From b941baf6bbb96a3f68a8a0047597c11756a242fc Mon Sep 17 00:00:00 2001
From: BlackMATov <blackmat@mail.ru>
Date: Fri, 13 Feb 2026 07:52:38 +0700
Subject: [PATCH] additional nr/to spawn/lookup tests

---
 develop/testing/clone_tests.lua       | 162 ++++++++++++++++++++++++++
 develop/testing/lookup_tests.lua      |  19 +++
 develop/testing/multi_spawn_tests.lua | 161 +++++++++++++++++++++++++
 3 files changed, 342 insertions(+)

diff --git a/develop/testing/clone_tests.lua b/develop/testing/clone_tests.lua
index 26b2d6e..29b3c32 100644
--- a/develop/testing/clone_tests.lua
+++ b/develop/testing/clone_tests.lua
@@ -397,3 +397,165 @@ do
         end
     end
 end
+
+do
+    local f1, f2 = evo.id(2)
+    local p = evo.spawn { [f1] = 42, [f2] = 'hello' }
+
+    do
+        local entity_list, entity_count = {}, 2
+        evo.multi_clone_to(entity_list, 1, entity_count, p)
+        assert(evo.has_all(entity_list[1], f1, f2))
+        assert(evo.has_all(entity_list[2], f1, f2))
+        assert(evo.get(entity_list[1], f1) == 42 and evo.get(entity_list[1], f2) == 'hello')
+        assert(evo.get(entity_list[2], f1) == 42 and evo.get(entity_list[2], f2) == 'hello')
+    end
+
+    do
+        local entity_list, entity_count = {}, 2
+        evo.multi_clone_to(entity_list, 2, entity_count, p)
+        assert(evo.has_all(entity_list[2], f1, f2))
+        assert(evo.has_all(entity_list[3], f1, f2))
+        assert(evo.get(entity_list[2], f1) == 42 and evo.get(entity_list[2], f2) == 'hello')
+        assert(evo.get(entity_list[3], f1) == 42 and evo.get(entity_list[3], f2) == 'hello')
+    end
+
+    do
+        local entity_list, entity_count = {}, 2
+        evo.defer()
+        evo.multi_clone_to(entity_list, 1, entity_count, p)
+        assert(entity_list[1] and entity_list[2])
+        assert(evo.empty_all(entity_list[1], entity_list[2]))
+        evo.commit()
+        assert(evo.has_all(entity_list[1], f1, f2))
+        assert(evo.has_all(entity_list[2], f1, f2))
+        assert(evo.get(entity_list[1], f1) == 42 and evo.get(entity_list[1], f2) == 'hello')
+        assert(evo.get(entity_list[2], f1) == 42 and evo.get(entity_list[2], f2) == 'hello')
+    end
+
+    do
+        local entity_list, entity_count = {}, 2
+        evo.defer()
+        evo.multi_clone_to(entity_list, 2, entity_count, p)
+        assert(entity_list[2] and entity_list[3])
+        assert(evo.empty_all(entity_list[2], entity_list[3]))
+        evo.commit()
+        assert(evo.has_all(entity_list[2], f1, f2))
+        assert(evo.has_all(entity_list[3], f1, f2))
+        assert(evo.get(entity_list[2], f1) == 42 and evo.get(entity_list[2], f2) == 'hello')
+        assert(evo.get(entity_list[3], f1) == 42 and evo.get(entity_list[3], f2) == 'hello')
+    end
+end
+
+do
+    local f1, f2 = evo.id(2)
+    local q12 = evo.builder():include(f1, f2):build()
+    local p = evo.spawn { [f1] = 42, [f2] = 'hello' }
+
+    do
+        assert(select('#', evo.multi_clone_nr(2, p)) == 0)
+
+        do
+            local entity_count = 0
+
+            for chunk in evo.execute(q12) do
+                local _, chunk_entity_count = chunk:entities()
+                entity_count = entity_count + chunk_entity_count
+            end
+
+            assert(entity_count == 3)
+        end
+    end
+
+    do
+        local b = evo.builder():set(f1, 42):set(f2, 'hello')
+
+        assert(select('#', b:multi_clone_nr(2, p)) == 0)
+
+        do
+            local entity_count = 0
+
+            for chunk in evo.execute(q12) do
+                local _, chunk_entity_count = chunk:entities()
+                entity_count = entity_count + chunk_entity_count
+            end
+
+            assert(entity_count == 5)
+        end
+    end
+
+    do
+        local b = evo.builder():set(f1, 42):set(f2, 'hello')
+
+        assert(select('#', b:multi_build_nr(2, p)) == 0)
+
+        do
+            local entity_count = 0
+
+            for chunk in evo.execute(q12) do
