From 07b6135abce90c82d0e31207a7f51aabce81e258 Mon Sep 17 00:00:00 2001
From: rahul <rcsofttech85@gmail.com>
Date: Tue, 19 Sep 2023 21:43:25 +0530
Subject: [PATCH] add new assertion

Signed-off-by: rahul <rcsofttech85@gmail.com>
---
 bin/view-csv                             | 2 +-
 tests/Integration/ViewCsvCommandTest.php | 3 +++
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/bin/view-csv b/bin/view-csv
index 56ac830..f63d577 100755
--- a/bin/view-csv
+++ b/bin/view-csv
@@ -33,7 +33,7 @@ $command = (new SingleCommandApplication())
         $headers = $csvFileHandler->extractHeader($csvFile);
 
         if (!$headers) {
-            $io->error('could not extract headers');
+            $io->error('invalid csv file');
             return Command::FAILURE;
         }
 
diff --git a/tests/Integration/ViewCsvCommandTest.php b/tests/Integration/ViewCsvCommandTest.php
index 0730e7b..a2e9a9d 100644
--- a/tests/Integration/ViewCsvCommandTest.php
+++ b/tests/Integration/ViewCsvCommandTest.php
@@ -68,6 +68,9 @@ public function throwExceptionIfFileIsInvalid(string $file): void
     {
         $command = "php bin/view-csv {$file}";
         exec($command, $output, $exitCode);
+        $actualOutput = implode("\n", $output);
+
+        $this->assertStringContainsString('invalid csv file', $actualOutput);
         $this->assertSame(1, $exitCode);
         unlink($file);
     }