Add real compute test and parametrize the mocker test

tests/test_reqs.py

@@ -1,12 +1,30 @@
-import json
+import pytest
 
-from skynet.constants import *
 from skynet.dgpu.compute import maybe_load_model, compute_one
 
 
-async def test_diffuse(inject_mockers):
+@pytest.mark.parametrize("mode", [
+    ('diffuse'), ('txt2img')
+])
+async def test_pipeline_mocker(inject_mockers, mode):
     model = 'skygpu/txt2img-mocker'
-    mode = 'diffuse'
+    params = {
+        "prompt": "Kronos God Realistic 4k",
+        "model": model,
+        "step": 21,
+        "width": 1024,
+        "height": 1024,
+        "seed": 168402949,
+        "guidance": "7.5"
+    }
+
+    with maybe_load_model(model, mode) as model:
+        compute_one(model, 0, mode, params)
+
+
+async def test_pipeline():
+    model = 'stabilityai/stable-diffusion-xl-base-1.0'
+    mode = 'txt2img'
     params = {
         "prompt": "Kronos God Realistic 4k",
         "model": model,