refactor(configmanager): rename UI project and split test projects
Rename ConfigManager to ConfigManager.Ui to match the Core/CLI/UI project structure, and split the monolithic test project into Core.Tests, Cli.Tests, and Ui.Tests to align with the source project organization.
This commit is contained in:
Joseph Doherty
@@ -0,0 +1,237 @@
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using JdeScoping.ConfigManager.Core.Services;
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namespace JdeScoping.ConfigManager.Core.Tests.Services;
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public class BackupServiceTests
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{
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private readonly IFileSystem _fileSystem;
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private readonly BackupService _sut;
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public BackupServiceTests()
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{
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_fileSystem = Substitute.For<IFileSystem>();
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_sut = new BackupService(_fileSystem);
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}
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[Fact]
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public async Task CreateBackupAsync_CreatesTimestampedBackup()
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{
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// Arrange
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var sourcePath = "/config/appsettings.json";
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_fileSystem.FileExists(sourcePath).Returns(true);
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_fileSystem.GetDirectoryName(sourcePath).Returns("/config");
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_fileSystem.GetFileNameWithoutExtension(sourcePath).Returns("appsettings");
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_fileSystem.Combine(Arg.Any<string[]>()).Returns(callInfo =>
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{
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var paths = callInfo.Arg<string[]>();
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return string.Join("/", paths);
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});
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// Act
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var backupPath = await _sut.CreateBackupAsync(sourcePath);
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// Assert
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backupPath.ShouldStartWith("/config/appsettings.");
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backupPath.ShouldEndWith(".bak");
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await _fileSystem.Received(1).CopyFileAsync(sourcePath, backupPath, Arg.Any<CancellationToken>());
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}
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[Fact]
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public async Task CleanupOldBackupsAsync_KeepsOnlySpecifiedCount()
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{
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// Arrange
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var filePath = "/config/appsettings.json";
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_fileSystem.GetDirectoryName(filePath).Returns("/config");
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_fileSystem.GetFileNameWithoutExtension(filePath).Returns("appsettings");
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var backups = Enumerable.Range(1, 15)
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.Select(i => $"/config/appsettings.2026-01-{i:D2}_120000.bak")
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.ToArray();
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_fileSystem.GetFilesAsync("/config", "appsettings.*.bak", Arg.Any<CancellationToken>())
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.Returns(Task.FromResult(backups));
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// Mock GetFileNameWithoutExtension for each backup file
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foreach (var backup in backups)
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{
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var fileName = backup.Split('/').Last().Replace(".bak", "");
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_fileSystem.GetFileNameWithoutExtension(backup).Returns(fileName);
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}
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// Act
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await _sut.CleanupOldBackupsAsync(filePath, keepCount: 10);
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// Assert - should delete 5 oldest backups
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await _fileSystem.Received(5).DeleteFileAsync(Arg.Any<string>(), Arg.Any<CancellationToken>());
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}
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[Fact]
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public async Task GetBackupsAsync_ReturnsBackupsSortedByTimestampDescending()
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{
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// Arrange
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var filePath = "/config/appsettings.json";
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_fileSystem.GetDirectoryName(filePath).Returns("/config");
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_fileSystem.GetFileNameWithoutExtension(filePath).Returns("appsettings");
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// Backups in random order
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var backups = new[]
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{
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"/config/appsettings.2026-01-15_120000.bak",
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"/config/appsettings.2026-01-10_120000.bak",
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"/config/appsettings.2026-01-20_120000.bak"
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};
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_fileSystem.GetFilesAsync("/config", "appsettings.*.bak", Arg.Any<CancellationToken>())
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.Returns(Task.FromResult(backups));
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// Mock GetFileNameWithoutExtension for each backup file
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foreach (var backup in backups)
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{
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var fileName = backup.Split('/').Last().Replace(".bak", "");
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_fileSystem.GetFileNameWithoutExtension(backup).Returns(fileName);
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}
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// Act
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var result = await _sut.GetBackupsAsync(filePath);
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// Assert
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result.ShouldNotBeNull();
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result.Count.ShouldBe(3);
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// Should be sorted descending by timestamp (newest first)
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result[0].Path.ShouldContain("2026-01-20");
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result[1].Path.ShouldContain("2026-01-15");
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result[2].Path.ShouldContain("2026-01-10");
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}
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[Fact]
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public async Task GetBackupsAsync_WithNoBackups_ReturnsEmptyList()
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{
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// Arrange
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var filePath = "/config/appsettings.json";
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_fileSystem.GetDirectoryName(filePath).Returns("/config");
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_fileSystem.GetFileNameWithoutExtension(filePath).Returns("appsettings");
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_fileSystem.GetFilesAsync("/config", "appsettings.*.bak", Arg.Any<CancellationToken>())
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.Returns(Task.FromResult(Array.Empty<string>()));
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// Act
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var result = await _sut.GetBackupsAsync(filePath);
