mirror of
https://github.com/Tyrrrz/CliFx.git
synced 2025-10-25 15:19:17 +00:00
Get rid of internal tests
Move all tests to e2e+ level
This commit is contained in:
Alexey Golub
@@ -1,189 +1,18 @@
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using System.IO;
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using System.Threading.Tasks;
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using CliFx.Tests.Commands;
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using FluentAssertions;
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using Xunit;
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using Xunit.Abstractions;
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namespace CliFx.Tests
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{
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public partial class HelpTextSpecs
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public class HelpTextSpecs
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{
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private readonly ITestOutputHelper _output;
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public HelpTextSpecs(ITestOutputHelper output) => _output = output;
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[Fact]
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public async Task Version_information_can_be_requested_by_providing_the_version_option_without_other_arguments()
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{
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// Arrange
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await using var stdOut = new MemoryStream();
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var console = new VirtualConsole(output: stdOut);
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var application = new CliApplicationBuilder()
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.AddCommand(typeof(DefaultCommand))
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.AddCommand(typeof(NamedCommand))
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.AddCommand(typeof(NamedSubCommand))
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.UseVersionText("v6.9")
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.UseConsole(console)
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.Build();
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// Act
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var exitCode = await application.RunAsync(new[] {"--version"});
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var stdOutData = console.Output.Encoding.GetString(stdOut.ToArray()).TrimEnd();
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// Assert
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exitCode.Should().Be(0);
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stdOutData.Should().Be("v6.9");
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_output.WriteLine(stdOutData);
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}
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[Fact]
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public async Task Help_text_can_be_requested_by_providing_the_help_option()
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{
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// Arrange
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await using var stdOut = new MemoryStream();
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var console = new VirtualConsole(output: stdOut);
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var application = new CliApplicationBuilder()
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.AddCommand(typeof(DefaultCommand))
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.AddCommand(typeof(NamedCommand))
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.AddCommand(typeof(NamedSubCommand))
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.UseTitle("AppTitle")
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.UseVersionText("AppVer")
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.UseDescription("AppDesc")
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.UseExecutableName("AppExe")
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.UseConsole(console)
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.Build();
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// Act
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await application.RunAsync(new[] {"--help"});
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var stdOutData = console.Output.Encoding.GetString(stdOut.ToArray()).TrimEnd();
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// Assert
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stdOutData.Should().ContainAll(
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"AppTitle", "AppVer",
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"AppDesc",
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"Usage",
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"AppExe", "[command]", "[options]",
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"Options",
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"-a|--option-a", "OptionA description.",
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"-b|--option-b", "OptionB description.",
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"-h|--help", "Shows help text.",
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"--version", "Shows version information.",
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"Commands",
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"cmd", "NamedCommand description.",
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"You can run", "to show help on a specific command."
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);
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_output.WriteLine(stdOutData);
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}
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[Fact]
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public async Task Help_text_can_be_requested_on_a_specific_named_command()
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{
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// Arrange
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await using var stdOut = new MemoryStream();
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var console = new VirtualConsole(output: stdOut);
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var application = new CliApplicationBuilder()
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.AddCommand(typeof(DefaultCommand))
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.AddCommand(typeof(NamedCommand))
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.AddCommand(typeof(NamedSubCommand))
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.UseConsole(console)
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.Build();
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// Act
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await application.RunAsync(new[] {"cmd", "--help"});
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var stdOutData = console.Output.Encoding.GetString(stdOut.ToArray()).TrimEnd();
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// Assert
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stdOutData.Should().ContainAll(
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"Description",
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"NamedCommand description.",
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"Usage",
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"cmd", "[command]", "<param-a>", "[options]",
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"Parameters",
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"* param-a", "ParameterA description.",
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"Options",
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"-c|--option-c", "OptionC description.",
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"-d|--option-d", "OptionD description.",
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"-h|--help", "Shows help text.",
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"Commands",
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"sub", "SubCommand description.",
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"You can run", "to show help on a specific command."
