add tests

load.php

@@ -209,7 +209,7 @@ function tsdk_translate_link(
 		$parsed_url = wp_parse_url( $url );
 		// we replace the domain here based on the localized one.
 		if ( $type === 'domain' ) {
-			return $parsed_url['scheme'] . '://' . $code . $parsed_url['path'] . ( isset( $parsed_url['query'] ) ? '?' . $parsed_url['query'] : '' ) . ( isset( $parsed_url['fragment'] ) ? '#' . $parsed_url['fragment'] : '' );
+			return $parsed_url['scheme'] . '://' . $code . ( isset( $parsed_url['path'] ) ? $parsed_url['path'] : '' ) . ( isset( $parsed_url['query'] ) ? '?' . $parsed_url['query'] : '' ) . ( isset( $parsed_url['fragment'] ) ? '#' . $parsed_url['fragment'] : '' );
 		}
 		// default is the path based approach.
 		$new_path = isset( $parsed_url['path'] ) ? "/$code" . $parsed_url['path'] : "/$code";

tests/translate-link-test.php

@@ -11,37 +11,49 @@
 class Translate_Link extends WP_UnitTestCase {
 
 	public function test_default_path() {
-		add_filter( 'locale', function () {
-			return 'de_DE';
-		} );
+		add_filter(
+			'locale',
+			function () {
+				return 'de_DE';
+			} 
+		);
 		$url = 'https://example.com';
 		$this->assertEquals( $url . '/de', tsdk_translate_link( $url ) );
 		$url = 'https://example.com/some/path';
-		$this->assertEquals( $url . '/de', tsdk_translate_link( $url ) );
+		$this->assertEquals( 'https://example.com/de/some/path', tsdk_translate_link( $url ) );
 		$url = 'https://example.com/some/path/';
-		$this->assertEquals( $url . 'de/', tsdk_translate_link( $url ) );
+		$this->assertEquals( 'https://example.com/de/some/path/', tsdk_translate_link( $url ) );
 	}
 
 	public function test_query() {
-		add_filter( 'locale', function () {
-			return 'de_DE';
-		} );
+		add_filter(
+			'locale',
+			function () {
+				return 'de_DE';
+			} 
+		);
 		$url = 'https://example.com';
-		$this->assertEquals( 'https://example.com/?lang=de', tsdk_translate_link( $url, 'query' ) );
+		$this->assertEquals( 'https://example.com?lang=de', tsdk_translate_link( $url, 'query' ) );
 	}
 
 	public function test_domain() {
-		add_filter( 'locale', function () {
-			return 'de_DE';
-		} );
+		add_filter(
+			'locale',
+			function () {
+				return 'de_DE';
+			} 
+		);
 		$url = 'https://example.com';
 		$this->assertEquals( 'https://optimole.de', tsdk_translate_link( $url, 'domain', [ 'de_DE' => 'optimole.de' ] ) );
 	}
 
 	public function test_non_existent() {
-		add_filter( 'locale', function () {
-			return 'da_DK';
-		} );
+		add_filter(
+			'locale',
+			function () {
+				return 'da_DK';
+			} 
+		);
 		$url = 'https://example.com';
 		$this->assertEquals( 'https://example.com', tsdk_translate_link( $url ) );
 	}