Add test scripts

Author: ArsenyMalkov

android-wait-for-emulator

@@ -0,0 +1,11 @@
+#!/bin/bash
+
+$1/platform-tools/adb wait-for-device
+
+A=$($1/platform-tools/adb shell getprop sys.boot_completed | tr -d '\r')
+
+while [ "$A" != "1" ]; do
+        sleep 2
+        A=$($1/platform-tools/adb shell getprop sys.boot_completed | tr -d '\r')
+        echo "Waiting for emulator to start"
+done

run-instrumental-test

@@ -0,0 +1,73 @@
+#!/bin/bash
+
+if type -p java; then
+    echo "Found Java executable in PATH."
+    _java=java
+elif [[ -n "$JAVA_HOME" ]] && [[ -x "$JAVA_HOME/bin/java" ]]
+then
+    echo "Found Java executable in JAVA_HOME."     
+    _java="$JAVA_HOME/bin/java"
+else
+    echo "No Java found. Download the latest JDK."
+    exit 0;
+fi
+
+if [[ "$_java" ]]
+then
+    version=$("$_java" -version 2>&1 | awk -F '"' '/version/ {print $2}')
+    echo version "$version"
+    if [[ "$version" < "1.7" ]]; then
+        echo "Version is less than 1.7."
+        exit 0;
+    fi
+fi
+
+if [ ! -f "local.properties" ] && [ -z "${ANDROID_HOME+x}" ]
+then
+    echo "File local.properties not found. Define location with sdk.dir in the local.properties file or with an ANDROID_HOME environment variable."
+    exit 0;
+fi
+
+if [ -z "${ANDROID_HOME+x}" ]
+then
+    ANDROID_HOME=$(grep sdk.dir local.properties | cut -d= -f2)
+fi
+
+echo install tools
+echo yes | $ANDROID_HOME/tools/bin/sdkmanager "tools"
+echo "tools done"
+echo "install build-tools"
+echo yes | $ANDROID_HOME/tools/bin/sdkmanager "build-tools;26.0.3"
+echo "build-tools done"
+echo "install android-26"
+echo yes | $ANDROID_HOME/tools/bin/sdkmanager "platforms;android-26"
+echo "android-26 done"
+echo "install android m2repository"
+echo yes | $ANDROID_HOME/tools/bin/sdkmanager "extras;android;m2repository"
+echo "android m2repository done"
+echo "install google m2repository"
+echo yes | $ANDROID_HOME/tools/bin/sdkmanager "extras;google;m2repository"
+echo "google m2repository done"
+echo "install constraint-layout"
+echo yes | $ANDROID_HOME/tools/bin/sdkmanager "extras;m2repository;com;android;support;constraint;constraint-layout;1.0.2"
+echo "constraint-layout done"
+echo "install constraint-layout-solver"
+echo yes | $ANDROID_HOME/tools/bin/sdkmanager "extras;m2repository;com;android;support;constraint;constraint-layout-solver;1.0.2"
+echo "constraint-layout-solver done"
+echo "install system-images"
+echo yes | $ANDROID_HOME/tools/bin/sdkmanager "system-images;android-26;google_apis;x86"
+echo "system-images done"
+
+echo "Create emulator"
+echo no | $ANDROID_HOME/tools/bin/avdmanager create avd -n test -k "system-images;android-26;google_apis;x86" -f --abi "x86" --tag "google_apis"
+echo "Emulator created"
+echo "Start emulator"
+$ANDROID_HOME/emulator/emulator -avd test $1 &
+
+echo "Clean project"
+./gradlew clean
+./android-wait-for-emulator $ANDROID_HOME
+echo "Emulator started"
+echo "Start building tests"
+./gradlew :sample:connectedAndroidTest -PdisablePreDex --info
+$ANDROID_HOME/platform-tools/adb emu kill