web: backend: Implement job queue

web/backend/test/src/server_test.jl

@@ -0,0 +1,44 @@
+# UnitCommitment.jl: Optimization Package for Security-Constrained Unit Commitment
+# Copyright (C) 2025, UChicago Argonne, LLC. All rights reserved.
+# Released under the modified BSD license. See COPYING.md for more details.
+
+const PORT = 32617
+
+function server_test_usage()
+    server = Backend.start_server(PORT; optimizer = HiGHS.Optimizer)
+
+    # Read the compressed fixture file
+    compressed_data = read(fixture("case14.json.gz"))
+
+    # Submit test case
+    response = HTTP.post(
+        "http://localhost:$PORT/submit",
+        ["Content-Type" => "application/gzip"],
+        compressed_data,
+    )
+    @test response.status == 200
+
+    # Check response
+    response_data = JSON.parse(String(response.body))
+    @test haskey(response_data, "job_id")
+    job_id = response_data["job_id"]
+    @test length(job_id) == 16
+
+    # Wait for jobs to finish and stop server
+    sleep(0.1)
+    stop(server)
+
+    # Verify the compressed file was saved correctly
+    job_dir = joinpath(Backend.basedir, "jobs", job_id)
+    saved_input_path = joinpath(job_dir, "input.json.gz")
+    saved_log_path = joinpath(job_dir, "output.log")
+    saved_output_path = joinpath(job_dir, "output.json")
+    @test isfile(saved_input_path)
+    @test isfile(saved_log_path)
+    @test isfile(saved_output_path)
+    saved_data = read(saved_input_path)
+    @test saved_data == compressed_data
+
+    # Clean up: remove the job directory
+    # rm(job_dir, recursive=true)
+end