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

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

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// Copyright (C) 2013 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 com.google.common.base.Function;
import com.google.common.collect.Iterables;
import com.google.gerrit.extensions.api.projects.BranchInfo;

import java.util.List;

public class BranchAssert {
    public static void assertBranches(List<BranchInfo> expectedBranches, List<BranchInfo> actualBranches) {
        assertRefNames(refs(expectedBranches), actualBranches);
        for (int i = 0; i < expectedBranches.size(); i++) {
            assertBranchInfo(expectedBranches.get(i), actualBranches.get(i));
        }
    }

    public static void assertRefNames(Iterable<String> expectedRefs, Iterable<BranchInfo> actualBranches) {
        Iterable<String> actualNames = refs(actualBranches);
        assertThat(actualNames).containsExactlyElementsIn(expectedRefs).inOrder();
    }

    public static void assertBranchInfo(BranchInfo expected, BranchInfo actual) {
        assertThat(actual.ref).isEqualTo(expected.ref);
        if (expected.revision != null) {
            assertThat(actual.revision).named("revision of " + actual.ref).isEqualTo(expected.revision);
        }
        assertThat(toBoolean(actual.canDelete)).named("can delete " + actual.ref)
                .isEqualTo(toBoolean(expected.canDelete));
    }

    private static Iterable<String> refs(Iterable<BranchInfo> infos) {
        return Iterables.transform(infos, new Function<BranchInfo, String>() {
            @Override
            public String apply(BranchInfo in) {
                return in.ref;
            }
        });
    }

    private static boolean toBoolean(Boolean b) {
        if (b == null) {
            return false;
        }
        return b.booleanValue();
    }
}