factory tests

tests/unit/Test_Basic_Requirement_Checker_Factory.php

+<?php
+
+
+class Test_Basic_Requirement_Checker_Factory extends PHPUnit\Framework\TestCase {
+	public function test_can_create_checker_withn_valid_requirements() {
+
+		$requirements = array(
+			'php'          => '5.6',
+			'wp'           => '4.5',
+			'plugins'      => array(
+				array(
+					'name'      => 'woocommerce/woocommerce.php',
+					'nice_name' => 'WooCommerce',
+				),
+			),
+			'repo_plugins' => array(
+				array(
+					'name'      => 'flexible-checkout-fields/flexible-checkout-fields.php',
+					'version'   => '1.0',
+					'nice_name' => 'Flexible Checkout Fields',
+				),
+			),
+		);
+
+		$factory = new WPDesk_Basic_Requirement_Checker_Factory();
+		$checker = $factory->create_from_requirement_array( 'whatever', 'whatever', $requirements );
+
+		WP_Mock::wpFunction( 'get_plugins' )
+		       ->andReturn( array() );
+
+		WP_Mock::wpFunction( 'get_option' )
+		       ->withArgs( array( 'active_plugins', array() ) )
+		       ->andReturn( array() );
+
+		WP_Mock::passthruFunction( 'self_admin_url' );
+		WP_Mock::passthruFunction( 'wp_kses' );
+		WP_Mock::passthruFunction( 'wp_nonce_url' );
+		WP_Mock::passthruFunction( 'wp_create_nonce' );
+		WP_Mock::passthruFunction( 'admin_url' );
+
+		$this->assertFalse( $checker->are_requirements_met(), '2 plugins required and there should be none activated' );
+
+		$this->expectOutputRegex( '/Flexible Checkout Fields/' );
+		$this->expectOutputRegex( '/WooCommerce/' );
+		$checker->handle_render_notices_action();
+	}
+}