97 lines
3 KiB
C#
97 lines
3 KiB
C#
using Xunit;
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using System;
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using System.Management.Automation;
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using System.Management.Automation.Runspaces;
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namespace PSTests
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{
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// NOTE: do not call AddCommand("out-host") after invoking or MergeMyResults,
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// otherwise Invoke will not return any objects
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[Collection("AssemblyLoadContext")]
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public class RunspaceTests
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{
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private static int count = 3;
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private static string script = String.Format($"get-command | select-object -first {count}");
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[Fact]
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public void TestRunspaceWithPipeline()
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{
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using (Runspace runspace = RunspaceFactory.CreateRunspace())
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{
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runspace.Open();
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using (var pipeline = runspace.CreatePipeline(script))
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{
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int objCount = 0;
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foreach (var result in pipeline.Invoke())
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{
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++objCount;
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Assert.NotNull(result);
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}
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Assert.Equal(count, objCount);
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}
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runspace.Close();
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}
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}
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[Fact]
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public void TestRunspaceWithPowerShell()
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{
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using (var runspace = RunspaceFactory.CreateRunspace())
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{
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runspace.Open();
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using (PowerShell powerShell = PowerShell.Create())
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{
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powerShell.Runspace = runspace;
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powerShell.AddScript(script);
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int objCount = 0;
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foreach (var result in powerShell.Invoke())
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{
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++objCount;
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Assert.NotNull(result);
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}
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Assert.Equal(count, objCount);
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}
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runspace.Close();
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}
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}
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[Fact(Skip="Fails in Travis CI, need investigation")]
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public void TestRunspaceWithPowerShellAndInitialSessionState()
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{
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InitialSessionState iss = InitialSessionState.CreateDefault2();
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// NOTE: instantiate custom host myHost for the next line to capture stdout and stderr output
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// in addition to just the PSObjects
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using (Runspace runspace = RunspaceFactory.CreateRunspace(/*myHost,*/iss))
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{
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runspace.Open();
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using (PowerShell powerShell = PowerShell.Create())
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{
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powerShell.Runspace = runspace;
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powerShell.AddScript(script);
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int objCount = 0;
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foreach (var result in powerShell.Invoke())
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{
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// this is how an object would be captured here and looked at,
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// each result is a PSObject with the data from the pipeline
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++objCount;
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Assert.NotNull(result);
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}
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Assert.Equal(count, objCount);
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powerShell.Dispose();
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}
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}
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}
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}
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}
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