package com.peachpasswords.autofill

import org.junit.Assert.assertEquals
import org.junit.Test

/**
 * Chip-slot budget after the v2.14.8 refinement. The "+ Save to Peach" create
 * chip was removed in v2.14.6, but its reserved inline slot lingered -- with
 * 2 specs and no 2FA chip the user saw ONLY the "Search Peach" chip and an
 * empty slot. Now the picker reserves one slot (plus one more for the 2FA
 * chip when eligible) and entries get everything else.
 */
class AutofillChipBudgetTest {
    @Test fun no_specs_means_no_chips() {
        assertEquals(0, inlineSystemChipCount(0, otpEligible = false))
        assertEquals(0, inlineSystemChipCount(0, otpEligible = true))
        assertEquals(0, inlineChipBudget(0, otpEligible = false))
        assertEquals(0, inlineChipBudget(0, otpEligible = true))
    }

    @Test fun without_otp_only_the_picker_slot_is_reserved() {
        assertEquals(1, inlineSystemChipCount(1, otpEligible = false))
        assertEquals(1, inlineSystemChipCount(2, otpEligible = false))
        assertEquals(1, inlineSystemChipCount(5, otpEligible = false))
        assertEquals(1, inlineSystemChipCount(9, otpEligible = false))
        // Every non-reserved slot goes to entry chips.
        assertEquals(0, inlineChipBudget(1, otpEligible = false))
        assertEquals(1, inlineChipBudget(2, otpEligible = false))
        assertEquals(2, inlineChipBudget(3, otpEligible = false))
        assertEquals(4, inlineChipBudget(5, otpEligible = false))
        assertEquals(8, inlineChipBudget(9, otpEligible = false))
    }

    @Test fun with_otp_the_picker_and_2fa_chip_are_reserved() {
        assertEquals(2, inlineSystemChipCount(2, otpEligible = true))
        assertEquals(2, inlineSystemChipCount(3, otpEligible = true))
        assertEquals(2, inlineSystemChipCount(9, otpEligible = true))
        assertEquals(0, inlineChipBudget(1, otpEligible = true))
        assertEquals(0, inlineChipBudget(2, otpEligible = true))
        assertEquals(1, inlineChipBudget(3, otpEligible = true))
        assertEquals(7, inlineChipBudget(9, otpEligible = true))
    }
}