ci(travis): Add e2e smoke testing with Travis CI

.travis.yml

@@ -0,0 +1,9 @@
+language: bash
+services: docker
+
+script:
+  - ./install.sh
+  - docker-compose run --rm web createuser --superuser --email test@sentry.io --password test123TEST
+  - docker-compose up -d
+  - timeout 60 bash -c 'until $(curl -Isf -o /dev/null http://localhost:9000); do printf '.'; sleep 0.5; done'
+  - ./test.sh

test.sh

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+#!/usr/bin/env bash
+set -e
+
+TEST_USER='test@sentry.io'
+TEST_PASS='test123TEST'
+COOKIE_FILE=$(mktemp)
+declare -a TEST_STRINGS=(
+    '"isAuthenticated":true,'
+    '"username":"test@sentry.io",'
+    '"isSuperuser":true,'
+)
+
+INITIAL_AUTH_REDIRECT=$(curl -sL -o /dev/null http://localhost:9000 -w %{url_effective})
+if [ "$INITIAL_AUTH_REDIRECT" != "http://localhost:9000/auth/login/sentry/" ]; then
+    echo "Initial /auth/login/ redirect failed, exiting..."
+    echo "$INITIAL_AUTH_REDIRECT"
+    exit -1
+fi
+
+CSRF_TOKEN=$(curl http://localhost:9000 -sL -c "$COOKIE_FILE" | awk -F "'" '
+    /csrfmiddlewaretoken/ {
+      print $4 "=" $6;
+      exit;
+    }')
+LOGIN_RESPONSE=$(curl -sL -F 'op=login' -F "username=$TEST_USER" -F "password=$TEST_PASS" -F "$CSRF_TOKEN" http://localhost:9000/auth/login/ -H 'Referer: http://localhost/auth/login/' -b "$COOKIE_FILE" -c "$COOKIE_FILE")
+
+TEST_RESULT=0
+for i in "${TEST_STRINGS[@]}"
+do
+   echo "Testing '$i'..."
+   echo "$LOGIN_RESPONSE" | grep "$i" >& /dev/null
+   echo "Pass."
+done