feat: initial cli implementation

tests/StevanFreeborn.Extensions.Configuration.Secure.Cli.Tests/Unit/Commands/DeleteCommandFactoryTests.cs

@@ -0,0 +1,36 @@
+using System.CommandLine;
+
+using Moq;
+
+using StevanFreeborn.Extensions.Configuration.Secure.Cli.Commands;
+using StevanFreeborn.Extensions.Configuration.Secure.Configuration;
+
+namespace StevanFreeborn.Extensions.Configuration.Secure.Cli.Tests.Unit.Commands;
+
+public class DeleteCommandFactoryTests
+{
+  private readonly Mock<ISecureConfig> _mockSecureConfig = new();
+  private readonly Mock<ITerminal> _mockTerminal = new();
+  private readonly DeleteCommandFactory _sut;
+
+  public DeleteCommandFactoryTests()
+  {
+    _sut = new(_mockSecureConfig.Object, _mockTerminal.Object);
+  }
+
+  [Fact]
+  public void Create_WhenCalled_ItShouldReturnExpectedCommand()
+  {
+    var expectedCommand = new Command("delete", "Delete the value for the given key")
+    {
+      new Argument<string>("key")
+      {
+        Description = "The key whose value you want to remove."
+      },
+    };
+
+    var result = _sut.Create();
+
+    result.Should().BeEquivalentTo(expectedCommand, static o => o.IgnoringCyclicReferences());
+  }
+}

tests/StevanFreeborn.Extensions.Configuration.Secure.Cli.Tests/Unit/Commands/DeleteCommandTests.cs

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+using System.CommandLine;
+
+using Moq;
+
+using StevanFreeborn.Extensions.Configuration.Secure.Cli.Commands;
+using StevanFreeborn.Extensions.Configuration.Secure.Configuration;
+
+namespace StevanFreeborn.Extensions.Configuration.Secure.Cli.Tests.Unit.Commands;
+
+public class DeleteCommandTests
+{
+  private readonly Mock<ISecureConfig> _mockSecureConfig = new();
+  private readonly Mock<ITerminal> _mockTerminal = new();
+  private readonly Command _sut;
+
+  public DeleteCommandTests()
+  {
+    _sut = new DeleteCommandFactory(_mockSecureConfig.Object, _mockTerminal.Object).Create();
+  }
+
+  [Fact]
+  public async Task Delete_WhenCalledWithoutKey_ItShouldReturnNonZeroExitCode()
+  {
+    var result = await _sut.Parse([]).InvokeAsync();
+
+    result.Should().NotBe(0);
+  }
+
+  [Fact]
+  public async Task Delete_WhenCalledWithNonExistentKey_ItShouldReturnNonZeroExitCode()
+  {
+    var expectedKey = "key";
+
+    _mockSecureConfig.Setup(m => m.DeleteAsync(expectedKey, It.IsAny<CancellationToken>())).ReturnsAsync(false);
+
+    var result = await _sut.Parse([expectedKey]).InvokeAsync();
+
+    result.Should().NotBe(0);
+  }
+
+  [Fact]
+  public async Task Delete_WhenCalledWithExistingKey_ItShouldReturnZeroExitCode()
+  {
+    var expectedKey = "key";
+
+    _mockSecureConfig.Setup(m => m.DeleteAsync(expectedKey, It.IsAny<CancellationToken>())).ReturnsAsync(true);
+
+    var result = await _sut.Parse([expectedKey]).InvokeAsync();
+
+    result.Should().Be(0);
+  }
+}

tests/StevanFreeborn.Extensions.Configuration.Secure.Cli.Tests/Unit/Commands/GetCommandFactoryTests.cs

@@ -0,0 +1,41 @@
+using System.CommandLine;
+
+using Moq;
+
+using StevanFreeborn.Extensions.Configuration.Secure.Cli.Commands;
+using StevanFreeborn.Extensions.Configuration.Secure.Configuration;
+
+namespace StevanFreeborn.Extensions.Configuration.Secure.Cli.Tests.Unit.Commands;
+
+public class GetCommandFactoryTests
+{
+  private readonly Mock<ISecureConfig> _mockSecureConfig = new();
+  private readonly Mock<ITerminal> _mockTerminal = new();
+  private readonly GetCommandFactory _sut;
+
+  public GetCommandFactoryTests()
+  {
+    _sut = new(_mockSecureConfig.Object, _mockTerminal.Object);
+  }
+
+  [Fact]
+  public void Create_WhenCalled_ItShouldReturnExpectedCommand()
+  {
+    var expectedCommand = new Command("get", "Retrieves the value for the given key")
+    {
+      new Argument<string>("key")
+      {
+        Description = "The key whose value you want to retrieve."
+      },
+      new Option<bool>("--pretty", "-p")
+      {
+        Description = "Indicates whether the value - if JSON - should be pretty printed or not"
+      },
+    };
+
+    var result = _sut.Create();
+
+    result.Should().BeEquivalentTo(expectedCommand, static o => o.IgnoringCyclicReferences());
+    result.Action.Should().NotBeNull();
+  }
+}

tests/StevanFreeborn.Extensions.Configuration.Secure.Cli.Tests/Unit/Commands/GetCommandTests.cs

