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Refactor stack switch tests to not use full Git repo #333

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Merged
geofflamrock merged 1 commit into from
Aug 21, 2025
Merged

Refactor stack switch tests to not use full Git repo #333

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78 changes: 45 additions & 33 deletions src/Stack.Tests/Commands/Stack/StackSwitchCommandHandlerTests.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -19,37 +19,42 @@ public async Task WhenNoInputsAreProvided_AsksForBranch_ChangesToBranch()
var sourceBranch = Some.BranchName();
var anotherBranch = Some.BranchName();
var branchToSwitchTo = Some.BranchName();
using var repo = new TestGitRepositoryBuilder()
.WithBranch(sourceBranch)
.WithBranch(branchToSwitchTo)
.Build();

var remoteUri = Some.HttpsUri().ToString();
var stackConfig = new TestStackConfigBuilder()
.WithStack(stack => stack
.WithName("Stack1")
.WithRemoteUri(repo.RemoteUri)
.WithRemoteUri(remoteUri)
.WithSourceBranch(sourceBranch)
.WithBranch(b => b.WithName(branchToSwitchTo)))
.WithStack(stack => stack
.WithName("Stack2")
.WithRemoteUri(repo.RemoteUri)
.WithRemoteUri(remoteUri)
.WithSourceBranch(sourceBranch)
.WithBranch(b => b.WithName(anotherBranch)))
.Build();
var inputProvider = Substitute.For<IInputProvider>();
var logger = new TestLogger(testOutputHelper);
var gitClient = new GitClient(logger, repo.GitClientSettings);
var handler = new StackSwitchCommandHandler(inputProvider, gitClient, stackConfig);
var gitClient = Substitute.For<IGitClient>();
var currentBranch = sourceBranch;
gitClient.GetCurrentBranch().Returns(sourceBranch);
gitClient.GetRemoteUri().Returns(remoteUri);
gitClient.GetBranchesThatExistLocally(Arg.Any<string[]>()).Returns([sourceBranch, anotherBranch, branchToSwitchTo]);
gitClient.DoesLocalBranchExist(branchToSwitchTo).Returns(true);
gitClient
.When(g => g.ChangeBranch(Arg.Any<string>()))
.Do(ci => currentBranch = ci.Arg<string>());

gitClient.ChangeBranch(sourceBranch);
var handler = new StackSwitchCommandHandler(inputProvider, gitClient, stackConfig);

inputProvider.SelectGrouped(Questions.SelectBranch, Arg.Any<ChoiceGroup<string>[]>()).Returns(branchToSwitchTo);
inputProvider
.SelectGrouped(Questions.SelectBranch, Arg.Any<ChoiceGroup<string>[]>())
.Returns(branchToSwitchTo);

// Act
await handler.Handle(new StackSwitchCommandInputs(null));

// Assert
gitClient.GetCurrentBranch().Should().Be(branchToSwitchTo);
currentBranch.Should().Be(branchToSwitchTo);
}

[Fact]
Expand All @@ -59,35 +64,38 @@ public async Task WhenBranchIsProvided_DoesNotAskForBranch_ChangesToBranch()
var sourceBranch = Some.BranchName();
var anotherBranch = Some.BranchName();
var branchToSwitchTo = Some.BranchName();
using var repo = new TestGitRepositoryBuilder()
.WithBranch(sourceBranch)
.WithBranch(branchToSwitchTo)
.Build();

