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/*
* =========================================================================================
* Copyright © 2013-2017 the kamon project <http://kamon.io/>
*
* 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 kamon
package metric
import kamon.util.RegexMatcher
import org.scalatest.{Matchers, WordSpecLike}
class RegexPathFilterSpec extends WordSpecLike with Matchers {
"The RegexPathFilter" should {
"match a single expression" in {
val filter = new RegexMatcher("/user/actor")
filter.accept("/user/actor") shouldBe true
filter.accept("/user/actor/something") shouldBe false
filter.accept("/user/actor/somethingElse") shouldBe false
}
"match arbitray expressions ending with wildcard" in {
val filter = new RegexMatcher("/user/.*")
filter.accept("/user/actor") shouldBe true
filter.accept("/user/otherActor") shouldBe true
filter.accept("/user/something/actor") shouldBe true
filter.accept("/user/something/otherActor") shouldBe true
filter.accept("/otheruser/actor") shouldBe false
filter.accept("/otheruser/otherActor") shouldBe false
filter.accept("/otheruser/something/actor") shouldBe false
filter.accept("/otheruser/something/otherActor") shouldBe false
}
"match numbers" in {
val filter = new RegexMatcher("/user/actor-\\d")
filter.accept("/user/actor-1") shouldBe true
filter.accept("/user/actor-2") shouldBe true
filter.accept("/user/actor-3") shouldBe true
filter.accept("/user/actor-one") shouldBe false
filter.accept("/user/actor-two") shouldBe false
filter.accept("/user/actor-tree") shouldBe false
}
}
}
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