hugo/hugolib/pageGroup_test.go
Tatsushi Demachi 7e692544f0 Fix GroupBy function issues
Following issues are fixed

1. Can't access fields and methods specified in GroupBy call
2. PagesGroup doesn't contain Pages. It's always empty.
3. When GroupBy is called with Section key, it doesn't work as expected
2014-11-13 22:48:58 -05:00

383 lines
11 KiB
Go

package hugolib
import (
"errors"
"reflect"
"testing"
"github.com/spf13/cast"
)
type pageGroupTestObject struct {
path string
weight int
date string
param string
}
var pageGroupTestSources = []pageGroupTestObject{
{"/section1/testpage1.md", 3, "2012-04-06", "foo"},
{"/section1/testpage2.md", 3, "2012-01-01", "bar"},
{"/section1/testpage3.md", 2, "2012-04-06", "foo"},
{"/section2/testpage4.md", 1, "2012-03-02", "bar"},
{"/section2/testpage5.md", 1, "2012-04-06", "baz"},
}
func preparePageGroupTestPages(t *testing.T) Pages {
var pages Pages
for _, s := range pageGroupTestSources {
p, err := NewPage(s.path)
if err != nil {
t.Fatalf("failed to prepare test page %s", s.path)
}
p.Weight = s.weight
p.Date = cast.ToTime(s.date)
p.PublishDate = cast.ToTime(s.date)
p.Params["custom_param"] = s.param
p.Params["custom_date"] = cast.ToTime(s.date)
pages = append(pages, p)
}
return pages
}
func TestGroupByWithFieldNameArg(t *testing.T) {
pages := preparePageGroupTestPages(t)
expect := PagesGroup{
{Key: 1, Pages: Pages{pages[3], pages[4]}},
{Key: 2, Pages: Pages{pages[2]}},
{Key: 3, Pages: Pages{pages[0], pages[1]}},
}
groups, err := pages.GroupBy("Weight")
if err != nil {
t.Fatalf("Unable to make PagesGroup array: %s", err)
}
if !reflect.DeepEqual(groups, expect) {
t.Errorf("PagesGroup has unexpected groups. It should be %#v, got %#v", expect, groups)
}
}
func TestGroupByWithMethodNameArg(t *testing.T) {
pages := preparePageGroupTestPages(t)
expect := PagesGroup{
{Key: "section1", Pages: Pages{pages[0], pages[1], pages[2]}},
{Key: "section2", Pages: Pages{pages[3], pages[4]}},
}
groups, err := pages.GroupBy("Type")
if err != nil {
t.Fatalf("Unable to make PagesGroup array: %s", err)
}
if !reflect.DeepEqual(groups, expect) {
t.Errorf("PagesGroup has unexpected groups. It should be %#v, got %#v", expect, groups)
}
}
func TestGroupByWithSectionArg(t *testing.T) {
pages := preparePageGroupTestPages(t)
expect := PagesGroup{
{Key: "section1", Pages: Pages{pages[0], pages[1], pages[2]}},
{Key: "section2", Pages: Pages{pages[3], pages[4]}},
}
groups, err := pages.GroupBy("Section")
if err != nil {
t.Fatalf("Unable to make PagesGroup array: %s", err)
}
if !reflect.DeepEqual(groups, expect) {
t.Errorf("PagesGroup has unexpected groups. It should be %#v, got %#v", expect, groups)
}
}
func TestGroupByInReverseOrder(t *testing.T) {
pages := preparePageGroupTestPages(t)
expect := PagesGroup{
{Key: 3, Pages: Pages{pages[0], pages[1]}},
{Key: 2, Pages: Pages{pages[2]}},
{Key: 1, Pages: Pages{pages[3], pages[4]}},
}
groups, err := pages.GroupBy("Weight", "desc")
if err != nil {
t.Fatalf("Unable to make PagesGroup array: %s", err)
}
if !reflect.DeepEqual(groups, expect) {
t.Errorf("PagesGroup has unexpected groups. It should be %#v, got %#v", expect, groups)
}
}
func TestGroupByCalledWithEmptyPages(t *testing.T) {
var pages Pages
groups, err := pages.GroupBy("Weight")
if err != nil {
t.Fatalf("Unable to make PagesGroup array: %s", err)
}
if groups != nil {
t.Errorf("PagesGroup isn't empty. It should be %#v, got %#v", nil, groups)
}
}
func TestGroupByCalledWithUnavailableKey(t *testing.T) {
pages := preparePageGroupTestPages(t)
_, err := pages.GroupBy("UnavailableKey")
if err == nil {
t.Errorf("GroupByParam should return an error but didn't")
}
}
