Set up the the unit test folder

// Copyright (C) 2024 The Android Open Source Project

//

// Licensed under the Apache License, Version 2.0 (the "License");

// you may not use this file except in compliance with the License.

// You may obtain a copy of the License at

//

//     http://www.apache.org/licenses/LICENSE-2.0

//

// Unless required by applicable law or agreed to in writing, software

// distributed under the License is distributed on an "AS IS" BASIS,

// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

// See the License for the specific language governing permissions and

// limitations under the License.

package {

    // See: http://go/android-license-faq

    // A large-scale-change added 'default_applicable_licenses' to import

    // all of the 'license_kinds' from "frameworks_base_license"

    // to get the below license kinds:

    //   SPDX-license-identifier-Apache-2.0

    default_applicable_licenses: ["frameworks_base_license"],

}

android_test {

    name: "FrameworksAppFunctionsTests",

    team: "trendy_team_machine_learning",

    defaults: [

        "modules-utils-testable-device-config-defaults",

    ],

    srcs: [

        "src/**/*.kt",

    ],

    static_libs: [

        "androidx.test.core",

        "androidx.test.runner",

        "androidx.test.ext.truth",

        "platform-test-annotations",

        "services.core",

        "servicestests-core-utils",

        "truth",

        "frameworks-base-testutils",

        "androidx.test.rules",

    ],

    libs: [

        "android.test.base",

        "android.test.runner",

    ],

    certificate: "platform",

    platform_apis: true,

    test_suites: ["device-tests"],

    optimize: {

        enabled: false,

    },

}

<?xml version="1.0" encoding="utf-8"?>

<!-- Copyright (C) 2024 The Android Open Source Project

     Licensed under the Apache License, Version 2.0 (the "License");

     you may not use this file except in compliance with the License.

     You may obtain a copy of the License at

          http://www.apache.org/licenses/LICENSE-2.0

     Unless required by applicable law or agreed to in writing, software

     distributed under the License is distributed on an "AS IS" BASIS,

     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

     See the License for the specific language governing permissions and

     limitations under the License.

-->

<manifest xmlns:android="http://schemas.android.com/apk/res/android"

          package="com.android.frameworks.appfunctionstests">

    <application android:testOnly="true"

                 android:debuggable="true">

        <uses-library android:name="android.test.runner" />

    </application>

    <instrumentation

        android:name="androidx.test.runner.AndroidJUnitRunner"

        android:targetPackage="com.android.frameworks.appfunctionstests"

        android:label="Frameworks AppFunctions Services Tests" />

</manifest>

 No newline at end of file

<?xml version="1.0" encoding="utf-8"?>

<!-- Copyright (C) 2024 The Android Open Source Project

     Licensed under the Apache License, Version 2.0 (the "License");

     you may not use this file except in compliance with the License.

     You may obtain a copy of the License at

          http://www.apache.org/licenses/LICENSE-2.0

     Unless required by applicable law or agreed to in writing, software

     distributed under the License is distributed on an "AS IS" BASIS,

     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

     See the License for the specific language governing permissions and

     limitations under the License.

-->

<configuration description="Runs Frameworks AppFunctions Services Tests.">

    <target_preparer class="com.android.tradefed.targetprep.suite.SuiteApkInstaller">

        <option name="cleanup-apks" value="true" />

        <option name="install-arg" value="-t" />

        <option name="test-file-name" value="FrameworksAppFunctionsTests.apk" />

    </target_preparer>

    <option name="test-tag" value="FrameworksAppFunctionsTests" />

    <test class="com.android.tradefed.testtype.AndroidJUnitTest" >

        <option name="package" value="com.android.frameworks.appfunctionstests" />

        <option name="runner" value="androidx.test.runner.AndroidJUnitRunner" />

        <option name="hidden-api-checks" value="false"/>

    </test>

</configuration>

 No newline at end of file

/*

 * Copyright (C) 2024 The Android Open Source Project

 *

 * Licensed under the Apache License, Version 2.0 (the "License");

 * you may not use this file except in compliance with the License.

 * You may obtain a copy of the License at

 *

 *      http://www.apache.org/licenses/LICENSE-2.0

 *

 * Unless required by applicable law or agreed to in writing, software

 * distributed under the License is distributed on an "AS IS" BASIS,

 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

 * See the License for the specific language governing permissions and

 * limitations under the License.

 */

package android.app.appfunctions

import com.google.common.truth.Truth.assertThat

import org.junit.Test

import org.junit.runner.RunWith

import org.junit.runners.JUnit4

@RunWith(JUnit4::class)

class AppFunctionStaticMetadataHelperTest {

    @Test

    fun getStaticSchemaNameForPackage() {

        val actualSchemaName =

            AppFunctionStaticMetadataHelper.getStaticSchemaNameForPackage("com.example.app")

        assertThat(actualSchemaName).isEqualTo("AppFunctionStaticMetadata-com.example.app")

    }

    @Test

    fun getDocumentIdForAppFunction() {

        val packageName = "com.example.app"

        val functionId = "someFunction"

        val actualDocumentId =

            AppFunctionStaticMetadataHelper.getDocumentIdForAppFunction(packageName, functionId)

        assertThat(actualDocumentId).isEqualTo("com.example.app/someFunction")

    }

    @Test

    fun getStaticMetadataQualifiedId() {

        val packageName = "com.example.app"

        val functionId = "someFunction"

        val actualQualifiedId =

            AppFunctionStaticMetadataHelper.getStaticMetadataQualifiedId(packageName, functionId)

        assertThat(actualQualifiedId)

            .isEqualTo("android\$apps-db/app_functions#com.example.app/someFunction")

    }

}