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w7/assignment_tests.sh

+#!/usr/bin/env bats
+
+############################ DO NOT EDIT THIS FILE #####################################
+# File: assignement_tests.sh
+# 
+# DO NOT EDIT THIS FILE
+#
+# Add/Edit Student tests in student_tests.sh
+# 
+# All tests in this file must pass - it is used as part of grading!
+########################################################################################
+
+@test "Pipes" {
+    run "./dsh" <<EOF                
+ls | grep dshlib.c
+EOF
+
+    # Strip all whitespace (spaces, tabs, newlines) from the output
+    stripped_output=$(echo "$output" | tr -d '[:space:]')
+
+    # Expected output with all whitespace removed for easier matching
+    expected_output="dshlib.cdsh3>dsh3>cmdloopreturned0"
+
+    # These echo commands will help with debugging and will only print
+    #if the test fails
+    echo "Captured stdout:" 
+    echo "Output: $output"
+    echo "Exit Status: $status"
+    echo "${stripped_output} -> ${expected_output}"
+
+    # Check exact match
+    [ "$stripped_output" = "$expected_output" ]
+
+    # Assertions
+    [ "$status" -eq 0 ]
+}