func (page *Page) dummyPageMethodWithArgForTest(s string) string {
return s
}
func (page *Page) dummyPageMethodReturnThreeValueForTest() (string, string, string) {
return "foo", "bar", "baz"
}
func (page *Page) dummyPageMethodReturnErrorOnlyForTest() error {
return errors.New("something error occured")
}
func (page *Page) dummyPageMethodReturnTwoValueForTest() (string, string) {
return "foo", "bar"
}
func TestGroupByCalledWithInvalidMethod(t *testing.T) {
var err error
pages := preparePageGroupTestPages(t)
_, err = pages.GroupBy("dummyPageMethodWithArgForTest")
if err == nil {
t.Errorf("GroupByParam should return an error but didn't")
}
_, err = pages.GroupBy("dummyPageMethodReturnThreeValueForTest")
if err == nil {
t.Errorf("GroupByParam should return an error but didn't")
}
_, err = pages.GroupBy("dummyPageMethodReturnErrorOnlyForTest")
if err == nil {
t.Errorf("GroupByParam should return an error but didn't")
}
_, err = pages.GroupBy("dummyPageMethodReturnTwoValueForTest")
if err == nil {
t.Errorf("GroupByParam should return an error but didn't")
}
}
func TestReverse(t *testing.T) {
pages := preparePageGroupTestPages(t)
groups1, err := pages.GroupBy("Weight", "desc")
if err != nil {
t.Fatalf("Unable to make PagesGroup array: %s", err)
}
groups2, err := pages.GroupBy("Weight")
if err != nil {
t.Fatalf("Unable to make PagesGroup array: %s", err)
}
groups2 = groups2.Reverse()
if !reflect.DeepEqual(groups2, groups1) {
t.Errorf("PagesGroup is sorted in unexpected order. It should be %#v, got %#v", groups2, groups1)
}
}
func TestGroupByParam(t *testing.T) {
pages := preparePageGroupTestPages(t)
expect := PagesGroup{
{Key: "bar", Pages: Pages{pages[1], pages[3]}},
{Key: "baz", Pages: Pages{pages[4]}},
{Key: "foo", Pages: Pages{pages[0], pages[2]}},
}
groups, err := pages.GroupByParam("custom_param")
if err != nil {
t.Fatalf("Unable to make PagesGroup array: %s", err)
}
if !reflect.DeepEqual(groups, expect) {
t.Errorf("PagesGroup has unexpected groups. It should be %#v, got %#v", expect, groups)
}
}
func TestGroupByParamInReverseOrder(t *testing.T) {
pages := preparePageGroupTestPages(t)
expect := PagesGroup{
{Key: "foo", Pages: Pages{pages[0], pages[2]}},
{Key: "baz", Pages: Pages{pages[4]}},
{Key: "bar", Pages: Pages{pages[1], pages[3]}},
}
groups, err := pages.GroupByParam("custom_param", "desc")
if err != nil {
t.Fatalf("Unable to make PagesGroup array: %s", err)
}
if !reflect.DeepEqual(groups, expect) {
t.Errorf("PagesGroup has unexpected groups. It should be %#v, got %#v", expect, groups)
}
}
func TestGroupByParamCalledWithSomeUnavailableParams(t *testing.T) {
pages := preparePageGroupTestPages(t)
delete(pages[1].Params, "custom_param")
delete(pages[3].Params, "custom_param")
delete(pages[4].Params, "custom_param")
expect := PagesGroup{
{Key: "foo", Pages: Pages{pages[0], pages[2]}},
}
groups, err := pages.GroupByParam("custom_param")
if err != nil {
t.Fatalf("Unable to make PagesGroup array: %s", err)
}
if !reflect.DeepEqual(groups, expect) {
t.Errorf("PagesGroup has unexpected groups. It should be %#v, got %#v", expect, groups)
}
}
func TestGroupByParamCalledWithEmptyPages(t *testing.T) {
var pages Pages
groups, err := pages.GroupByParam("custom_param")
if err != nil {
t.Fatalf("Unable to make PagesGroup array: %s", err)
}
if groups != nil {
t.Errorf("PagesGroup isn't empty. It should be %#v, got %#v", nil, groups)
}
}
func TestGroupByParamCalledWithUnavailableParam(t *testing.T) {
pages := preparePageGroupTestPages(t)
_, err := pages.GroupByParam("unavailable_param")
if err == nil {
t.Errorf("GroupByParam should return an error but didn't")
}
}
func TestGroupByDate(t *testing.T) {
