diff --git a/src/containers/wapp_containers.c b/src/containers/wapp_containers.c
index 3a6d76f..b9f25a8 100644
--- a/src/containers/wapp_containers.c
+++ b/src/containers/wapp_containers.c
@@ -2,6 +2,7 @@
 #define WAPP_CONTAINERS_C
 
 #include "wapp_containers.h"
+#include "array/array.c"
 #include "dbl_list/dbl_list.c"
 
 #endif // !WAPP_CONTAINERS_C
diff --git a/tests/array/test_i32_array.c b/tests/array/test_i32_array.c
new file mode 100644
index 0000000..8d56e53
--- /dev/null
+++ b/tests/array/test_i32_array.c
@@ -0,0 +1,124 @@
+#include "test_i32_array.h"
+#include "wapp.h"
+#include <stdbool.h>
+
+TestFuncResult test_i32_array(void) {
+  bool result;
+
+  I32Array array = wapp_i32_array(1, 2, 3, 4, 5, 6, 7);
+  result = array.count == 7 && array.capacity == 16;
+
+  i32 *item;
+  u64 count = array.count;
+  for (u64 i = 0; i < count; ++i) {
+    item = wapp_i32_array_get(&array, i);
+    result = result && item && (*item == (i32)(i + 1));
+  }
+
+  return wapp_tester_result(result);
+}
+
+TestFuncResult test_i32_array_with_capacity(void) {
+  bool result;
+
+  I32Array array = wapp_i32_array_with_capacity(64);
+  result = array.count == 0 && array.capacity == 64;
+
+  return wapp_tester_result(result);
+}
+
+TestFuncResult test_i32_array_get(void) {
+  bool result = true;
+
+  I32Array array = wapp_i32_array(0, 1, 2, 3, 4, 5, 6, 7, 8);
+
+  i32 *item;
+  u64 count = array.count;
+  for (u64 i = 0; i < count; ++i) {
+    item = wapp_i32_array_get(&array, i);
+    result = result && item && (*item == (i32)i);
+  }
+
+  return wapp_tester_result(result);
+}
+
+TestFuncResult test_i32_array_set(void) {
+  bool result = true;
+
+  I32Array array = wapp_i32_array(0, 1, 2, 3, 4, 5, 6, 7, 8);
+
+  i32 *item;
+  u64 count = array.count;
+  for (u64 i = 0; i < count; ++i) {
+    wapp_i32_array_set(&array, i, (i32)(i * 2));
+    item = wapp_i32_array_get(&array, i);
+    result = result && item && (*item == (i32)(i * 2));
+  }
+
+  return wapp_tester_result(result);
+}
+
+TestFuncResult test_i32_array_append_capped(void) {
+  bool result;
+
+  I32Array array = wapp_i32_array_with_capacity(64);
+  wapp_i32_array_append_capped(&array, 10);
+
+  result = array.count == 1;
+  i32 *item = wapp_i32_array_get(&array, 0);
+  result = result && item && *item == 10;
+
+  array = wapp_i32_array(1);
+  wapp_i32_array_append_capped(&array, 10);
+  wapp_i32_array_append_capped(&array, 20);
+
+  result = result && array.count == 2;
+
+  return wapp_tester_result(result);
+}
+
+TestFuncResult test_i32_array_extend_capped(void) {
+  bool result;
+
+  I32Array array1 = wapp_i32_array(1, 2, 3, 4);
+  I32Array array2 = wapp_i32_array(10, 20);
+
+  result = array1.count == 4 && array2.count == 2;
+
+  wapp_i32_array_extend_capped(&array1, &array2);
+
+  result = result && array1.count == 6;
+
+  wapp_i32_array_extend_capped(&array1, &array1);
+
+  result = result && array1.count == 6;
+
+  return wapp_tester_result(result);
+}
+
+TestFuncResult test_i32_array_clear(void) {
+  bool result;
+
+  I32Array array = wapp_i32_array(0, 1, 2, 3, 4, 5, 6, 7, 8);
+  result = array.count == 9;
+
+  wapp_i32_array_clear(&array);
+
+  result = result && array.count == 0;
+
+  return wapp_tester_result(result);
+}
+
+TestFuncResult test_i32_array_pop(void) {
+  bool result;
+
+  I32Array array1 = wapp_i32_array(0, 1, 2, 3, 4, 5, 6, 7, 8);
+  I32Array array2 = wapp_i32_array_with_capacity(32);
+
+  i32 item1 = wapp_i32_array_pop(&array1);
+  i32 item2 = wapp_i32_array_pop(&array2);
+
+  result = item1 == 8 && item2 == 0;
+
+  return wapp_tester_result(result);
+}
diff --git a/tests/array/test_i32_array.h b/tests/array/test_i32_array.h
new file mode 100644
index 0000000..09b0039
--- /dev/null
+++ b/tests/array/test_i32_array.h
@@ -0,0 +1,23 @@
+#ifndef TEST_INT_ARRAY_H
+#define TEST_INT_ARRAY_H
+
+#include "wapp.h"
+
+#ifdef WAPP_PLATFORM_CPP
+BEGIN_C_LINKAGE
+#endif // WAPP_PLATFORM_CPP
+
+TestFuncResult test_i32_array(void);
+TestFuncResult test_i32_array_with_capacity(void);
+TestFuncResult test_i32_array_get(void);
+TestFuncResult test_i32_array_set(void);
+TestFuncResult test_i32_array_append_capped(void);
+TestFuncResult test_i32_array_extend_capped(void);
+TestFuncResult test_i32_array_clear(void);
+TestFuncResult test_i32_array_pop(void);
+
+#ifdef WAPP_PLATFORM_CPP
+END_C_LINKAGE
+#endif // WAPP_PLATFORM_CPP
+
+#endif // !TEST_INT_ARRAY_H
diff --git a/tests/wapptest.c b/tests/wapptest.c
index cfd6a59..63a224f 100644
--- a/tests/wapptest.c
+++ b/tests/wapptest.c
@@ -2,6 +2,7 @@
 #include "test_str8_list.h"
 #include "test_allocator.h"
 #include "test_arena.h"
+#include "test_i32_array.h"
 #include "test_cpath.h"
 #include "test_shell_commander.h"
 #include "wapp.h"
@@ -17,6 +18,14 @@ int main(void) {
                         test_arena_realloc_smaller_size,
                         test_arena_clear,
                         test_arena_destroy,
+                        test_i32_array,
+                        test_i32_array_with_capacity,
+                        test_i32_array_get,
+                        test_i32_array_set,
+                        test_i32_array_append_capped,
+                        test_i32_array_extend_capped,
+                        test_i32_array_clear,
+                        test_i32_array_pop,
                         test_str8_lit,
                         test_str8_lit_ro,
                         test_str8_buf,