[PLUTO-1411] Add pylint test

Author: zhamborova

.github/workflows/it-test.yml

@@ -0,0 +1,45 @@
+name: Pylint plugin test
+
+permissions:
+  contents: write
+
+on:
+  push:
+    paths:
+      - 'plugins/tools/pylint/**'
+
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Set up Go
+        uses: actions/setup-go@v5
+        with:
+          go-version: '1.21'
+          cache: true
+
+      - name: Build CLI
+        run: |
+          go build -o cli-v2 ./cli-v2.go
+          chmod +x cli-v2
+
+      - name: Run Pylint plugin tests
+        run: |
+          # Store the path to the CLI
+          CLI_PATH="$(pwd)/cli-v2"
+          # Change to test directory
+          cd plugins/tools/pylint/test/src
+          # Install the plugin
+          "$CLI_PATH" install
+          # Run analysis
+          "$CLI_PATH" analyze --tool pylint --format sarif --output actual.sarif
+          # Convert absolute paths to relative paths in the output
+          sed -i 's|file:///home/runner/work/codacy-cli-v2/codacy-cli-v2/|file:///|g' actual.sarif
+          # Compare with expected output
+          jq --sort-keys . expected.sarif > expected.sorted.json
+          jq --sort-keys . actual.sarif > actual.sorted.json
+          diff expected.sorted.json actual.sorted.json

plugins/tools/pylint/test/src/.codacy/codacy.yaml

@@ -0,0 +1,4 @@
+runtimes:
+    - [email protected]
+tools:
+    - [email protected]

plugins/tools/pylint/test/src/expected.sarif

@@ -0,0 +1,119 @@
+{
+  
+  "$schema": "https://raw.githubusercontent.com/oasis-tcs/sarif-spec/master/Schemata/sarif-schema-2.1.0.json",
+  "version": "2.1.0",
+  "runs": [
+    {
+      "tool": {
+        "driver": {
+          "name": "Pylint",
+          "version": "3.3.6",
+          "informationUri": "https://pylint.org",
+          "rules": null
+        }
+      },
+      "results": [
+        {
+          "ruleId": "missing-final-newline",
+          "level": "note",
+          "message": {
+            "text": "Final newline missing"
+          },
+          "locations": [
+            {
+              "physicalLocation": {
+                "artifactLocation": {
+                  "uri": "test_file.py"
+                },
+                "region": {
+                  "startLine": 33,
+                  "startColumn": 0
+                }
+              }
+            }
+          ]
+        },
+        {
+          "ruleId": "too-many-arguments",
+          "level": "note",
+          "message": {
+            "text": "Too many arguments (11/5)"
+          },
+          "locations": [
+            {
+              "physicalLocation": {
+                "artifactLocation": {
+                  "uri": "test_file.py"
+                },
+                "region": {
+                  "startLine": 16,
+                  "startColumn": 0
+                }
+              }
+            }
+          ]
+        },
+        {
+          "ruleId": "too-many-positional-arguments",
+          "level": "note",
+          "message": {
+            "text": "Too many positional arguments (11/5)"
+          },
+          "locations": [
+            {
+              "physicalLocation": {
+                "artifactLocation": {
+                  "uri": "test_file.py"
+                },
+                "region": {
+                  "startLine": 16,
+                  "startColumn": 0
+                }
+              }
+            }
+          ]
+        },
+        {
+          "ruleId": "unused-import",
+          "level": "warning",
+          "message": {
+            "text": "Unused import os"
+          },
+          "locations": [
+            {
+              "physicalLocation": {
+                "artifactLocation": {
+                  "uri": "test_file.py"
+                },
+                "region": {
+                  "startLine": 8,
+                  "startColumn": 0
+                }
+              }
+            }
+          ]
+        },
+        {
+          "ruleId": "unused-import",
+          "level": "warning",
+          "message": {
+            "text": "Unused import sys"
+          },
+          "locations": [
+            {
+              "physicalLocation": {
+                "artifactLocation": {
+                  "uri": "test_file.py"
+                },
+                "region": {
+                  "startLine": 9,
+                  "startColumn": 0
+                }
+              }
+            }
+          ]
+        }
+      ]
+    }
+  ]
+} 

plugins/tools/pylint/test/src/test_file.py

@@ -0,0 +1,33 @@
+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+
+"""
+Test file for pylint analysis
+"""
+
+import os
+import sys
+
+def unused_variable():
+    """Function with unused variable"""
+    x = 10  # pylint: disable=unused-variable
+    return True
+
+def too_many_arguments(a, b, c, d, e, f, g, h, i, j, k):
+    """Function with too many arguments"""
+    return a + b + c + d + e + f + g + h + i + j + k
+
+def undefined_variable():
+    """Function with undefined variable"""
+    print(undefined_var)  # pylint: disable=undefined-variable
+
+def bad_variable_name():
+    """Function with bad variable name"""
+    A = 1  # pylint: disable=invalid-name
+    return A
+
+if __name__ == "__main__":
+    unused_variable()
+    too_many_arguments(1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
+    undefined_variable()
+    bad_variable_name()