pages := preparePageGroupTestPages(t)
expect := PagesGroup{
{Key: "2012-04", Pages: Pages{pages[4], pages[2], pages[0]}},
{Key: "2012-03", Pages: Pages{pages[3]}},
{Key: "2012-01", Pages: Pages{pages[1]}},
}
groups, err := pages.GroupByDate("2006-01")
if err != nil {
t.Fatalf("Unable to make PagesGroup array: %s", err)
}
if !reflect.DeepEqual(groups, expect) {
t.Errorf("PagesGroup has unexpected groups. It should be %#v, got %#v", expect, groups)
}
}
func TestGroupByDateInReverseOrder(t *testing.T) {
pages := preparePageGroupTestPages(t)
expect := PagesGroup{
{Key: "2012-01", Pages: Pages{pages[1]}},
{Key: "2012-03", Pages: Pages{pages[3]}},
{Key: "2012-04", Pages: Pages{pages[0], pages[2], pages[4]}},
}
groups, err := pages.GroupByDate("2006-01", "asc")
if err != nil {
t.Fatalf("Unable to make PagesGroup array: %s", err)
}
if !reflect.DeepEqual(groups, expect) {
t.Errorf("PagesGroup has unexpected groups. It should be %#v, got %#v", expect, groups)
}
}
func TestGroupByPublishDate(t *testing.T) {
pages := preparePageGroupTestPages(t)
expect := PagesGroup{
{Key: "2012-04", Pages: Pages{pages[4], pages[2], pages[0]}},
{Key: "2012-03", Pages: Pages{pages[3]}},
{Key: "2012-01", Pages: Pages{pages[1]}},
}
groups, err := pages.GroupByPublishDate("2006-01")
if err != nil {
t.Fatalf("Unable to make PagesGroup array: %s", err)
}
if !reflect.DeepEqual(groups, expect) {
t.Errorf("PagesGroup has unexpected groups. It should be %#v, got %#v", expect, groups)
}
}
func TestGroupByPublishDateInReverseOrder(t *testing.T) {
pages := preparePageGroupTestPages(t)
expect := PagesGroup{
{Key: "2012-01", Pages: Pages{pages[1]}},
{Key: "2012-03", Pages: Pages{pages[3]}},
{Key: "2012-04", Pages: Pages{pages[0], pages[2], pages[4]}},
}
groups, err := pages.GroupByDate("2006-01", "asc")
if err != nil {
t.Fatalf("Unable to make PagesGroup array: %s", err)
}
if !reflect.DeepEqual(groups, expect) {
t.Errorf("PagesGroup has unexpected groups. It should be %#v, got %#v", expect, groups)
}
}
func TestGroupByPublishDateWithEmptyPages(t *testing.T) {
var pages Pages
groups, err := pages.GroupByPublishDate("2006-01")
if err != nil {
t.Fatalf("Unable to make PagesGroup array: %s", err)
}
if groups != nil {
t.Errorf("PagesGroup isn't empty. It should be %#v, got %#v", nil, groups)
}
}
func TestGroupByParamDate(t *testing.T) {
pages := preparePageGroupTestPages(t)
expect := PagesGroup{
{Key: "2012-04", Pages: Pages{pages[4], pages[2], pages[0]}},
{Key: "2012-03", Pages: Pages{pages[3]}},
{Key: "2012-01", Pages: Pages{pages[1]}},
}
groups, err := pages.GroupByParamDate("custom_date", "2006-01")
if err != nil {
t.Fatalf("Unable to make PagesGroup array: %s", err)
}
if !reflect.DeepEqual(groups, expect) {
t.Errorf("PagesGroup has unexpected groups. It should be %#v, got %#v", expect, groups)
}
}
func TestGroupByParamDateInReverseOrder(t *testing.T) {
pages := preparePageGroupTestPages(t)
expect := PagesGroup{
{Key: "2012-01", Pages: Pages{pages[1]}},
{Key: "2012-03", Pages: Pages{pages[3]}},
{Key: "2012-04", Pages: Pages{pages[0], pages[2], pages[4]}},
}
groups, err := pages.GroupByParamDate("custom_date", "2006-01", "asc")
if err != nil {
t.Fatalf("Unable to make PagesGroup array: %s", err)
}
if !reflect.DeepEqual(groups, expect) {
t.Errorf("PagesGroup has unexpected groups. It should be %#v, got %#v", expect, groups)
}
}
func TestGroupByParamDateWithEmptyPages(t *testing.T) {
var pages Pages
groups, err := pages.GroupByParamDate("custom_date", "2006-01")
if err != nil {
t.Fatalf("Unable to make PagesGroup array: %s", err)
}
if groups != nil {
t.Errorf("PagesGroup isn't empty. It should be %#v, got %#v", nil, groups)
}
}