public async Task TestGetEnvVar(TargetFrameworkMoniker tfm)
{
const string VariableDoesNotExist = "SomeEnvVarThatIsNotSet";
await TestHostHelper.CreateCollectionRulesHost(
outputHelper : _outputHelper,
setup : (Tools.Monitor.RootOptions rootOptions) =>
{
rootOptions.CreateCollectionRule(DefaultRuleName)
.SetStartupTrigger()
.AddGetEnvironmentVariableAction(TestAppScenarios.EnvironmentVariables.IncrementVariableName)
.AddGetEnvironmentVariableAction(VariableDoesNotExist);
},
hostCallback : async(Extensions.Hosting.IHost host) =>
{
GetEnvironmentVariableOptions getOpts = ActionTestsHelper.GetActionOptions <GetEnvironmentVariableOptions>(host, DefaultRuleName, 0);
GetEnvironmentVariableOptions getFailOpts = ActionTestsHelper.GetActionOptions <GetEnvironmentVariableOptions>(host, DefaultRuleName, 1);
ICollectionRuleActionOperations actionOperationsService = host.Services.GetService <ICollectionRuleActionOperations>();
Assert.True(actionOperationsService.TryCreateFactory(KnownCollectionRuleActions.GetEnvironmentVariable, out ICollectionRuleActionFactoryProxy getFactory));
EndpointInfoSourceCallback endpointInfoCallback = new(_outputHelper);
await using ServerSourceHolder sourceHolder = await _endpointUtilities.StartServerAsync(endpointInfoCallback);
AppRunner runner = _endpointUtilities.CreateAppRunner(sourceHolder.TransportName, tfm);
runner.ScenarioName = TestAppScenarios.EnvironmentVariables.Name;
Task <IEndpointInfo> newEndpointInfoTask = endpointInfoCallback.WaitAddedEndpointInfoAsync(runner, CommonTestTimeouts.StartProcess);
await runner.ExecuteAsync(async() =>
{
IEndpointInfo endpointInfo = await newEndpointInfoTask;
ICollectionRuleAction getAction = getFactory.Create(endpointInfo, getOpts);
await runner.SendCommandAsync(TestAppScenarios.EnvironmentVariables.Commands.IncVar);
Assert.Equal("1", await runner.GetEnvironmentVariable(TestAppScenarios.EnvironmentVariables.IncrementVariableName, CommonTestTimeouts.EnvVarsTimeout));
await runner.SendCommandAsync(TestAppScenarios.EnvironmentVariables.Commands.IncVar);
Assert.Equal("2", await runner.GetEnvironmentVariable(TestAppScenarios.EnvironmentVariables.IncrementVariableName, CommonTestTimeouts.EnvVarsTimeout));
CollectionRuleActionResult result = await ActionTestsHelper.ExecuteAndDisposeAsync(getAction, CommonTestTimeouts.EnvVarsTimeout);
Assert.Equal("2", result.OutputValues[CollectionRuleActionConstants.EnvironmentVariableValueName]);
await runner.SendCommandAsync(TestAppScenarios.EnvironmentVariables.Commands.IncVar);
Assert.Equal("3", await runner.GetEnvironmentVariable(TestAppScenarios.EnvironmentVariables.IncrementVariableName, CommonTestTimeouts.EnvVarsTimeout));
ICollectionRuleAction getActionFailure = getFactory.Create(endpointInfo, getFailOpts);
CollectionRuleActionException thrownEx = await Assert.ThrowsAsync <CollectionRuleActionException>(async() =>
{
await ActionTestsHelper.ExecuteAndDisposeAsync(getActionFailure, CommonTestTimeouts.EnvVarsTimeout);
});
Assert.Contains(VariableDoesNotExist, thrownEx.Message);
await runner.SendCommandAsync(TestAppScenarios.EnvironmentVariables.Commands.ShutdownScenario);
});
});
}
public async Task ExecuteAction_NonzeroExitCode()
{
await ValidateAction(
options =>
{
options.Path = DotNetHost.HostExePath;
options.Arguments = ExecuteActionTestHelper.GenerateArgumentsString(new string[] { ActionTestsConstants.NonzeroExitCode });
},
async (action, token) =>
{
await action.StartAsync(token);
CollectionRuleActionException invalidOperationException = await Assert.ThrowsAsync <CollectionRuleActionException>(
() => action.WaitForCompletionAsync(token));
Assert.Equal(string.Format(Tools.Monitor.Strings.ErrorMessage_NonzeroExitCode, "1"), invalidOperationException.Message);
});
}
public async Task ExecuteAction_InvalidPath()
{
string uniquePathName = Guid.NewGuid().ToString();
await ValidateAction(
options =>
{
options.Path = uniquePathName;
options.Arguments = ExecuteActionTestHelper.GenerateArgumentsString(Array.Empty <string>());
},
async (action, token) =>
{
CollectionRuleActionException fileNotFoundException = await Assert.ThrowsAsync <CollectionRuleActionException>(
() => action.StartAsync(token));
Assert.Equal(string.Format(Tools.Monitor.Strings.ErrorMessage_FileNotFound, uniquePathName), fileNotFoundException.Message);
});
}
