Add tests for ephemeral storage

state/ephemeral_test.go

+package state
+
+import (
+    "testing"
+    "mime"
+    "sync"
+
+    "github.com/stretchr/testify/assert"
+)
+
+
+var testItems = [] Item {
+    NewItem( "foo", "bar", []byte( "fasel" ) ),
+    NewItem( "qwertyASDFGH", mime.TypeByExtension( ".html" ), []byte{} ),
+    Item{
+        name: "Som!_🎵nam3",
+        mimeType: "any kind of string",
+        data: []byte{ 1, 2, 3, 4, 5, 6, 7, 8 },
+    },
+}
+
+
+func TestEphemeralAdd( t *testing.T ){
+    es := NewEphemeralStore()
+
+    wg := &sync.WaitGroup{}
+    for _, item := range testItems {
+        wg.Add( 1 )
+        go func( i Item ){
+            defer wg.Done()
+            es.Add( i )
+        }( item )
+    }
+    wg.Wait()
+
+    assert.Len( t, es.store, len( testItems ) )
+}