mirror of
https://github.com/jhillyerd/inbucket.git
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100 lines
3.7 KiB
Go
100 lines
3.7 KiB
Go
package smtpd
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import (
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"github.com/stretchr/testify/assert"
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"strings"
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"testing"
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)
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func TestParseMailboxName(t *testing.T) {
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assert.Equal(t, ParseMailboxName("MailBOX"), "mailbox")
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assert.Equal(t, ParseMailboxName("MailBox@Host.Com"), "mailbox")
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assert.Equal(t, ParseMailboxName("Mail+extra@Host.Com"), "mail")
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}
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func TestHashMailboxName(t *testing.T) {
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assert.Equal(t, HashMailboxName("mail"), "1d6e1cf70ec6f9ab28d3ea4b27a49a77654d370e")
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}
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func TestValidateDomain(t *testing.T) {
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assert.False(t, ValidateDomainPart(strings.Repeat("a", 256)),
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"Max domain length is 255")
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assert.False(t, ValidateDomainPart(strings.Repeat("a", 64)+".com"),
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"Max label length is 63")
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assert.True(t, ValidateDomainPart(strings.Repeat("a", 63)+".com"),
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"Should allow 63 char label")
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var testTable = []struct {
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input string
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expect bool
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msg string
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}{
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{"", false, "Empty domain is not valid"},
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{"hostname", true, "Just a hostname is valid"},
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{"github.com", true, "Two labels should be just fine"},
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{"my-domain.com", true, "Hyphen is allowed mid-label"},
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{"_domainkey.foo.com", true, "Underscores are allowed"},
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{"bar.com.", true, "Must be able to end with a dot"},
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{"ABC.6DBS.com", true, "Mixed case is OK"},
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{"google..com", false, "Double dot not valid"},
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{".foo.com", false, "Cannot start with a dot"},
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{"mail.123.com", false, "Number only label not valid"},
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{"google\r.com", false, "Special chars not allowed"},
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{"foo.-bar.com", false, "Label cannot start with hyphen"},
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{"foo-.bar.com", false, "Label cannot end with hyphen"},
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}
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for _, tt := range testTable {
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if ValidateDomainPart(tt.input) != tt.expect {
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t.Errorf("Expected %v for %q: %s", tt.expect, tt.input, tt.msg)
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}
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}
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}
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func TestValidateLocal(t *testing.T) {
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var testTable = []struct {
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input string
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expect bool
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msg string
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}{
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{"", false, "Empty local is not valid"},
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{"a", true, "Single letter should be fine"},
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{strings.Repeat("a", 65), false, "Only valid up to 64 characters"},
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{"FirstLast", true, "Mixed case permitted"},
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{"user123", true, "Numbers permitted"},
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{"a!#$%&'*+-/=?^_`{|}~", true, "Any of !#$%&'*+-/=?^_`{|}~ are permitted"},
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{"first.last", true, "Embedded period is permitted"},
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{"first..last", false, "Sequence of periods is not allowed"},
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{".user", false, "Cannot lead with a period"},
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{"user.", false, "Cannot end with a period"},
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{"james@mail", false, "Unquoted @ not permitted"},
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{"first last", false, "Unquoted space not permitted"},
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{"no,commas", false, "Unquoted comma not allowed"},
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{"t[es]t", false, "Unquoted square brackets not allowed"},
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{"james\\", false, "Cannot end with backslash quote"},
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{"james\\@mail", true, "Quoted @ permitted"},
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{"quoted\\ space", true, "Quoted space permitted"},
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{"no\\,commas", true, "Quoted comma is OK"},
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{"t\\[es\\]t", true, "Quoted brackets are OK"},
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{"user\\name", true, "Should be able to quote a-z"},
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{"USER\\NAME", true, "Should be able to quote A-Z"},
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{"user\\1", true, "Should be able to quote a digit"},
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{"one\\$\\|", true, "Should be able to quote plain specials"},
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{"return\\\r", true, "Should be able to quote ASCII control chars"},
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{"high\\\x80", false, "Should not accept > 7-bit quoted chars"},
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//{"\"james\"", true, "Quoted a-z is permitted"},
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{"user+mailbox", true, "RFC3696 test case should be valid"},
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{"customer/department=shipping", true, "RFC3696 test case should be valid"},
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{"$A12345", true, "RFC3696 test case should be valid"},
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{"!def!xyz%abc", true, "RFC3696 test case should be valid"},
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{"_somename", true, "RFC3696 test case should be valid"},
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}
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for _, tt := range testTable {
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if ValidateLocalPart(tt.input) != tt.expect {
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t.Errorf("Expected %v for %q: %s", tt.expect, tt.input, tt.msg)
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}
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}
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}
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