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Commit 8b78374

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GeertvanHorrikGeertvanHorrik
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Move unit tests for GitPreparer / GitDirFinder from GitVersion to GitTools.Core
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‎src/GitTools.Core.Tests/Git/GitDirFinderTests.cs

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namespace GitTools.Tests.Git
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{
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using System;
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using System.IO;
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using GitTools.Git;
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using LibGit2Sharp;
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using NUnit.Framework;
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[TestFixture]
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public class GitDirFinderTests
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{
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string workDirectory;
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string gitDirectory;
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[SetUp]
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public void CreateTemporaryRepository()
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{
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workDirectory = Path.Combine(Path.GetTempPath(), Guid.NewGuid().ToString());
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gitDirectory = Repository.Init(workDirectory).TrimEnd(new[] { Path.DirectorySeparatorChar });
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Assert.NotNull(gitDirectory);
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}
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[TearDown]
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public void Cleanup()
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{
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Directory.Delete(workDirectory, true);
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}
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[Test]
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public void From_WorkingDirectory()
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{
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Assert.AreEqual(gitDirectory, GitDirFinder.TreeWalkForDotGitDir(workDirectory));
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}
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[Test]
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public void From_WorkingDirectory_Parent()
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{
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var parentDirectory = Directory.GetParent(workDirectory).FullName;
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Assert.Null(GitDirFinder.TreeWalkForDotGitDir(parentDirectory));
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}
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[Test]
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public void From_GitDirectory()
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{
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Assert.AreEqual(gitDirectory, GitDirFinder.TreeWalkForDotGitDir(gitDirectory));
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}
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[Test]
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public void From_RefsDirectory()
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{
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var refsDirectory = Path.Combine(gitDirectory, "refs");
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Assert.AreEqual(gitDirectory, GitDirFinder.TreeWalkForDotGitDir(refsDirectory));
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}
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}
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}

‎src/GitTools.Core.Tests/Git/GitHelperTests.cs

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namespace GitTools.Tests.Git
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{
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using GitTools.Git;
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using LibGit2Sharp;
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using NUnit.Framework;
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using Shouldly;
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using Testing;
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public class GitHelperTests
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{
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[Test]
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public void NormalisationOfPullRequestsWithFetch()
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{
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using (var fixture = new EmptyRepositoryFixture())
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{
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fixture.Repository.MakeACommit();
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fixture.Repository.Checkout(fixture.Repository.CreateBranch("feature/foo"));
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fixture.Repository.MakeACommit();
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var commit = fixture.Repository.CreatePullRequestRef("feature/foo", "master", prNumber: 3);
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using (var localFixture = fixture.CloneRepository())
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{
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localFixture.Checkout(commit.Sha);
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GitHelper.NormalizeGitDirectory(localFixture.RepositoryPath, new AuthenticationInfo(), noFetch: false, currentBranch: string.Empty);
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var normalisedPullBranch = localFixture.Repository.FindBranch("pull/3/merge");
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normalisedPullBranch.ShouldNotBe(null);
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}
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}
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}
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[Test]
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public void NormalisationOfPullRequestsWithoutFetch()
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{
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using (var fixture = new EmptyRepositoryFixture())
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{
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fixture.Repository.MakeACommit();
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fixture.Repository.Checkout(fixture.Repository.CreateBranch("feature/foo"));
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fixture.Repository.MakeACommit();
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var commit = fixture.Repository.CreatePullRequestRef("feature/foo", "master", prNumber: 3, allowFastFowardMerge: true);
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using (var localFixture = fixture.CloneRepository())
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{
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localFixture.Checkout(commit.Sha);
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GitHelper.NormalizeGitDirectory(localFixture.RepositoryPath, new AuthenticationInfo(), noFetch: true, currentBranch: "refs/pull/3/merge");
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var normalisedPullBranch = localFixture.Repository.FindBranch("pull/3/merge");
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normalisedPullBranch.ShouldNotBe(null);
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}
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}
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}
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[Test]
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public void UpdatesLocalBranchesWhen()
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{
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using (var fixture = new EmptyRepositoryFixture())
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{
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fixture.Repository.MakeACommit();
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fixture.Repository.Checkout(fixture.Repository.CreateBranch("feature/foo"));
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fixture.Repository.MakeACommit();
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using (var localFixture = fixture.CloneRepository())
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{
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localFixture.Checkout("feature/foo");
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// Advance remote
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var advancedCommit = fixture.Repository.MakeACommit();
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GitHelper.NormalizeGitDirectory(localFixture.RepositoryPath, new AuthenticationInfo(), noFetch: false, currentBranch: null);
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var normalisedBranch = localFixture.Repository.FindBranch("feature/foo");
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normalisedBranch.ShouldNotBe(null);
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normalisedBranch.Tip.Sha.ShouldBe(advancedCommit.Sha);
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}
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}
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}
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[Test]
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public void UpdatesCurrentBranch()
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{
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using (var fixture = new EmptyRepositoryFixture())
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{
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fixture.Repository.MakeACommit();
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fixture.Repository.Checkout(fixture.Repository.CreateBranch("develop"));
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fixture.Repository.MakeACommit();
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fixture.Repository.Checkout("master");
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using (var localFixture = fixture.CloneRepository())
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{
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// Advance remote
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fixture.Repository.Checkout("develop");
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var advancedCommit = fixture.Repository.MakeACommit();
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localFixture.Repository.Network.Fetch(localFixture.Repository.Network.Remotes["origin"]);
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localFixture.Repository.Checkout(advancedCommit.Sha);
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localFixture.Repository.DumpGraph();
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GitHelper.NormalizeGitDirectory(localFixture.RepositoryPath, new AuthenticationInfo(), noFetch: false, currentBranch: "ref/heads/develop");
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var normalisedBranch = localFixture.Repository.FindBranch("develop");
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normalisedBranch.ShouldNotBe(null);
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fixture.Repository.DumpGraph();
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localFixture.Repository.DumpGraph();
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normalisedBranch.Tip.Sha.ShouldBe(advancedCommit.Sha);
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localFixture.Repository.Head.Tip.Sha.ShouldBe(advancedCommit.Sha);
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}
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}
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}
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[Test]
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public void ShouldNotChangeBranchWhenNormalizingTheDirectory()
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{
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using (var fixture = new EmptyRepositoryFixture())
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{
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fixture.Repository.MakeATaggedCommit("v1.0.0");
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fixture.Repository.Checkout(fixture.Repository.CreateBranch("develop"));
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var lastCommitOnDevelop = fixture.Repository.MakeACommit();
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fixture.Repository.Checkout(fixture.Repository.CreateBranch("feature/foo"));
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fixture.Repository.MakeACommit();
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using (var localFixture = fixture.CloneRepository())
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{
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localFixture.Repository.Checkout("origin/develop");
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// Another commit on feature/foo will force an update
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fixture.Checkout("feature/foo");
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fixture.Repository.MakeACommit();
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GitHelper.NormalizeGitDirectory(localFixture.RepositoryPath, new AuthenticationInfo(), noFetch: false, currentBranch: null);
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localFixture.Repository.DumpGraph();
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localFixture.Repository.Head.Tip.Sha.ShouldBe(lastCommitOnDevelop.Sha);
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}
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}
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}
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}
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}

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