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);
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_output.WriteLine(stdOutData);
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}
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[Fact]
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public async Task Help_text_can_be_requested_on_a_specific_named_sub_command()
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{
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// Arrange
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await using var stdOut = new MemoryStream();
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var console = new VirtualConsole(output: stdOut);
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var application = new CliApplicationBuilder()
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.AddCommand(typeof(DefaultCommand))
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.AddCommand(typeof(NamedCommand))
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.AddCommand(typeof(NamedSubCommand))
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.UseConsole(console)
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.Build();
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// Act
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await application.RunAsync(new[] {"cmd", "sub", "--help"});
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var stdOutData = console.Output.Encoding.GetString(stdOut.ToArray()).TrimEnd();
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// Assert
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stdOutData.Should().ContainAll(
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"Description",
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"SubCommand description.",
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"Usage",
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"cmd sub", "<param-b>", "<param-c>", "[options]",
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"Parameters",
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"* param-b", "ParameterB description.",
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"* param-c", "ParameterC description.",
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"Options",
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"-e|--option-e", "OptionE description.",
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"-h|--help", "Shows help text."
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);
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_output.WriteLine(stdOutData);
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}
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[Fact]
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public async Task Help_text_can_be_requested_without_specifying_command_even_if_default_command_is_not_defined()
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{
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// Arrange
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await using var stdOut = new MemoryStream();
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var console = new VirtualConsole(output: stdOut);
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var application = new CliApplicationBuilder()
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.AddCommand(typeof(NamedCommand))
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.AddCommand(typeof(NamedSubCommand))
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.UseConsole(console)
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.Build();
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// Act
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await application.RunAsync(new[] {"--help"});
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var stdOutData = console.Output.Encoding.GetString(stdOut.ToArray()).TrimEnd();
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// Assert
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stdOutData.Should().ContainAll(
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"Usage",
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"[command]",
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"Options",
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"-h|--help", "Shows help text.",
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"--version", "Shows version information.",
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"Commands",
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"cmd", "NamedCommand description.",
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"You can run", "to show help on a specific command."
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);
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_output.WriteLine(stdOutData);
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}
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[Fact]
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public async Task Help_text_shows_usage_format_which_lists_all_parameters()
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{
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@@ -192,18 +21,19 @@ namespace CliFx.Tests
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var console = new VirtualConsole(output: stdOut);
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var application = new CliApplicationBuilder()
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.AddCommand(typeof(ParametersCommand))
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.AddCommand<WithParametersCommand>()
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.UseConsole(console)
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.Build();
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// Act
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await application.RunAsync(new[] {"cmd-with-params", "--help"});
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var exitCode = await application.RunAsync(new[] {"cmd", "--help"});
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var stdOutData = console.Output.Encoding.GetString(stdOut.ToArray()).TrimEnd();
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// Assert
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exitCode.Should().Be(0);
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stdOutData.Should().ContainAll(
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"Usage",
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"cmd-with-params", "<first>", "<parameterb>", "<third list...>", "[options]"
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"cmd", "<parama>", "<paramb>", "<paramc...>"
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);
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_output.WriteLine(stdOutData);
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@@ -217,78 +47,79 @@ namespace CliFx.Tests
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var console = new VirtualConsole(output: stdOut);
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var application = new CliApplicationBuilder()
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.AddCommand(typeof(RequiredOptionsCommand))
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.AddCommand<WithRequiredOptionsCommand>()
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.UseConsole(console)
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.Build();
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// Act
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await application.RunAsync(new[] {"cmd-with-req-opts", "--help"});
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var exitCode = await application.RunAsync(new[] {"cmd", "--help"});
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var stdOutData = console.Output.Encoding.GetString(stdOut.ToArray()).TrimEnd();
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// Assert
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exitCode.Should().Be(0);
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stdOutData.Should().ContainAll(
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"Usage",
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"cmd-with-req-opts", "--option-a <value>", "--option-b <values...>", "[options]",
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"cmd", "--opt-a <value>", "--opt-c <values...>", "[options]",
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"Options",
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"* -a|--option-a",
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"* -b|--option-b",
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"-c|--option-c"
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"* -a|--opt-a",
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"-b|--opt-b",
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"* -c|--opt-c"
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);
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_output.WriteLine(stdOutData);
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}
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[Fact]
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public async Task Help_text_lists_all_valid_values_for_enum_arguments()
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public async Task Help_text_shows_all_valid_values_for_enum_arguments()
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{
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// Arrange
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await using var stdOut = new MemoryStream();
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var console = new VirtualConsole(output: stdOut);
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var application = new CliApplicationBuilder()
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.AddCommand(typeof(EnumArgumentsCommand))
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.AddCommand<WithEnumArgumentsCommand>()
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.UseConsole(console)
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.Build();
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// Act
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await application.RunAsync(new[] {"cmd-with-enum-args", "--help"});
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var exitCode = await application.RunAsync(new[] {"cmd", "--help"});
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var stdOutData = console.Output.Encoding.GetString(stdOut.ToArray()).TrimEnd();
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// Assert
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exitCode.Should().Be(0);
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stdOutData.Should().ContainAll(
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"Usage",
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"cmd-with-enum-args", "[options]",
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"Parameters",
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"value", "Valid values: \"Value1\", \"Value2\", \"Value3\".",
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"enum", "Valid values: \"Value1\", \"Value2\", \"Value3\".",
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"Options",
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"* --value", "Enum option.", "Valid values: \"Value1\", \"Value2\", \"Value3\".",
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"--nullable-value", "Nullable enum option.", "Valid values: \"Value1\", \"Value2\", \"Value3\"."
