Improve tests.

1 files changed, 15 insertions, 1 deletions

diff --git a/tests/FileSystemDriverTest.php b/tests/FileSystemDriverTest.php
index 850f7d7..c28c489 100644
--- a/tests/FileSystemDriverTest.php
+++ b/tests/FileSystemDriverTest.php
@@ -132,7 +132,7 @@ class FileSystemDriverTest extends MockeryTestCase
         $this->assertStringContainsString("[{$full_date}] FileSystemDriverTest.DEBUG: test", $last_line);
     }
 
-    public function testFileSystemDriverThrows(): void
+    public function testNoPath(): void
     {
         $loggr = new Loggr(new FileSystemDriver('path-does-not-exist'));
         $loggr->emergency('test');
@@ -141,6 +141,20 @@ class FileSystemDriverTest extends MockeryTestCase
         $this->assertEquals("Log file could not be created at path: path-does-not-exist{$sep}{$date}.log", $loggr->error);
     }
 
+    public function testCantWrite(): void
+    {
+        $driver = Mockery::mock(FileSystemDriver::class, [''])->makePartial();
+        $driver->shouldReceive('log')->passthru();
+        $driver->shouldReceive('exists')->andReturn(true);
+        $driver->shouldReceive('isWriteable')->andReturns(false);
+        $driver->shouldReceive('write')->never();
+        $loggr = new Loggr($driver);
+        $loggr->emergency('test');
+        $sep = DIRECTORY_SEPARATOR;
+        $date = (new DateTime())->format('Y-m-d');
+        $this->assertEquals("Log file is not writeable at path: {$sep}{$date}.log", $loggr->error);
+    }
+
     private function mockLogger(string &$result): Loggr
     {
         $driver = Mockery::mock(FileSystemDriver::class, [''])->makePartial();