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AI-Studio/app/Tests/Tools/Validation/MailboxValidationTests.cs
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using AIStudio.Settings;
using AIStudio.Settings.DataModel;
using AIStudio.Tools.Validation;
namespace AIStudio.Tests.Tools.Validation;
/// <summary>
/// Checks what the mailbox dialog accepts before it lets the user test a connection or save.
/// </summary>
[TestFixture]
public sealed class MailboxValidationTests
{
private static readonly DataSourceValidation VALIDATION = new();
[TestCase("imap.example.org", ExpectedResult = true)]
[TestCase(" imap.example.org ", ExpectedResult = true)]
[TestCase("posteo.de", ExpectedResult = true)]
[TestCase("192.168.1.20", ExpectedResult = true)]
[TestCase("::1", ExpectedResult = true)]
[TestCase("", ExpectedResult = false)]
[TestCase(" ", ExpectedResult = false)]
[TestCase("imaps://imap.example.org", ExpectedResult = false)]
[TestCase("imap.example.org:993", ExpectedResult = false)]
[TestCase("imap.example.org/INBOX", ExpectedResult = false)]
public bool TheHostStandsAlone(string host) => DataSourceValidation.ValidateMailboxHost(host) is null;
[Test]
public void AnUnknownEncryptionIsRejectedAndNeverOffered()
{
Assert.Multiple(() =>
{
Assert.That(DataSourceValidation.ValidateMailboxTransportSecurity(MailboxTransportSecurity.UNKNOWN), Is.Not.Null);
Assert.That(ConfigurationSelectDataFactory.GetMailboxTransportSecurityData().Select(option => option.Value), Is.EqualTo(new[] { MailboxTransportSecurity.SSL_ON_CONNECT, MailboxTransportSecurity.STARTTLS }));
});
}
[TestCase(MailboxTransportSecurity.SSL_ON_CONNECT, ExpectedResult = 993)]
[TestCase(MailboxTransportSecurity.STARTTLS, ExpectedResult = 143)]
[TestCase(MailboxTransportSecurity.UNKNOWN, ExpectedResult = null)]
public int? EachEncryptionComesWithItsUsualPort(MailboxTransportSecurity transportSecurity) => transportSecurity.GetUsualPort();
[TestCase(0, ExpectedResult = false)]
[TestCase(DataSourceValidation.MIN_ATTACHMENT_SIZE_MEGABYTES, ExpectedResult = true)]
[TestCase(DataSourceValidation.MAX_ATTACHMENT_SIZE_MEGABYTES, ExpectedResult = true)]
[TestCase(DataSourceValidation.MAX_ATTACHMENT_SIZE_MEGABYTES + 1, ExpectedResult = false)]
public bool TheAttachmentSizeStaysInItsRange(int megabytes) => DataSourceValidation.ValidateMailboxMaxAttachmentSize(megabytes) is null;
[Test]
public void APasswordIsRequiredAndAStorageIssueComesFirst()
{
const string STORAGE_ISSUE = "The keyring is locked.";
var validationWithIssue = new DataSourceValidation { GetSecretStorageIssue = () => STORAGE_ISSUE };
Assert.Multiple(() =>
{
Assert.That(VALIDATION.ValidateMailboxPassword(string.Empty), Is.Not.Null, "An empty password was accepted.");
Assert.That(VALIDATION.ValidateMailboxPassword(" secret with spaces "), Is.Null, "A password was trimmed or rejected for its spaces.");
Assert.That(validationWithIssue.ValidateMailboxPassword("secret"), Is.EqualTo(STORAGE_ISSUE), "The issue of the keyring was not shown.");
});
}
}