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| 1 | +using CodeQLToolkit.Shared.CodeQL; |
| 2 | +using System.Net; |
| 3 | +using System.Text; |
| 4 | + |
| 5 | +namespace CodeQLToolkit.Shared.Tests.CodeQL |
| 6 | +{ |
| 7 | + public class GitHubReleaseResolverTests |
| 8 | + { |
| 9 | + // Fake HttpMessageHandler that returns a fixed response. |
| 10 | + private class StubHandler : HttpMessageHandler |
| 11 | + { |
| 12 | + private readonly HttpStatusCode _statusCode; |
| 13 | + private readonly string _body; |
| 14 | + |
| 15 | + public StubHandler(HttpStatusCode statusCode, string body) |
| 16 | + { |
| 17 | + _statusCode = statusCode; |
| 18 | + _body = body; |
| 19 | + } |
| 20 | + |
| 21 | + protected override Task<HttpResponseMessage> SendAsync( |
| 22 | + HttpRequestMessage request, CancellationToken cancellationToken) |
| 23 | + { |
| 24 | + var response = new HttpResponseMessage(_statusCode) |
| 25 | + { |
| 26 | + Content = new StringContent(_body, Encoding.UTF8, "application/json") |
| 27 | + }; |
| 28 | + return Task.FromResult(response); |
| 29 | + } |
| 30 | + } |
| 31 | + |
| 32 | + private static HttpClient MakeClient(HttpStatusCode status, string body) |
| 33 | + => GitHubReleaseResolver.CreateTestClient(new StubHandler(status, body)); |
| 34 | + |
| 35 | + private const string CliResponse = "{\"tag_name\":\"v2.99.0\",\"name\":\"v2.99.0\"}"; |
| 36 | + private const string BundleResponse = "{\"tag_name\":\"codeql-bundle-v3.28.5\",\"name\":\"codeql-bundle-v3.28.5\"}"; |
| 37 | + |
| 38 | + // ── GetLatestCLIVersion ────────────────────────────────────────────── |
| 39 | + |
| 40 | + [Test] |
| 41 | + public void GetLatestCLIVersion_ParsesTagAndStripsV() |
| 42 | + { |
| 43 | + var client = MakeClient(HttpStatusCode.OK, CliResponse); |
| 44 | + var result = GitHubReleaseResolver.GetLatestCLIVersion(client); |
| 45 | + Assert.That(result, Is.EqualTo("2.99.0")); |
| 46 | + } |
| 47 | + |
| 48 | + [Test] |
| 49 | + public void GetLatestCLIVersion_ReturnsFallback_OnNetworkError() |
| 50 | + { |
| 51 | + var client = MakeClient(HttpStatusCode.ServiceUnavailable, ""); |
| 52 | + var result = GitHubReleaseResolver.GetLatestCLIVersion(client); |
| 53 | + Assert.That(result, Is.EqualTo(GitHubReleaseResolver.FallbackCLIVersion)); |
| 54 | + } |
| 55 | + |
| 56 | + [Test] |
| 57 | + public void GetLatestCLIVersion_ReturnsFallback_OnMalformedJson() |
| 58 | + { |
| 59 | + var client = MakeClient(HttpStatusCode.OK, "not-json"); |
| 60 | + var result = GitHubReleaseResolver.GetLatestCLIVersion(client); |
| 61 | + Assert.That(result, Is.EqualTo(GitHubReleaseResolver.FallbackCLIVersion)); |
| 62 | + } |
| 63 | + |
| 64 | + [Test] |
| 65 | + public void GetLatestCLIVersion_ReturnsFallback_OnMissingTagName() |
| 66 | + { |
| 67 | + var client = MakeClient(HttpStatusCode.OK, "{\"name\":\"v2.99.0\"}"); |
| 68 | + var result = GitHubReleaseResolver.GetLatestCLIVersion(client); |
| 69 | + Assert.That(result, Is.EqualTo(GitHubReleaseResolver.FallbackCLIVersion)); |
| 70 | + } |
| 71 | + |
| 72 | + // ── GetLatestStandardLibraryVersion ───────────────────────────────── |
| 73 | + |
| 74 | + [Test] |
| 75 | + public void GetLatestStandardLibraryVersion_FormatsCorrectly() |
| 76 | + { |
| 77 | + var client = MakeClient(HttpStatusCode.OK, CliResponse); |
| 78 | + var result = GitHubReleaseResolver.GetLatestStandardLibraryVersion(client); |
| 79 | + Assert.That(result, Is.EqualTo("codeql-cli/v2.99.0")); |
