Adjusting tests to julia.

LICENSE

@@ -19,6 +19,3 @@ PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
 LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT
 OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
 OTHER DEALINGS IN THE SOFTWARE.
-
-
-

README.rst

@@ -147,9 +147,7 @@ And in your ``script.jl``, you can intercept the value with
 
 .. code-block:: Julia
 
-    FIXME FOR YOUR LANGUAGE
-    args <- commandArgs(trailingOnly=TRUE)
-    arg <- args[1]  # holds ``"value"``
+    arg = ARGS[1]  # holds ``"value"``
 
 
 Parametrization
@@ -173,12 +171,11 @@ The following task executes two Julia scripts which produce different outputs.
     def task_execute_julia_script():
         pass
 
-And the R script includes something like
+And the Julia script includes something like
 
-.. code-block:: r
+.. code-block:: julia
 
-    args <- commandArgs(trailingOnly=TRUE)
-    produces <- args[1]  # holds the path
+    produces = ARGS[1]  # holds the path
 
 If you want to pass different command line arguments to the same Julia script, you have to
 include the ``@pytask.mark.julia`` decorator in the parametrization just like with

setup.cfg

@@ -1,5 +1,5 @@
 [metadata]
-name = pytask-julia
+name = pytask_julia
 description = A Pytask plugin for Julia
 long_description = file: README.rst
 long_description_content_type = text/x-rst
@@ -18,7 +18,6 @@ classifiers =
     Programming Language :: Python :: 3.7
     Programming Language :: Python :: 3.8
     Programming Language :: Python :: 3.9
-    Programming Language :: Python :: 3.10
 project_urls =
     Changelog = https://github.com/pytask-dev/pytask-julia/blob/main/CHANGES.rst
     Documentation = https://github.com/pytask-dev/pytask-julia

src/pytask_julia/collect.py

@@ -57,9 +57,7 @@ def pytask_collect_task_teardown(session, task):
     """Perform some checks."""
     if get_specific_markers_from_task(task, "julia"):
         source = _get_node_from_dictionary(task.depends_on, "source")
-        if isinstance(source, FilePathNode) and source.value.suffix not in [
-            ".jl"
-        ]:
+        if isinstance(source, FilePathNode) and source.value.suffix not in [".jl"]:
             raise ValueError(
                 "The first dependency of a Julia task must be the script to be executed."
             )

tests/test_collect.py

@@ -7,9 +7,9 @@
 from pytask_julia.collect import _get_node_from_dictionary
 from pytask_julia.collect import _merge_all_markers
 from pytask_julia.collect import _prepare_cmd_options
+from pytask_julia.collect import julia
 from pytask_julia.collect import pytask_collect_task
 from pytask_julia.collect import pytask_collect_task_teardown
-from pytask_julia.collect import julia
 
 
 class DummyClass:

tests/test_execute.py

@@ -67,7 +67,9 @@ def task_run_jl_script():
         and "source" not in depends_on
         and 0 not in depends_on
     ):
-        tmp_path.joinpath("pytask.ini").write_text("[pytask]\njulia_source_key = script")
+        tmp_path.joinpath("pytask.ini").write_text(
+            "[pytask]\njulia_source_key = script"
+        )
 
     os.chdir(tmp_path)
     session = main({"paths": tmp_path})

tests/test_parallel.py

@@ -42,15 +42,15 @@ def task_execute_julia():
     """
     tmp_path.joinpath("task_dummy.py").write_text(textwrap.dedent(source))
 
-    julia_script = """FIXME FOR YOUR LANGUAGE
-    Sys.sleep(2)
-    saveRDS(1, file=paste0(1, ".csv"))
+    julia_script = """
+    sleep(0.5)
+    write("1.csv", "1")
     """
     tmp_path.joinpath("script_1.jl").write_text(textwrap.dedent(julia_script))
 
-    r_script = """
-    Sys.sleep(2)
-    saveRDS(2, file=paste0(2, ".csv"))
+    julia_script = """
+    sleep(0.5)
+    write("2.csv", "2")
     """
     tmp_path.joinpath("script_2.jl").write_text(textwrap.dedent(julia_script))
 
