Version 3 starter

backend/internal/util/maps_test.go

@@ -0,0 +1,45 @@
+package util
+
+import (
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+)
+
+type rect struct {
+	width  int
+	height int
+}
+
+func TestMapContainsKey(t *testing.T) {
+	var r rect
+	r.width = 5
+	r.height = 5
+	m := map[string]interface{}{
+		"rect_width":  r.width,
+		"rect_height": r.height,
+	}
+	tests := []struct {
+		name string
+		pass string
+		want bool
+	}{
+		{
+			name: "exists",
+			pass: "rect_width",
+			want: true,
+		},
+		{
+			name: "Does not exist",
+			pass: "rect_perimeter",
+			want: false,
+		},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			result := MapContainsKey(m, tt.pass)
+
+			assert.Equal(t, result, tt.want)
+		})
+	}
+}