package net.pterodactylus.xdcc.ui.stdin

import net.pterodactylus.xdcc.core.Core
import org.hamcrest.MatcherAssert.assertThat
import org.hamcrest.Matchers.equalTo
import org.mockito.Matchers.any
import org.mockito.Mockito
import org.mockito.Mockito.never
import org.mockito.Mockito.verify
import java.io.StringWriter
import kotlin.test.Test

class DownloadCommandTest {

	private val core = Mockito.mock(Core::class.java)
	private val command = DownloadCommand(core)
	private val state = State()

	@Test
	fun `executing command without parameters will not fetch anything`() {
		command.execute(state, emptyList(), StringWriter())
		verify(core, never()).fetch(any(), any())
	}

	@Test
	fun `executing command without parameters will return old state`() {
		val newState = command.execute(state, emptyList(), StringWriter())
		assertThat(newState, equalTo(state))
	}

}