// -*- Mode: Go; indent-tabs-mode: t -*-
// +build !integrationcoverage

/*
 * Copyright (C) 2016 Canonical Ltd
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 3 as
 * published by the Free Software Foundation.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 */

package main_test

import (
	"fmt"
	"net/http"

	"gopkg.in/check.v1"

	snap "github.com/snapcore/snapd/cmd/snap"
)

func (s *SnapSuite) TestList(c *check.C) {
	n := 0
	s.RedirectClientToTestServer(func(w http.ResponseWriter, r *http.Request) {
		switch n {
		case 0:
			c.Check(r.Method, check.Equals, "GET")
			c.Check(r.URL.Path, check.Equals, "/v2/snaps")
			fmt.Fprintln(w, `{"type": "sync", "result": [{"name": "foo", "status": "active", "version": "4.2", "developer": "bar", "revision":17}]}`)
		default:
			c.Fatalf("expected to get 1 requests, now on %d", n+1)
		}

		n++
	})
	rest, err := snap.Parser().ParseArgs([]string{"list"})
	c.Assert(err, check.IsNil)
	c.Assert(rest, check.DeepEquals, []string{})
	c.Check(s.Stdout(), check.Matches, `Name +Version +Rev +Developer +Notes
foo +4.2 +17 +bar +-
`)
	c.Check(s.Stderr(), check.Equals, "")
}

func (s *SnapSuite) TestListEmpty(c *check.C) {
	n := 0
	s.RedirectClientToTestServer(func(w http.ResponseWriter, r *http.Request) {
		switch n {
		case 0:
			c.Check(r.Method, check.Equals, "GET")
			c.Check(r.URL.Path, check.Equals, "/v2/snaps")
			fmt.Fprintln(w, `{"type": "sync", "result": []}`)
		default:
			c.Fatalf("expected to get 1 requests, now on %d", n+1)
		}

		n++
	})
	rest, err := snap.Parser().ParseArgs([]string{"list"})
	c.Assert(err, check.IsNil)
	c.Assert(rest, check.DeepEquals, []string{})
	c.Check(s.Stdout(), check.Equals, "")
	c.Check(s.Stderr(), check.Matches, "No snaps are installed yet. Try 'snap install hello-world'.\n")
}

func (s *SnapSuite) TestListWithQuery(c *check.C) {
	n := 0
	s.RedirectClientToTestServer(func(w http.ResponseWriter, r *http.Request) {
		switch n {
		case 0:
			c.Check(r.Method, check.Equals, "GET")
			c.Check(r.URL.Path, check.Equals, "/v2/snaps")
			c.Check(r.URL.Query(), check.HasLen, 0)
			fmt.Fprintln(w, `{"type": "sync", "result": [{"name": "foo", "status": "active", "version": "4.2", "developer": "bar", "revision":17}]}`)
		default:
			c.Fatalf("expected to get 1 requests, now on %d", n+1)
		}

		n++
	})
	rest, err := snap.Parser().ParseArgs([]string{"list", "foo"})
	c.Assert(err, check.IsNil)
	c.Assert(rest, check.DeepEquals, []string{})
	c.Check(s.Stdout(), check.Matches, `Name +Version +Rev +Developer +Notes
foo +4.2 +17 +bar +-
`)
	c.Check(s.Stderr(), check.Equals, "")
	// ensure that the fake server api was actually hit
	c.Check(n, check.Equals, 1)
}

func (s *SnapSuite) TestListWithNotes(c *check.C) {
	n := 0
	s.RedirectClientToTestServer(func(w http.ResponseWriter, r *http.Request) {
		switch n {
		case 0:
			c.Check(r.Method, check.Equals, "GET")
			c.Check(r.URL.Path, check.Equals, "/v2/snaps")
			fmt.Fprintln(w, `{"type": "sync", "result": [{"name": "foo", "status": "active", "version": "4.2", "developer": "bar", "revision":17, "trymode": true}]}`)
		default:
			c.Fatalf("expected to get 1 requests, now on %d", n+1)
		}

		n++
	})
	rest, err := snap.Parser().ParseArgs([]string{"list"})
	c.Assert(err, check.IsNil)
	c.Assert(rest, check.DeepEquals, []string{})
	c.Check(s.Stdout(), check.Matches, `Name +Version +Rev +Developer +Notes
foo +4.2 +17 +bar +try
`)
	c.Check(s.Stderr(), check.Equals, "")
}