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// Assert
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result.ShouldNotBeNull();
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result.ShouldBeEmpty();
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}
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[Fact]
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public async Task RestoreBackupAsync_CopiesBackupToTarget()
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{
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// Arrange
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var backupPath = "/config/appsettings.2026-01-15_120000.bak";
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var targetPath = "/config/appsettings.json";
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// Act
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await _sut.RestoreBackupAsync(backupPath, targetPath);
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// Assert
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await _fileSystem.Received(1).CopyFileAsync(backupPath, targetPath, Arg.Any<CancellationToken>());
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}
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[Fact]
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public async Task CleanupOldBackupsAsync_WithFewerThanKeepCount_DeletesNone()
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{
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// Arrange
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var filePath = "/config/appsettings.json";
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_fileSystem.GetDirectoryName(filePath).Returns("/config");
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_fileSystem.GetFileNameWithoutExtension(filePath).Returns("appsettings");
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// Only 3 backups, but keepCount is 10
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var backups = new[]
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{
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"/config/appsettings.2026-01-15_120000.bak",
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"/config/appsettings.2026-01-16_120000.bak",
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"/config/appsettings.2026-01-17_120000.bak"
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};
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_fileSystem.GetFilesAsync("/config", "appsettings.*.bak", Arg.Any<CancellationToken>())
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.Returns(Task.FromResult(backups));
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foreach (var backup in backups)
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{
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var fileName = backup.Split('/').Last().Replace(".bak", "");
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_fileSystem.GetFileNameWithoutExtension(backup).Returns(fileName);
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}
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// Act
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await _sut.CleanupOldBackupsAsync(filePath, keepCount: 10);
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// Assert - no files should be deleted
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await _fileSystem.DidNotReceive().DeleteFileAsync(Arg.Any<string>(), Arg.Any<CancellationToken>());
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}
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[Fact]
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public async Task CreateBackupAsync_WithNonExistentFile_ThrowsFileNotFoundException()
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{
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// Arrange
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var sourcePath = "/config/nonexistent.json";
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_fileSystem.FileExists(sourcePath).Returns(false);
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// Act & Assert
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await Should.ThrowAsync<FileNotFoundException>(
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() => _sut.CreateBackupAsync(sourcePath));
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}
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[Fact]
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public async Task GetBackupsAsync_SkipsFilesWithInvalidTimestampFormat()
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{
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// Arrange
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var filePath = "/config/appsettings.json";
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_fileSystem.GetDirectoryName(filePath).Returns("/config");
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_fileSystem.GetFileNameWithoutExtension(filePath).Returns("appsettings");
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// Mix of valid and invalid backup filenames
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var backups = new[]
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{
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"/config/appsettings.2026-01-15_120000.bak", // Valid
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"/config/appsettings.invalid-format.bak", // Invalid
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"/config/appsettings.2026-01-16_120000.bak" // Valid
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};
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_fileSystem.GetFilesAsync("/config", "appsettings.*.bak", Arg.Any<CancellationToken>())
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.Returns(Task.FromResult(backups));
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_fileSystem.GetFileNameWithoutExtension(backups[0]).Returns("appsettings.2026-01-15_120000");
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_fileSystem.GetFileNameWithoutExtension(backups[1]).Returns("appsettings.invalid-format");
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_fileSystem.GetFileNameWithoutExtension(backups[2]).Returns("appsettings.2026-01-16_120000");
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// Act
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var result = await _sut.GetBackupsAsync(filePath);
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// Assert
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result.ShouldNotBeNull();
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result.Count.ShouldBe(2); // Only valid backups
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}
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[Fact]
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public async Task CleanupOldBackupsAsync_WithExactKeepCount_DeletesNone()
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{
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// Arrange
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var filePath = "/config/appsettings.json";
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_fileSystem.GetDirectoryName(filePath).Returns("/config");
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_fileSystem.GetFileNameWithoutExtension(filePath).Returns("appsettings");
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// Exactly 5 backups with keepCount of 5
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var backups = Enumerable.Range(1, 5)
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.Select(i => $"/config/appsettings.2026-01-{i:D2}_120000.bak")
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.ToArray();
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_fileSystem.GetFilesAsync("/config", "appsettings.*.bak", Arg.Any<CancellationToken>())
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.Returns(Task.FromResult(backups));
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foreach (var backup in backups)
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{
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var fileName = backup.Split('/').Last().Replace(".bak", "");
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_fileSystem.GetFileNameWithoutExtension(backup).Returns(fileName);
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}
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// Act
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await _sut.CleanupOldBackupsAsync(filePath, keepCount: 5);
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// Assert - no files should be deleted
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await _fileSystem.DidNotReceive().DeleteFileAsync(Arg.Any<string>(), Arg.Any<CancellationToken>());
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}
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}
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