1 files changed, 28 insertions, 0 deletions
diff --git a/packages/meshbay-android/app/src/test/kotlin/org/meshbay/client/CastRelayTest.kt b/packages/meshbay-android/app/src/test/kotlin/org/meshbay/client/CastRelayTest.kt
index 5d3125f..8013e29 100644
--- a/packages/meshbay-android/app/src/test/kotlin/org/meshbay/client/CastRelayTest.kt
+++ b/packages/meshbay-android/app/src/test/kotlin/org/meshbay/client/CastRelayTest.kt
@@ -158,6 +158,34 @@ class CastRelayTest {
         assertEquals(200, get(r.getString("url"), readBytes = 0).status)
     }
 
+    @Test fun `a photo starts the relay and is served behind the token, re-addressed when it changes`() {
+        val jpeg = byteArrayOf(0xFF.toByte(), 0xD8.toByte(), 1, 2, 3, 0xFF.toByte(), 0xD9.toByte())
+        val first = relay.showImage(jpeg, "image/jpeg").getString("url")
+        assertTrue(relay.active)
+        val reply = get(first)
+        assertEquals(200, reply.status)
+        assertEquals("image/jpeg", reply.headers["content-type"])
+        assertEquals("no-store", reply.headers["cache-control"])
+        assertArrayEquals(jpeg, reply.body)
+        assertEquals(403, get(first.replace(Regex("t=[0-9a-f]+"), "t=x")).status)
+        // A receiver handed the same address twice shows what it already has.
+        val second = relay.showImage(byteArrayOf(9), "image/jpeg").getString("url")
+        assertNotEquals(first, second)
+        assertArrayEquals(byteArrayOf(9), get(second).body)
+    }
+
+    @Test fun `only a picture is served as one`() {
+        val refused = try { relay.showImage(byteArrayOf(1), "text/html"); false } catch (e: IllegalArgumentException) { true }
+        assertTrue(refused)
+        assertNull(relay.imageUrl)
+    }
+
+    @Test fun `a film started over a photo takes the photo down`() {
+        relay.showImage(byteArrayOf(1), "image/jpeg")
+        relay.start(null, null)
+        assertNull(relay.imageUrl)
+    }
+
     @Test fun `the preflight is answered before the token is checked`() {
         val url = relay.start(null, null).getString("url")
         val reply = get(url.substringBefore("?"), method = "OPTIONS")