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| 1 | +using Nager.EmailAuthentication.Models; |
| 2 | + |
| 3 | +namespace Nager.EmailAuthentication.UnitTest.DkimPublicKeyRecordTests.Parser |
| 4 | +{ |
| 5 | + [TestClass] |
| 6 | + public sealed class BasicTest |
| 7 | + { |
| 8 | + [TestMethod] |
| 9 | + public void TryParse_DkimPublicKeyRecordWithVersion_ReturnsTrueAndPopulatesData() |
| 10 | + { |
| 11 | + var dkimPublicKeyRecordRaw = "v=DKIM1;p=test;"; |
| 12 | + |
| 13 | + var isSuccessful = DkimPublicKeyRecordParser.TryParse(dkimPublicKeyRecordRaw, out var dkimPublicKeyRecord); |
| 14 | + Assert.IsTrue(isSuccessful); |
| 15 | + Assert.IsNotNull(dkimPublicKeyRecord, "DkimPublicKeyRecord is null"); |
| 16 | + |
| 17 | + if (dkimPublicKeyRecord is not DkimPublicKeyRecordV1 dkimPublicKeyRecordV1) |
| 18 | + { |
| 19 | + Assert.Fail("Wrong DkimPublicKeyRecordV1 class"); |
| 20 | + return; |
| 21 | + } |
| 22 | + |
| 23 | + Assert.AreEqual("DKIM1", dkimPublicKeyRecordV1.Version); |
| 24 | + Assert.AreEqual("rsa", dkimPublicKeyRecordV1.KeyType); |
| 25 | + Assert.AreEqual("test", dkimPublicKeyRecordV1.PublicKeyData); |
| 26 | + } |
| 27 | + |
| 28 | + [TestMethod] |
| 29 | + public void TryParse_DkimPublicKeyRecordWithoutVersion_ReturnsTrueAndPopulatesData() |
| 30 | + { |
| 31 | + var dkimPublicKeyRecordRaw = "k=rsa; p=test"; |
| 32 | + |
| 33 | + var isSuccessful = DkimPublicKeyRecordParser.TryParse(dkimPublicKeyRecordRaw, out var dkimPublicKeyRecord); |
| 34 | + Assert.IsTrue(isSuccessful); |
| 35 | + Assert.IsNotNull(dkimPublicKeyRecord, "DkimPublicKeyRecord is null"); |
| 36 | + |
| 37 | + if (dkimPublicKeyRecord is not DkimPublicKeyRecordV1 dkimPublicKeyRecordV1) |
| 38 | + { |
| 39 | + Assert.Fail("Wrong DkimPublicKeyRecordV1 class"); |
| 40 | + return; |
| 41 | + } |
| 42 | + |
| 43 | + Assert.AreEqual("DKIM1", dkimPublicKeyRecordV1.Version); |
| 44 | + Assert.AreEqual("rsa", dkimPublicKeyRecordV1.KeyType); |
| 45 | + Assert.AreEqual("test", dkimPublicKeyRecordV1.PublicKeyData); |
| 46 | + } |
| 47 | + |
| 48 | + [TestMethod] |
| 49 | + public void TryParse_WrongDkimPublicKeyRecord_ReturnsFalse() |
| 50 | + { |
| 51 | + var dkimPublicKeyRecordRaw = "v=DMARC1;p=reject;"; |
| 52 | + |
| 53 | + var isSuccessful = DkimPublicKeyRecordParser.TryParse(dkimPublicKeyRecordRaw, out var dkimPublicKeyRecord); |
| 54 | + Assert.IsFalse(isSuccessful); |
| 55 | + Assert.IsNull(dkimPublicKeyRecord, "DkimPublicKeyRecord is not null"); |
| 56 | + } |
| 57 | + } |
| 58 | +} |
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