public async Task ServiceExecutesReplCommandAndReceivesInputPrompt()
{
OutputReader outputReader = new OutputReader(this.messageHandlers);
// Send the configuration request to initiate the command loop
await this.SendConfigurationRequest(outputReader);
string promptScript =
@"
$NameField = New-Object System.Management.Automation.Host.FieldDescription ""Name""
$NameField.SetParameterType([System.String])
$fields = [System.Management.Automation.Host.FieldDescription[]]($NameField)
$host.ui.Prompt($null, $null, $fields)";
Task <Tuple <ShowInputPromptRequest, RequestContext <ShowInputPromptResponse> > > inputPromptTask =
this.WaitForRequest(ShowInputPromptRequest.Type);
// Execute the script but don't await the task yet because
// the choice prompt will block execution from completing
Task <EvaluateResponseBody> evaluateTask =
this.SendRequest(
EvaluateRequest.Type,
new EvaluateRequestArguments
{
Expression = promptScript,
Context = "repl"
});
// Wait for the input prompt request and check expected values
Tuple <ShowInputPromptRequest, RequestContext <ShowInputPromptResponse> > requestResponseContext = await inputPromptTask;
ShowInputPromptRequest showInputPromptRequest = requestResponseContext.Item1;
RequestContext <ShowInputPromptResponse> requestContext = requestResponseContext.Item2;
Assert.Equal("Name", showInputPromptRequest.Name);
// Respond to the prompt request
await requestContext.SendResult(
new ShowInputPromptResponse
{
ResponseText = "John"
});
// Skip the initial 4 script lines
string[] scriptLines = await outputReader.ReadLines(4);
// Verify the first line
Assert.Equal("Name: John", await outputReader.ReadLine());
// Verify the rest of the output
string[] outputLines = await outputReader.ReadLines(4);
Assert.Equal("", outputLines[0]);
Assert.Equal("Key Value", outputLines[1]);
Assert.Equal("--- -----", outputLines[2]);
Assert.Equal("Name John ", outputLines[3]);
// Wait for execution to complete
await evaluateTask;
}
public async Task ServiceExecutesReplCommandAndReceivesInputPrompt()
{
OutputReader outputReader = new OutputReader(this.protocolClient);
string promptScript =
@"
$NameField = New-Object System.Management.Automation.Host.FieldDescription ""Name""
$NameField.SetParameterType([System.String])
$fields = [System.Management.Automation.Host.FieldDescription[]]($NameField)
$host.ui.Prompt($null, $null, $fields)";
Task <Tuple <ShowInputPromptRequest, RequestContext <ShowInputPromptResponse> > > inputPromptTask =
this.WaitForRequest(ShowInputPromptRequest.Type);
// Execute the script but don't await the task yet because
// the choice prompt will block execution from completing
Task <EvaluateResponseBody> evaluateTask =
this.SendRequest(
EvaluateRequest.Type,
new EvaluateRequestArguments
{
Expression = promptScript,
Context = "repl"
});
// Wait for the input prompt request and check expected values
Tuple <ShowInputPromptRequest, RequestContext <ShowInputPromptResponse> > requestResponseContext = await inputPromptTask;
ShowInputPromptRequest showInputPromptRequest = requestResponseContext.Item1;
RequestContext <ShowInputPromptResponse> requestContext = requestResponseContext.Item2;
Assert.Equal("Name", showInputPromptRequest.Name);
// Respond to the prompt request
await requestContext.SendResult(
new ShowInputPromptResponse
{
ResponseText = "John"
});
// Skip the initial script lines (4 script lines plus 2 blank lines)
string[] scriptLines = await outputReader.ReadLines(6);
// In some cases an extra newline appears after the script lines.
// I have no idea why this happens, but it normally seems to occur
// on my local machine and not the CI server. For now, adjust for
// it here.
string outputLine = await outputReader.ReadLine();
if (string.IsNullOrEmpty(outputLine))
{
outputLine = await outputReader.ReadLine();
}
// Verify the first line
Assert.Equal("Name: John", outputLine);
// Verify the rest of the output
string[] outputLines = await outputReader.ReadLines(4);
Assert.Equal("", outputLines[0]);
Assert.Equal("Key Value", outputLines[1]);
Assert.Equal("--- -----", outputLines[2]);
Assert.Equal("Name John ", outputLines[3]);
// Wait for execution to complete
await evaluateTask;
}
