diff --git a/tests/src/com/unciv/testing/TestGame.kt b/tests/src/com/unciv/testing/TestGame.kt
index ee5eed0195339..44dd51c9fd97c 100644
--- a/tests/src/com/unciv/testing/TestGame.kt
+++ b/tests/src/com/unciv/testing/TestGame.kt
@@ -98,6 +98,7 @@ class TestGame {
     }
 
     fun getTile(position: Vector2) = tileMap[position]
+    fun getTile(x: Int, y: Int) = tileMap[x, y]
 
     /** Sets the [terrain] and [features] of the tile at [position], and then returns it */
     fun setTileTerrainAndFeatures(position: Vector2, terrain: String, vararg features: String): Tile {
diff --git a/tests/src/com/unciv/uniques/ResourceTests.kt b/tests/src/com/unciv/uniques/ResourceTests.kt
index 98fe5cd155c26..db6dd661808b9 100644
--- a/tests/src/com/unciv/uniques/ResourceTests.kt
+++ b/tests/src/com/unciv/uniques/ResourceTests.kt
@@ -75,7 +75,7 @@ class ResourceTests {
         val tile = game.tileMap[1,1]
         tile.resource = "Coal"
         tile.resourceAmount = 1
-        tile.changeImprovement("Mine")
+        tile.setImprovement("Mine")
 
         civInfo.tech.addTechnology(game.ruleset.tileImprovements["Mine"]!!.techRequired!!)
         assertEquals(civInfo.getCivResourcesByName()["Coal"], 0)
@@ -91,7 +91,7 @@ class ResourceTests {
         val tile = game.tileMap[1,1]
         tile.resource = "Coal"
         tile.resourceAmount = 1
-        tile.changeImprovement("Mine")
+        tile.setImprovement("Mine")
 
         civInfo.tech.addTechnology(game.ruleset.tileImprovements["Mine"]!!.techRequired!!)
         civInfo.tech.addTechnology(game.ruleset.tileResources["Coal"]!!.revealedBy!!)
@@ -106,7 +106,7 @@ class ResourceTests {
     fun testImprovementProvidesResourceEvenWithoutTech() {
         val tile = game.tileMap[1,1]
         val improvement = game.createTileImprovement("Provides [1] [Coal]", "Consumes [1] [Silver]")
-        tile.changeImprovement(improvement.name, civInfo)
+        tile.setImprovement(improvement.name, civInfo)
         Assert.assertTrue(civInfo.getCivResourcesByName()["Coal"] == 1)
         Assert.assertTrue(civInfo.getCivResourcesByName()["Silver"] == -1)
     }
@@ -116,7 +116,7 @@ class ResourceTests {
     fun testImprovementProvidesResourceWithUniqueBonuses() {
         val tile = game.tileMap[1,1]
         val improvement = game.createTileImprovement("Provides [1] [Coal]")
-        tile.changeImprovement(improvement.name, civInfo)
+        tile.setImprovement(improvement.name, civInfo)
         Assert.assertTrue(civInfo.getCivResourcesByName()["Coal"] == 1)
 
         val doubleCoal = game.createBuilding("Double quantity of [Coal] produced")
@@ -255,7 +255,6 @@ class ResourceTests {
     }
 
 
-
     @Test
     fun CityResourcesWorkWithConditional() {
         // given
@@ -270,4 +269,19 @@ class ResourceTests {
         // then
         assertEquals(1f, faith)
     }
+
+    @Test
+    fun CityResourcesFromImprovementWithConditional() {
+        // given
+        val resource = game.createResource(UniqueType.CityResource.text)
+        val resourceImprovement = game.createTileImprovement("Provides [2] [${resource.name}] <in [non-[Fresh water]] tiles>")
+        game.getTile(1,1).addTerrainFeature("Oasis")
+
+        // when
+        game.getTile(1,1).setImprovement(resourceImprovement.name)
+
+        // then
+        val resourceAmountInCapital = city.getAvailableResourceAmount(resource.name)
+        assert(resourceAmountInCapital == 0)
+    }
 }