validate_plugin

#!/usr/bin/env bash

# Validate that the plugin works correctly.

set -e

TARGET="$1"

# Checks if the target passed in matches the first argument. If no argument is given, then all targets should run
function should_run_target() {
    name="$1"

    if [[ "${TARGET}" -eq "${name}" || -z "${TARGET}" ]]; then
        return 0
    else
        return 1
    fi
}

function kill_emulator() {
    pkill emulator || true
    pkill emulator64-arm || true
    pkill emulator64-x86 || true
    rm -f ./example-android-project/build/android-avd-root/*/*.lock
}

# Clean up possibly existing files to ensure a fresh start
rm -f 'example-android-project/local.properties'
rm -rf 'example-android-project/build'
rm -rf 'android-emulator-plugin/build'

# Plugin locally to be consumed by example project
./gradlew -p android-emulator-plugin publishToMavenLocal

# ADB install may take longer than normal in CI due to potentially low-power machines
export ADB_INSTALL_TIMEOUT=10

# Add additional gradle options for testing
export GRADLE_OPTS="${GRADLE_OPTS} -Dorg.gradle.logging.level=info"

# Run the test on the default (for the project) emulator as well as using an older SDK version
# Run one after the other to ensure the plugin handles changing of configuration.
if should_run_target 1; then
    ./gradlew -p example-android-project connectedCheck
    kill_emulator
    ANDROID_EMULATOR_SDK_VERSION=21 ./gradlew -p example-android-project connectedCheck
fi

# Use a google_apis flavor
if should_run_target 2; then
    ANDROID_EMULATOR_SDK_VERSION=24 ANDROID_EMULATOR_GOOGLE_APIS=true ./gradlew -p example-android-project connectedCheck
fi

# Validate that the emulator is needed or the tests would fail due to a lack of devices
if should_run_target 3; then
    ENABLE_FOR_ANDROID_TESTS=false ./gradlew -p example-android-project connectedCheck &&
        echo 'Build should not have succeeded' && exit 1 ||
        echo 'Build failure expected due to "No connected devices!"'
fi

# Use a newer version of Gradle plugin
if should_run_target 4; then
    ANDROID_GRADLE_VERSION=7.1.0 ANDROID_EMULATOR_GOOGLE_APIS=true ANDROID_EMULATOR_SDK_VERSION=24 ./gradlew -p example-android-project connectedCheck
fi

# Use the logEmulatorOutput flag
if should_run_target 5; then
    LOG_ANDROID_EMULATOR=true ANDROID_EMULATOR_SDK_VERSION=24 ANDROID_EMULATOR_GOOGLE_APIS=true ./gradlew -p example-android-project connectedCheck
fi

# Use the failed emulator starts don't hang forever
if should_run_target 6; then
    FAIL_EMULATOR_STARTUP=true ./gradlew -p example-android-project assemble # Prove the flag doesn't fail the build
    FAIL_EMULATOR_STARTUP=true ./gradlew -p example-android-project connectedCheck &&
        echo 'Build should not have succeeded' && exit 1 ||
        echo 'Build failure expected due to invalid emulator arguments'
fi

# Use the emulator's device field by specifying the device type
if should_run_target 7; then
    ANDROID_EMULATOR_SDK_VERSION=24 ANDROID_EMULATOR_DEVICE=pixel_xl ./gradlew -p example-android-project connectedCheck
fi

# Use the device field by specifying the device code
if should_run_target 8; then
    ANDROID_EMULATOR_SDK_VERSION=24 ANDROID_EMULATOR_DEVICE=19 ./gradlew -p example-android-project connectedCheck
fi

# Use the latest Gradle plugin
if should_run_target 9; then
    ANDROID_GRADLE_VERSION=7.3.0 ANDROID_EMULATOR_GOOGLE_APIS=true ANDROID_EMULATOR_SDK_VERSION=24 ./gradlew -p example-android-project connectedCheck
fi