test: add init flow testcase

Author: ionmincu

testcases/init-flow/input.json

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+{
+    "topic": "uipath"
+}

testcases/init-flow/pyproject.toml

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+[project]
+name = "agent"
+version = "0.0.1"
+description = "agent"
+authors = [{ name = "John Doe", email = "john.doe@myemail.com" }]
+dependencies = [
+    "langchain-anthropic>=0.3.8",
+    "uipath-langchain",
+]
+requires-python = ">=3.10"
+
+[tool.uv.sources]
+uipath-langchain = { path = "../../", editable = true }

testcases/init-flow/run.sh

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+#!/bin/bash
+cd /app/testcases/init-flow
+
+# Sync dependencies for this specific testcase
+echo "Syncing dependencies..."
+uv sync
+
+echo "Backing up pyproject.toml..."
+cp pyproject.toml pyproject-overwrite.toml
+
+echo "Creating new UiPath agent..."
+uv run uipath new agent
+
+# uipath new overwrites pyproject.toml, so we need to copy it back
+echo "Restoring pyproject.toml..."
+cp pyproject-overwrite.toml pyproject.toml
+uv sync
+
+echo "Initializing UiPath..."
+uv run uipath init
+
+# Authenticate with UiPath
+echo "Authenticating with UiPath..."
+uv run uipath auth --client-id="$CLIENT_ID" --client-secret="$CLIENT_SECRET" --base-url="$BASE_URL"
+
+# Pack the agent
+echo "Packing agent..."
+uv run uipath pack
+
+# Run the agent
+echo "Input from input.json file"
+uv run uipath run agent --file input.json
+
+# Print the output file
+source /app/testcases/common/print_output.sh
+print_uipath_output
+
+# Validate output
+echo "Validating output..."
+python src/assert.py || { echo "Validation failed!"; exit 1; }
+
+echo "Testcase completed successfully."

testcases/init-flow/src/assert.py

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+import os
+import json
+
+print("Checking init-flow output...")
+
+# Check NuGet package
+uipath_dir = ".uipath"
+assert os.path.exists(uipath_dir), "NuGet package directory (.uipath) not found"
+
+nupkg_files = [f for f in os.listdir(uipath_dir) if f.endswith('.nupkg')]
+assert nupkg_files, "NuGet package file (.nupkg) not found in .uipath directory"
+
+print(f"NuGet package found: {nupkg_files[0]}")
+
+# Check agent output file
+output_file = "__uipath/output.json"
+assert os.path.isfile(output_file), "Agent output file not found"
+
+print("Agent output file found")
+
+# Check status and required fields
+with open(output_file, 'r', encoding='utf-8') as f:
+    output_data = json.load(f)
+
+# Check status
+status = output_data.get("status")
+assert status == "successful", f"Agent execution failed with status: {status}"
+
+print("Agent execution status: successful")
+
+# Check required fields for simple local MCP agent
+assert "output" in output_data, "Missing 'output' field in agent response"
+
+output_content = output_data["output"]
+assert "messages" in output_content, "Missing 'messages' field in output"
+
+messages = output_content["messages"]
+assert messages and isinstance(messages, list), "Messages field is empty or not a list"
+
+print("Required fields validation passed")