package io.delphiplatform.api.v3.rdb.service

import io.delphiplatform.api.v3.rdb.entity.shazam.ShazamArtistIsrcEntity
import io.delphiplatform.api.v3.rdb.repository.ShazamArtistIsrcRepository
import org.junit.jupiter.api.Assertions
import org.junit.jupiter.api.Test
import org.mockito.kotlin.mock
import org.mockito.kotlin.whenever

internal class ShazamArtistServiceTest {

    private val repository: ShazamArtistIsrcRepository = mock()
    private val service: ShazamArtistService = ShazamArtistService(repository)
    private val isrc1 = "isrc1"

    @Test
    fun test_findByIsrcToArtistNames_singleIsrc() {
        val artist1 = createArtist("a1", 0)
        val artist2 = createArtist("a2", 1)
        val artist3 = createArtist("a3", 2)
        whenever(repository.findByIsrcIn(mutableSetOf(isrc1))).thenReturn(
            mutableListOf(artist2, artist3, artist1)
        )

        val result = service.findByIsrcToArtistNames(mutableSetOf(isrc1))

        Assertions.assertEquals(1, result.size)
        Assertions.assertEquals(mutableListOf("a1", "a2", "a3"), result.get(isrc1))
    }

    private fun createArtist(name: String, ordering: Int): ShazamArtistIsrcEntity {
        val artist = ShazamArtistIsrcEntity()
        artist.cmArtistName = name
        artist.ordering = ordering
        artist.isrc = isrc1
        return artist
    }
}