@@ -0,0 +1,96 @@
+using System.CommandLine;
+using System.Text.Json;
+
+using Moq;
+
+using StevanFreeborn.Extensions.Configuration.Secure.Cli.Commands;
+using StevanFreeborn.Extensions.Configuration.Secure.Configuration;
+
+namespace StevanFreeborn.Extensions.Configuration.Secure.Cli.Tests.Unit.Commands;
+
+public class GetCommandTests
+{
+  private static readonly JsonSerializerOptions JsonOptions = new()
+  {
+    WriteIndented = true,
+  };
+  private readonly Mock<ISecureConfig> _mockSecureConfig = new();
+  private readonly Mock<ITerminal> _mockTerminal = new();
+  private readonly Command _sut;
+
+  public GetCommandTests()
+  {
+    _sut = new GetCommandFactory(_mockSecureConfig.Object, _mockTerminal.Object).Create();
+  }
+
+  [Fact]
+  public async Task Get_WhenCalledWithoutKeyArgument_ItShouldReturnNonZeroExitCode()
+  {
+    var result = await _sut.Parse([]).InvokeAsync();
+
+    result.Should().NotBe(0);
+  }
+
+  [Fact]
+  public async Task Get_WhenCalledWithNonExistentKey_ItShouldReturnNonZeroExitCode()
+  {
+    var expectedKey = "key";
+
+    _mockSecureConfig
+      .Setup(m => m.GetAsync<string>(expectedKey, It.IsAny<CancellationToken>()))
+      .ReturnsAsync((string?)null);
+
+    var result = await _sut.Parse([expectedKey]).InvokeAsync();
+
+    result.Should().NotBe(0);
+  }
+
+  [Fact]
+  public async Task Get_WhenCalledWithKeyForNonJsonValue_ItShouldReturnZeroExitCode()
+  {
+    var expectedKey = "key";
+    var expectedValue = "value";
+    
+    _mockSecureConfig
+      .Setup(m => m.GetAsync<string>(expectedKey, It.IsAny<CancellationToken>()))
+      .ReturnsAsync(expectedValue);
+
+    var result = await _sut.Parse([expectedKey]).InvokeAsync();
+
+    result.Should().Be(0);
+  }
+
+  [Fact]
+  public async Task Get_WhenCalledWithKeyForJsonValue_ItShouldReturnZeroExitCode()
+  {
+    var expectedKey = "key";
+    var expectedValue = JsonSerializer.Serialize(new { ApiKey = "Key" });
+    
+    _mockSecureConfig
+      .Setup(m => m.GetAsync<string>(expectedKey, It.IsAny<CancellationToken>()))
+      .ReturnsAsync(expectedValue);
+
+    var result = await _sut.Parse([expectedKey]).InvokeAsync();
+
+    result.Should().Be(0);
+  }
+
+  [Fact]
+  public async Task Get_WhenCalledWithKeyForJsonValueAndPrettyPrint_ItShouldReturnZeroExitCode()
+  {
+    var expectedKey = "key";
+    var testValue = new { ApiKey = "Key" };
+    var expectedValue = JsonSerializer.Serialize(testValue);
+    var expectedPrintedValue = JsonSerializer.Serialize(testValue, JsonOptions);
+    
+    _mockSecureConfig
+      .Setup(m => m.GetAsync<string>(expectedKey, It.IsAny<CancellationToken>()))
+      .ReturnsAsync(expectedValue);
+
+    var result = await _sut.Parse([expectedKey, "-p"]).InvokeAsync();
+
+    result.Should().Be(0);
+
+    _mockTerminal.Verify(m => m.WriteLine(expectedPrintedValue), Times.Once());
+  }
+}

tests/StevanFreeborn.Extensions.Configuration.Secure.Cli.Tests/Unit/Commands/SetCommandFactoryTests.cs

