Rename cmd modules.

1 files changed, 25 insertions, 0 deletions

diff --git a/pid_test.go b/pid_test.go
new file mode 100644
index 0000000..681b116
--- /dev/null
+++ b/pid_test.go
@@ -0,0 +1,25 @@
+package goctl
+
+import (
+	"strconv"
+	"testing"
+)
+
+func TestPID(t *testing.T) {
+	gc := start(t)
+	defer gc.Stop()
+
+	c := dial(t)
+	defer c.Close()
+
+	buf := []byte("pid")
+	Write(c, buf)
+
+	buf, err := Read(c)
+	if err != nil {
+		t.Fatalf("Couldn't read from socket: %s.", err)
+	}
+	if _, err = strconv.Atoi(string(buf)); err != nil {
+		t.Errorf("Requesting PID: got non-integer: '%s'.", string(buf))
+	}
+}