see #607: add autocomplete tests

tests/test-ajax-autocomplete.php

@@ -0,0 +1,93 @@
+<?php
+/**
+ * Tests: Ajax Autocomplete Test.
+ *
+ * @since   3.15.0
+ * @package Wordlift
+ */
+require_once 'functions.php';
+
+/**
+ * Class AjaxAutocompleteTest
+ * Extend Wordlift_Ajax_Unit_Test_Case
+ *
+ * @since   3.15.0
+ * @package Wordlift
+ */
+class AjaxAutocompleteTest extends Wordlift_Ajax_Unit_Test_Case {
+	/**
+	 * A {@link Wordlift_Configuration_Service} instance.
+	 *
+	 * @since  3.15.0
+	 * @access private
+	 * @var \Wordlift_Configuration_Service $configuration_service A {@link Wordlift_Configuration_Service} instance.
+	 */
+	private $configuration_service;
+
+	/**
+	 * {@inheritdoc}
+	 */
+	public function setUp() {
+		parent::setUp();
+
+		$wordlift = new Wordlift_Test();
+		$this->configuration_service = $wordlift->get_configuration_service();
+	}
+
+	public function test_autocomplete_without_nonce() {
+		// Spoof the nonce in the POST superglobal
+		$_POST['query'] = 'test';
+
+		try {
+			$this->_handleAjax( 'wl_autocomplete' );
+		} catch ( WPAjaxDieContinueException $e ) {}
+
+		$response = json_decode( $this->_last_response );
+
+
+		$this->assertInternalType( 'object', $response );
+		$this->assertObjectHasAttribute( 'success', $response );
+		$this->assertFalse( $response->success );
+		$this->assertObjectHasAttribute( 'data', $response );
+		$this->assertObjectHasAttribute( 'message', $response->data );
+		$this->assertEquals( 'Nonce field doens\'t match', $response->data->message );
+	}
+
+	public function test_autocomplete_with_nonce_without_query_param() {
+		// Spoof the nonce in the POST superglobal
+		$_POST['_wpnonce'] = wp_create_nonce( 'wordlift_autocomplete' );
+
+		try {
+			$this->_handleAjax( 'wl_autocomplete' );
+		} catch ( WPAjaxDieContinueException $e ) {}
+
+		$response = json_decode( $this->_last_response );
+
+		$this->assertInternalType( 'object', $response );
+		$this->assertObjectHasAttribute( 'success', $response );
+		$this->assertFalse( $response->success );
+		$this->assertObjectHasAttribute( 'data', $response );
+		$this->assertObjectHasAttribute( 'message', $response->data );
+		$this->assertEquals( 'The query param is empty!', $response->data->message );
+
+	}
+
+	public function test_autocomplete() {
+		// Spoof the nonce in the POST superglobal
+		$_POST['_wpnonce'] = wp_create_nonce( 'wordlift_autocomplete' );
+		$_POST['query']    = 'test';
+
+
+		try {
+			$this->_handleAjax( 'wl_autocomplete' );
+		} catch ( WPAjaxDieContinueException $e ) {}
+
+		$response = json_decode( $this->_last_response );
+
+		$this->assertInternalType( 'object', $response );
+		$this->assertObjectHasAttribute( 'success', $response );
+		$this->assertTrue( $response->success );
+		$this->assertObjectHasAttribute( 'data', $response );
+		$this->assertObjectHasAttribute( 'suggestions', $response->data );
+	}
+}