com.jayway.restassured.assertion.AssertionSupport.groovy Maven / Gradle / Ivy

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/*
 * Copyright 2011 the original author or authors.
 *
 * Licensed 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 com.jayway.restassured.assertion

import org.apache.commons.lang3.math.NumberUtils

class AssertionSupport {

  private static def closureStartFragment = '{'
  private static def closureEndFragment = '}'
  private static def listGetterFragment = '('
  private static def listIndexFragment = '['
  private static def space = ' '

  def static escapePath(key, Closure... closuresToEscape) {
    def pathFragments = key.split("\\.")
    for(int i = 0; i < pathFragments.length; i++) {
      String pathFragment = pathFragments[i]
      for(int j = 0; j < closuresToEscape.length; j++) {
        if(closuresToEscape[j](pathFragment)) {
          pathFragments[i] = "'"+pathFragments[i].trim()+"'"
          break;
        }
      }
    }
    pathFragments.join(".")
  }

  def static minus() {
    return { pathFragment ->
      !pathFragment.startsWith("'") && !pathFragment.endsWith("'") && pathFragment.contains('-') && !containsAny(pathFragment, [closureStartFragment, closureEndFragment, listGetterFragment, listIndexFragment])
    }
  }

  def static attributeGetter() {
    return { pathFragment ->
      pathFragment.startsWith("@") && !pathFragment.endsWith("'") && !containsAny(pathFragment, [closureStartFragment, closureEndFragment, space])
    }
  }

  def static doubleStar() {
    return { pathFragment ->
      pathFragment == "**"
    }
  }

  def static integer() {
      return { pathFragment ->
          NumberUtils.isDigits(pathFragment) && !containsAny(pathFragment, [closureStartFragment, closureEndFragment, space, listGetterFragment, listIndexFragment])
      }
  }

  def static String generateWhitespace(int number) {
    if(number < 1) {
      ""
    }
    StringBuilder builder = new StringBuilder();
    for(int i = 0; i