public void MergeSamePropertyConflict(IObjectRepositoryLoader loader, ObjectRepository sut, Page page, Signature signature, string message, Func <RepositoryDescription, IComputeTreeChanges> computeTreeChangesFactory)
{
// master: A---C---D
// \ /
// newBranch: B---'
// Arrange
var repositoryDescription = RepositoryFixture.GetRepositoryDescription();
sut.SaveInNewRepository(signature, message, repositoryDescription); // A
// Act
sut.Branch("newBranch");
var updateName = page.With(p => p.Name == "modified name");
sut.Commit(updateName.Repository, signature, message); // B
sut.Checkout("master");
var updateNameOther = page.With(p => p.Name == "yet again modified name");
var commitC = sut.Commit(updateNameOther.Repository, signature, message); // C
var loaded = loader.LoadFrom <ObjectRepository>(RepositoryFixture.GetRepositoryDescription());
var merge = loaded.Merge("newBranch");
var chunk = merge.ModifiedChunks.Single();
chunk.Resolve(JToken.FromObject("merged name"));
var mergeCommit = merge.Apply(signature); // D
// Assert
var changes = computeTreeChangesFactory(RepositoryFixture.GetRepositoryDescription())
.Compare(commitC, mergeCommit);
Assert.That(changes, Has.Count.EqualTo(1));
Assert.That(changes[0].Status, Is.EqualTo(ChangeKind.Modified));
Assert.That(changes[0].Old.Name, Is.EqualTo("yet again modified name"));
Assert.That(changes[0].New.Name, Is.EqualTo("merged name"));
}
public void MergeFileDeletionChange(IObjectRepositoryLoader loader, ObjectRepository sut, Page page, Signature signature, string message, Func <RepositoryDescription, IComputeTreeChanges> computeTreeChangesFactory)
{
// master: A---C---D
// \ /
// newBranch: B---'
// Arrange
var repositoryDescription = RepositoryFixture.GetRepositoryDescription();
sut.SaveInNewRepository(signature, message, repositoryDescription); // A
// Act
sut.Branch("newBranch");
var updateName = page.With(p => p.Fields.Delete(page.Fields[1]));
sut.Commit(updateName.Repository, signature, message); // B
sut.Checkout("master");
var updateDescription = page.With(p => p.Description == "modified description");
var commitC = sut.Commit(updateDescription.Repository, signature, message); // C
var loaded = loader.LoadFrom <ObjectRepository>(RepositoryFixture.GetRepositoryDescription());
var mergeCommit = loaded.Merge("newBranch").Apply(signature); // D
// Assert
var changes = computeTreeChangesFactory(RepositoryFixture.GetRepositoryDescription())
.Compare(commitC, mergeCommit);
Assert.That(changes, Has.Count.EqualTo(1));
Assert.That(changes[0].Status, Is.EqualTo(ChangeKind.Deleted));
Assert.That(changes[0].Old.Id, Is.EqualTo(page.Fields[1].Id));
}
public void MergeTwoDifferentPropertiesWithMigrationChanged(IFixture fixture, IObjectRepositoryLoader loader, ObjectRepository sut, Page page, Signature signature, string message)
{
// master: A-----D-----E---F
// \ / /
// \ ,---' /
// \ / x /
// newBranch: B---C---' (B contains a non-idempotent migration)
// Arrange
var repositoryDescription = RepositoryFixture.GetRepositoryDescription();
sut.SaveInNewRepository(signature, message, repositoryDescription); // A
// B, C
sut.Branch("newBranch");
var updatedInstance = sut.With(i => i.Migrations.Add(fixture.Create <Migration>()));
sut.Commit(updatedInstance.Repository, signature, message); // B
var loaded = loader.LoadFrom <ObjectRepository>(RepositoryFixture.GetRepositoryDescription());
var updateName = loaded.Applications[1].Pages[1].With(p => p.Name == "modified name");
loaded.Commit(updateName.Repository, signature, message); // C
// D
sut.Checkout("master");
