//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void shouldBeAbleToAttachToPidAndRunThreadDump() throws java.io.IOException, org.neo4j.commandline.admin.CommandFailed, org.neo4j.commandline.admin.IncorrectUsage
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
public virtual void ShouldBeAbleToAttachToPidAndRunThreadDump()
{
long pid = PID;
assertThat(pid, @is(not(0)));
// Write config file
Files.createFile(TestDirectory.file("neo4j.conf").toPath());
// write neo4j.pid file
File run = TestDirectory.directory("run");
Files.write(Paths.get(run.AbsolutePath, "neo4j.pid"), pid.ToString().GetBytes());
// Run command, should detect running instance
try
{
using (RealOutsideWorld outsideWorld = new RealOutsideWorld())
{
string[] args = new string[] { "threads", "--to=" + TestDirectory.absolutePath().AbsolutePath + "/reports" };
Path homeDir = TestDirectory.directory().toPath();
DiagnosticsReportCommand diagnosticsReportCommand = new DiagnosticsReportCommand(homeDir, homeDir, outsideWorld);
diagnosticsReportCommand.Execute(args);
}
}
catch (IncorrectUsage e)
{
if (e.Message.Equals("Unknown classifier: threads"))
{
return; // If we get attach API is not available for example in some IBM jdk installs, ignore this test
}
throw e;
}
// Verify that we took a thread dump
File reports = TestDirectory.directory("reports");
File[] files = reports.listFiles();
assertThat(files, notNullValue());
assertThat(Files.Length, @is(1));
Path report = files[0].toPath();
//JAVA TO C# CONVERTER WARNING: The original Java variable was marked 'final':
//ORIGINAL LINE: final java.net.URI uri = java.net.URI.create("jar:file:" + report.toUri().getRawPath());
URI uri = URI.create("jar:file:" + report.toUri().RawPath);
using (FileSystem fs = FileSystems.newFileSystem(uri, Collections.emptyMap()))
{
string threadDump = new string( Files.readAllBytes(fs.getPath("threaddump.txt")));
//JAVA TO C# CONVERTER WARNING: The .NET Type.FullName property will not always yield results identical to the Java Class.getCanonicalName method:
assertThat(threadDump, containsString(typeof(DiagnosticsReportCommandIT).FullName));
}
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test void listShouldDisplayAllClassifiers() throws Exception
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
internal virtual void ListShouldDisplayAllClassifiers()
{
using (MemoryStream baos = new MemoryStream())
{
PrintStream ps = new PrintStream(baos);
string[] args = new string[] { "--list" };
OutsideWorld outsideWorld = mock(typeof(OutsideWorld));
when(outsideWorld.FileSystem()).thenReturn(_fs);
when(outsideWorld.OutStream()).thenReturn(ps);
DiagnosticsReportCommand diagnosticsReportCommand = new DiagnosticsReportCommand(_homeDir, _configDir, outsideWorld);
diagnosticsReportCommand.Execute(args);
assertThat(baos.ToString(), @is(string.Format("Finding running instance of neo4j%n" + "No running instance of neo4j was found. Online reports will be omitted.%n" + "If neo4j is running but not detected, you can supply the process id of the running instance with --pid%n" + "All available classifiers:%n" + " config include configuration file%n" + " logs include log files%n" + " plugins include a view of the plugin directory%n" + " ps include a list of running processes%n" + " tree include a view of the tree structure of the data directory%n" + " tx include transaction logs%n")));
}
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test void overrideDestination() throws Exception
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
internal virtual void OverrideDestination()
{
// because of https://bugs.openjdk.java.net/browse/JDK-8202127 and current surefire behaviour we need to have custom value for JRE >= 11
string toArgument = JRE.JAVA_11.CurrentVersion ? "--to=" + System.getProperty("user.dir") + "/other/" : "--to=other/";
string[] args = new string[] { toArgument, "all" };
using (RealOutsideWorld outsideWorld = new RealOutsideWorld())
{
DiagnosticsReportCommand diagnosticsReportCommand = new DiagnosticsReportCommand(_homeDir, _configDir, outsideWorld);
diagnosticsReportCommand.Execute(args);
File other = _testDirectory.directory("other");
FileSystemAbstraction fs = outsideWorld.FileSystem();
assertThat(fs.FileExists(other), @is(true));
assertThat(fs.ListFiles(other).Length, @is(1));
// Default should be empty
File reports = new File(_testDirectory.directory(), "reports");
assertThat(fs.FileExists(reports), @is(false));
}
}