com.google.gerrit.acceptance.rest.project.CreateBranchIT.java Source code

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Here is the source code for com.google.gerrit.acceptance.rest.project.CreateBranchIT.java

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// 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.google.gerrit.acceptance.rest.project;

import static com.google.common.truth.Truth.assertThat;
import static com.google.gerrit.server.group.SystemGroupBackend.ANONYMOUS_USERS;
import static com.google.gerrit.server.group.SystemGroupBackend.REGISTERED_USERS;
import static com.google.gerrit.server.project.Util.block;

import com.google.gerrit.acceptance.AbstractDaemonTest;
import com.google.gerrit.acceptance.NoHttpd;
import com.google.gerrit.common.data.Permission;
import com.google.gerrit.extensions.api.projects.BranchApi;
import com.google.gerrit.extensions.api.projects.BranchInfo;
import com.google.gerrit.extensions.api.projects.BranchInput;
import com.google.gerrit.extensions.restapi.AuthException;
import com.google.gerrit.extensions.restapi.ResourceConflictException;
import com.google.gerrit.extensions.restapi.RestApiException;
import com.google.gerrit.reviewdb.client.Branch;
import com.google.gerrit.server.git.ProjectConfig;

import org.eclipse.jgit.lib.Constants;
import org.junit.Before;
import org.junit.Test;

@NoHttpd
public class CreateBranchIT extends AbstractDaemonTest {
    private Branch.NameKey branch;

    @Before
    public void setUp() throws Exception {
        branch = new Branch.NameKey(project, "test");
    }

    @Test
    public void createBranch_Forbidden() throws Exception {
        setApiUser(user);
        assertCreateFails(AuthException.class);
    }

    @Test
    public void createBranchByAdmin() throws Exception {
        assertCreateSucceeds();
    }

    @Test
    public void branchAlreadyExists_Conflict() throws Exception {
        assertCreateSucceeds();
        assertCreateFails(ResourceConflictException.class);
    }

    @Test
    public void createBranchByProjectOwner() throws Exception {
        grantOwner();
        setApiUser(user);
        assertCreateSucceeds();
    }

    @Test
    public void createBranchByAdminCreateReferenceBlocked() throws Exception {
        blockCreateReference();
        assertCreateSucceeds();
    }

    @Test
    public void createBranchByProjectOwnerCreateReferenceBlocked_Forbidden() throws Exception {
        grantOwner();
        blockCreateReference();
        setApiUser(user);
        assertCreateFails(AuthException.class);
    }

    private void blockCreateReference() throws Exception {
        ProjectConfig cfg = projectCache.checkedGet(project).getConfig();
        block(cfg, Permission.CREATE, ANONYMOUS_USERS, "refs/*");
        saveProjectConfig(project, cfg);
    }

    private void grantOwner() throws Exception {
        allow(Permission.OWNER, REGISTERED_USERS, "refs/*");
    }

    private BranchApi branch() throws Exception {
        return gApi.projects().name(branch.getParentKey().get()).branch(branch.get());
    }

    private void assertCreateSucceeds() throws Exception {
        BranchInfo created = branch().create(new BranchInput()).get();
        assertThat(created.ref).isEqualTo(Constants.R_HEADS + branch.getShortName());
    }

    private void assertCreateFails(Class<? extends RestApiException> errType) throws Exception {
        exception.expect(errType);
        branch().create(new BranchInput());
    }
}