var updateDescription = page.With(p => p.Description == "modified description");
sut.Commit(updateDescription.Repository, signature, message); // D
loaded = loader.LoadFrom <ObjectRepository>(RepositoryFixture.GetRepositoryDescription());
// E
var mergeStep1 = loaded.Merge("newBranch");
Assert.That(mergeStep1.IsPartialMerge, Is.True);
mergeStep1.Apply(signature); // E
// F
loaded = loader.LoadFrom <ObjectRepository>(RepositoryFixture.GetRepositoryDescription());
var mergeStep2 = loaded.Merge("newBranch");
Assert.That(mergeStep2.IsPartialMerge, Is.False);
mergeStep2.Apply(signature); // F
}
public void CommitPageNameUpdate(ObjectRepository sut, Page page, Signature signature, string message, InMemoryBackend inMemoryBackend)
{
// Act
sut.SaveInNewRepository(signature, message, RepositoryFixture.GetRepositoryDescription(inMemoryBackend));
var modifiedPage = page.With(p => p.Name == "modified");
var commit = sut.Commit(modifiedPage.Repository, signature, message);
// Assert
Assert.That(commit, Is.Not.Null);
}
public void MergeSamePropertyDetectsConflicts(IObjectRepositoryLoader loader, ObjectRepository sut, Page page, Signature signature, string message)
{
// master: A---C---D
// \ /
// newBranch: B---'
// Arrange
var repositoryDescription = RepositoryFixture.GetRepositoryDescription();
sut.SaveInNewRepository(signature, message, repositoryDescription); // A
// Act
sut.Branch("newBranch");
var updateName = page.With(p => p.Name == "modified name");
sut.Commit(updateName.Repository, signature, message); // B
sut.Checkout("master");
var updateNameOther = page.With(p => p.Name == "yet again modified name");
sut.Commit(updateNameOther.Repository, signature, message); // C
var loaded = loader.LoadFrom <ObjectRepository>(RepositoryFixture.GetRepositoryDescription());
Assert.Throws <RemainingConflictsException>(() => loaded.Merge("newBranch").Apply(signature));
}
public void PostCommitWhenPropertyChangeGetsFired(GitHooks sut, ObjectRepository instance, Page page, Signature signature, string message, InMemoryBackend inMemoryBackend)
{
// Arrange
CommitCompletedEventArgs lastEvent = null;
sut.CommitCompleted += (_, args) => lastEvent = args;
// Act
instance.SaveInNewRepository(signature, message, RepositoryFixture.GetRepositoryDescription(inMemoryBackend));
var modifiedPage = page.With(p => p.Name == "modified");
var commit = instance.Commit(modifiedPage.Repository, signature, message);
// Assert
Assert.That(lastEvent, Is.Not.Null);
Assert.That(lastEvent.CommitId, Is.EqualTo(commit));
}
public void ResolveDiffsPageNameUpdate(ObjectRepository sut, Page page, Signature signature, string message, Func <RepositoryDescription, IComputeTreeChanges> computeTreeChangesFactory, InMemoryBackend inMemoryBackend)
{
// Arrange
var originalCommit = sut.SaveInNewRepository(signature, message, RepositoryFixture.GetRepositoryDescription(inMemoryBackend));
var modifiedPage = page.With(p => p.Name == "modified");
var commit = sut.Commit(modifiedPage.Repository, signature, message);
// Act
var changes = computeTreeChangesFactory(RepositoryFixture.GetRepositoryDescription(inMemoryBackend))
.Compare(originalCommit, commit);
// Assert
Assert.That(changes, Has.Count.EqualTo(1));
Assert.That(changes[0].Status, Is.EqualTo(ChangeKind.Modified));
Assert.That(changes[0].Old.Name, Is.EqualTo(page.Name));
Assert.That(changes[0].New.Name, Is.EqualTo(modifiedPage.Name));
}
public void ResolveDiffsFieldAddition(IServiceProvider serviceProvider, ObjectRepository sut, Page page, Signature signature, string message, Func <RepositoryDescription, IComputeTreeChanges> computeTreeChangesFactory, InMemoryBackend inMemoryBackend)
