package com.peachpasswords.autofill

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

class OtpDigitsTest {

    @Test fun distributes_a_code_one_character_per_box() {
        assertEquals(
            listOf("1", "2", "3", "4", "5", "6"),
            AutofillResponseBuilder.otpDigitsFor(6, "123456"),
        )
    }

    @Test fun stops_at_the_box_count_when_the_code_is_longer() {
        assertEquals(listOf("1", "2", "3", "4"), AutofillResponseBuilder.otpDigitsFor(4, "123456"))
    }

    @Test fun fills_fewer_boxes_than_code_length_when_there_are_more_boxes() {
        assertEquals(
            listOf("1", "2", "3", "4", "5", "6"),
            AutofillResponseBuilder.otpDigitsFor(8, "123456"),
        )
    }

    @Test fun strips_whitespace_before_distributing() {
        assertEquals(listOf("1", "2", "3"), AutofillResponseBuilder.otpDigitsFor(6, "1 2 3"))
    }
}