add test for parameters

Author: makspll

assets/tests/add_system/system_with_parameters__RETURNS.lua

@@ -0,0 +1,52 @@
+
+runs = {}
+local ResourceTypeA = world.get_type_by_name("TestResource")
+local ResourceTypeB = world.get_type_by_name("TestResourceWithVariousFields")
+local ComponentA = world.get_type_by_name("CompWithFromWorldAndComponentData")
+local ComponentB = world.get_type_by_name("CompWithDefaultAndComponentData")
+
+function on_test()
+    local post_update_schedule = world.get_schedule_by_name("PostUpdate")
+    
+    local entity = world.spawn()
+    local entity2 = world.spawn()
+
+
+    world.add_default_component(entity, ComponentA)
+    world.add_default_component(entity, ComponentB)
+    world.add_default_component(entity2, ComponentA)
+    world.add_default_component(entity2, ComponentB)
+
+    world.add_system(
+        post_update_schedule,
+        system_builder("my_parameterised_system", script_id)
+            :resource(ResourceTypeA)
+            :query(world.query():component(ComponentA):with(ComponentB))
+            :resource(ResourceTypeB)
+    )
+
+    return true
+end
+
+function my_parameterised_system(resourceA,query,resourceB)
+    print("my_parameterised_system")
+    runs[#runs + 1] = "my_non_exclusive_system"
+
+    assert(resourceA ~= nil, "Expected to get resource but got nil")
+    assert(query ~= nil, "Expected to get query but got nil")
+    assert(resourceB ~= nil, "Expected to get resource but got nil")
+
+    assert(#resourceA.bytes == 6, "Expected 6 bytes, got: " .. #resourceA.bytes)
+    assert(resourceB.string == "Initial Value", "Expected 'Initial Value', got: " .. resourceB.string)
+    assert(#query == 2, "Expected 3 results, got: " .. #query)
+end
+
+
+function on_test_post_update()
+    return true
+end
+
+function on_test_last()
+    assert(#runs == 1, "Expected 1 runs, got: " .. #runs)
+    return true
+end