/scalate-util/src/test/scala/org/fusesource/scalate/util/ObjectsTest.scala

 1/**
 2 * Copyright (C) 2009-2011 the original author or authors.
 3 * See the notice.md file distributed with this work for additional
 4 * information regarding copyright ownership.
 5 *
 6 * Licensed under the Apache License, Version 2.0 (the "License");
 7 * you may not use this file except in compliance with the License.
 8 * You may obtain a copy of the License at
 9 *
10 *     http://www.apache.org/licenses/LICENSE-2.0
11 *
12 * Unless required by applicable law or agreed to in writing, software
13 * distributed under the License is distributed on an "AS IS" BASIS,
14 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15 * See the License for the specific language governing permissions and
16 * limitations under the License.
17 */
18package org.fusesource.scalate
19package util
20
21import Objects._
22
23class ObjectsTest extends FunSuiteSupport {
24
25  test("inject no params") {
26    val a = assertInstantiate(classOf[NoParams])
27    assertResult("Hello") { a.value }
28  }
29
30  // single values
31  testInject(StringParam("James"), classOf[StringParam], List("James"))
32
33  protected def assertInstantiate[T](clazz: Class[T], injectValues: List[AnyRef] = List()): T = {
34    val answer = instantiate(clazz, injectValues)
35    assert(answer != null, "Should have instantiated an instance of " + clazz.getName)
36    debug("Instantiated: " + answer)
37    answer
38
39  }
40
41  protected def testInject(expected: AnyRef, clazz: Class[_], injectValues: List[AnyRef] = List()): Unit = {
42    test("inject " + clazz.getName + " with " + injectValues) {
43      assertResult(expected) { assertInstantiate(clazz, injectValues) }
44    }
45  }
46}
47
48case class StringParam(name: String)
49
50class NoParams {
51  val value = "Hello"
52}
53