feat: add capability to the selector builder DSL to add raw JSON snip…

…pets

core/pactbroker/src/main/kotlin/au/com/dius/pact/core/pactbroker/PactBrokerClient.kt

@@ -215,6 +215,11 @@ sealed class ConsumerVersionSelectors {
     val fallbackTag: String? = null
   ): ConsumerVersionSelectors()
 
+  /**
+   * Raw JSON form of a selector.
+   */
+  data class RawSelector(val selector: JsonValue): ConsumerVersionSelectors()
+
   fun toJson(): JsonValue {
     return when (this) {
       is Branch -> {
@@ -278,6 +283,7 @@ sealed class ConsumerVersionSelectors {
         JsonValue.Object(entries)
       }
       is Tag -> JsonValue.Object("tag" to JsonValue.StringValue(this.tag))
+      is RawSelector -> this.selector
     }
   }
 }

provider/src/main/kotlin/au/com/dius/pact/provider/junitsupport/loader/SelectorBuilder.kt

@@ -1,6 +1,7 @@
 package au.com.dius.pact.provider.junitsupport.loader
 
 import au.com.dius.pact.core.pactbroker.ConsumerVersionSelectors
+import au.com.dius.pact.core.support.json.JsonParser
 
 /**
  * Builder for setting up consumer version selectors in provider JUnit tests.
@@ -106,6 +107,14 @@ open class SelectorBuilder {
     return this
   }
 
+  /**
+   * Selector in raw JSON form.
+   */
+  fun rawSelectorJson(json: String): SelectorBuilder {
+    selectors.add(ConsumerVersionSelectors.RawSelector(JsonParser.parseString(json)))
+    return this
+  }
+
   /**
    * Construct the final list of consumer version selectors
    */

provider/src/test/groovy/au/com/dius/pact/provider/junitsupport/loader/SelectorBuilderSpec.groovy

@@ -0,0 +1,17 @@
+package au.com.dius.pact.provider.junitsupport.loader
+
+import spock.lang.Specification
+
+import static au.com.dius.pact.core.support.JsonKt.jsonArray
+
+class SelectorBuilderSpec extends Specification {
+
+  def 'allow providing selectors in raw form'() {
+    expect:
+    jsonArray(new SelectorBuilder()
+      .rawSelectorJson('{"iAmA": "selector"}')
+      .build()
+      .collect { it.toJson() }).serialise() == '[{"iAmA":"selector"}]'
+  }
+
+}