Fully tested standard classes

Author: lloc

tests/phpunit/TestMslsPostTag.php

@@ -151,6 +151,8 @@ public function test_add_input(): void {
 		Functions\expect( 'get_admin_url' )->atLeast()->once()->andReturn( '/wp-admin/edit-tags.php' );
 		Functions\expect( 'get_term' )->atLeast()->once()->andReturnNull();
 
+		Actions\expectDone( MslsPostTag::ADD_ACTION );
+
 		$output = '<div class="form-field"><h3>Multisite Language Switcher</h3>
 			<input type="hidden" name="msls_post_type" id="msls_post_type" value="post"/>
 			<input type="hidden" name="msls_action" id="msls_action" value="suggest_terms"/><label for="msls_title_"><a title="Create a new translation in the de_DE-blog" href="/wp-admin/edit-tags.php"><span class="language-badge de_DE"><span>de</span><span>DE</span></span></a>&nbsp;</label>
@@ -162,6 +164,9 @@ public function test_add_input(): void {
 		$this->expectOutputString( $output );
 
 		$this->test->add_input( 'test' );
+
+		// second call should not output anything
+		$this->test->add_input( 'test' );
 	}
 
 	public function test_the_input_no_blogs(): void {

tests/phpunit/TestMslsPostTagClassic.php

@@ -3,6 +3,7 @@
 namespace lloc\MslsTests;
 
 use Brain\Monkey\Functions;
+use Brain\Monkey\Actions;
 use lloc\Msls\MslsBlog;
 use lloc\Msls\MslsBlogCollection;
 use lloc\Msls\MslsOptions;
@@ -77,6 +78,8 @@ public function test_edit_input(): void {
 
 		Functions\expect( 'msls_content_types' )->atLeast()->once()->andReturn( $taxonomy );
 
+		Actions\expectDone( MslsPostTagClassic::EDIT_ACTION );
+
 		$output = '<tr>
 			<th colspan="2">
 			<strong>Multisite Language Switcher</strong>
@@ -137,6 +140,8 @@ public function test_add_input(): void {
 
 		Functions\expect( 'msls_content_types' )->atLeast()->once()->andReturn( $taxonomy );
 
+		Actions\expectDone( MslsPostTagClassic::ADD_ACTION );
+
 		$output = '<div class="form-field"><h3>Multisite Language Switcher</h3><label for="msls_input_de_DE"><a title="Edit the translation in the de_DE-blog" href="edit_term_link"><span class="language-badge de_DE"><span>de</span><span>DE</span></span></a>&nbsp;</label>
 			<select class="msls-translations" name="msls_input_de_DE">
 			<option value=""></option>
@@ -150,6 +155,9 @@ public function test_add_input(): void {
 		$this->expectOutputString( $output );
 
 		$this->test->add_input( 'test' );
+
+		// second call should not output anything
+		$this->test->add_input( 'test' );
 	}
 
 	public function test_the_input_no_blogs(): void {