miniflux/template/functions_test.go
2018-09-20 19:45:56 -07:00

94 lines
2.3 KiB
Go

// Copyright 2018 Frédéric Guillot. All rights reserved.
// Use of this source code is governed by the Apache 2.0
// license that can be found in the LICENSE file.
package template // import "miniflux.app/template"
import (
"testing"
)
func TestDict(t *testing.T) {
d, err := dict("k1", "v1", "k2", "v2")
if err != nil {
t.Fatalf(`The dict should be valid: %v`, err)
}
if value, found := d["k1"]; found {
if value != "v1" {
t.Fatalf(`Unexpected value for k1: got %q`, value)
}
}
if value, found := d["k2"]; found {
if value != "v2" {
t.Fatalf(`Unexpected value for k2: got %q`, value)
}
}
}
func TestDictWithInvalidNumberOfArguments(t *testing.T) {
_, err := dict("k1")
if err == nil {
t.Fatal(`An error should be returned if the number of arguments are not even`)
}
}
func TestDictWithInvalidMap(t *testing.T) {
_, err := dict(1, 2)
if err == nil {
t.Fatal(`An error should be returned if the dict keys are not string`)
}
}
func TestHasKey(t *testing.T) {
input := map[string]string{"k": "v"}
if !hasKey(input, "k") {
t.Fatal(`This key exists in the map and should returns true`)
}
if hasKey(input, "missing") {
t.Fatal(`This key doesn't exists in the given map and should returns false`)
}
}
func TestTruncateWithShortTexts(t *testing.T) {
scenarios := []string{"Short text", "Короткий текст"}
for _, input := range scenarios {
result := truncate(input, 25)
if result != input {
t.Fatalf(`Unexpected output, got %q instead of %q`, result, input)
}
result = truncate(input, len(input))
if result != input {
t.Fatalf(`Unexpected output, got %q instead of %q`, result, input)
}
}
}
func TestTruncateWithLongTexts(t *testing.T) {
scenarios := map[string]string{
"This is a really pretty long English text": "This is a really pretty l…",
"Это реально очень длинный русский текст": "Это реально очень длинный…",
}
for input, expected := range scenarios {
result := truncate(input, 25)
if result != expected {
t.Fatalf(`Unexpected output, got %q instead of %q`, result, expected)
}
}
}
func TestIsEmail(t *testing.T) {
if !isEmail("user@domain.tld") {
t.Fatal(`This email is valid and should returns true`)
}
if isEmail("invalid") {
t.Fatal(`This email is not valid and should returns false`)
}
}