add test to reproduce sdispater/poetry#756

tests/masonry/builders/fixtures/localversionlabel/README.rst

+Local version label
+===================

tests/masonry/builders/fixtures/localversionlabel/localversionlabel.py

+"""Example module"""
+
+__version__ = "0.1"

tests/masonry/builders/fixtures/localversionlabel/pyproject.toml

+[tool.poetry]
+name = "localversionlabel"
+version = "0.1-beta.1+gitbranch-buildno-1"
+description = "Some description."
+authors = [
+    "Sébastien Eustace <sebastien@eustace.io>"
+]
+license = "MIT"
+
+readme = "README.rst"
+
+homepage = "https://poetry.eustace.io/"

tests/masonry/builders/test_wheel.py

@@ -61,6 +61,19 @@ def test_wheel_prerelease():
     assert whl.exists()
     assert whl.exists()
 
 
 
 
+def test_wheel_localversionlabel():
+    module_path = fixtures_dir / "localversionlabel"
+    WheelBuilder.make(Poetry.create(str(module_path)), NullEnv(), NullIO())
+
+    whl = (
+        module_path
+        / "dist"
+        / "localversionlabel-0.1b1+gitbranch.buildno.1-py2.py3-none-any.whl"
+    )
+
+    assert whl.exists()
+
+
 def test_wheel_package_src():
 def test_wheel_package_src():
     module_path = fixtures_dir / "source_package"
     module_path = fixtures_dir / "source_package"
     WheelBuilder.make(Poetry.create(str(module_path)), NullEnv(), NullIO())
     WheelBuilder.make(Poetry.create(str(module_path)), NullEnv(), NullIO())