Merge pull request #285 from AsherGlick/make_test_sanity_checks

Adding sanity checks and usage to make_test.sh

xml_converter/integration_tests/make_test.sh

@@ -1,19 +1,43 @@
 #!/bin/bash
 
+if [[ $# -eq 0 || "$1" == "-h" || "$1" == "--help" ]]; then
+    echo "make_test.sh is used to create a new integration test. It creates a skeleton of"
+    echo "the files that are necessary for an integration test so that they can be easily"
+    echo "edited, instead of needing to remember all of the files that must be created"
+    echo "for each new integration test."
+    echo ""
+    echo "Usage:"
+    echo "    ./make_test.sh <test_name>"
+    echo "    ./make_test.sh my_new_test"
+    echo "    ./make_test.sh [-h,--help]"
+fi
+
+# Fix the working directory if the script is being executed from somewhere
+# other than its own directory.
+cd "$(dirname "$0")"
+
 # Base testcase directory
 mkdir -p test_cases/$1
 
-# Testcase configuration
-touch test_cases/$1/testcase.yaml
-echo 'input_paths: ' >> test_cases/$1/testcase.yaml
-echo '    "pack": "xml"' >> test_cases/$1/testcase.yaml
-echo 'expected_stdout: |' >> test_cases/$1/testcase.yaml
-echo 'expected_stderr: |' >> test_cases/$1/testcase.yaml
-echo 'expected_returncode: 0' >> test_cases/$1/testcase.yaml
+
+# Configuration Data
+yaml_file="test_cases/${1}/testcase.yaml"
+if [ ! -f "$yaml_file" ]; then
+    touch "$yaml_file"
+    echo 'input_paths: ' >> "$yaml_file"
+    echo '    "pack": "xml"' >> "$yaml_file"
+    echo 'expected_stdout: |' >> "$yaml_file"
+    echo 'expected_stderr: |' >> "$yaml_file"
+    echo 'expected_returncode: 0' >> "$yaml_file"
+else
+    echo "$yaml_file already exists, skipping setting it up"
+fi
+
 
 # Input folder and test marker pack
 mkdir -p test_cases/$1/input/pack
 
+
 # Output folders and blank output files
 mkdir -p test_cases/$1/output_proto
 touch test_cases/$1/output_proto/markers.bin