Scaffold v1.0.0

2026-04-17 01:08:29 +02:00
commit b49d642dfd
22 changed files with 983 additions and 0 deletions
--- a/Tests/EmbedderToolTests/SwiftCodeGeneratorTests.swift
+++ b/Tests/EmbedderToolTests/SwiftCodeGeneratorTests.swift
@@ -0,0 +1,79 @@
+import Foundation
+import Testing
+@testable import EmbedderTool
+
+@Suite("SwiftCodeGenerator") struct SwiftCodeGeneratorTests {
+
+    @Test("generates a compilable file for top-level files")
+    func topLevelFiles() throws {
+        let directory = try TemporaryDirectory()
+        let configFile = try directory.write(contents: #"{"key":"value"}"#, toRelativePath: "config.json")
+
+        let root = NamespaceNode(
+            name: "Embedded",
+            files: [
+                EmbeddableFile(
+                    absoluteURL: configFile,
+                    relativePathComponents: ["config.json"]
+                )
+            ]
+        )
+        let output = try SwiftCodeGenerator().generate(from: root)
+
+        #expect(output.contains("enum Embedded {"))
+        #expect(output.contains("static let configJson: String = #\"\"\""))
+        #expect(output.contains(#"{"key":"value"}"#))
+        #expect(output.contains("\"\"\"#"))
+    }
+
+    @Test("nests child enums for subdirectories")
+    func nestedNamespaces() throws {
+        let directory = try TemporaryDirectory()
+        let welcomeFile = try directory.write(contents: "<html></html>", toRelativePath: "emails/welcome.html")
+
+        let root = NamespaceNode(
+            name: "Embedded",
+            subNamespaces: [
+                NamespaceNode(
+                    name: "Emails",
+                    files: [
+                        EmbeddableFile(
+                            absoluteURL: welcomeFile,
+                            relativePathComponents: ["emails", "welcome.html"]
+                        )
+                    ]
+                )
+            ]
+        )
+        let output = try SwiftCodeGenerator().generate(from: root)
+
+        #expect(output.contains("enum Embedded {"))
+        #expect(output.contains("enum Emails {"))
+        #expect(output.contains("static let welcomeHtml: String = #\"\"\""))
+        #expect(output.contains("<html></html>"))
+    }
+
+    @Test("includes a generated-file header")
+    func header() throws {
+        let output = try SwiftCodeGenerator().generate(from: NamespaceNode(name: "Embedded"))
+        #expect(output.hasPrefix("// Generated by the Embedder plugin"))
+    }
+}
+
+private struct TemporaryDirectory {
+    let url: URL
+
+    init() throws {
+        let baseURL = URL(fileURLWithPath: NSTemporaryDirectory(), isDirectory: true)
+        self.url = baseURL.appending(path: "EmbedderToolTests-\(UUID().uuidString)")
+        try FileManager.default.createDirectory(at: url, withIntermediateDirectories: true)
+    }
+
+    func write(contents: String, toRelativePath relativePath: String) throws -> URL {
+        let fileURL = url.appending(path: relativePath)
+        let parent = fileURL.deletingLastPathComponent()
+        try FileManager.default.createDirectory(at: parent, withIntermediateDirectories: true)
+        try contents.write(to: fileURL, atomically: true, encoding: .utf8)
+        return fileURL
+    }
+}