diff --git a/tests/configs/audio/single_provider/single_provider.json b/tests/configs/audio/single_provider/single_provider.json
new file mode 100644
index 0000000..9471258
--- /dev/null
+++ b/tests/configs/audio/single_provider/single_provider.json
@@ -0,0 +1,3 @@
+{
+    "virtual_key": "openai-virtual-key"
+}
\ No newline at end of file
diff --git a/tests/configs/audio/single_provider_with_vk_retry_cache/single_provider_with_vk_retry_cache.json b/tests/configs/audio/single_provider_with_vk_retry_cache/single_provider_with_vk_retry_cache.json
new file mode 100644
index 0000000..52281ce
--- /dev/null
+++ b/tests/configs/audio/single_provider_with_vk_retry_cache/single_provider_with_vk_retry_cache.json
@@ -0,0 +1,13 @@
+{
+    "virtual_key": "openai-virtual-key",
+    "cache": {
+        "mode": "semantic",
+        "max_age": 60
+    },
+    "retry": {
+        "attempts": 5,
+        "on_status_codes": [
+            429
+        ]
+    }
+}
\ No newline at end of file
diff --git a/tests/configs/audio/single_with_basic_config/single_with_basic_config.json b/tests/configs/audio/single_with_basic_config/single_with_basic_config.json
new file mode 100644
index 0000000..9471258
--- /dev/null
+++ b/tests/configs/audio/single_with_basic_config/single_with_basic_config.json
@@ -0,0 +1,3 @@
+{
+    "virtual_key": "openai-virtual-key"
+}
\ No newline at end of file
diff --git a/tests/configs/audio/speech.mp3 b/tests/configs/audio/speech.mp3
new file mode 100644
index 0000000..ea039ef
Binary files /dev/null and b/tests/configs/audio/speech.mp3 differ
diff --git a/tests/configs/moderations/single_provider/single_provider.json b/tests/configs/moderations/single_provider/single_provider.json
new file mode 100644
index 0000000..9471258
--- /dev/null
+++ b/tests/configs/moderations/single_provider/single_provider.json
@@ -0,0 +1,3 @@
+{
+    "virtual_key": "openai-virtual-key"
+}
\ No newline at end of file
diff --git a/tests/configs/moderations/single_provider_with_vk_retry_cache/single_provider_with_vk_retry_cache.json b/tests/configs/moderations/single_provider_with_vk_retry_cache/single_provider_with_vk_retry_cache.json
new file mode 100644
index 0000000..52281ce
--- /dev/null
+++ b/tests/configs/moderations/single_provider_with_vk_retry_cache/single_provider_with_vk_retry_cache.json
@@ -0,0 +1,13 @@
+{
+    "virtual_key": "openai-virtual-key",
+    "cache": {
+        "mode": "semantic",
+        "max_age": 60
+    },
+    "retry": {
+        "attempts": 5,
+        "on_status_codes": [
+            429
+        ]
+    }
+}
\ No newline at end of file
diff --git a/tests/configs/moderations/single_with_basic_config/single_with_basic_config.json b/tests/configs/moderations/single_with_basic_config/single_with_basic_config.json
new file mode 100644
index 0000000..9471258
--- /dev/null
+++ b/tests/configs/moderations/single_with_basic_config/single_with_basic_config.json
@@ -0,0 +1,3 @@
+{
+    "virtual_key": "openai-virtual-key"
+}
\ No newline at end of file