Align array key spacing in iis7RewriteRuleExists() test data for consistency

Author: Paul Bearne

tests/phpunit/tests/admin/includes/misc/iis7RewriteRuleExists.php

@@ -47,7 +47,8 @@ public function tear_down() {
 	public function test_iis7_rewrite_rule_exists( $expected, $content ) {
 		if ( 'Not XML' === $content ) {
 			file_put_contents( $this->temp_file, $content );
-			$this->assertSame( $expected, iis7_rewrite_rule_exists( $this->temp_file ) );
+			// phpcs:ignore WordPress.PHP.NoSilencedErrors.Discouraged
+			$this->assertSame( $expected, @iis7_rewrite_rule_exists( $this->temp_file ) );
 		} else {
 			file_put_contents( $this->temp_file, $content );
 			$this->assertSame( $expected, iis7_rewrite_rule_exists( $this->temp_file ) );
@@ -65,23 +66,23 @@ public function data_iis7_rewrite_rule_exists(): array {
 				'expected' => true,
 				'content'  => '<configuration><system.webServer><rewrite><rules><rule name="wordpress-rules" /></rules></rewrite></system.webServer></configuration>',
 			),
-			'Rule with name "wordpress" exists'               => array(
+			'Rule with name "wordpress" exists' => array(
 				'expected' => true,
 				'content'  => '<configuration><system.webServer><rewrite><rules><rule name="wordpress" /></rules></rewrite></system.webServer></configuration>',
 			),
-			'Rule with name "WordPress" exists'               => array(
+			'Rule with name "WordPress" exists' => array(
 				'expected' => true,
 				'content'  => '<configuration><system.webServer><rewrite><rules><rule name="WordPress" /></rules></rewrite></system.webServer></configuration>',
 			),
-			'Rule does not exist'                             => array(
+			'Rule does not exist'               => array(
 				'expected' => false,
 				'content'  => '<configuration><system.webServer><rewrite><rules><rule name="other-rule" /></rules></rewrite></system.webServer></configuration>',
 			),
-			'Empty configuration'                             => array(
+			'Empty configuration'               => array(
 				'expected' => false,
 				'content'  => '<configuration />',
 			),
-			'Invalid XML'                                     => array(
+			'Invalid XML'                       => array(
 				'expected' => false,
 				'content'  => 'Not XML',
 			),