Use dev version for examples when running tests

NEWS.md

@@ -1,5 +1,9 @@
 # Release notes
 
+## Unversioned
+
+* Use dev version of EMRP for examples when running as part of tests, similar to [PR #33 of EMB](https://github.com/EnergyModelsX/EnergyModelsBase.jl/pull/33).
+
 ## Version 0.6.0 (2024-05-28)
 
 * Adjusted to changes introduced in `EnergyModelsBase` v0.7.

examples/simple_hydro_power.jl

@@ -1,6 +1,8 @@
 using Pkg
 # Activate the local environment including EnergyModelsRenewableProducers, HiGHS, PrettyTables
 Pkg.activate(@__DIR__)
+# Use dev version if run as part of tests
+haskey(ENV, "EMX_TEST") && Pkg.develop(path=joinpath(@__DIR__,".."))
 # Install the dependencies.
 Pkg.instantiate()
 
@@ -113,19 +115,21 @@ optimizer = optimizer_with_attributes(HiGHS.Optimizer, MOI.Silent() => true)
 m = EMB.run_model(case, model, optimizer)
 
 # Display some results
-@info "Storage level of the hydro power plant"
-pretty_table(
-    JuMP.Containers.rowtable(
-        value,
-        m[:stor_level];
-        header = [:Node, :TimePeriod, :Level],
-    ),
-)
-@info "Power production of the two power sources"
-pretty_table(
-    JuMP.Containers.rowtable(
-        value,
-        m[:flow_out][case[:nodes][2:3], :, case[:products][2]];
-        header = [:Node, :TimePeriod, :Production],
-    ),
-)
+if !haskey(ENV, "EMX_TEST")
+    @info "Storage level of the hydro power plant"
+    pretty_table(
+        JuMP.Containers.rowtable(
+            value,
+            m[:stor_level];
+            header = [:Node, :TimePeriod, :Level],
+        ),
+    )
+    @info "Power production of the two power sources"
+    pretty_table(
+        JuMP.Containers.rowtable(
+            value,
+            m[:flow_out][case[:nodes][2:3], :, case[:products][2]];
+            header = [:Node, :TimePeriod, :Production],
+        ),
+    )
+end

examples/simple_nondisres.jl

@@ -1,6 +1,8 @@
 using Pkg
 # Activate the local environment including EnergyModelsRenewableProducers, HiGHS, PrettyTables
 Pkg.activate(@__DIR__)
+# Use dev version if run as part of tests
+haskey(ENV, "EMX_TEST") && Pkg.develop(path=joinpath(@__DIR__,".."))
 # Install the dependencies.
 Pkg.instantiate()
 
@@ -98,19 +100,21 @@ optimizer = optimizer_with_attributes(HiGHS.Optimizer, MOI.Silent() => true)
 m = EMB.run_model(case, model, optimizer)
 
 # Display some results
-@info "Curtailment of the wind power source"
-pretty_table(
-    JuMP.Containers.rowtable(
-        value,
-        m[:curtailment];
-        header = [:Node, :TimePeriod, :Curtailment],
-    ),
-)
-@info "Capacity usage of the power source"
-pretty_table(
-    JuMP.Containers.rowtable(
-        value,
-        m[:cap_use][case[:nodes][1],:];
-        header = [:TimePeriod, :Usage],
-    ),
-)
+if !haskey(ENV, "EMX_TEST")
+    @info "Curtailment of the wind power source"
+    pretty_table(
+        JuMP.Containers.rowtable(
+            value,
+            m[:curtailment];
+            header = [:Node, :TimePeriod, :Curtailment],
+        ),
+    )
+    @info "Capacity usage of the power source"
+    pretty_table(
+        JuMP.Containers.rowtable(
+            value,
+            m[:cap_use][case[:nodes][1],:];
+            header = [:TimePeriod, :Usage],
+        ),
+    )
+end

test/test_examples.jl

@@ -1,15 +1,12 @@
+ENV["EMX_TEST"] = true # Set flag for example scripts to check if they are run as part of the tests
 
 @testset "Run examples" begin
     exdir = joinpath(@__DIR__, "../examples")
-    files = first(walkdir(exdir))[3]
+    files = filter(endswith(".jl"), readdir(exdir))
     for file ∈ files
-        if splitext(file)[2] == ".jl"
-            @testset "Example $file" begin
-                @info "Run example $file"
-                include(joinpath(exdir, file))
-
-                @test termination_status(m) == MOI.OPTIMAL
-            end
+        @testset "Example $file" begin
+            include(joinpath(exdir, file))
+            @test termination_status(m) == MOI.OPTIMAL
         end
     end
     Pkg.activate(@__DIR__)