Updated simulators for DFC

mr sim has a number of new test cases
Docker files/docker compose files added.
Minor adjustment to scripts.

Issue-ID: DCAEGEN2-1313

Change-Id: I0246a9d5c855cda4e7dea9830928cae98c5e1284
Signed-off-by: BjornMagnussonXA <bjorn.magnusson@est.tech>
diff --git a/test/mocks/datafilecollector-testharness/ftps-sftp-server/README.md b/test/mocks/datafilecollector-testharness/ftps-sftp-server/README.md
index 5a16601..3bd6740 100644
--- a/test/mocks/datafilecollector-testharness/ftps-sftp-server/README.md
+++ b/test/mocks/datafilecollector-testharness/ftps-sftp-server/README.md
@@ -15,6 +15,12 @@
 
 then logout-login to activate it.
 
+###Prepare files for the simulator
+Run `prepare.sh` with an argument found in `test_cases.yml` (or add a new tc in that file) to create files (1MB, 5MB and 50MB files) and a large number of 
+symbolic links to these files to simulate PM files. The files names maches the files in
+the events produced by the MR simulator. The dirs with the files will be mounted
+by the ftp containers, defined in the docker-compse file, when started
+
 ###Starting/stopping the FTPS/SFTP server(s)
 
 Start: `docker-compose up`
diff --git a/test/mocks/datafilecollector-testharness/ftps-sftp-server/prepare.sh b/test/mocks/datafilecollector-testharness/ftps-sftp-server/prepare.sh
index f1146a6..086d43a 100755
--- a/test/mocks/datafilecollector-testharness/ftps-sftp-server/prepare.sh
+++ b/test/mocks/datafilecollector-testharness/ftps-sftp-server/prepare.sh
@@ -37,7 +37,7 @@
 
 		# Create symlinks
 		N_SYMLINKS=${nf_array[$n]}-1
-		for ((l=1;l<=$N_SYMLINKS;l++))
+		for ((l=0;l<=$N_SYMLINKS;l++))
 		do
 			SYMLINK_NAME=$FILE_SIZE"MB_"$l".tar.gz"
 			ln -s ./$FILE_NAME $DIRECTORY/$SYMLINK_NAME
diff --git a/test/mocks/datafilecollector-testharness/ftps-sftp-server/test_cases.yml b/test/mocks/datafilecollector-testharness/ftps-sftp-server/test_cases.yml
index 8dba114..61275df 100644
--- a/test/mocks/datafilecollector-testharness/ftps-sftp-server/test_cases.yml
+++ b/test/mocks/datafilecollector-testharness/ftps-sftp-server/test_cases.yml
@@ -9,3 +9,8 @@
   size_files: 0.5 1 5
   number_files: 2 3 1
   directory_files: ftps ftps sftp
+
+TC_10000:
+  size_files: 1 1 5 5 50 50
+  number_files: 10000 10000 10000 10000 1 1
+  directory_files: ftps sftp ftps sftp ftps sftp
\ No newline at end of file