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Check for default value before writing property values

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Previous version was overwriting values that might have been set via a property initializer.

Closes #422
This commit is contained in:
Phil Scott
2021-06-06 22:46:25 -04:00
committed by Patrik Svensson
parent 21f731ebd5
commit ebb1076dd0
3 changed files with 55 additions and 1 deletions
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44
src/Spectre.Console.Tests/Unit/Cli/CommandAppTests.cs
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@ -244,6 +244,50 @@ namespace Spectre.Console.Tests.Unit.Cli
});
}
[Fact]
public void Should_Assign_Property_Initializer_To_Optional_Argument()
{
// Given
var app = new CommandAppTester();
app.SetDefaultCommand<GenericCommand<OptionalArgumentWithPropertyInitializerSettings>>();
app.Configure(config =>
{
config.PropagateExceptions();
});
// When
var result = app.Run(Array.Empty<string>());
// Then
result.ExitCode.ShouldBe(0);
result.Settings
.ShouldBeOfType<OptionalArgumentWithPropertyInitializerSettings>()
.And(settings => settings.Names.ShouldNotBeNull())
.And(settings => settings.Names.ShouldBeEmpty());
}
[Fact]
public void Should_Overwrite_Property_Initializer_With_Argument_Value()
{
// Given
var app = new CommandAppTester();
app.SetDefaultCommand<GenericCommand<OptionalArgumentWithPropertyInitializerSettings>>();
app.Configure(config =>
{
config.PropagateExceptions();
});
// When
var result = app.Run("ABBA", "Herreys");
// Then
result.ExitCode.ShouldBe(0);
result.Settings
.ShouldBeOfType<OptionalArgumentWithPropertyInitializerSettings>()
.And(settings => settings.Names.ShouldContain("ABBA"))
.And(settings => settings.Names.ShouldContain("Herreys"));
}
[Fact]
public void Should_Assign_Default_Value_To_Optional_Argument_Using_Converter_If_Necessary()
{