Refactor the code

[ric-plt/vespamgr.git] / cmd / vesmgr / subprocess_test.go

diff --git a/cmd/vesmgr/subprocess_test.go b/cmd/vesmgr/subprocess_test.go
new file mode 100644 (file)
index 0000000..bf460d9
--- /dev/null
+++ b/cmd/vesmgr/subprocess_test.go
@@ -0,0 +1,31 @@
+package main
+
+import (
+       "testing"
+
+       "github.com/stretchr/testify/assert"
+)
+
+func TestProcessRunning(t *testing.T) {
+       r := makeRunner("echo", "a")
+       ch := make(chan error)
+       r.run(ch)
+       err := <-ch
+       assert.Nil(t, err)
+}
+
+func TestProcessKill(t *testing.T) {
+       r := makeRunner("sleep", "20")
+       ch := make(chan error)
+       r.run(ch)
+       assert.Nil(t, r.kill())
+       <-ch // wait and seee that kills is actually done
+}
+
+func TestProcessRunningFails(t *testing.T) {
+       r := makeRunner("foobarbaz")
+       ch := make(chan error)
+       r.run(ch)
+       err := <-ch
+       assert.NotNil(t, err)
+}