| 80 | + } |
| 81 | + |
| 82 | + [Test] |
| 83 | + public void GetLatestStandardLibraryVersion_ReturnsFallback_OnNetworkError() |
| 84 | + { |
| 85 | + var client = MakeClient(HttpStatusCode.InternalServerError, ""); |
| 86 | + var result = GitHubReleaseResolver.GetLatestStandardLibraryVersion(client); |
| 87 | + Assert.That(result, Is.EqualTo(GitHubReleaseResolver.FallbackStandardLibraryVersion)); |
| 88 | + } |
| 89 | + |
| 90 | + [Test] |
| 91 | + public void GetLatestStandardLibraryVersion_ReturnsFallback_OnMalformedJson() |
| 92 | + { |
| 93 | + var client = MakeClient(HttpStatusCode.OK, "not-json"); |
| 94 | + var result = GitHubReleaseResolver.GetLatestStandardLibraryVersion(client); |
| 95 | + Assert.That(result, Is.EqualTo(GitHubReleaseResolver.FallbackStandardLibraryVersion)); |
| 96 | + } |
| 97 | + |
| 98 | + // ── GetLatestBundleVersion ─────────────────────────────────────────── |
| 99 | + |
| 100 | + [Test] |
| 101 | + public void GetLatestBundleVersion_FormatsCorrectly() |
| 102 | + { |
| 103 | + var client = MakeClient(HttpStatusCode.OK, BundleResponse); |
| 104 | + var result = GitHubReleaseResolver.GetLatestBundleVersion(client); |
| 105 | + Assert.That(result, Is.EqualTo("codeql-bundle-v3.28.5")); |
| 106 | + } |
| 107 | + |
| 108 | + [Test] |
| 109 | + public void GetLatestBundleVersion_ReturnsFallback_OnNetworkError() |
| 110 | + { |
| 111 | + var client = MakeClient(HttpStatusCode.ServiceUnavailable, ""); |
| 112 | + var result = GitHubReleaseResolver.GetLatestBundleVersion(client); |
| 113 | + Assert.That(result, Is.EqualTo(GitHubReleaseResolver.FallbackBundleVersion)); |
| 114 | + } |
| 115 | + |
| 116 | + [Test] |
| 117 | + public void GetLatestBundleVersion_ReturnsFallback_OnMalformedJson() |
| 118 | + { |
| 119 | + var client = MakeClient(HttpStatusCode.OK, "not-json"); |
| 120 | + var result = GitHubReleaseResolver.GetLatestBundleVersion(client); |
| 121 | + Assert.That(result, Is.EqualTo(GitHubReleaseResolver.FallbackBundleVersion)); |
| 122 | + } |
| 123 | + |
| 124 | + [Test] |
| 125 | + public void GetLatestBundleVersion_ReturnsFallback_OnMissingTagName() |
| 126 | + { |
| 127 | + var client = MakeClient(HttpStatusCode.OK, "{\"name\":\"codeql-bundle-v3.28.5\"}"); |
| 128 | + var result = GitHubReleaseResolver.GetLatestBundleVersion(client); |
| 129 | + Assert.That(result, Is.EqualTo(GitHubReleaseResolver.FallbackBundleVersion)); |
| 130 | + } |
| 131 | + |
| 132 | + // ── Fallback value format sanity checks ────────────────────────────── |
| 133 | + |
| 134 | + [Test] |
| 135 | + public void FallbackCLIVersion_HasCorrectFormat() |
| 136 | + { |
| 137 | + // Should be X.Y.Z with no leading 'v' |
| 138 | + var parts = GitHubReleaseResolver.FallbackCLIVersion.Split('.'); |
| 139 | + Assert.That(parts.Length, Is.EqualTo(3)); |
| 140 | + Assert.That(GitHubReleaseResolver.FallbackCLIVersion, Does.Not.StartWith("v")); |
| 141 | + } |
| 142 | + |
| 143 | + [Test] |
| 144 | + public void FallbackStandardLibraryVersion_HasCorrectFormat() |
| 145 | + { |
| 146 | + Assert.That(GitHubReleaseResolver.FallbackStandardLibraryVersion, Does.StartWith("codeql-cli/v")); |
| 147 | + } |
| 148 | + |
| 149 | + [Test] |
| 150 | + public void FallbackBundleVersion_HasCorrectFormat() |
| 151 | + { |
| 152 | + Assert.That(GitHubReleaseResolver.FallbackBundleVersion, Does.StartWith("codeql-bundle-v")); |
| 153 | + } |
| 154 | + } |
| 155 | +} |
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