Widget tested

phpunit.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0"?>
-<phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" backupGlobals="true" colors="true" xsi:noNamespaceSchemaLocation="https://schema.phpunit.de/10.5/phpunit.xsd" cacheDirectory=".phpunit.cache">
+<phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" bootstrap="tests/phpunit/bootstrap.php" backupGlobals="true" colors="true" xsi:noNamespaceSchemaLocation="https://schema.phpunit.de/10.5/phpunit.xsd" cacheDirectory=".phpunit.cache">
   <php>
     <const name="MSLS_PLUGIN_PATH" value="multisite-language-switcher/MultisiteLanguageSwitcher.php"/>
     <const name="MSLS_PLUGIN__FILE__" value="/var/www/html/wp-content/plugins/multisite-language-switcher/MultisiteLanguageSwitcher.php"/>

tests/phpunit/TestMslsWidget.php

@@ -13,9 +13,19 @@ class TestMslsWidget extends MslsUnitTestCase {
 	protected function setUp(): void {
 		parent::setUp();
 
-		\Mockery::mock( '\WP_Widget' );
+		$this->test = new MslsWidget();
+	}
+
+	public function test_init(): void {
+		$options = \Mockery::mock( MslsOptions::class );
+		$options->shouldReceive( 'is_excluded' )->once()->andReturn( false );
+
+		Functions\expect( 'msls_options' )->once()->andReturn( $options );
+		Functions\expect( 'register_widget' )->once()->with( MslsWidget::class );
 
-		$this->test = \Mockery::mock( MslsWidget::class )->makePartial();
+		$this->expectNotToPerformAssertions();
+
+		$this->test->init();
 	}
 
 	public function test_widget(): void {
@@ -53,4 +63,13 @@ public function test_update(): void {
 		$result = $this->test->update( array( 'title' => 'xyz' ), array( 'title' => 'abc' ) );
 		$this->assertEquals( array( 'title' => 'xyz' ), $result );
 	}
+
+	public function test_form(): void {
+		$expected = '<p><label for="title">Title:</label> <input class="widefat" id="title" name="title" type="text" value="" /></p>';
+
+		$this->expectOutputString( $expected );
+
+		$result = $this->test->form( array() );
+		$this->assertEquals( $expected, $result );
+	}
 }

tests/phpunit/WP_Widget.php

@@ -0,0 +1,18 @@
+<?php
+
+namespace lloc\MslsTests;
+
+class WP_Widget {
+
+
+	public function __construct( $id_base, $name, $widget_options = array(), $control_options = array() ) {
+	}
+
+	public function get_field_id( $id ) {
+		return $id;
+	}
+
+	public function get_field_name( $name ) {
+		return $name;
+	}
+}

tests/phpunit/bootstrap.php

@@ -0,0 +1,3 @@
+<?php
+
+class_alias( \lloc\MslsTests\WP_Widget::class, '\WP_Widget' );