+                local _, chunk_entity_count = chunk:entities()
+                entity_count = entity_count + chunk_entity_count
+            end
+
+            assert(entity_count == 7)
+        end
+    end
+end
+
+do
+    local f1, f2 = evo.id(2)
+    local q12 = evo.builder():include(f1, f2):build()
+    local p = evo.spawn { [f1] = 42, [f2] = 'hello' }
+
+    do
+        local entity_list = {}
+        assert(select('#', evo.multi_clone_to(entity_list, 1, 2, p)) == 0)
+
+        do
+            local entity_count = 0
+
+            for chunk in evo.execute(q12) do
+                local _, chunk_entity_count = chunk:entities()
+                entity_count = entity_count + chunk_entity_count
+            end
+
+            assert(entity_count == 3)
+        end
+    end
+
+    do
+        local b = evo.builder():set(f1, 42):set(f2, 'hello')
+
+        local entity_list = {}
+        assert(select('#', b:multi_clone_to(entity_list, 1, 2, p)) == 0)
+
+        do
+            local entity_count = 0
+
+            for chunk in evo.execute(q12) do
+                local _, chunk_entity_count = chunk:entities()
+                entity_count = entity_count + chunk_entity_count
+            end
+
+            assert(entity_count == 5)
+        end
+    end
+
+    do
+        local b = evo.builder():set(f1, 42):set(f2, 'hello')
+
+        local entity_list = {}
+        assert(select('#', b:multi_build_to(entity_list, 1, 2, p)) == 0)
+
+        do
+            local entity_count = 0
+
+            for chunk in evo.execute(q12) do
+                local _, chunk_entity_count = chunk:entities()
+                entity_count = entity_count + chunk_entity_count
+            end
+
+            assert(entity_count == 7)
+        end
+    end
+end
diff --git a/develop/testing/lookup_tests.lua b/develop/testing/lookup_tests.lua
index bc1374d..1120662 100644
--- a/develop/testing/lookup_tests.lua
+++ b/develop/testing/lookup_tests.lua
@@ -174,3 +174,22 @@ do
         assert(entity_list and #entity_list == 0 and entity_count == 0)
     end
 end
+
+do
+    local e1, e2 = evo.id(2)
+
+    evo.set(e1, evo.NAME, 'lookup_e')
+    evo.set(e2, evo.NAME, 'lookup_e')
+
+    do
+        local entity_list = {}
+        local entity_count = evo.multi_lookup_to(entity_list, 1, 'lookup_e')
+        assert(entity_count == 2 and entity_list[1] == e1 and entity_list[2] == e2)
+    end
+
+    do
+        local entity_list = {}
+        local entity_count = evo.multi_lookup_to(entity_list, 2, 'lookup_e')
+        assert(entity_count == 2 and entity_list[2] == e1 and entity_list[3] == e2)
+    end
+end
diff --git a/develop/testing/multi_spawn_tests.lua b/develop/testing/multi_spawn_tests.lua
index 8908e17..e0d0e7b 100644
--- a/develop/testing/multi_spawn_tests.lua
+++ b/develop/testing/multi_spawn_tests.lua
@@ -607,3 +607,164 @@ do
         end
     end
 end
+
+do
+    local f1, f2 = evo.id(2)
+
+    do
+        local entity_list, entity_count = {}, 2
+        evo.multi_spawn_to(entity_list, 1, entity_count, { [f1] = 42, [f2] = "hello" })
+        assert(evo.has_all(entity_list[1], f1, f2))
+        assert(evo.has_all(entity_list[2], f1, f2))
+        assert(evo.get(entity_list[1], f1) == 42 and evo.get(entity_list[1], f2) == "hello")
+        assert(evo.get(entity_list[2], f1) == 42 and evo.get(entity_list[2], f2) == "hello")
+    end
+
+    do
+        local entity_list, entity_count = {}, 2
+        evo.multi_spawn_to(entity_list, 2, entity_count, { [f1] = 42, [f2] = "hello" })
+        assert(evo.has_all(entity_list[2], f1, f2))
+        assert(evo.has_all(entity_list[3], f1, f2))
+        assert(evo.get(entity_list[2], f1) == 42 and evo.get(entity_list[2], f2) == "hello")
+        assert(evo.get(entity_list[3], f1) == 42 and evo.get(entity_list[3], f2) == "hello")
+    end
+
+    do
+        local entity_list, entity_count = {}, 2
+        evo.defer()
+        evo.multi_spawn_to(entity_list, 1, entity_count, { [f1] = 42, [f2] = "hello" })
