84 lines
3.9 KiB
C#
84 lines
3.9 KiB
C#
// Copyright (c) .NET Foundation and contributors. All rights reserved.
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// Licensed under the MIT license. See LICENSE file in the project root for full license information.
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using System;
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using System.Text.RegularExpressions;
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using FluentAssertions;
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using FluentAssertions.Execution;
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using Microsoft.DotNet.Cli.Utils;
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namespace Microsoft.DotNet.Tools.Test.Utilities
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{
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public class CommandResultAssertions
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{
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private CommandResult _commandResult;
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public CommandResultAssertions(CommandResult commandResult)
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{
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_commandResult = commandResult;
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}
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public AndConstraint<CommandResultAssertions> ExitWith(int expectedExitCode)
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{
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Execute.Assertion.ForCondition(_commandResult.ExitCode == expectedExitCode)
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.FailWith("Expected command to exit with {0} but it exited with {1}.", expectedExitCode, _commandResult.ExitCode);
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return new AndConstraint<CommandResultAssertions>(this);
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}
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public AndConstraint<CommandResultAssertions> Pass()
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{
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Execute.Assertion.ForCondition(_commandResult.ExitCode == 0)
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.FailWith("Expected command to pass but it exited with {0}.", _commandResult.ExitCode);
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return new AndConstraint<CommandResultAssertions>(this);
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}
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public AndConstraint<CommandResultAssertions> Fail()
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{
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Execute.Assertion.ForCondition(_commandResult.ExitCode != 0)
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.FailWith("Expected command to fail but it exited with {0}.", _commandResult.ExitCode);
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return new AndConstraint<CommandResultAssertions>(this);
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}
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public AndConstraint<CommandResultAssertions> HaveStdOut()
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{
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Execute.Assertion.ForCondition(!string.IsNullOrEmpty(_commandResult.StdOut))
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.FailWith("Command did not output anything to stdout");
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return new AndConstraint<CommandResultAssertions>(this);
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}
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public AndConstraint<CommandResultAssertions> HaveStdOut(string expectedOutput)
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{
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Execute.Assertion.ForCondition(_commandResult.StdOut.Equals(expectedOutput, StringComparison.Ordinal))
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.FailWith($"Command did not output with Expected Output. Expected: {expectedOutput} Actual: {_commandResult.StdOut}");
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return new AndConstraint<CommandResultAssertions>(this);
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}
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public AndConstraint<CommandResultAssertions> StdOutMatchPattern(string pattern, RegexOptions options = RegexOptions.None)
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{
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Execute.Assertion.ForCondition(Regex.Match(_commandResult.StdOut, pattern, options).Success)
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.FailWith($"Matching the command output failed. Pattern: {pattern}{Environment.NewLine} input: {_commandResult.StdOut}");
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return new AndConstraint<CommandResultAssertions>(this);
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}
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public AndConstraint<CommandResultAssertions> HaveStdErr()
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{
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Execute.Assertion.ForCondition(!string.IsNullOrEmpty(_commandResult.StdErr))
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.FailWith("Command did not output anything to stderr");
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return new AndConstraint<CommandResultAssertions>(this);
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}
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public AndConstraint<CommandResultAssertions> NotHaveStdOut()
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{
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Execute.Assertion.ForCondition(string.IsNullOrEmpty(_commandResult.StdOut))
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.FailWith("Expected command to not output to stdout but found - {0}{1}", Environment.NewLine, _commandResult.StdOut);
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return new AndConstraint<CommandResultAssertions>(this);
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}
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public AndConstraint<CommandResultAssertions> NotHaveStdErr()
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{
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Execute.Assertion.ForCondition(string.IsNullOrEmpty(_commandResult.StdErr))
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.FailWith("Expected command to not output to stderr but found - {0}{1}", Environment.NewLine, _commandResult.StdErr);
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return new AndConstraint<CommandResultAssertions>(this);
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}
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}
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}
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