// Copyright 2014 The go-github AUTHORS. All rights reserved.
//
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

package github

import (
	"context"
	"fmt"
	"net/http"
	"reflect"
	"strings"
	"testing"
)

func TestIssuesService_ListIssueEvents(t *testing.T) {
	client, mux, _, teardown := setup()
	defer teardown()

	wantAcceptHeaders := []string{mediaTypeLockReasonPreview, mediaTypeProjectCardDetailsPreview}
	mux.HandleFunc("/repos/o/r/issues/1/events", func(w http.ResponseWriter, r *http.Request) {
		testMethod(t, r, "GET")
		testHeader(t, r, "Accept", strings.Join(wantAcceptHeaders, ", "))
		testFormValues(t, r, values{
			"page":     "1",
			"per_page": "2",
		})
		fmt.Fprint(w, `[{"id":1}]`)
	})

	opt := &ListOptions{Page: 1, PerPage: 2}
	events, _, err := client.Issues.ListIssueEvents(context.Background(), "o", "r", 1, opt)
	if err != nil {
		t.Errorf("Issues.ListIssueEvents returned error: %v", err)
	}

	want := []*IssueEvent{{ID: Int64(1)}}
	if !reflect.DeepEqual(events, want) {
		t.Errorf("Issues.ListIssueEvents returned %+v, want %+v", events, want)
	}
}

func TestIssuesService_ListRepositoryEvents(t *testing.T) {
	client, mux, _, teardown := setup()
	defer teardown()

	mux.HandleFunc("/repos/o/r/issues/events", func(w http.ResponseWriter, r *http.Request) {
		testMethod(t, r, "GET")
		testFormValues(t, r, values{
			"page":     "1",
			"per_page": "2",
		})
		fmt.Fprint(w, `[{"id":1}]`)
	})

	opt := &ListOptions{Page: 1, PerPage: 2}
	events, _, err := client.Issues.ListRepositoryEvents(context.Background(), "o", "r", opt)
	if err != nil {
		t.Errorf("Issues.ListRepositoryEvents returned error: %v", err)
	}

	want := []*IssueEvent{{ID: Int64(1)}}
	if !reflect.DeepEqual(events, want) {
		t.Errorf("Issues.ListRepositoryEvents returned %+v, want %+v", events, want)
	}
}

func TestIssuesService_GetEvent(t *testing.T) {
	client, mux, _, teardown := setup()
	defer teardown()

	mux.HandleFunc("/repos/o/r/issues/events/1", func(w http.ResponseWriter, r *http.Request) {
		testMethod(t, r, "GET")
		fmt.Fprint(w, `{"id":1}`)
	})

	event, _, err := client.Issues.GetEvent(context.Background(), "o", "r", 1)
	if err != nil {
		t.Errorf("Issues.GetEvent returned error: %v", err)
	}

	want := &IssueEvent{ID: Int64(1)}
	if !reflect.DeepEqual(event, want) {
		t.Errorf("Issues.GetEvent returned %+v, want %+v", event, want)
	}
}