+        assert(entity_list[1] and entity_list[2])
+        assert(evo.empty_all(entity_list[1], entity_list[2]))
+        evo.commit()
+        assert(evo.has_all(entity_list[1], f1, f2))
+        assert(evo.has_all(entity_list[2], f1, f2))
+        assert(evo.get(entity_list[1], f1) == 42 and evo.get(entity_list[1], f2) == "hello")
+        assert(evo.get(entity_list[2], f1) == 42 and evo.get(entity_list[2], f2) == "hello")
+    end
+
+    do
+        local entity_list, entity_count = {}, 2
+        evo.defer()
+        evo.multi_spawn_to(entity_list, 2, entity_count, { [f1] = 42, [f2] = "hello" })
+        assert(entity_list[2] and entity_list[3])
+        assert(evo.empty_all(entity_list[2], entity_list[3]))
+        evo.commit()
+        assert(evo.has_all(entity_list[2], f1, f2))
+        assert(evo.has_all(entity_list[3], f1, f2))
+        assert(evo.get(entity_list[2], f1) == 42 and evo.get(entity_list[2], f2) == "hello")
+        assert(evo.get(entity_list[3], f1) == 42 and evo.get(entity_list[3], f2) == "hello")
+    end
+end
+
+do
+    local f1, f2 = evo.id(2)
+    local q12 = evo.builder():include(f1, f2):spawn()
+
+    do
+        assert(select('#', evo.multi_spawn_nr(2, { [f1] = 42, [f2] = "hello" })) == 0)
+
+        do
+            local entity_count = 0
+
+            for chunk in evo.execute(q12) do
+                local _, chunk_entity_count = chunk:entities()
+                entity_count = entity_count + chunk_entity_count
+            end
+
+            assert(entity_count == 2)
+        end
+    end
+
+    do
+        local b = evo.builder():set(f1, 42):set(f2, "hello")
+
+        assert(select('#', b:multi_spawn_nr(2)) == 0)
+
+        do
+            local entity_count = 0
+
+            for chunk in evo.execute(q12) do
+                local _, chunk_entity_count = chunk:entities()
+                entity_count = entity_count + chunk_entity_count
+            end
+
+            assert(entity_count == 4)
+        end
+    end
+
+    do
+        local b = evo.builder():set(f1, 42):set(f2, "hello")
+
+        assert(select('#', b:multi_build_nr(2)) == 0)
+
+        do
+            local entity_count = 0
+
+            for chunk in evo.execute(q12) do
+                local _, chunk_entity_count = chunk:entities()
+                entity_count = entity_count + chunk_entity_count
+            end
+
+            assert(entity_count == 6)
+        end
+    end
+end
+
+do
+    local f1, f2 = evo.id(2)
+    local q12 = evo.builder():include(f1, f2):spawn()
+
+    do
+        local entity_list = {}
+        assert(select('#', evo.multi_spawn_to(entity_list, 1, 2, { [f1] = 42, [f2] = "hello" })) == 0)
+
+        do
+            local entity_count = 0
+
+            for chunk in evo.execute(q12) do
+                local _, chunk_entity_count = chunk:entities()
+                entity_count = entity_count + chunk_entity_count
+            end
+
+            assert(entity_count == 2)
+        end
+    end
+
+    do
+        local b = evo.builder():set(f1, 42):set(f2, "hello")
+
+
+        local entity_list = {}
+        assert(select('#', b:multi_spawn_to(entity_list, 1, 2)) == 0)
+
+        do
+            local entity_count = 0
+
+            for chunk in evo.execute(q12) do
+                local _, chunk_entity_count = chunk:entities()
+                entity_count = entity_count + chunk_entity_count
+            end
+
+            assert(entity_count == 4)
+        end
+    end
+
+    do
+        local b = evo.builder():set(f1, 42):set(f2, "hello")
+
+
+        local entity_list = {}
+        assert(select('#', b:multi_build_to(entity_list, 1, 2)) == 0)
+
+        do
+            local entity_count = 0
+
+            for chunk in evo.execute(q12) do
+                local _, chunk_entity_count = chunk:entities()
+                entity_count = entity_count + chunk_entity_count
+            end
+
+            assert(entity_count == 6)
+        end
+    end
+end