@@ -95,12 +95,11 @@ def task_execute_julia_script():
     """
     tmp_path.joinpath("task_dummy.py").write_text(textwrap.dedent(source))
 
-    julia_script = """FIXME FOR YOUR LANGUAGE
-    Sys.sleep(2)
-    args <- commandArgs(trailingOnly=TRUE)
-    number <- args[1]
-    produces <- args[2]
-    saveRDS(number, file=produces)
+    julia_script = """
+    number = ARGS[1]
+    produces = ARGS[2]
+    sleep(0.5)
+    write(produces, number)
     """
     tmp_path.joinpath("script.jl").write_text(textwrap.dedent(julia_script))
 

tests/test_parametrize.py

@@ -8,30 +8,28 @@
 
 @needs_julia
 @pytest.mark.end_to_end
-def test_parametrized_execution_of_r_script(tmp_path):
+def test_parametrized_execution_of_jl_script(tmp_path):
     task_source = """
     import pytask
 
     @pytask.mark.julia
     @pytask.mark.parametrize("depends_on, produces", [
-        ("script_1.r", "0.txt"),
-        ("script_2.r", "1.txt"),
+        ("script_1.jl", "0.txt"),
+        ("script_2.jl", "1.txt"),
     ])
-    def task_run_r_script():
+    def task_run_jl_script():
         pass
     """
     tmp_path.joinpath("task_dummy.py").write_text(textwrap.dedent(task_source))
 
     for name, content, out in [
-        ("script_1.r", "Cities breaking down on a camel's back", "0.txt"),
-        ("script_2.r", "They just have to go 'cause they don't know whack", "1.txt"),
+        ("script_1.jl", "Cities breaking down on a camel's back", "0.txt"),
+        ("script_2.jl", "They just have to go 'cause they don't know whack", "1.txt"),
     ]:
-        r_script = f"""
-        file_descr <- file("{out}")
-        writeLines(c("{content}"), file_descr)
-        close(file_descr)
+        julia_script = f"""
+        write("{out}", "{content}")
         """
-        tmp_path.joinpath(name).write_text(textwrap.dedent(r_script))
+        tmp_path.joinpath(name).write_text(textwrap.dedent(julia_script))
 
     os.chdir(tmp_path)
     session = main({"paths": tmp_path})
@@ -43,33 +41,33 @@ def task_run_r_script():
 
 @needs_julia
 @pytest.mark.end_to_end
-def test_parametrize_r_options_and_product_paths(tmp_path):
+def test_parametrize_jl_options_and_product_paths(tmp_path):
     task_source = """
     import pytask
     from pathlib import Path
 
     SRC = Path(__file__).parent
 
-    @pytask.mark.depends_on("script.r")
-    @pytask.mark.parametrize("produces, r", [
-        (SRC / "0.rds", (0, SRC / "0.rds")), (SRC / "1.rds", (1, SRC / "1.rds"))
+    @pytask.mark.depends_on("script.jl")
+    @pytask.mark.parametrize("produces, julia", [
+        (SRC / "0.csv", (0, SRC / "0.csv")), (SRC / "1.csv", (1, SRC / "1.csv"))
     ])
-    def task_execute_r_script():
+    def task_run_jl_script():
         pass
     """
     tmp_path.joinpath("task_dummy.py").write_text(textwrap.dedent(task_source))
 
-    r_script = """
-    args <- commandArgs(trailingOnly=TRUE)
-    number <- args[1]
-    produces <- args[2]
-    saveRDS(number, file=produces)
+    julia_script = """
+    number = ARGS[1]
+    produces = ARGS[2]
+    write(produces, number)
     """
-    tmp_path.joinpath("script.r").write_text(textwrap.dedent(r_script))
+
+    tmp_path.joinpath("script.jl").write_text(textwrap.dedent(julia_script))
 
     os.chdir(tmp_path)
     session = main({"paths": tmp_path})
 
     assert session.exit_code == 0
-    assert tmp_path.joinpath("0.rds").exists()
-    assert tmp_path.joinpath("1.rds").exists()
+    assert tmp_path.joinpath("0.csv").exists()
+    assert tmp_path.joinpath("1.csv").exists()