added tests for #88

Author: danielbannert

src/Automatic/Configurator/EnvConfigurator.php

@@ -38,13 +38,17 @@ public function configure(PackageContract $package): void
                 continue;
             }
 
-            $value = self::expandTargetDir($this->options, (string) $value);
+            if (\is_string($value)) {
+                $value = self::expandTargetDir($this->options, $value);
+            } elseif (\filter_var($value, \FILTER_VALIDATE_BOOLEAN, \FILTER_NULL_ON_FAILURE) !== null) {
+                $value = \var_export($value, true);
+            }
 
             if (\strpbrk($value, " \t\n&!\"") !== false) {
                 $value = '"' . \str_replace(['\\', '"', "\t", "\n"], ['\\\\', '\\"', '\t', '\n'], $value) . '"';
             }
 
-            $data .= "${key}=${value}\n";
+            $data .= $key . '=' . $value . "\n";
         }
 
         if (! \file_exists($this->path->getWorkingDir() . \DIRECTORY_SEPARATOR . '.env')) {

tests/Automatic/Configurator/EnvConfiguratorTest.php

@@ -79,16 +79,18 @@ public function testConfigure(): void
         $package->setConfig([
             ConfiguratorContract::TYPE => [
                 EnvConfigurator::getName() => [
-                    'APP_ENV'         => 'test bar',
-                    'APP_DEBUG'       => '0',
-                    'APP_PARAGRAPH'   => "foo\n\"bar\"\\t",
-                    'DATABASE_URL'    => 'mysql://[email protected]:3306/narrowspark?charset=utf8mb4&serverVersion=5.7',
-                    'MAILER_URL'      => 'null://localhost',
-                    'MAILER_USER'     => 'narrow',
-                    '#1'              => 'Comment 1',
-                    '#2'              => 'Comment 3',
-                    '#TRUSTED_SECRET' => 's3cretf0rt3st"<>',
-                    'APP_SECRET'      => 's3cretf0rt3st"<>',
+                    'APP_ENV'           => 'test bar',
+                    'APP_DEBUG'         => '0',
+                    'APP_PARAGRAPH'     => "foo\n\"bar\"\\t",
+                    'DATABASE_URL'      => 'mysql://[email protected]:3306/narrowspark?charset=utf8mb4&serverVersion=5.7',
+                    'MAILER_URL'        => 'null://localhost',
+                    'MAILER_USER'       => 'narrow',
+                    '#1'                => 'Comment 1',
+                    '#2'                => 'Comment 3',
+                    '#TRUSTED_SECRET'   => 's3cretf0rt3st"<>',
+                    'APP_SECRET'        => 's3cretf0rt3st"<>',
+                    'BOOL'              => false,
+                    'VALID_NUMBER_TRUE' => 1,
                 ],
             ],
         ]);
@@ -107,10 +109,11 @@ public function testConfigure(): void
 # Comment 3
 #TRUSTED_SECRET="s3cretf0rt3st\"<>"
 APP_SECRET="s3cretf0rt3st\"<>"
+BOOL=false
+VALID_NUMBER_TRUE=1
 ###< fixtures/test ###
 
 EOF;
-
         // Skip on second call
         $this->configurator->configure($package);