gotestinfa's Introduction

gotestinfra

This is just POC for a library to support testing infrastructure as part of ansible playbooks

Examples

Filesystem objects

// FILES/DIRS
	HOME := FileSystemObject{Path: "/home"}	
	HOME.HasMode("drwxr-xr-x")
	HOME.IsDir()

Venv - python virtual environment

// VENV
	VENV := NewVenv("/data/virtualenv/default")
	VENV.dir.IsDir()
	VENV.dir.HasMode("drwx------")
	VENV.dir.OwnedByUser("deploy")
    VENV.dir.OwnedByGroup("deploy")
    VENV.PackageImportable("chardet", "3.0.4")

	// RAM
	RAM := RAM{}
	RAM.Total("GB").GreaterThan(0.9)
	RAM.Free("GB").GreaterThan(0.2)
	RAM.SwapTotal("GB").LowerThan(2.0)
	RAM.SwapTotal("GB").GreaterThan(1.0)
	RAM.SwapFree("GB").GreaterThan(1.0)
	RAM.Buffers("KB").LowerThan(10000)
	RAM.Cached("GB").LowerThan(1)

Diks mount

	// DISK MOUNTS
	MOUNTS := Mounts{}
	MOUNTS.HasMountPoint("/vagrant")

	// RPM
	RPM := rpm{}
	RPM.IsInstalled("git")
	RPM.IsInstalledVersion("git","1.8.3.1")
	RPM.IsInstalledRelease("git","14.el7_5")

Performance : Usuaally the tests are running very fast(less than 1sec )

  real    0m0.672s
  user    0m0.604s
  sys     0m0.238s

if you want to execute the tests concurrently you need to add count wg.Add(1) to waiting group and execute the normal test with go prefix , full example:

  // register task to wait for 
  wg.Add(1); 
       go VENV.PackageImportable("chardet", "3.0.4")
  // wait for concurrent go routines to finish before exiting
  wg.Wait()

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