package main

import (
	"fmt"
	"net/http"
	"testing"
)

func TestContainerPullImages(t *testing.T) {
	testDeploymentSpecs := []DeploymentSpec{
		{ // multiple existing images
			{App: "busybox", Version: "latest"},
			{App: "alpine", Version: "3.12"},
		},
		{ // non existing image
			{App: "busybox", Version: "unknown"},
		},
	}

	client := &podmanClient{}

	t.Run("pulling multiple images", func(t *testing.T) {
		if err := client.pullImages(testDeploymentSpecs[0], &http.Client{}, "http://localhost:8090/v1.0.0/libpod"); err != nil {
			t.Errorf(fmt.Sprintf("%s", err))
		}
	})

	t.Run("pulling non existing images", func(t *testing.T) {
		if err := client.pullImages(testDeploymentSpecs[1], &http.Client{}, "http://localhost:8090/v1.0.0/libpod"); err == nil {
			t.Errorf("Expected to get an error")
		}
	})
}