{
// Arrange
var originalCommit = sut.SaveInNewRepository(signature, message, RepositoryFixture.GetRepositoryDescription(inMemoryBackend));
var field = new Field(serviceProvider, Guid.NewGuid(), "foo");
var modifiedPage = page.With(p => p.Fields.Add(field));
var commit = sut.Commit(modifiedPage.Repository, signature, message);
// Act
var changes = computeTreeChangesFactory(RepositoryFixture.GetRepositoryDescription(inMemoryBackend))
.Compare(originalCommit, commit);
// Assert
Assert.That(changes, Has.Count.EqualTo(1));
Assert.That(changes[0].Status, Is.EqualTo(ChangeKind.Added));
Assert.That(changes[0].Old, Is.Null);
Assert.That(changes[0].New.Name, Is.EqualTo(field.Name));
}
public void MigrationScaffolderDetectsRequiredChanges(IFixture fixture, IServiceProvider serviceProvider, ObjectRepository sut, Signature signature, string message)
{
// Arrange
var repositoryDescription = RepositoryFixture.GetRepositoryDescription();
sut.SaveInNewRepository(signature, message, repositoryDescription);
var updated = sut.With(i => i.Migrations.Add(fixture.Create <Migration>()));
var commit = sut.Commit(updated, signature, message);
// Act
var migrationScaffolder = new MigrationScaffolder(serviceProvider, repositoryDescription);
var migrators = migrationScaffolder.Scaffold(sut.CommitId, commit, MigrationMode.Upgrade);
// Assert
Assert.That(migrators, Has.Count.EqualTo(1));
Assert.That(migrators[0].CommitId, Is.EqualTo(commit));
Assert.That(migrators[0].Mode, Is.EqualTo(MigrationMode.Upgrade));
Assert.That(migrators[0].Migrations, Has.Count.EqualTo(1));
}
public void PreCommitWhenPropertyChangeGetsFired(GitHooks sut, ObjectRepository instance, Page page, LinkField field, Page newLinkedPage, Signature signature, string message, InMemoryBackend inMemoryBackend)
{
// Arrange
CommitStartedEventArgs lastEvent = null;
sut.CommitStarted += (_, args) => lastEvent = args;
// Act
instance.SaveInNewRepository(signature, message, RepositoryFixture.GetRepositoryDescription(inMemoryBackend));
var composer = new PredicateComposer()
.And(field, f => f.Name == "modified field name" && f.PageLink == new LazyLink <Page>(newLinkedPage))
.And(page, p => p.Name == "modified page name");
var modified = field.With(composer);
instance.Commit(modified.Repository, signature, message);
// Assert
Assert.That(lastEvent, Is.Not.Null);
Assert.That(lastEvent.Changes, Has.Count.EqualTo(2));
}
public void ResolveDiffsPageDeletion(ObjectRepository sut, Application application, Signature signature, string message, Func <RepositoryDescription, IComputeTreeChanges> computeTreeChangesFactory, InMemoryBackend inMemoryBackend)
{
// Arrange
var originalCommit = sut.SaveInNewRepository(signature, message, RepositoryFixture.GetRepositoryDescription(inMemoryBackend));
var page = application.Pages[1];
var modifiedApplication = application.With(p => p.Pages.Delete(page));
var commit = sut.Commit(modifiedApplication.Repository, signature, message);
// Act
var changes = computeTreeChangesFactory(RepositoryFixture.GetRepositoryDescription(inMemoryBackend))
.Compare(originalCommit, commit);
// Assert
Assert.That(changes.Modified, Is.Empty);
Assert.That(changes.Added, Is.Empty);
Assert.That(changes, Has.Count.EqualTo(MetadataCustomization.DefaultFieldPerPageCount + 1));
var pageDeletion = changes.Deleted.FirstOrDefault(o => o.Old is Page);
Assert.That(pageDeletion, Is.Not.Null);
Assert.That(pageDeletion.New, Is.Null);
Assert.That(pageDeletion.Old.Name, Is.EqualTo(page.Name));
}