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"--enum", "Valid values: \"Value1\", \"Value2\", \"Value3\".",
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"* --required-enum", "Valid values: \"Value1\", \"Value2\", \"Value3\"."
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);
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_output.WriteLine(stdOutData);
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}
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[Fact]
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public async Task Help_text_lists_environment_variable_names_for_options_that_have_them_defined()
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public async Task Help_text_shows_environment_variable_names_for_options_that_have_them_defined()
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{
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// Arrange
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await using var stdOut = new MemoryStream();
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var console = new VirtualConsole(output: stdOut);
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var application = new CliApplicationBuilder()
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.AddCommand(typeof(EnvironmentVariableCommand))
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.AddCommand<WithEnvironmentVariablesCommand>()
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.UseConsole(console)
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.Build();
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// Act
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await application.RunAsync(new[] {"cmd-with-env-vars", "--help"});
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var exitCode = await application.RunAsync(new[] {"cmd", "--help"});
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var stdOutData = console.Output.Encoding.GetString(stdOut.ToArray()).TrimEnd();
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// Assert
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exitCode.Should().Be(0);
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stdOutData.Should().ContainAll(
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"Options",
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"* -a|--option-a", "Environment variable:", "ENV_OPT_A",
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"-b|--option-b", "Environment variable:", "ENV_OPT_B"
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"-a|--opt-a", "Environment variable:", "ENV_OPT_A",
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"-b|--opt-b", "Environment variable:", "ENV_OPT_B"
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);
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_output.WriteLine(stdOutData);
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@@ -302,30 +133,29 @@ namespace CliFx.Tests
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var console = new VirtualConsole(output: stdOut);
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var application = new CliApplicationBuilder()
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.AddCommand(typeof(ArgumentsWithDefaultValuesCommand))
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.AddCommand<WithDefaultValuesCommand>()
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.UseConsole(console)
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.Build();
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// Act
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await application.RunAsync(new[] {"cmd-with-defaults", "--help"});
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var exitCode = await application.RunAsync(new[] {"cmd", "--help"});
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var stdOutData = console.Output.Encoding.GetString(stdOut.ToArray()).TrimEnd();
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// Assert
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exitCode.Should().Be(0);
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stdOutData.Should().ContainAll(
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"Usage",
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"cmd-with-defaults", "[options]",
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"Options",
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"--Object", "Default: \"42\"",
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"--String", "Default: \"foo\"",
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"--EmptyString", "Default: \"\"",
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"--Bool", "Default: \"True\"",
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"--Char", "Default: \"t\"",
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"--Int", "Default: \"1337\"",
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"--TimeSpan", "Default: \"02:03:00\"",
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"--Enum", "Default: \"Value2\"",
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"--IntNullable", "Default: \"1337\"",
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"--StringArray", "Default: \"foo\" \"bar\" \"baz\"",
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"--IntArray", "Default: \"1\" \"2\" \"3\""
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"--obj", "Default: \"42\"",
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"--str", "Default: \"foo\"",
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"--str-empty", "Default: \"\"",
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"--str-array", "Default: \"foo\" \"bar\" \"baz\"",
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"--bool", "Default: \"True\"",
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"--char", "Default: \"t\"",
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"--int", "Default: \"1337\"",
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"--int-nullable", "Default: \"1337\"",
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"--int-array", "Default: \"1\" \"2\" \"3\"",
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"--timespan", "Default: \"02:03:00\"",
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"--enum", "Default: \"Value2\""
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);
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_output.WriteLine(stdOutData);
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