Add tests for git urls with subdirectory

tests/console/commands/self/test_add_plugins.py

@@ -138,6 +138,53 @@ Package operations: 3 installs, 0 updates, 0 removals
     )
 
 
+@pytest.mark.parametrize(
+    "url, rev",
+    [
+        ("git+https://github.com/demo/poetry-plugin2.git#subdirectory=subdir", None),
+        (
+            "git+https://github.com/demo/poetry-plugin2.git@master#subdirectory=subdir",
+            "master",
+        ),
+    ],
+)
+def test_add_with_git_constraint_with_subdirectory(
+    url: str,
+    rev: str | None,
+    tester: CommandTester,
+    repo: TestRepository,
+):
+    repo.add_package(Package("pendulum", "2.0.5"))
+
+    tester.execute(url)
+
+    expected = """
+Updating dependencies
+Resolving dependencies...
+
+Writing lock file
+
+Package operations: 2 installs, 0 updates, 0 removals
+
+  • Installing pendulum (2.0.5)
+  • Installing poetry-plugin (0.1.2 9cf87a2)
+"""
+
+    constraint = {
+        "git": "https://github.com/demo/poetry-plugin2.git",
+        "subdirectory": "subdir",
+    }
+
+    if rev:
+        constraint["rev"] = rev
+
+    assert_plugin_add_result(
+        tester,
+        expected,
+        constraint,
+    )
+
+
 def test_add_existing_plugin_warns_about_no_operation(
     tester: CommandTester,
     repo: TestRepository,

tests/console/commands/test_add.py

@@ -374,6 +374,53 @@ Package operations: 4 installs, 0 updates, 0 removals
     }
 
 
+@pytest.mark.parametrize(
+    "url, rev",
+    [
+        ("git+https://github.com/demo/subdirectories.git#subdirectory=two", None),
+        (
+            "git+https://github.com/demo/subdirectories.git@master#subdirectory=two",
+            "master",
+        ),
+    ],
+)
+def test_add_git_constraint_with_subdirectory(
+    url: str,
+    rev: str | None,
+    app: PoetryTestApplication,
+    repo: TestRepository,
+    tester: CommandTester,
+    env: MockEnv,
+):
+    tester.execute(url)
+
+    expected = """\
+Updating dependencies
+Resolving dependencies...
+
+Writing lock file
+
+Package operations: 1 install, 0 updates, 0 removals
+
+  • Installing two (2.0.0 9cf87a2)
+"""
+    assert tester.io.fetch_output().strip() == expected.strip()
+    assert tester.command.installer.executor.installations_count == 1
+
+    content = app.poetry.file.read()["tool"]["poetry"]
+
+    constraint = {
+        "git": "https://github.com/demo/subdirectories.git",
+        "subdirectory": "two",
+    }
+
+    if rev:
+        constraint["rev"] = rev
+
+    assert "two" in content["dependencies"]
+    assert content["dependencies"]["two"] == constraint
+
+
 @pytest.mark.parametrize("editable", [False, True])
 def test_add_git_ssh_constraint(
     editable: bool,

tests/fixtures/git/github.com/demo/poetry-plugin2/subdir/pyproject.toml

+[tool.poetry]
+name = "poetry-plugin"
+version = "0.1.2"
+description = "Some description."
+authors = [
+    "Sébastien Eustace <sebastien@eustace.io>"
+]
+license = "MIT"
+
+[tool.poetry.dependencies]
+python = "^3.6"
+pendulum = "^2.0"
+tomlkit = {version = "^0.7.0", optional = true}
+
+[tool.poetry.extras]
+foo = ["tomlkit"]
+
+[tool.poetry.dev-dependencies]

tests/fixtures/git/github.com/demo/subdirectories/two/pyproject.toml

@@ -6,4 +6,4 @@ authors = []
 license = "MIT"
 
 [tool.poetry.dependencies]
-python = "^3.7"
+python = "~2.7 || ^3.4"