From 60d4dce0193fb9d592f2fe065908bfc88da89dff Mon Sep 17 00:00:00 2001
From: "Juan J. Martinez" <jjm@usebox.net>
Date: Sun, 16 Jan 2022 00:22:24 +0000
Subject: Refactor Gemini protocol

---
 server/test/src/handlers/ProtocolHandlerSpec.scala | 100 +++++++++++++++++++++
 1 file changed, 100 insertions(+)
 create mode 100644 server/test/src/handlers/ProtocolHandlerSpec.scala

(limited to 'server/test/src/handlers/ProtocolHandlerSpec.scala')

diff --git a/server/test/src/handlers/ProtocolHandlerSpec.scala b/server/test/src/handlers/ProtocolHandlerSpec.scala
new file mode 100644
index 0000000..d35c9f2
--- /dev/null
+++ b/server/test/src/handlers/ProtocolHandlerSpec.scala
@@ -0,0 +1,100 @@
+package net.usebox.gemini.server.handlers
+
+import java.nio.file.FileSystems
+import java.net.URI
+
+import org.scalatest.flatspec.AnyFlatSpec
+import org.scalatest.matchers.should.Matchers
+
+import net.usebox.gemini.server.{ServiceConf, Response}
+import net.usebox.gemini.server.TestData
+
+class ProtocolHandlerSpec extends AnyFlatSpec with Matchers {
+
+  def getPath(value: String) = FileSystems.getDefault().getPath(value)
+
+  class TestHandler(conf: ServiceConf) extends ProtocolHandler(conf) {
+    def handle(req: String, uri: URI, remoteAddr: String): Response = ???
+  }
+
+  val handler = new TestHandler(TestData.conf)
+
+  behavior of "guessMimeType using the internal resolver"
+
+  it should "resolve a known MIME type" in {
+    handler
+      .guessMimeType(
+        getPath("file.html"),
+        None
+      ) shouldBe "text/html"
+  }
+
+  it should "resolve de default MIME type for unknown types" in {
+    handler
+      .guessMimeType(
+        getPath("unknow"),
+        None
+      ) shouldBe TestData.conf.defaultMimeType
+  }
+
+  it should "resolve gemini MIME type" in {
+    handler
+      .guessMimeType(
+        getPath("file.gmi"),
+        None
+      ) shouldBe "text/gemini"
+    handler
+      .guessMimeType(
+        getPath("file.gemini"),
+        None
+      ) shouldBe "text/gemini"
+  }
+
+  it should "resolve gemini MIME type, including parameters" in {
+    handler
+      .guessMimeType(
+        getPath("file.gmi"),
+        Some("param")
+      ) shouldBe "text/gemini; param"
+    handler
+      .guessMimeType(
+        getPath("file.gemini"),
+        Some("param")
+      ) shouldBe "text/gemini; param"
+  }
+
+  it should "gemini MIME type parameters are sanitized" in {
+    handler
+      .guessMimeType(
+        getPath("file.gmi"),
+        Some("     ; param")
+      ) shouldBe "text/gemini; param"
+  }
+
+  behavior of "guessMimeType using the configured types"
+
+  it should "resolve a known MIME type" in {
+    new TestHandler(TestData.conf.copy(mimeTypes = TestData.mimeTypes))
+      .guessMimeType(
+        getPath("file.gmi"),
+        None
+      ) shouldBe "config"
+  }
+
+  it should "include parameters for text/gemini MIME types" in {
+    new TestHandler(
+      TestData.conf.copy(mimeTypes = Some(Map("text/gemini" -> List(".gmi"))))
+    ).guessMimeType(
+      getPath("file.gmi"),
+      Some("param")
+    ) shouldBe "text/gemini; param"
+  }
+
+  it should "resolve de default MIME type for unknown types" in {
+    new TestHandler(TestData.conf.copy(mimeTypes = TestData.mimeTypes))
+      .guessMimeType(
+        getPath("unknow"),
+        None
+      ) shouldBe TestData.conf.defaultMimeType
+  }
+}
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