groovy.mock.interceptor.Demand.groovy Maven / Gradle / Ivy
/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package groovy.mock.interceptor
import junit.framework.AssertionFailedError
/**
* The object that registers method calls on it for the use with Mocks and Stubs.
* For each call a CallSpec object is added to the recorded list.
*/
class Demand {
List recorded = []
Map ignore = [:]
Object invokeMethod(String methodName, Object args) {
def range = 1..1
if (args[0] instanceof IntRange) {
range = args[0]
if (range.reverse) throw new IllegalArgumentException('Reverse ranges not supported.')
} else if (args[0] instanceof Integer) {
range = args[0]..args[0]
}
if (args[-1] instanceof Closure) {
recorded << new CallSpec(name:methodName, behavior:args[-1], range:range)
}
}
def verify(List calls) {
for (i in 0 ..< recorded.size()) {
def call = recorded[i]
def callCounter = calls[i] ? calls[i] : 0
if (! call.range.contains( callCounter ) ) {
def msg = "verify[$i]: expected ${call.range.toString()} call(s) to '${call.name}' but was "
throw new AssertionFailedError(msg + "called $callCounter time(s).")
}
}
}
}
class CallSpec {
String name
Closure behavior
Range range
}