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- // Copyright 2018 The Gitea Authors. All rights reserved.
- // Use of this source code is governed by a MIT-style
- // license that can be found in the LICENSE file.
-
- package util
-
- import (
- "regexp"
- "strings"
- "testing"
-
- "github.com/stretchr/testify/assert"
- )
-
- func TestURLJoin(t *testing.T) {
- type test struct {
- Expected string
- Base string
- Elements []string
- }
- newTest := func(expected, base string, elements ...string) test {
- return test{Expected: expected, Base: base, Elements: elements}
- }
- for _, test := range []test{
- newTest("https://try.gitea.io/a/b/c",
- "https://try.gitea.io", "a/b", "c"),
- newTest("https://try.gitea.io/a/b/c",
- "https://try.gitea.io/", "/a/b/", "/c/"),
- newTest("https://try.gitea.io/a/c",
- "https://try.gitea.io/", "/a/./b/", "../c/"),
- newTest("a/b/c",
- "a", "b/c/"),
- newTest("a/b/d",
- "a/", "b/c/", "/../d/"),
- newTest("https://try.gitea.io/a/b/c#d",
- "https://try.gitea.io", "a/b", "c#d"),
- newTest("/a/b/d",
- "/a/", "b/c/", "/../d/"),
- newTest("/a/b/c",
- "/a", "b/c/"),
- newTest("/a/b/c#hash",
- "/a", "b/c#hash"),
- } {
- assert.Equal(t, test.Expected, URLJoin(test.Base, test.Elements...))
- }
- }
-
- func TestIsEmptyString(t *testing.T) {
-
- cases := []struct {
- s string
- expected bool
- }{
- {"", true},
- {" ", true},
- {" ", true},
- {" a", false},
- }
-
- for _, v := range cases {
- assert.Equal(t, v.expected, IsEmptyString(v.s))
- }
- }
-
- func Test_NormalizeEOL(t *testing.T) {
- data1 := []string{
- "",
- "This text starts with empty lines",
- "another",
- "",
- "",
- "",
- "Some other empty lines in the middle",
- "more.",
- "And more.",
- "Ends with empty lines too.",
- "",
- "",
- "",
- }
-
- data2 := []string{
- "This text does not start with empty lines",
- "another",
- "",
- "",
- "",
- "Some other empty lines in the middle",
- "more.",
- "And more.",
- "Ends without EOLtoo.",
- }
-
- buildEOLData := func(data []string, eol string) []byte {
- return []byte(strings.Join(data, eol))
- }
-
- dos := buildEOLData(data1, "\r\n")
- unix := buildEOLData(data1, "\n")
- mac := buildEOLData(data1, "\r")
-
- assert.Equal(t, unix, NormalizeEOL(dos))
- assert.Equal(t, unix, NormalizeEOL(mac))
- assert.Equal(t, unix, NormalizeEOL(unix))
-
- dos = buildEOLData(data2, "\r\n")
- unix = buildEOLData(data2, "\n")
- mac = buildEOLData(data2, "\r")
-
- assert.Equal(t, unix, NormalizeEOL(dos))
- assert.Equal(t, unix, NormalizeEOL(mac))
- assert.Equal(t, unix, NormalizeEOL(unix))
-
- assert.Equal(t, []byte("one liner"), NormalizeEOL([]byte("one liner")))
- assert.Equal(t, []byte("\n"), NormalizeEOL([]byte("\n")))
- assert.Equal(t, []byte("\ntwo liner"), NormalizeEOL([]byte("\ntwo liner")))
- assert.Equal(t, []byte("two liner\n"), NormalizeEOL([]byte("two liner\n")))
- assert.Equal(t, []byte{}, NormalizeEOL([]byte{}))
-
- assert.Equal(t, []byte("mix\nand\nmatch\n."), NormalizeEOL([]byte("mix\r\nand\rmatch\n.")))
- }
-
- func Test_RandomInt(t *testing.T) {
- int, err := RandomInt(255)
- assert.True(t, int >= 0)
- assert.True(t, int <= 255)
- assert.NoError(t, err)
- }
-
- func Test_RandomString(t *testing.T) {
- str1, err := RandomString(32)
- assert.NoError(t, err)
- matches, err := regexp.MatchString(`^[a-zA-Z0-9]{32}$`, str1)
- assert.NoError(t, err)
- assert.True(t, matches)
-
- str2, err := RandomString(32)
- assert.NoError(t, err)
- matches, err = regexp.MatchString(`^[a-zA-Z0-9]{32}$`, str1)
- assert.NoError(t, err)
- assert.True(t, matches)
-
- assert.NotEqual(t, str1, str2)
-
- str3, err := RandomString(256)
- assert.NoError(t, err)
- matches, err = regexp.MatchString(`^[a-zA-Z0-9]{256}$`, str3)
- assert.NoError(t, err)
- assert.True(t, matches)
-
- str4, err := RandomString(256)
- assert.NoError(t, err)
- matches, err = regexp.MatchString(`^[a-zA-Z0-9]{256}$`, str4)
- assert.NoError(t, err)
- assert.True(t, matches)
-
- assert.NotEqual(t, str3, str4)
- }
-
- func Test_OptionalBool(t *testing.T) {
- assert.Equal(t, OptionalBoolNone, OptionalBoolParse(""))
- assert.Equal(t, OptionalBoolNone, OptionalBoolParse("x"))
-
- assert.Equal(t, OptionalBoolFalse, OptionalBoolParse("0"))
- assert.Equal(t, OptionalBoolFalse, OptionalBoolParse("f"))
- assert.Equal(t, OptionalBoolFalse, OptionalBoolParse("False"))
-
- assert.Equal(t, OptionalBoolTrue, OptionalBoolParse("1"))
- assert.Equal(t, OptionalBoolTrue, OptionalBoolParse("t"))
- assert.Equal(t, OptionalBoolTrue, OptionalBoolParse("True"))
- }
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