feat: support hunyuan llm models (#5013)

Co-authored-by: takatost <takatost@users.noreply.github.com>
Co-authored-by: Bowen Liang <bowenliang@apache.org>

api/tests/integration_tests/model_runtime/hunyuan/test_llm.py

@@ -0,0 +1,111 @@
+import os
+from collections.abc import Generator
+
+import pytest
+
+from core.model_runtime.entities.llm_entities import LLMResult, LLMResultChunk, LLMResultChunkDelta
+from core.model_runtime.entities.message_entities import AssistantPromptMessage, SystemPromptMessage, UserPromptMessage
+from core.model_runtime.errors.validate import CredentialsValidateFailedError
+from core.model_runtime.model_providers.hunyuan.llm.llm import HunyuanLargeLanguageModel
+
+
+def test_validate_credentials():
+    model = HunyuanLargeLanguageModel()
+
+    with pytest.raises(CredentialsValidateFailedError):
+        model.validate_credentials(
+            model='hunyuan-standard',
+            credentials={
+                'secret_id': 'invalid_key',
+                'secret_key': 'invalid_key'
+            }
+        )
+
+    model.validate_credentials(
+        model='hunyuan-standard',
+        credentials={
+            'secret_id': os.environ.get('HUNYUAN_SECRET_ID'),
+            'secret_key': os.environ.get('HUNYUAN_SECRET_KEY')
+        }
+    )
+
+
+def test_invoke_model():
+    model = HunyuanLargeLanguageModel()
+
+    response = model.invoke(
+        model='hunyuan-standard',
+        credentials={
+            'secret_id': os.environ.get('HUNYUAN_SECRET_ID'),
+            'secret_key': os.environ.get('HUNYUAN_SECRET_KEY')
+        },
+        prompt_messages=[
+            UserPromptMessage(
+                content='Hi'
+            )
+        ],
+        model_parameters={
+            'temperature': 0.5,
+            'max_tokens': 10
+        },
+        stop=['How'],
+        stream=False,
+        user="abc-123"
+    )
+
+    assert isinstance(response, LLMResult)
+    assert len(response.message.content) > 0
+
+
+def test_invoke_stream_model():
+    model = HunyuanLargeLanguageModel()
+
+    response = model.invoke(
+        model='hunyuan-standard',
+        credentials={
+            'secret_id': os.environ.get('HUNYUAN_SECRET_ID'),
+            'secret_key': os.environ.get('HUNYUAN_SECRET_KEY')
+        },
+        prompt_messages=[
+            UserPromptMessage(
+                content='Hi'
+            )
+        ],
+        model_parameters={
+            'temperature': 0.5,
+            'max_tokens': 100,
+            'seed': 1234
+        },
+        stream=True,
+        user="abc-123"
+    )
+
+    assert isinstance(response, Generator)
+
+    for chunk in response:
+        assert isinstance(chunk, LLMResultChunk)
+        assert isinstance(chunk.delta, LLMResultChunkDelta)
+        assert isinstance(chunk.delta.message, AssistantPromptMessage)
+        assert len(chunk.delta.message.content) > 0 if chunk.delta.finish_reason is None else True
+
+
+def test_get_num_tokens():
+    model = HunyuanLargeLanguageModel()
+
+    num_tokens = model.get_num_tokens(
+        model='hunyuan-standard',
+        credentials={
+            'secret_id': os.environ.get('HUNYUAN_SECRET_ID'),
+            'secret_key': os.environ.get('HUNYUAN_SECRET_KEY')
+        },
+        prompt_messages=[
+            SystemPromptMessage(
+                content='You are a helpful AI assistant.',
+            ),
+            UserPromptMessage(
+                content='Hello World!'
+            )
+        ]
+    )
+
+    assert num_tokens == 14

api/tests/integration_tests/model_runtime/hunyuan/test_provider.py

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+import os
+
+import pytest
+
+from core.model_runtime.errors.validate import CredentialsValidateFailedError
+from core.model_runtime.model_providers.hunyuan.hunyuan import HunyuanProvider
+
+
+def test_validate_provider_credentials():
+    provider = HunyuanProvider()
+
+    with pytest.raises(CredentialsValidateFailedError):
+        provider.validate_provider_credentials(
+            credentials={
+                'secret_id': 'invalid_key',
+                'secret_key': 'invalid_key'
+            }
+        )
+
+    provider.validate_provider_credentials(
+        credentials={
+            'secret_id': os.environ.get('HUNYUAN_SECRET_ID'),
+            'secret_key': os.environ.get('HUNYUAN_SECRET_KEY')
+        }
+    )