How the Israel אגרת רישוי calculator is verified

Inputs

InputFieldType
קבוצת מחיר (1-7)priceGroupnumber

The formula

Each derived value below is computed by the Valem engine from the expression shown, in this order. Nothing else runs — there is no hidden code path.

Derived valueFieldFormula (JSONata)
אגרה שנתיתfee($g := priceGroup; $round($g <= 1 ? 600 : $g <= 2 ? 1200 : $g <= 3 ? 1800 : $g <= 4 ? 2600 : $g <= 5 ? 3400 : $g <= 6 ? 4000 : 5000, 2))

Test vectors (2)

Every case is executed against this model on each build, by the Java engine and independently by a JavaScript one. A mismatch of a single cent fails the build, so the page cannot ship advertising a figure the model no longer produces.

Case 1 — C1 price group 2

given priceGroup2
expect fee1200

Case 2 — C2 price group 6

given priceGroup6
expect fee4000

Sources

Check it yourself — and reuse it

The whole model as JSON — inputs, outputs, formulas, vectors and sources in one re-runnable document.

This model is published under CC BY 4.0: use it, adapt it, build on it, with attribution. The licence covers the model — the expression of each rule and the arrangement of the catalog. The rates and thresholds are law, and nobody licenses those; the sources above are where they come from.

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