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jmarolfjmarolf
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simplify tests
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3 files changed

+38
-153
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3 files changed

+38
-153
lines changed

‎src/System.CommandLine.Tests/SuggestDirectiveTests.cs

Lines changed: 0 additions & 152 deletions
Original file line numberDiff line numberDiff line change
@@ -277,157 +277,5 @@ public async Task It_does_not_repeat_suggestion_for_already_specified_bool_optio
277277
.Should()
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.NotContain("--bool-option");
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}
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[Fact]
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public async Task Deafault_Enum_suggestions_match_Enum_member_Names_Even_with_custom_parser()
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{
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var command = new RootCommand
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{
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new Option<LogLevel?>(new[] { "--verbosity", "-v" })
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{
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Argument = new Argument<LogLevel?>(parse: ParseLogLevel)
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}
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};
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var console = new TestConsole();
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var parser = new CommandLineBuilder(command)
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.UseDefaults()
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.Build();
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var result = parser.Parse($"[suggest:13] \"--verbosity\"");
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await result.InvokeAsync(console);
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console.Out
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.ToString()
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.Should()
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.Be($"Critical{NewLine}Debug{NewLine}Error{NewLine}Information{NewLine}None{NewLine}Trace{NewLine}Warning{NewLine}");
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static LogLevel? ParseLogLevel(ArgumentResult result)
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=> result.Tokens.Single().Value.ToLowerInvariant() switch
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{
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"q" or "quiet" => LogLevel.Error,
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"m" or "minimal" => LogLevel.Warning,
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"n" or "normal" => LogLevel.Information,
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"d" or "detailed" => LogLevel.Debug,
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"diag" or "diagnostic" => LogLevel.Trace,
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_ => null
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};
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}
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[Fact]
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public async Task Deafault_Enum_suggestions_are_mixed_in_with_custom_suggestions()
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{
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var command = new RootCommand
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{
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new Option<LogLevel?>(new[] { "--verbosity", "-v" })
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{
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Argument = new Argument<LogLevel?>(parse: ParseLogLevel)
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{
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SuggestionSources = { "q", "quiet", "m", "minimal", "n", "normal", "d", "detailed", "diag", "diagnostic" }
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}
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}
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};
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var console = new TestConsole();
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var parser = new CommandLineBuilder(command)
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.UseDefaults()
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.Build();
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var result = parser.Parse($"[suggest:13] \"--verbosity\"");
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await result.InvokeAsync(console);
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console.Out
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.ToString()
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.Should()
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.Be($"Critical{NewLine}d{NewLine}Debug{NewLine}detailed{NewLine}diag{NewLine}diagnostic{NewLine}Error{NewLine}Information{NewLine}m{NewLine}minimal{NewLine}n{NewLine}None{NewLine}normal{NewLine}q{NewLine}quiet{NewLine}Trace{NewLine}Warning{NewLine}");
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static LogLevel? ParseLogLevel(ArgumentResult result)
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=> result.Tokens.Single().Value.ToLowerInvariant() switch
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{
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"q" or "quiet" => LogLevel.Error,
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"m" or "minimal" => LogLevel.Warning,
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"n" or "normal" => LogLevel.Information,
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"d" or "detailed" => LogLevel.Debug,
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"diag" or "diagnostic" => LogLevel.Trace,
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_ => null
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};
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}
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[Fact]
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public async Task No_Enum_suggestions_WithAutomaticallyGenerateSuggestionsBasedOnTypee_set_to_false()
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{
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var argument = new Argument<LogLevel?>(parse: ParseLogLevel);
360-
argument.SuggestionSources.Clear();
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var command = new RootCommand
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{
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new Option<LogLevel?>(new[] { "--verbosity", "-v" })
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{
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Argument = argument
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}
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};
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var console = new TestConsole();
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var parser = new CommandLineBuilder(command)
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.UseDefaults()
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.Build();
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var result = parser.Parse($"[suggest:13] \"--verbosity\"");
375-
await result.InvokeAsync(console);
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377-
console.Out
378-
.ToString()
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.Should()
380-
.Be($"{NewLine}");
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static LogLevel? ParseLogLevel(ArgumentResult result)
383-
=> result.Tokens.Single().Value.ToLowerInvariant() switch
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{
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"q" or "quiet" => LogLevel.Error,
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"m" or "minimal" => LogLevel.Warning,
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"n" or "normal" => LogLevel.Information,
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"d" or "detailed" => LogLevel.Debug,
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"diag" or "diagnostic" => LogLevel.Trace,
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_ => null
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};
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}
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[Fact]
395-
public async Task Enum_suggestions_can_be_configured()
396-
{
397-
var argument = new Argument<LogLevel?>(parse: ParseLogLevel);
398-
argument.SuggestionSources.Clear();
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argument.SuggestionSources.Add(new[] { "q", "quiet", "m", "minimal", "n", "normal", "d", "detailed", "diag", "diagnostic" });
400-
var command = new RootCommand
401-
{
402-
new Option<LogLevel?>(new[] { "--verbosity", "-v" })
403-
{
404-
Argument = argument
405-
}
406-
};
407-
408-
var console = new TestConsole();
409-
var parser = new CommandLineBuilder(command)
410-
.UseDefaults()
411-
.Build();
412-
413-
var result = parser.Parse($"[suggest:13] \"--verbosity\"");
414-
await result.InvokeAsync(console);
415-
416-
console.Out
417-
.ToString()
418-
.Should()
419-
.Be($"d{NewLine}detailed{NewLine}diag{NewLine}diagnostic{NewLine}m{NewLine}minimal{NewLine}n{NewLine}normal{NewLine}q{NewLine}quiet{NewLine}");
420-
421-
static LogLevel? ParseLogLevel(ArgumentResult result)
422-
=> result.Tokens.Single().Value.ToLowerInvariant() switch
423-
{
424-
"q" or "quiet" => LogLevel.Error,
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"m" or "minimal" => LogLevel.Warning,
426-
"n" or "normal" => LogLevel.Information,
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"d" or "detailed" => LogLevel.Debug,
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"diag" or "diagnostic" => LogLevel.Trace,
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_ => null
430-
};
431-
}
432280
}
433281
}

