Initial cloud-services repo - gateway service + pkg modules

pkg/digitaltwin/cache_test.go

@@ -0,0 +1,42 @@
+package digitaltwin_test
+
+import (
+	"testing"
+
+	"fiskerinc.com/modules/digitaltwin"
+
+	"github.com/stretchr/testify/assert"
+)
+
+func TestDigitalTwinCache(t *testing.T) {
+	vin1 := "11111111111111111"
+	vin2 := "22222222222222222"
+	prop1 := "prop1"
+	prop2 := "prop2"
+
+	cache := digitaltwin.NewDigitalTwinCache(3)
+
+	exists := cache.Exists(vin1, prop1, 1)
+	assert.Equal(t, false, exists)
+
+	exists = cache.Exists(vin2, prop1, 1)
+	assert.Equal(t, false, exists)
+
+	exists = cache.Exists(vin1, prop1, 1)
+	assert.Equal(t, true, exists)
+
+	exists = cache.Exists(vin1, prop1, int64(2))
+	assert.Equal(t, false, exists)
+
+	exists = cache.Exists(vin1, prop2, true)
+	assert.Equal(t, false, exists)
+
+	exists = cache.Exists(vin2, prop2, true)
+	assert.Equal(t, false, exists)
+
+	exists = cache.Exists(vin2, prop1, true)
+	assert.Equal(t, false, exists)
+
+	exists = cache.Exists(vin1, prop1, int64(2))
+	assert.Equal(t, false, exists)
+}