@@ -0,0 +1,41 @@
+using System.CommandLine;
+
+using Moq;
+
+using StevanFreeborn.Extensions.Configuration.Secure.Cli.Commands;
+using StevanFreeborn.Extensions.Configuration.Secure.Configuration;
+
+namespace StevanFreeborn.Extensions.Configuration.Secure.Cli.Tests.Unit.Commands;
+
+public class SetCommandFactoryTests
+{
+  private readonly Mock<ISecureConfig> _mockSecureConfig = new();
+  private readonly Mock<ITerminal> _mockTerminal = new();
+  private readonly SetCommandFactory _sut;
+
+  public SetCommandFactoryTests()
+  {
+    _sut = new(_mockSecureConfig.Object, _mockTerminal.Object);
+  }
+
+  [Fact]
+  public void Create_WhenCalled_ItShouldReturnExpectedCommand()
+  {
+    var expectedCommand = new Command("set", "Sets the value for the given key")
+    {
+      new Argument<string>("key")
+      {
+        Description = "The key whose value you want to set.",
+      },
+      new Argument<string>("value")
+      {
+        Description = "The value that you want to set for the key."
+      },
+    };
+
+    var result = _sut.Create();
+
+    result.Should().BeEquivalentTo(expectedCommand, static o => o.IgnoringCyclicReferences());
+    result.Action.Should().NotBeNull();
+  }
+}

tests/StevanFreeborn.Extensions.Configuration.Secure.Cli.Tests/Unit/Commands/SetCommandTests.cs

@@ -0,0 +1,63 @@
+using System.CommandLine;
+using System.Text.Json;
+
+using Moq;
+
+using StevanFreeborn.Extensions.Configuration.Secure.Cli.Commands;
+using StevanFreeborn.Extensions.Configuration.Secure.Configuration;
+
+namespace StevanFreeborn.Extensions.Configuration.Secure.Cli.Tests.Unit.Commands;
+
+public class SetCommandTests
+{
+  private readonly Mock<ISecureConfig> _mockSecureConfig = new();
+  private readonly Mock<ITerminal> _mockTerminal = new();
+  private readonly Command _sut;
+
+  public SetCommandTests()
+  {
+    _sut = new SetCommandFactory(_mockSecureConfig.Object, _mockTerminal.Object).Create();
+  }
+
+  [Fact]
+  public async Task Set_WhenCalledWithoutKey_ItShouldReturnNonZeroExitCode()
+  {
+    var result = await _sut.Parse([]).InvokeAsync();
+
+    result.Should().NotBe(0);
+  }
+
+  [Fact]
+  public async Task Set_WhenCalledWithoutValue_ItShouldReturnNonZeroExitCode()
+  {
+    var result = await _sut.Parse(["key"]).InvokeAsync();
+
+    result.Should().NotBe(0);
+  }
+
+  [Fact]
+  public async Task Set_WhenCalledWithKeyAndValue_ItShouldReturnZeroExitCode()
+  {
+    var expectedKey = "key";
+    var expectedValue = "value";
+
+    var result = await _sut.Parse([expectedKey, expectedValue]).InvokeAsync();
+
+    result.Should().Be(0);
+
+    _mockSecureConfig.Verify(m => m.SetAsync(expectedKey, expectedValue, It.IsAny<CancellationToken>()), Times.Once());
+  }
+
+  [Fact]
+  public async Task Set_WhenCalledWithKeyAndJsonValue_ItShouldReturnZeroExitCode()
+  {
+    var expectedKey = "key";
+    var expectedValue = JsonSerializer.Serialize(new { ApiKey = "ApiKey" });
+
+    var result = await _sut.Parse([expectedKey, expectedValue]).InvokeAsync();
+
+    result.Should().Be(0);
+
+    _mockSecureConfig.Verify(m => m.SetAsync(expectedKey, expectedValue, It.IsAny<CancellationToken>()), Times.Once());
+  }
+}

tests/StevanFreeborn.Extensions.Configuration.Secure.Cli.Tests/Unit/Commands/TerminalTests.cs

@@ -0,0 +1,36 @@
+using StevanFreeborn.Extensions.Configuration.Secure.Cli.Commands;
+
+namespace StevanFreeborn.Extensions.Configuration.Secure.Cli.Tests.Unit.Commands;
+
+public class TerminalTests : IDisposable
+{
+  private readonly StringWriter _stringWriter = new();
+  private readonly Terminal _sut = new();
+
+  public TerminalTests()
+  {
+    Console.SetOut(_stringWriter);
+  }
+
+  [Fact]
+  public void WriteLine_WhenCalled_ItShouldWriteToConsole()
+  {
+    var message = "test message";
+
+    _sut.WriteLine(message);
+
+    _stringWriter.ToString().Should().Be($"test message{Environment.NewLine}");
+  }
+
+  public void Dispose()
+  {
+    var standardOutput = new StreamWriter(Console.OpenStandardOutput())
+    {
+      AutoFlush = true
+    };
+
+    Console.SetOut(standardOutput);
+
+    GC.SuppressFinalize(this);
+  }
+}