[to #42322933]split text generation tests

Link: https://code.alibaba-inc.com/Ali-MaaS/MaaS-lib/codereview/9684735

    * split test generation tests

tests/pipelines/test_text_generation.py

@@ -34,6 +34,61 @@ class TextGenerationTest(unittest.TestCase):
         self.gpt3_large_model_id = 'damo/nlp_gpt3_text-generation_chinese-large'
         self.gpt3_input = '我很好奇'
 
+    def run_pipeline_with_model_instance(self, model_id, input):
+        model = Model.from_pretrained(model_id)
+        preprocessor = TextGenerationPreprocessor(
+            model.model_dir,
+            model.tokenizer,
+            first_sequence='sentence',
+            second_sequence=None)
+        pipeline_ins = pipeline(
+            task=Tasks.text_generation, model=model, preprocessor=preprocessor)
+        print(pipeline_ins(input))
+
+    def run_pipeline_with_model_id(self, model_id, input):
+        pipeline_ins = pipeline(task=Tasks.text_generation, model=model_id)
+        print(pipeline_ins(input))
+
+    @unittest.skipUnless(test_level() >= 0, 'skip test in current test level')
+    def test_palm_zh_with_model_name(self):
+        self.run_pipeline_with_model_id(self.palm_model_id_zh,
+                                        self.palm_input_zh)
+
+    @unittest.skipUnless(test_level() >= 0, 'skip test in current test level')
+    def test_palm_en_with_model_name(self):
+        self.run_pipeline_with_model_id(self.palm_model_id_en,
+                                        self.palm_input_en)
+
+    @unittest.skipUnless(test_level() >= 0, 'skip test in current test level')
+    def test_gpt_base_with_model_name(self):
+        self.run_pipeline_with_model_id(self.gpt3_base_model_id,
+                                        self.gpt3_input)
+
+    @unittest.skipUnless(test_level() >= 0, 'skip test in current test level')
+    def test_gpt_large_with_model_name(self):
+        self.run_pipeline_with_model_id(self.gpt3_large_model_id,
+                                        self.gpt3_input)
+
+    @unittest.skipUnless(test_level() >= 2, 'skip test in current test level')
+    def test_palm_zh_with_model_instance(self):
+        self.run_pipeline_with_model_instance(self.palm_model_id_zh,
+                                              self.palm_input_zh)
+
+    @unittest.skipUnless(test_level() >= 2, 'skip test in current test level')
+    def test_palm_en_with_model_instance(self):
+        self.run_pipeline_with_model_instance(self.palm_model_id_en,
+                                              self.palm_input_en)
+
+    @unittest.skipUnless(test_level() >= 2, 'skip test in current test level')
+    def test_gpt_base_with_model_instance(self):
+        self.run_pipeline_with_model_instance(self.gpt3_base_model_id,
+                                              self.gpt3_input)
+
+    @unittest.skipUnless(test_level() >= 2, 'skip test in current test level')
+    def test_gpt_large_with_model_instance(self):
+        self.run_pipeline_with_model_instance(self.gpt3_large_model_id,
+                                              self.gpt3_input)
+
     @unittest.skipUnless(test_level() >= 2, 'skip test in current test level')
     def test_run_palm(self):
         for model_id, input in ((self.palm_model_id_zh, self.palm_input_zh),
@@ -68,33 +123,6 @@ class TextGenerationTest(unittest.TestCase):
             f'pipeline1: {pipeline1(self.gpt3_input)}\npipeline2: {pipeline2(self.gpt3_input)}'
         )
 
-    @unittest.skipUnless(test_level() >= 1, 'skip test in current test level')
-    def test_run_with_model_from_modelhub(self):
-        for model_id, input in ((self.palm_model_id_zh, self.palm_input_zh),
-                                (self.palm_model_id_en, self.palm_input_en),
-                                (self.gpt3_base_model_id, self.gpt3_input),
-                                (self.gpt3_large_model_id, self.gpt3_input)):
-            model = Model.from_pretrained(model_id)
-            preprocessor = TextGenerationPreprocessor(
-                model.model_dir,
-                model.tokenizer,
-                first_sequence='sentence',
-                second_sequence=None)
-            pipeline_ins = pipeline(
-                task=Tasks.text_generation,
-                model=model,
-                preprocessor=preprocessor)
-            print(pipeline_ins(input))
-
-    @unittest.skipUnless(test_level() >= 0, 'skip test in current test level')
-    def test_run_with_model_name(self):
-        for model_id, input in ((self.palm_model_id_zh, self.palm_input_zh),
-                                (self.palm_model_id_en, self.palm_input_en),
-                                (self.gpt3_base_model_id, self.gpt3_input),
-                                (self.gpt3_large_model_id, self.gpt3_input)):
-            pipeline_ins = pipeline(task=Tasks.text_generation, model=model_id)
-            print(pipeline_ins(input))
-
     @unittest.skipUnless(test_level() >= 2, 'skip test in current test level')
     def test_run_with_default_model(self):
         pipeline_ins = pipeline(task=Tasks.text_generation)