments($args));
 assertType('string|void', wp_list_users($args));