Bugfix/808 ensure pyprojecttoml updated for release preparation

doc/changes/changes_7.0.0.md

@@ -31,3 +31,7 @@ of `main` and the transitive dependencies of `main`.
 * #800: Removed tbx security pretty-print, tbx lint pretty-print, and creation of .lint.txt, as superseded by Sonar and .lint.json usage
 * #791: Resolved Sonar concerns: accepted specific `subprocess` import usage, `subprocess` commands, & improved minor maintainability items
 * #629: Replace `version.py` with version from the `__init__.py`
+
+## Bug Fix
+
+* #808: Resolved `release:prepare` to update `pyproject.toml`

exasol/toolbox/util/version.py

@@ -99,7 +99,7 @@ def from_poetry():
     @poetry_command
     def upgrade_version_from_poetry(t: ReleaseTypes):
         output = subprocess.run(  # nosec: B603, B607 - allow fixed poetry command
-            ["poetry", "version", str(t), "--dry-run", "--no-ansi", "--short"],
+            ["poetry", "version", str(t), "--no-ansi", "--short"],
             capture_output=True,
             text=True,
         )

pyproject.toml

@@ -1,6 +1,6 @@
 [project]
 name = "exasol-toolbox"
-version = "6.4.0"
+version = "7.0.0"
 description = "Your one-stop solution for managing all standard tasks and core workflows of your Python project."
 authors = [
     { name = "Nicola Coretti", email = "nicola.coretti@exasol.com" },

test/integration/project-template/conftest.py

@@ -54,7 +54,14 @@ def poetry_install(run_command, poetry_path):
     # released PTB version with the current checked-out branch in
     # PROJECT_CONFIG.root_path:
     run_command(
-        [poetry_path, "add", "--group", "dev", "--editable", PROJECT_CONFIG.root_path]
+        [
+            poetry_path,
+            "add",
+            "--group",
+            "dev",
+            "--editable",
+            str(PROJECT_CONFIG.root_path),
+        ]
     )
     # This is needed due to pysonar hard-pinning requests. Without this addition,
     # the selected requests has an active vulnerability.

test/integration/project-template/nox_test.py

@@ -1,3 +1,6 @@
+from exasol.toolbox.util.version import Version
+
+
 class TestSpecificNoxTasks:
     """
     Within the PTB, we have nox tasks that are inherently dependent upon other ones
@@ -58,7 +61,10 @@ def test_package_check(self, poetry_path, run_command):
 
         assert output.returncode == 0
 
-    def test_release_prepare(self, poetry_path, run_command):
+    def test_release_prepare(self, poetry_path, run_command, new_project, monkeypatch):
+        monkeypatch.chdir(new_project)
+        assert Version.from_poetry() == Version(0, 1, 0)
+
         release_prepare = self._command(
             poetry_path,
             task="release:prepare",
@@ -67,6 +73,7 @@ def test_release_prepare(self, poetry_path, run_command):
         output = run_command(release_prepare)
 
         assert output.returncode == 0
+        assert Version.from_poetry() == Version(0, 2, 0)
 
     def test_install_github_workflows(self, poetry_path, run_command):
         install_workflows = self._command(

test/unit/util/version_test.py

@@ -5,6 +5,7 @@
 
 from exasol.toolbox.error import ToolboxError
 from exasol.toolbox.util.version import (
+    ReleaseTypes,
     Version,
     poetry_command,
 )
@@ -67,6 +68,18 @@ def test_version_from_poetry(poetry_version, version, expected):
     assert expected == actual
 
 
+def test_upgrade_version_from_poetry_applies_version_change(tmp_path, monkeypatch):
+    (tmp_path / "pyproject.toml").write_text(
+        '[project]\nname = "sample-project"\nversion = "0.1.0"\n'
+    )
+    monkeypatch.chdir(tmp_path)
+    assert Version.from_poetry() == Version(0, 1, 0)
+
+    actual = Version.upgrade_version_from_poetry(ReleaseTypes.Minor)
+
+    assert actual == Version(0, 2, 0)
+
+
 @patch("exasol.toolbox.util.version.which", return_value=None)
 def test_poetry_decorator_no_poetry_executable(mock):
     @poetry_command