init

internal/platform/money_test.go

@@ -0,0 +1,31 @@
+package platform
+
+import "testing"
+
+func TestParseCZK(t *testing.T) {
+	tests := []struct {
+		input string
+		want  int64
+	}{
+		{input: "100", want: 10000},
+		{input: "100.50", want: 10050},
+		{input: "100,5", want: 10050},
+	}
+
+	for _, tt := range tests {
+		got, err := ParseCZK(tt.input)
+		if err != nil {
+			t.Fatalf("ParseCZK(%q) returned error: %v", tt.input, err)
+		}
+		if got != tt.want {
+			t.Fatalf("ParseCZK(%q) = %d, want %d", tt.input, got, tt.want)
+		}
+	}
+}
+
+func TestFormatCZK(t *testing.T) {
+	got := FormatCZK(1234567)
+	if got != "12 345,67 CZK" {
+		t.Fatalf("FormatCZK() = %q", got)
+	}
+}