build-system/integration-test/src/test/groovy/com/android/build/gradle/integration/library/DslTest.groovy

/*
 * Copyright (C) 2014 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 com.android.build.gradle.integration.library
import com.android.build.gradle.integration.common.fixture.GradleTestProject
import com.android.build.gradle.integration.common.fixture.app.HelloWorldApp
import org.gradle.tooling.BuildException
import org.junit.Before
import org.junit.Rule
import org.junit.Test

import static org.junit.Assert.assertEquals
import static org.junit.Assert.fail

class DslTest {

    @Rule
    public GradleTestProject project = GradleTestProject.builder()
            .fromTestApp(new HelloWorldApp())
            .create()

    @Before
    public void setUp() {
        project.getBuildFile() << """
apply plugin: 'com.android.library'

android {
    compileSdkVersion $GradleTestProject.DEFAULT_COMPILE_SDK_VERSION
    buildToolsVersion "$GradleTestProject.DEFAULT_BUILD_TOOL_VERSION"
}
"""
    }

    @Test
    public void applicationIdInDefaultConfig() {
        project.getBuildFile() << """
android {
    defaultConfig {
        applicationId = 'foo'
    }
}
"""
        // Just need to run the 'tasks' task to trigger error
        try {
            project.execute("tasks")
            fail('Broken build file did not throw exception')
        } catch (BuildException e) {
            Throwable cause = e
            while (cause.getCause() != null) {
                cause = cause.getCause()
            }
            String expectedMsg = "Library projects cannot set applicationId. applicationId is set to 'foo' in default config."
            assertEquals(expectedMsg, cause.getMessage())
        }
    }

    @Test
    public void applicationIdSuffix() {
        project.getBuildFile() << """
android {
    buildTypes {
        debug {
            applicationIdSuffix = 'foo'
        }
    }
}
"""
        // Just need to run the 'tasks' task to trigger error
        try {
            project.execute("tasks")
            fail('Broken build file did not throw exception')
        } catch (BuildException e) {
            Throwable cause = e
            while (cause.getCause() != null) {
                cause = cause.getCause()
            }
            String expectedMsg = "Library projects cannot set applicationId. applicationIdSuffix is set to 'foo' in build type 'debug'."
            assertEquals(expectedMsg, cause.getMessage())
        }
    }

    @Test
    public void applicationIdInProductFlavor() {
        project.getBuildFile() << """
android {
    productFlavors {
        myFlavor {
            applicationId = 'foo'
        }
    }
}
"""
        // Just need to run the 'tasks' task to trigger error
        try {
            project.execute("tasks")
            fail('Broken build file did not throw exception')
        } catch (BuildException e) {
            Throwable cause = e
            while (cause.getCause() != null) {
                cause = cause.getCause()
            }
            String expectedMsg = "Library projects cannot set applicationId. applicationId is set to 'foo' in flavor 'myFlavor'."
            assertEquals(expectedMsg, cause.getMessage())
        }
    }
}