upload code for uweek2unit7 testing

packages/bookshop/demo/demo_Week2_Unit7.sh

@@ -0,0 +1,50 @@
+#!/usr/bin/env bash
+
+########################
+# include the magic
+########################
+. ./demo-magic.sh
+
+
+########################
+# Configure the options
+########################
+
+#
+# speed at which to simulate typing. bigger num = faster
+#
+TYPE_SPEED=30
+
+#
+# custom prompt
+#
+# see http://www.tldp.org/HOWTO/Bash-Prompt-HOWTO/bash-prompt-escape-sequences.html for escape sequences
+#
+DEMO_PROMPT='\[\033[33;1m\]${PWD#"${PWD%/*/*}/"} \[\033[m\]\$ '
+
+# DEMO_PROMPT='${PWD#"${PWD%/*/*}/"} $ '
+
+# DEMO_PROMPT="${CYAN}➜ ${GREEN} ${PWD#"${PWD%/*/*}/"} $"
+
+
+
+# hide the evidence
+clear
+
+p "Demo: Week 2 Unit 7 Testing"
+
+pe "cd .."
+
+p "How Javascript testing framework Jest helps to run test"
+p "Take a look at the example test/bookshop.test.js"
+p "Now run the test"
+pe " cd ../.. && npm run test bookshop"
+
+p " Enable debug switch for CDS and run a few tests with Rest Client tool"
+pe "cd packages/bookshop"
+pe "DEBUG=true PORT=4004 cds run --in-memory "
+
+
+e "pkill node"
+# the demo has concluded
+p ""