Limit tests to Clojure/Java versions

The version-filter plugin will look for test metadata specifying the minimum or maximum version of Clojure or Java the test is designed to work with, and skip the test unless it falls within the range specified.

The recognized metadata keys are :min-clojure-version, :max-clojure-version, :min-java-version, and :max-java-version. The associated value is a version string, such as "1.10.0".

You can set both a minimum and a maximum to limit to a certain range. The boundaries are always inclusive, so ^{:max-clojure-version "1.9"} will run on Clojure 1.9.* or earlier.

Specificty matters, a test with a max version of "1.10" will also run on version"1.10.2", whereas if the max version is"1.10.0"` it will not.

Note that the Java version is based on the "java.runtime.version" system property. Before Java 9 this was the so called "developer version", which started with 1., e.g. "1.8.0", so Java (JDK) versions effectivel jumped from 1.8 to 9. 1 2

Enabling in tests.edn

• Given a file named "tests.edn" with:

#kaocha/v1
{:plugins [:kaocha.plugin/version-filter]
 :color? false}

• And a file named "test/my/sample_test.clj" with:

(ns my.sample-test
  (:require [clojure.test :refer :all]))

(deftest ^{:max-java-version "1.7"} this-test-gets-skipped
  (is false))

(deftest ^{:min-clojure-version "1.6.0"} this-test-runs
  (is true))

• When I run bin/kaocha --reporter documentation

• Then the output should contain:

--- unit (clojure.test) ---------------------------
my.sample-test
  this-test-runs

1 tests, 1 assertions, 0 failures.