primeiro commit com exercicios de Exercism realizados até esta data

go/raindrops/raindrops_test.go

@@ -0,0 +1,21 @@
+package raindrops
+
+import "testing"
+
+func TestConvert(t *testing.T) {
+	for _, tc := range testCases {
+		t.Run(tc.description, func(t *testing.T) {
+			if actual := Convert(tc.input); actual != tc.expected {
+				t.Fatalf("Convert(%d) = %q, want: %q", tc.input, actual, tc.expected)
+			}
+		})
+	}
+}
+
+func BenchmarkConvert(b *testing.B) {
+	for b.Loop() {
+		for _, test := range testCases {
+			Convert(test.input)
+		}
+	}
+}