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|
package kamon
package metric
import com.typesafe.config.ConfigFactory
import org.scalatest.{Matchers, WordSpec}
class FilterSpec extends WordSpec with Matchers {
val testConfig = ConfigFactory.parseString(
"""
|kamon.util.filters {
|
| some-filter {
| includes = ["**"]
| excludes = ["not-me"]
| }
|
| only-includes {
| includes = ["only-me"]
| }
|
| only-excludes {
| excludes = ["not-me"]
| }
|
| specific-rules {
| includes = ["glob:/user/**", "regex:test-[0-5]"]
| }
|
| "filter.with.quotes" {
| includes = ["**"]
| excludes = ["not-me"]
| }
|}
""".stripMargin
)
Kamon.reconfigure(testConfig.withFallback(Kamon.config()))
"the entity filters" should {
"reject anything that doesn't match any configured filter" in {
Kamon.filter("not-a-filter", "hello") shouldBe false
}
"evaluate patterns for filters with includes and excludes" in {
Kamon.filter("some-filter", "anything") shouldBe true
Kamon.filter("some-filter", "some-other") shouldBe true
Kamon.filter("some-filter", "not-me") shouldBe false
}
"allow configuring includes only or excludes only for any filter" in {
Kamon.filter("only-includes", "only-me") shouldBe true
Kamon.filter("only-includes", "anything") shouldBe false
Kamon.filter("only-excludes", "any-other") shouldBe false
Kamon.filter("only-excludes", "not-me") shouldBe false
}
"allow to explicitly decide whether patterns are treated as Glob or Regex" in {
Kamon.filter("specific-rules", "/user/accepted") shouldBe true
Kamon.filter("specific-rules", "/other/rejected/") shouldBe false
Kamon.filter("specific-rules", "test-5") shouldBe true
Kamon.filter("specific-rules", "test-6") shouldBe false
}
"allow filters with quoted names" in {
Kamon.filter("filter.with.quotes", "anything") shouldBe true
Kamon.filter("filter.with.quotes", "some-other") shouldBe true
Kamon.filter("filter.with.quotes", "not-me") shouldBe false
}
}
}
|
