Merge pull request #3184 from 10up/chore-3054/add-tests-for-3106

Add unit test for #3106

tests/php/TestAdminNotices.php

@@ -572,7 +572,7 @@ function() {
 			}
 		);
 		ElasticPress\Screen::factory()->set_current_screen( 'install' );
-		
+
 		add_filter(
 			'ep_post_pre_meta_keys_db',
 			function() {
@@ -616,6 +616,33 @@ function( $values ) {
 		$this->assertSame( 'error', $notices['too_many_fields']['type'] );
 	}
 
+	/**
+	 * Tests notice is show when number of posts linked with term is greater than number of items per cycle.
+	 *
+	 */
+	public function testNumberOfPostsBiggerThanItemPerCycle() {
+
+		global $pagenow, $tax;
+
+		// set global variables.
+		$pagenow = 'edit-tags.php';
+		$tax = get_taxonomy( 'category' );
+
+		$number_of_posts = ElasticPress\IndexHelper::factory()->get_index_default_per_page() + 10;
+		$term = $this->factory->term->create_and_get( array( 'taxonomy' => 'category' ) );
+		$this->posts = $this->factory->post->create_many( $number_of_posts, [
+			'tax_input' => [
+				'category' => [
+					$term->term_id,
+				],
+			],
+		] );
+
+		$notices = ElasticPress\AdminNotices::factory()->get_notices();
+
+		$this->assertArrayHasKey( 'too_many_posts_on_term', $notices );
+	}
+
 	/**
 	 * Utilitary function to set `ep_post_mapping_version_determined`
 	 * as the wanted Mapping version.