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Add test cases for unsat dependencies in workspace members (#6073)
Adding some test cases to help inform the work in #6066
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Zanie Blue
GitHub
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1 changed files with 231 additions and 0 deletions
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@ -1151,3 +1151,234 @@ fn workspace_inherit_sources() -> Result<()> {
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Ok(())
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}
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/// Tests error messages when a workspace member's dependencies cannot be resolved.
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#[test]
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#[cfg(feature = "pypi")]
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fn workspace_unsatisfiable_member_dependencies() -> Result<()> {
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let context = TestContext::new("3.12");
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// Create the workspace root.
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let workspace = context.temp_dir.child("workspace");
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workspace.child("pyproject.toml").write_str(indoc! {r#"
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[project]
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name = "workspace"
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version = "0.1.0"
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dependencies = []
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requires-python = ">=3.12"
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[tool.uv.workspace]
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members = ["packages/*"]
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"#})?;
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workspace.child("src/__init__.py").touch()?;
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// Create a package that requires a dependency that does not exist.
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let leaf = workspace.child("packages").child("leaf");
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leaf.child("pyproject.toml").write_str(indoc! {r#"
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[project]
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name = "leaf"
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version = "0.1.0"
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dependencies = ["httpx>9999"]
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"#})?;
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leaf.child("src/__init__.py").touch()?;
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// Resolving should fail.
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uv_snapshot!(context.filters(), context.lock().arg("--preview").current_dir(&workspace), @r###"
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success: false
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exit_code: 1
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----- stdout -----
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----- stderr -----
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Using Python 3.12.[X] interpreter at: [PYTHON-3.12]
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× No solution found when resolving dependencies:
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╰─▶ Because only httpx<=9999 is available and leaf==0.1.0 depends on httpx>9999, we can conclude that leaf==0.1.0 cannot be used.
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And because only leaf==0.1.0 is available and you require leaf, we can conclude that the requirements are unsatisfiable.
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"###
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);
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Ok(())
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}
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/// Tests error messages when a workspace member's dependencies conflict with
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/// another member's.
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#[test]
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#[cfg(feature = "pypi")]
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fn workspace_unsatisfiable_member_dependencies_conflicting() -> Result<()> {
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let context = TestContext::new("3.12");
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// Create the workspace root.
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let workspace = context.temp_dir.child("workspace");
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workspace.child("pyproject.toml").write_str(indoc! {r#"
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[project]
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name = "workspace"
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version = "0.1.0"
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dependencies = []
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requires-python = ">=3.12"
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[tool.uv.workspace]
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members = ["packages/*"]
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"#})?;
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workspace.child("src/__init__.py").touch()?;
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// Create two workspace members with incompatible pins
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let foo = workspace.child("packages").child("foo");
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foo.child("pyproject.toml").write_str(indoc! {r#"
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[project]
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name = "foo"
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version = "0.1.0"
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dependencies = ["anyio==4.1.0"]
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"#})?;
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foo.child("src/__init__.py").touch()?;
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let bar = workspace.child("packages").child("bar");
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bar.child("pyproject.toml").write_str(indoc! {r#"
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[project]
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name = "bar"
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version = "0.1.0"
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dependencies = ["anyio==4.2.0"]
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"#})?;
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bar.child("src/__init__.py").touch()?;
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// Resolving should fail.
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uv_snapshot!(context.filters(), context.lock().arg("--preview").current_dir(&workspace), @r###"
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success: false
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exit_code: 1
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----- stdout -----
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----- stderr -----
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Using Python 3.12.[X] interpreter at: [PYTHON-3.12]
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× No solution found when resolving dependencies:
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╰─▶ Because only bar==0.1.0 is available and bar==0.1.0 depends on anyio==4.2.0, we can conclude that all versions of bar depend on anyio==4.2.0.
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And because foo==0.1.0 depends on anyio==4.1.0 and only foo==0.1.0 is available, we can conclude that all versions of bar and all versions of foo are incompatible.
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And because you require bar and foo, we can conclude that the requirements are unsatisfiable.
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"###
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);
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Ok(())
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}
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/// Tests error messages when a workspace member's dependencies conflict with
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/// two other member's.
