org.robolectric.plugins.GetInstallerPackageNameModeConfigurer Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of robolectric Show documentation

An alternative Android testing framework.

The newest version!

package org.robolectric.plugins;

import com.google.auto.service.AutoService;
import java.lang.reflect.Method;
import javax.annotation.Nonnull;
import org.robolectric.annotation.GetInstallerPackageNameMode;
import org.robolectric.pluginapi.config.Configurer;

/**
 * Provides configuration to Robolectric for its @{@link GetInstallerPackageNameMode}
 * annotation.
 */
@AutoService(Configurer.class)
public class GetInstallerPackageNameModeConfigurer
    implements Configurer {

  @Override
  public Class getConfigClass() {
    return GetInstallerPackageNameMode.Mode.class;
  }

  @Nonnull
  @Override
  public GetInstallerPackageNameMode.Mode defaultConfig() {
    // TODO: switch to REALISTIC
    return GetInstallerPackageNameMode.Mode.LEGACY;
  }

  @Override
  public GetInstallerPackageNameMode.Mode getConfigFor(@Nonnull String packageName) {
    try {
      Package pkg = Class.forName(packageName + ".package-info").getPackage();
      return valueFrom(pkg.getAnnotation(GetInstallerPackageNameMode.class));
    } catch (ClassNotFoundException e) {
      // ignore
    }
    return null;
  }

  @Override
  public GetInstallerPackageNameMode.Mode getConfigFor(@Nonnull Class testClass) {
    return valueFrom(testClass.getAnnotation(GetInstallerPackageNameMode.class));
  }

  @Override
  public GetInstallerPackageNameMode.Mode getConfigFor(@Nonnull Method method) {
    return valueFrom(method.getAnnotation(GetInstallerPackageNameMode.class));
  }

  @Nonnull
  @Override
  public GetInstallerPackageNameMode.Mode merge(
      @Nonnull GetInstallerPackageNameMode.Mode parentConfig,
      @Nonnull GetInstallerPackageNameMode.Mode childConfig) {
    // just take the childConfig - since GetInstallerPackageNameMode only has a single 'value'
    // attribute
    return childConfig;
  }

  private static GetInstallerPackageNameMode.Mode valueFrom(
      GetInstallerPackageNameMode looperMode) {
    return looperMode == null ? null : looperMode.value();
  }
}