‎src/System.CommandLine.Tests/SuggestionTests.cs

Lines changed: 37 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -8,6 +8,9 @@
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using System.CommandLine.Tests.Utility;
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using System.IO;
1010
using FluentAssertions;
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12+
using Microsoft.Extensions.Logging;
13+
1114
using Xunit;
1215
using Xunit.Abstractions;
1316

@@ -992,6 +995,40 @@ public void When_there_are_multiple_arguments_then_suggestions_are_only_offered_
992995
{
993996
Assert.True(false, "Test testname is not written yet.");
994997
}
998+
999+
[Fact]
1000+
public void Enum_suggestions_can_be_configured_with_list_clear()
1001+
{
1002+
var argument = new Argument<LogLevel?>();
1003+
argument.SuggestionSources.Clear();
1004+
argument.SuggestionSources.Add(new[] { "q", "quiet", "m", "minimal", "n", "normal", "d", "detailed", "diag", "diagnostic" });
1005+
var command = new Command("the-command")
1006+
{
1007+
argument
1008+
};
1009+
1010+
var suggestions = command.Parse("the-command d")
1011+
.GetSuggestions();
1012+
1013+
suggestions.Should().BeEquivalentTo("d", "detailed", "diag", "diagnostic");
1014+
}
1015+
1016+
[Fact]
1017+
public void Enum_suggestions_can_be_configured_without_list_clear()
1018+
{
1019+
var command = new Command("the-command")
1020+
{
1021+
new Argument<LogLevel?>()
1022+
{
1023+
SuggestionSources = { "q", "quiet", "m", "minimal", "n", "normal", "d", "detailed", "diag", "diagnostic" }
1024+
}
1025+
};
1026+
1027+
var suggestions = command.Parse("the-command d")
1028+
.GetSuggestions();
1029+
1030+
suggestions.Should().BeEquivalentTo("d", "Debug", "detailed", "diag", "diagnostic");
1031+
}
9951032
}
9961033
}
9971034
}

‎src/System.CommandLine.Tests/System.CommandLine.Tests.csproj

Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -2,7 +2,7 @@
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<PropertyGroup>
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<TargetFrameworks>netcoreapp3.1</TargetFrameworks>
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<TargetFrameworks Condition="'$(OS)' == 'Windows_NT'">$(TargetFrameworks);net462</TargetFrameworks>
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<LangVersion>preview</LangVersion>
5+
<LangVersion>latest</LangVersion>
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<GenerateProgramFile>false</GenerateProgramFile>
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</PropertyGroup>
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<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|AnyCPU'">

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