public void EnsureAgentResponsive_AgentDoesNotRespond_LeavesOtherAgentsAlive()
{
// Arrange
var installation = new GpgInstallationBuilder().Build();
var runningAgentMocks = new[]
{
new Mock <IProcess>(),
new Mock <IProcess>(),
};
runningAgentMocks[0].Setup(p => p.MainModuleName).Returns(installation.GpgAgentExecutable.FullName);
runningAgentMocks[1].Setup(p => p.MainModuleName).Returns(@"C:\other\gpg-agent.exe");
processes.Setup(p => p.GetProcessesByName("gpg-agent")).Returns(runningAgentMocks.Select(m => m.Object).ToArray);
processes.Setup(p => p.GetProcesses()).Returns(runningAgentMocks.Select(m => m.Object).ToArray);
processes.Setup(p => p.Start(It.IsAny <ProcessStartInfo>())).Returns(CreateProcessWithBlockingStandardOutput);
var agent = new GpgAgent(processes.Object, installation);
// Act
agent.EnsureAgentResponsive();
// Assert
runningAgentMocks[0].Verify(m => m.Kill(), Times.Once);
runningAgentMocks[1].Verify(m => m.Kill(), Times.Never);
}
public void EnsureAgentResponsive_StartConnectAgentThrows_CatchesException()
{
AddRunningAgentProcess();
processes.Setup(p => p.Start(It.IsAny <ProcessStartInfo>())).Throws <Exception>();
var installation = new GpgInstallationBuilder().Build();
var agent = new GpgAgent(processes.Object, installation);
Should.NotThrow(() => agent.EnsureAgentResponsive());
}
public void EnsureAgentResponsive_ConnectAgentDoesNotExist_DoesNotThrow()
{
AddRunningAgentProcess();
var installation = new GpgInstallationBuilder().Build();
var agent = new GpgAgent(processes.Object, installation);
installation.GpgConnectAgentExecutable.Delete();
Should.NotThrow(() => agent.EnsureAgentResponsive());
}
public void EnsureAgentResponsive_NoAgentRunning_ReturnsWithoutAction()
{
var installation = new GpgInstallationBuilder().Build();
var agent = new GpgAgent(processes.Object, installation);
agent.EnsureAgentResponsive();
processes.Verify(p => p.GetProcessesByName(It.IsAny <string>()));
processes.VerifyNoOtherCalls();
}
public void EnsureAgentResponsive_AgentRunning_StartsConnectAgent()
{
AddRunningAgentProcess();
processes.Setup(p => p.Start(It.IsAny <ProcessStartInfo>())).Returns(() => new FakeProcess());
var installation = new GpgInstallationBuilder().Build();
var agent = new GpgAgent(processes.Object, installation);
agent.EnsureAgentResponsive();
processes.Verify(p => p.GetProcessesByName(It.IsAny <string>()));
processes.Verify(p => p.Start(It.Is <ProcessStartInfo>(
info => info.FileName == installation.GpgConnectAgentExecutable.FullName
)));
}
public void EnsureAgentResponsive_ConnectWaitsForAgentAndExits_Returns(string connectAgentOutput)
{
AddRunningAgentProcess();
processes.Setup(p => p.Start(It.IsAny <ProcessStartInfo>()))
.Returns(() => new FakeProcessBuilder().WithStandardError(connectAgentOutput).Build());
var installation = new GpgInstallationBuilder().Build();
var agent = new GpgAgent(processes.Object, installation);
agent.EnsureAgentResponsive();
processes.Verify(p => p.GetProcessesByName(It.IsAny <string>()));
processes.Verify(p => p.Start(It.Is <ProcessStartInfo>(
info => info.FileName == installation.GpgConnectAgentExecutable.FullName
)));
}
public void EnsureAgentResponsive_AgentDoesNotRespond_KillsConnectAgent()
{
// Arrange
AddRunningAgentProcess();
var connectAgentProcessMock = new Mock <IProcess>();
connectAgentProcessMock.Setup(p => p.StandardError).Returns(CreateBlockingStreamReader());
processes.Setup(p => p.Start(It.IsAny <ProcessStartInfo>()))
.Returns(() => connectAgentProcessMock.Object);
var installation = new GpgInstallationBuilder().Build();
var agent = new GpgAgent(processes.Object, installation);
// Act
agent.EnsureAgentResponsive();
// Assert
connectAgentProcessMock.Verify(p => p.Kill(), Times.Once);
}
public void EnsureAgentResponsive_ConnectAgentReadsButDoesNotExit_KillsConnectAgent()
{
// Arrange
AddRunningAgentProcess();
var connectAgentProcessMock = new Mock <IProcess>();
connectAgentProcessMock.Setup(c => c.WaitForExit(It.IsAny <TimeSpan>())).Returns(false);
connectAgentProcessMock.Setup(p => p.StandardError).Returns(new StreamReader(new MemoryStream(new byte[] { 10 })));
processes.Setup(p => p.Start(It.IsAny <ProcessStartInfo>()))
.Returns(() => connectAgentProcessMock.Object);
var installation = new GpgInstallationBuilder().Build();
var agent = new GpgAgent(processes.Object, installation);
// Act
agent.EnsureAgentResponsive();
// Assert
connectAgentProcessMock.Verify(p => p.Kill(), Times.Once);
}
