41 lines
1.3 KiB
C#
41 lines
1.3 KiB
C#
namespace ScadaLink.NotificationService.Tests;
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/// <summary>
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/// NS-005: Tests for parsing the configured SMTP TLS mode into the three-state enum.
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/// </summary>
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public class SmtpTlsModeParserTests
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{
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[Theory]
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[InlineData("none", SmtpTlsMode.None)]
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[InlineData("None", SmtpTlsMode.None)]
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[InlineData("NONE", SmtpTlsMode.None)]
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[InlineData("starttls", SmtpTlsMode.StartTls)]
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[InlineData("StartTLS", SmtpTlsMode.StartTls)]
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[InlineData("ssl", SmtpTlsMode.Ssl)]
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[InlineData("SSL", SmtpTlsMode.Ssl)]
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[InlineData(" starttls ", SmtpTlsMode.StartTls)]
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public void Parse_KnownModes_ReturnsExpected(string input, SmtpTlsMode expected)
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{
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Assert.Equal(expected, SmtpTlsModeParser.Parse(input));
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}
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[Theory]
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[InlineData(null)]
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[InlineData("")]
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[InlineData(" ")]
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public void Parse_NullOrEmpty_DefaultsToStartTls(string? input)
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{
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Assert.Equal(SmtpTlsMode.StartTls, SmtpTlsModeParser.Parse(input));
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}
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[Theory]
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[InlineData("auto")]
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[InlineData("tls")]
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[InlineData("implicit")]
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public void Parse_UnknownMode_Throws(string input)
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{
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// NS-005: an unknown mode must be rejected, not silently treated as Auto.
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Assert.Throws<ArgumentException>(() => SmtpTlsModeParser.Parse(input));
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}
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}
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