Bootstrap copied BFF and local accounts with public Sendico contracts (#34)

backend/pkg/moneybase/fx_rounding_test.go

@@ -0,0 +1,29 @@
+package moneybase
+
+import (
+	"testing"
+)
+
+func TestSourceRoundedConversionMatches(t *testing.T) {
+	ok, err := SourceRoundedConversionMatches("0.06", "3.72", "73.1275", 2)
+	if err != nil {
+		t.Fatalf("SourceRoundedConversionMatches returned error: %v", err)
+	}
+	if !ok {
+		t.Fatal("expected rounded source conversion to match")
+	}
+	ok, err = SourceRoundedConversionMatches("0.07", "3.72", "73.1275", 2)
+	if err != nil {
+		t.Fatalf("SourceRoundedConversionMatches returned error: %v", err)
+	}
+	if ok {
+		t.Fatal("expected oversized source amount to fail")
+	}
+	ok, err = SourceRoundedConversionMatches("0.05", "3.72", "73.1275", 2)
+	if err != nil {
+		t.Fatalf("SourceRoundedConversionMatches returned error: %v", err)
+	}
+	if ok {
+		t.Fatal("expected undersized source amount to fail")
+	}
+}