fixup! integration test: overhaul read-binary-content test

.github/scripts/read-binary-content.sh

@@ -11,6 +11,8 @@ BASE="http://localhost:8080/fhir"
 # 10 KiB of random data, base64 encoded
 DATA="$(openssl rand -base64 10240 | tr -d '\n')"
 
+echo "Ramdom Data: $DATA"
+
 binary() {
 cat <<END
 {
@@ -21,20 +23,16 @@ cat <<END
 END
 }
 
-# Create Binary resource and get its ID
+# Create a Binary resource that contains that data, and get its ID
 ID=$(curl -s -H 'Content-Type: application/fhir+json' -d "$(binary)" "$BASE/Binary" | jq -r .id)
 
-echo "Created Binary resource with ID: $ID"
-
-# Retrieve the Binary resource
-BINARY_RESULT=$(curl -s -H 'Accept: application/pdf' "$BASE/Binary/$ID")
-
-echo "Binary Result: $BINARY_RESULT"
+echo "Created Binary resource that contains the Random Data, with ID: $ID"
 
-BASE64_RESULT=$(echo "$BINARY_RESULT" | base64 | tr -d '\n')
+# Retrieve the Binary resource, and Base64 encode it so it can be safely handled by Bash
+BASE64_ENCODED_BINARY_RESOURCE=$(curl -s -H 'Accept: application/pdf' "$BASE/Binary/$ID" | base64 | tr -d '\n')
 
-echo "Base 64 Result: $BASE64_RESULT"
+echo "Binary Result, Base 64 encoded: $BASE64_ENCODED_BINARY_RESOURCE"
 
 echo "Binary data retrieved. Verifying content..."
 
-test "Base64 encoding of Resource data" "$DATA" "$BASE64_RESULT"
+test "Base64 encoding of Resource data" "$DATA" "$BASE64_ENCODED_BINARY_RESOURCE"