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Adding unit tests for settings constructor

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This commit is contained in:
Phil Scott
2021-04-05 14:00:00 -04:00
committed by Patrik Svensson
parent 4edc647fdd
commit 8cf7794852
1 changed files with 106 additions and 0 deletions
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106
src/Spectre.Console.Tests/Unit/Cli/CommandAppTests.Constructor.cs Normal file
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using Shouldly;
using Spectre.Console.Cli;
using Spectre.Console.Testing;
using Spectre.Console.Tests.Data;
using VerifyXunit;
using Xunit;
namespace Spectre.Console.Tests.Unit.Cli
{
public sealed partial class CommandAppTests
{
public class NullableSettings : CommandSettings
{
public NullableSettings(bool? detailed, string[] extra)
{
Detailed = detailed;
Extra = extra;
}
[CommandOption("-d")]
public bool? Detailed { get; }
[CommandArgument(0, "[extra]")]
public string[] Extra { get; }
}
public class NullableWithInitSettings : CommandSettings
{
[CommandOption("-d")]
public bool? Detailed { get; init; }
[CommandArgument(0, "[extra]")]
public string[] Extra { get; init; }
}
public class NullableCommand : Command<NullableSettings>
{
public override int Execute(CommandContext context, NullableSettings settings) => 0;
}
public class NullableWithInitCommand : Command<NullableWithInitSettings>
{
public override int Execute(CommandContext context, NullableWithInitSettings settings) => 0;
}
[Fact]
public void Nullable_objects_in_settings_are_populated_properly()
{
// Given
var fixture = new CommandAppFixture();
fixture.Configure(configurator =>
{
configurator.SetApplicationName("myapp");
configurator.AddCommand<NullableCommand>("null");
});
// When
var (_, _, _, settings) = fixture.Run("null");
var nullableSettings = (NullableSettings)settings;
// Then
nullableSettings.Detailed.ShouldBeNull();
nullableSettings.Extra.ShouldBeNull();
}
[Fact]
public void Nullable_objects_with_init_in_settings_are_populated_properly()
{
// Given
var fixture = new CommandAppFixture();
fixture.Configure(configurator =>
{
configurator.SetApplicationName("myapp");
configurator.AddCommand<NullableWithInitCommand>("null");
});
// When
var (_, _, _, settings) = fixture.Run("null");
var nullableSettings = (NullableWithInitSettings)settings;
// Then
nullableSettings.Detailed.ShouldBeNull();
nullableSettings.Extra.ShouldBeNull();
}
[Fact]
public void Regular_settings_are_populated_properly()
{
// Given
var fixture = new CommandAppFixture();
fixture.Configure(configurator =>
{
configurator.SetApplicationName("myapp");
configurator.AddCommand<NullableCommand>("null");
});
// When
var (_, _, _, settings) = fixture.Run("null", "-d", "true", "first-item");
var nullableSettings = (NullableSettings)settings;
// Then
nullableSettings.Detailed.ShouldBe(true);
nullableSettings.Extra.ShouldBe(new[] { "first-item" });
}
}
}