Address CR issues

Author: Secrus

tests/console/commands/test_check.py

@@ -315,16 +315,5 @@ def test_check_does_not_error_on_pypi_reference(
     tester = command_tester_factory("check", poetry=poetry_with_pypi_reference)
     status_code = tester.execute("")
 
-    # Warnings about deprecated syntax are expected
-    assert tester.io.fetch_error() == (
-        "Warning: [tool.poetry.name] is deprecated. Use [project.name] instead.\n"
-        "Warning: [tool.poetry.version] is set but 'version' is not in [project.dynamic]."
-        " If it is static use [project.version]. If it is dynamic, add 'version' to"
-        " [project.dynamic].\nIf you want to set the version dynamically via `poetry build"
-        " --local-version` or you are using a plugin, which sets the version dynamically,"
-        " you should define the version in [tool.poetry] and add 'version' to"
-        " [project.dynamic].\nWarning: [tool.poetry.description] is deprecated."
-        " Use [project.description] instead.\nWarning: [tool.poetry.authors] is"
-        " deprecated. Use [project.authors] instead.\n"
-    )
-    assert status_code == 1
+    assert tester.io.fetch_output() == "All set!\n"
+    assert status_code == 0

tests/fixtures/pypi_reference/pyproject.toml

@@ -1,8 +1,11 @@
-[tool.poetry]
+[project]
 name = "foobar"
 version = "0.1.0"
 description = ""
-authors = ["Poetry Developer <[email protected]>"]
+authors = [
+    { name = "Poetry Developer", email =  "<[email protected]>" }
+]
+dynamic = ["dependencies", "requires-python"]
 
 [tool.poetry.dependencies]
 python = "^3.8"