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#[test]
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#[cfg(feature = "pypi")]
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fn workspace_unsatisfiable_member_dependencies_conflicting_threeway() -> Result<()> {
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let context = TestContext::new("3.12");
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// Create the workspace root.
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let workspace = context.temp_dir.child("workspace");
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workspace.child("pyproject.toml").write_str(indoc! {r#"
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[project]
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name = "workspace"
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version = "0.1.0"
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dependencies = []
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requires-python = ">=3.12"
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[tool.uv.workspace]
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members = ["packages/*"]
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"#})?;
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workspace.child("src/__init__.py").touch()?;
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// Create three workspace members with incompatible pins.
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let red = workspace.child("packages").child("red");
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red.child("pyproject.toml").write_str(indoc! {r#"
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[project]
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name = "red"
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version = "0.1.0"
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dependencies = ["anyio==4.1.0"]
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"#})?;
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red.child("src/__init__.py").touch()?;
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let knot = workspace.child("packages").child("knot");
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knot.child("pyproject.toml").write_str(indoc! {r#"
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[project]
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name = "knot"
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version = "0.1.0"
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dependencies = ["anyio==4.2.0"]
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"#})?;
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knot.child("src/__init__.py").touch()?;
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// We'll raise the first conflict in the resolver, so `bird` shouldn't be
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// present in the error even though it also incompatible
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let bird = workspace.child("packages").child("bird");
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bird.child("pyproject.toml").write_str(indoc! {r#"
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[project]
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name = "bird"
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version = "0.1.0"
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dependencies = ["anyio==4.3.0"]
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"#})?;
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bird.child("src/__init__.py").touch()?;
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// Resolving should fail.
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uv_snapshot!(context.filters(), context.lock().arg("--preview").current_dir(&workspace), @r###"
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success: false
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exit_code: 1
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----- stdout -----
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----- stderr -----
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Using Python 3.12.[X] interpreter at: [PYTHON-3.12]
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× No solution found when resolving dependencies:
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╰─▶ Because only bird==0.1.0 is available and bird==0.1.0 depends on anyio==4.3.0, we can conclude that all versions of bird depend on anyio==4.3.0.
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And because knot==0.1.0 depends on anyio==4.2.0 and only knot==0.1.0 is available, we can conclude that all versions of bird and all versions of knot are incompatible.
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And because you require bird and knot, we can conclude that the requirements are unsatisfiable.
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"###
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);
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Ok(())
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}
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/// Tests error messages when a workspace member's name shadows a dependency of
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/// another member.
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#[test]
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#[cfg(feature = "pypi")]
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fn workspace_member_name_shadows_dependencies() -> Result<()> {
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let context = TestContext::new("3.12");
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// Create the workspace root.
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let workspace = context.temp_dir.child("workspace");
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workspace.child("pyproject.toml").write_str(indoc! {r#"
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[project]
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name = "workspace"
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version = "0.1.0"
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dependencies = []
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requires-python = ">=3.12"
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[tool.uv.workspace]
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members = ["packages/*"]
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"#})?;
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workspace.child("src/__init__.py").touch()?;
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// Create a workspace member that depends on `anyio`
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let foo = workspace.child("packages").child("foo");
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foo.child("pyproject.toml").write_str(indoc! {r#"
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[project]
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name = "foo"
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version = "0.1.0"
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dependencies = ["anyio==4.1.0"]
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"#})?;
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foo.child("src/__init__.py").touch()?;
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// Then create an `anyio` workspace member
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let anyio = workspace.child("packages").child("anyio");
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anyio.child("pyproject.toml").write_str(indoc! {r#"
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[project]
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name = "anyio"
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version = "0.1.0"
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dependencies = []
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"#})?;
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anyio.child("src/__init__.py").touch()?;
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// We should fail
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// TODO(zanieb): This error message is bad?
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uv_snapshot!(context.filters(), context.lock().arg("--preview").current_dir(&workspace), @r###"
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success: false
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exit_code: 2
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----- stdout -----
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----- stderr -----
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Using Python 3.12.[X] interpreter at: [PYTHON-3.12]
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error: Failed to download and build: `foo @ file://[TEMP_DIR]/workspace/packages/foo`
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Caused by: Failed to parse entry for: `anyio`
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Caused by: Package is not included as workspace package in `tool.uv.workspace`
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"###
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);
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Ok(())
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}
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