Wating the AnkiConnect to be up to run the tests.

.travis.yml

@@ -11,5 +11,5 @@ install:
   - docker build -f tests/docker/Dockerfile -t txgio/anki-connect .
 script:
   - docker run -ti -d --rm -p 8888:8765 -e ANKICONNECT_BIND_ADDRESS=0.0.0.0 txgio/anki-connect
-  - sleep 5
-  - python -m unittest discover -s tests
+  - ./tests/scripts/wait-up.sh http://docker:8888
+  - python -m unittest discover -s tests -v

tests/scripts/wait-up.sh

@@ -0,0 +1,28 @@
+#!/usr/bin/env bash
+set -e
+
+if [ $# -lt 1 ]; then
+    printf "First parameter URL required.\n"
+    exit 1
+fi
+
+COUNTER=0
+STEP_SIZE=1
+MAX_SECONDS=${2:-10} # Wait 10 seconds if parameter not provided
+MAX_RETRIES=$(( $MAX_SECONDS / $STEP_SIZE))
+
+URL=$1
+
+printf "Waiting URL: "$URL"\n"
+
+until $(curl --insecure --output /dev/null --silent --fail $URL) || [ $COUNTER -eq $MAX_RETRIES ]; do
+    printf '.'
+    sleep $STEP_SIZE
+    COUNTER=$(($COUNTER + 1))
+done
+if [ $COUNTER -eq $MAX_RETRIES ]; then
+    printf "\nTimeout after "$(( $COUNTER * $STEP_SIZE))" second(s).\n"
+    exit 2
+else
+    printf "\nUp successfully after "$(( $COUNTER * $STEP_SIZE))" second(s).\n"
+fi