remove useless Migration.status()

src/test/kotlin/fr/postgresjson/RequesterTest.kt

@@ -45,6 +45,16 @@ class RequesterTest : TestAbstract() {
         assertEquals("DeleteTest", name)
     }
 
+    @Test
+    fun `function toString`() {
+        val resources = this::class.java.getResource("/sql/function/Test").toURI()
+        val name: String = Requester(connection, functionsDirectory = resources)
+            .getFunction("test_function")
+            .toString()
+
+        assertEquals("test_function", name)
+    }
+
     @Test
     fun `add function as string`() {
         val sql = """