diff --git a/glue/main_test.go b/glue/main_test.go
index 27841d2..df96c4d 100644
--- a/glue/main_test.go
+++ b/glue/main_test.go
@@ -92,13 +92,40 @@ func TestProcessorGet(t *testing.T) {
 	assert.Nil(t, err)
 }
 
-// func TestProcessorRegister(t *testing.T) {
+func TestProcessorRegister(t *testing.T) {
+	err := processor.Register(testAppTemplate)
+	assert.Nil(t, err)
 
-// }
+	app, err := processor.Get()
+	assert.Nil(t, err)
+	assert.Equal(t, "no-container", app.State)
 
-// func TestProcessorUpdate(t *testing.T) {
+	processor.Delete()
+	assert.Nil(t, err)
+}
 
-// }
+func TestProcessorUpdate(t *testing.T) {
+	err := processor.Create(testAppTemplate)
+	assert.Nil(t, err)
+
+	app, err := processor.Get()
+	assert.Nil(t, err)
+	assert.Equal(t, "running", app.State)
+
+	updatedTemplate := testAppTemplate
+	updatedTemplate.Memory = 1024
+
+	err = processor.Update(updatedTemplate)
+	assert.Nil(t, err)
+	assert.Equal(t, "running", app.State)
+
+	app, err = processor.Get()
+	assert.Nil(t, err)
+	assert.Equal(t, 1024, app.Memory)
+
+	processor.Delete()
+	assert.Nil(t, err)
+}
 
 func TestProcessorDelete(t *testing.T) {
 	err := processor.Create(testAppTemplate)
@@ -122,9 +149,27 @@ func TestProcessorStop(t *testing.T) {
 	assert.Nil(t, err)
 }
 
-// func TestProcessorStart(t *testing.T) {
+func TestProcessorStart(t *testing.T) {
+	err := processor.Create(testAppTemplate)
+	assert.Nil(t, err)
 
-// }
+	err = processor.Stop()
+	assert.Nil(t, err)
+
+	app, err := processor.Get()
+	assert.Nil(t, err)
+	assert.Equal(t, "exited", app.State)
+
+	err = processor.Start()
+	assert.Nil(t, err)
+
+	app, err = processor.Get()
+	assert.Nil(t, err)
+	assert.Equal(t, "running", app.State)
+
+	processor.Delete()
+	assert.Nil(t, err)
+}
 
 // func TestProcessorRestart(t *testing.T) {