// Copyright 2016 The Bazel Authors. All rights reserved.
//
// 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.google.devtools.build.lib.packages.util;

import com.google.devtools.build.lib.analysis.BlazeDirectories;
import com.google.devtools.build.lib.analysis.ConfiguredRuleClassProvider;
import com.google.devtools.build.lib.skyframe.packages.PackageFactoryBuilderWithSkyframeForTesting;
import com.google.devtools.build.lib.testutil.TestConstants;
import com.google.devtools.build.lib.testutil.TestRuleClassProvider;
import com.google.devtools.common.options.InvocationPolicyEnforcer;

/** Create a mock client for the loading phase, as well as a configuration factory. */
public class LoadingMock {
  public static LoadingMock get() {
    return new LoadingMock();
  }

  public String getProductName() {
    return TestConstants.PRODUCT_NAME;
  }

  public PackageFactoryBuilderWithSkyframeForTesting getPackageFactoryBuilderForTesting(
      BlazeDirectories directories) {
    return (PackageFactoryBuilderWithSkyframeForTesting)
        TestConstants.PACKAGE_FACTORY_BUILDER_FACTORY_FOR_TESTING.builder(directories);
  }

  public ConfiguredRuleClassProvider createRuleClassProvider() {
    return TestRuleClassProvider.getRuleClassProvider();
  }

  public InvocationPolicyEnforcer getInvocationPolicyEnforcer() {
    return new InvocationPolicyEnforcer(TestConstants.TEST_INVOCATION_POLICY);
  }

  /**
   * Returns the defaults package for the default settings using {@link #createRuleClassProvider}
   * and applying {@link #getInvocationPolicyEnforcer}.
   */
  public String getDefaultsPackageContent() {
    return createRuleClassProvider()
        .getDefaultsPackageContent(getInvocationPolicyEnforcer().getInvocationPolicy());
  }
}
