package com.example.orders

import androidx.test.core.app.ActivityScenario
import androidx.test.espresso.Espresso.onView
import androidx.test.espresso.action.ViewActions.click
import androidx.test.espresso.assertion.ViewAssertions.matches
import androidx.test.espresso.matcher.ViewMatchers.withId
import androidx.test.espresso.matcher.ViewMatchers.withText
import androidx.test.ext.junit.runners.AndroidJUnit4
import androidx.test.filters.LargeTest
import com.example.orders.net.NetworkConfig
import java.util.concurrent.TimeUnit
import okhttp3.mockwebserver.MockResponse
import okhttp3.mockwebserver.MockWebServer
import org.junit.After
import org.junit.Assert.assertEquals
import org.junit.Before
import org.junit.Test
import org.junit.runner.RunWith

@RunWith(AndroidJUnit4::class)
@LargeTest
class OrderNetworkMockTest {
    private lateinit var server: MockWebServer

    @Before
    fun startServer() {
        server = MockWebServer()
        server.start()
        NetworkConfig.testBaseUrl = server.url("/")
        AppGraph.resetForTests()
    }

    @After
    fun stopServer() {
        NetworkConfig.resetForTests()
        AppGraph.resetForTests()
        server.shutdown()
    }

    @Test
    fun openOrdersShowsMockedOrder() {
        server.enqueue(
            MockResponse()
                .setResponseCode(200)
                .setHeader("Content-Type", "application/json")
                .setBody(
                    """
                    {
                      "orders": [
                        {
                          "id": "A-104",
                          "title": "Coffee beans",
                          "status": "Ready"
                        }
                      ]
                    }
                    """.trimIndent()
                )
        )

        val scenario =
            ActivityScenario.launch(OrderActivity::class.java)

        try {
            onView(withId(R.id.loadOrdersButton)).perform(click())

            onView(withId(R.id.orderTitle))
                .check(matches(withText("Coffee beans")))

            onView(withId(R.id.orderStatus))
                .check(matches(withText("Ready")))
        } finally {
            scenario.close()
        }

        val request = server.takeRequest(2, TimeUnit.SECONDS)
        assertEquals("/orders", request?.path)
    }
}