自动构建

2026-07-25 21:15:32 +08:00
parent 2ac873c347
commit 1595d6f0c0
12 changed files with 579 additions and 65 deletions
@@ -0,0 +1,100 @@
+using Jiaowu.Api.Infrastructure.Configuration;
+
+namespace Jiaowu.Api.Tests;
+
+public sealed class EnvironmentFileTests
+{
+    [Fact]
+    public async Task Load_reads_env_file_without_overwriting_process_environment()
+    {
+        var suffix = Guid.NewGuid().ToString("N");
+        var existingKey = $"JIAOWU_TEST_EXISTING_{suffix}";
+        var fileKey = $"JIAOWU_TEST_FILE_{suffix}";
+        var pathKey = $"JIAOWU_TEST_PATH_{suffix}";
+        var directory = CreateTemporaryDirectory();
+        var path = Path.Combine(directory, ".env");
+        await File.WriteAllLinesAsync(
+            path,
+            [
+                "# comment",
+                $"export {existingKey}=from-file",
+                $"{fileKey}=first",
+                $"{fileKey}='value;with#characters'",
+                $"{pathKey}=\"C:\\certs\\mysql-ca.pem\""
+            ]);
+        Environment.SetEnvironmentVariable(existingKey, "from-process");
+
+        try
+        {
+            var loadedPath = EnvironmentFile.Load(path);
+
+            Assert.Equal(Path.GetFullPath(path), loadedPath);
+            Assert.Equal(
+                "from-process",
+                Environment.GetEnvironmentVariable(existingKey));
+            Assert.Equal(
+                "value;with#characters",
+                Environment.GetEnvironmentVariable(fileKey));
+            Assert.Equal(
+                @"C:\certs\mysql-ca.pem",
+                Environment.GetEnvironmentVariable(pathKey));
+        }
+        finally
+        {
+            Environment.SetEnvironmentVariable(existingKey, null);
+            Environment.SetEnvironmentVariable(fileKey, null);
+            Environment.SetEnvironmentVariable(pathKey, null);
+            Directory.Delete(directory, recursive: true);
+        }
+    }
+
+    [Fact]
+    public void Load_rejects_an_explicit_missing_file()
+    {
+        var path = Path.Combine(
+            Path.GetTempPath(),
+            $"jiaowu-missing-{Guid.NewGuid():N}",
+            ".env");
+
+        var exception = Assert.Throws<FileNotFoundException>(
+            () => EnvironmentFile.Load(path));
+
+        Assert.Equal(Path.GetFullPath(path), exception.FileName);
+    }
+
+    [Fact]
+    public async Task Load_reports_the_line_number_for_malformed_values()
+    {
+        var directory = CreateTemporaryDirectory();
+        var path = Path.Combine(directory, ".env");
+        await File.WriteAllLinesAsync(
+            path,
+            [
+                "# comment",
+                "Jwt__Key=\"not-closed"
+            ]);
+
+        try
+        {
+            var exception = Assert.Throws<FormatException>(
+                () => EnvironmentFile.Load(path));
+
+            Assert.Contains("第 2 行", exception.Message);
+            Assert.Contains("没有正确闭合", exception.Message);
+        }
+        finally
+        {
+            Directory.Delete(directory, recursive: true);
+        }
+    }
+
+    private static string CreateTemporaryDirectory()
+    {
+        var path = Path.Combine(
+            Path.GetTempPath(),
+            "jiaowu-env-tests",
+            Guid.NewGuid().ToString("N"));
+        Directory.CreateDirectory(path);
+        return path;
+    }
+}