var remoteUri = Some.HttpsUri().ToString();
var stackConfig = new TestStackConfigBuilder()
.WithStack(stack => stack
.WithName("Stack1")
.WithRemoteUri(repo.RemoteUri)
.WithRemoteUri(remoteUri)
.WithSourceBranch(sourceBranch)
.WithBranch(b => b.WithName(branchToSwitchTo)))
.WithStack(stack => stack
.WithName("Stack2")
.WithRemoteUri(repo.RemoteUri)
.WithRemoteUri(remoteUri)
.WithSourceBranch(sourceBranch)
.WithBranch(b => b.WithName(anotherBranch)))
.Build();
var inputProvider = Substitute.For<IInputProvider>();
var logger = new TestLogger(testOutputHelper);
var gitClient = new GitClient(logger, repo.GitClientSettings);
var handler = new StackSwitchCommandHandler(inputProvider, gitClient, stackConfig);
var gitClient = Substitute.For<IGitClient>();
var currentBranch = sourceBranch;
gitClient.GetCurrentBranch().Returns(sourceBranch);
gitClient.GetRemoteUri().Returns(remoteUri);
gitClient.GetBranchesThatExistLocally(Arg.Any<string[]>()).Returns([sourceBranch, anotherBranch, branchToSwitchTo]);
gitClient.DoesLocalBranchExist(branchToSwitchTo).Returns(true);
gitClient
.When(g => g.ChangeBranch(Arg.Any<string>()))
.Do(ci => currentBranch = ci.Arg<string>());

gitClient.ChangeBranch(sourceBranch);
var handler = new StackSwitchCommandHandler(inputProvider, gitClient, stackConfig);

// Act
await handler.Handle(new StackSwitchCommandInputs(branchToSwitchTo));

// Assert
gitClient.GetCurrentBranch().Should().Be(branchToSwitchTo);
currentBranch.Should().Be(branchToSwitchTo);
inputProvider.ReceivedCalls().Should().BeEmpty();
}

Expand All @@ -98,32 +106,36 @@ public async Task WhenBranchIsProvided_AndBranchDoesNotExist_Throws()
var sourceBranch = Some.BranchName();
var anotherBranch = Some.BranchName();
var branchToSwitchTo = Some.BranchName();
using var repo = new TestGitRepositoryBuilder()
.WithBranch(sourceBranch)
.WithBranch(branchToSwitchTo)
.Build();

var remoteUri = Some.HttpsUri().ToString();
var stackConfig = new TestStackConfigBuilder()
.WithStack(stack => stack
.WithName("Stack1")
.WithRemoteUri(repo.RemoteUri)
.WithRemoteUri(remoteUri)
.WithSourceBranch(sourceBranch)
.WithBranch(b => b.WithName(branchToSwitchTo)))
.WithStack(stack => stack
.WithName("Stack2")
.WithRemoteUri(repo.RemoteUri)
.WithRemoteUri(remoteUri)
.WithSourceBranch(sourceBranch)
.WithBranch(b => b.WithName(anotherBranch)))
.Build();
var inputProvider = Substitute.For<IInputProvider>();
var logger = new TestLogger(testOutputHelper);
var gitClient = new GitClient(logger, repo.GitClientSettings);
var handler = new StackSwitchCommandHandler(inputProvider, gitClient, stackConfig);
var gitClient = Substitute.For<IGitClient>();
var currentBranch = sourceBranch;
gitClient.GetCurrentBranch().Returns(sourceBranch);
gitClient.GetRemoteUri().Returns(remoteUri);
gitClient.GetBranchesThatExistLocally(Arg.Any<string[]>()).Returns([sourceBranch, anotherBranch, branchToSwitchTo]);
gitClient
.When(g => g.ChangeBranch(Arg.Any<string>()))
.Do(ci => currentBranch = ci.Arg<string>());

gitClient.ChangeBranch(sourceBranch);
var handler = new StackSwitchCommandHandler(inputProvider, gitClient, stackConfig);

// Act and assert
var invalidBranchName = Some.BranchName();
gitClient.DoesLocalBranchExist(invalidBranchName).Returns(false);

await handler.Invoking(h => h.Handle(new StackSwitchCommandInputs(invalidBranchName)))
.Should().ThrowAsync<InvalidOperationException>()
.WithMessage($"Branch '{invalidBranchName}' does not exist.");
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