minor docs and city resource conditional test

core/src/com/unciv/models/ruleset/unique/UniqueType.kt

@@ -502,7 +502,8 @@ enum class UniqueType(
     // Hurried means: sped up using great engineer/scientist ability, so this is in some sense a unit unique that should be here
     CannotBeHurried("Cannot be hurried", UniqueTarget.Building, UniqueTarget.Tech),
     GreatPerson("Great Person - [comment]", UniqueTarget.Unit),
-    GPPointPool("Is part of Great Person group [comment]", UniqueTarget.Unit),
+    GPPointPool("Is part of Great Person group [comment]", UniqueTarget.Unit,
+        docDescription = "Great people in the same group increase teach other's costs when gained. Gaining one will make all others in the same group cost more GPP."),
 
     //endregion
 

tests/src/com/unciv/uniques/ResourceTests.kt

@@ -253,4 +253,21 @@ class ResourceTests {
         assertEquals(1, resourceAmountInCapital)
         assertEquals(1, resourceAmountInOtherCity)
     }
+
+
+
+    @Test
+    fun CityResourcesWorkWithConditional() {
+        // given
+        val resource = game.createResource(UniqueType.CityResource.text)
+        val resourceAndConditionalBuilding = game.createBuilding("Provides [2] [${resource.name}]",
+            "[+1 Faith] <when above [1] [${resource.name}]>")
+
+        // when
+        city.cityConstructions.addBuilding(resourceAndConditionalBuilding)
+        val faith = city.cityStats.currentCityStats.faith
+
+        // then
+        assertEquals(1f, faith)
+    }
 }