@file:Suppress("MemberVisibilityCanBePrivate")

package scaffold

import com.github.ajalt.clikt.output.CliktConsole
import io.mockk.clearMocks
import io.mockk.every
import io.mockk.mockk
import io.mockk.verify
import org.junit.jupiter.api.BeforeEach
import org.junit.jupiter.api.Test
import org.junit.jupiter.api.TestInstance
import org.junit.jupiter.params.ParameterizedTest
import org.junit.jupiter.params.provider.CsvSource
import strikt.api.expectThat
import strikt.assertions.isEqualTo

@TestInstance(TestInstance.Lifecycle.PER_CLASS)
class PromptTest {

    val console = mockk<CliktConsole>()
    val prompt = Prompt(console)

    @BeforeEach
    fun beforeEach() = clearMocks(console)

    @CsvSource(
        value = [
            "null, answer, answer",
            "def, answer, answer",
            "def, '', def"
        ]
    )
    @ParameterizedTest(name = "prompt string({argumentsWithNames})")
    fun `prompt string`(default: String?, answer: String, expectedValue: String) {
        every { console.promptForLine(any(), any()) } returns answer
        expectThat(prompt.string("test", default)).isEqualTo(expectedValue)
    }

    @CsvSource(
        value = [
            "null, y, true",
            "null, n, false",

            "true, '', true",
            "true, y, true",
            "true, n, false",

            "false, '', false",
            "false, y, true",
            "false, n, false",
        ]
    )
    @ParameterizedTest(name = "prompt boolean({argumentsWithNames})")
    fun `prompt boolean`(default: Boolean?, answer: String, expectedValue: Boolean) {
        every { console.promptForLine(any(), any()) } returns answer
        expectThat(prompt.boolean("test", default)).isEqualTo(expectedValue)
    }

}