Improvement of checks and tests

NEWS.md

@@ -1,6 +1,6 @@
 # Release notes
 
-## Unversioned
+## Version 0.5.4 (2024-03-XX)
 
 ### Examples
 
@@ -9,12 +9,17 @@
 
 ### NonDIsRes node
 
-* Moved the capcity constraints through the profile to the function `constraints_capacity(n::NonDisRES, ...)`, and hence, removed the function `EMB.create_node(n::NonDisRES, ...)`.
+* Moved the capacity constraints through the profile to the function `EMB.constraints_capacity(n::NonDisRES, ...)`, and hence, removed the function `EMB.create_node(n::NonDisRES, ...)`.
+
+### Minor updates
+
+* Added some checks and tests to the checks.
+* Restructured the test folder.
 
 ## Version 0.5.3 (2024-01-30)
 
-* Updated the restrictions on the fields individual types to be consistent.
-* Added option to not include the field `data` for the individual `TransmissionMode`s.
+* Updated the restrictions on the fields of individual types to be consistent.
+* Added option to not include the field `data` for the individual introduced `Node`s.
 
 ## Version 0.5.2 (2024-01-19)
 

Project.toml

@@ -1,7 +1,7 @@
 name = "EnergyModelsRenewableProducers"
 uuid = "b007c34f-ba52-4995-ba37-fffe79fbde35"
 authors = ["Sigmund Eggen Holm <[email protected]>, Julian Straus <[email protected]>"]
-version = "0.5.3"
+version = "0.5.4"
 
 [deps]
 EnergyModelsBase = "5d7e687e-f956-46f3-9045-6f5a5fd49f50"

src/checks.jl

@@ -4,11 +4,37 @@
 This method checks that the *[`NonDisRES`](@ref NonDisRES_public)* node is valid.
 
 ## Checks
- - The field `profile` is required to be in the range ``[0, 1]`` for all time steps ``t ∈ \\mathcal{T}``.
+ - The field `cap` is required to be non-negative (similar to the `Source` check).
+ - The field `opex_fixed` is required to be non-negative (similar to the `Source` check).
+ - The values of the dictionary `output` are required to be non-negative \
+ (similar to the `Source` check).
+ - The field `profile` is required to be in the range ``[0, 1]`` for all time steps \
+ ``t ∈ \\mathcal{T}``.
 """
 function EMB.check_node(n::NonDisRES, 𝒯, modeltype::EMB.EnergyModel)
-    @assert_or_log sum(profile(n, t) ≤ 1 for t ∈ 𝒯) == length(𝒯) "The profile field must be less or equal to 1."
-    @assert_or_log sum(profile(n, t) ≥ 0 for t ∈ 𝒯) == length(𝒯) "The profile field must be non-negative."
+
+    𝒯ᴵⁿᵛ = strategic_periods(𝒯)
+
+    @assert_or_log(
+        sum(capacity(n, t) ≥ 0 for t ∈ 𝒯) == length(𝒯),
+        "The capacity must be non-negative."
+    )
+    @assert_or_log(
+        sum(opex_fixed(n, t_inv) ≥ 0 for t_inv ∈ 𝒯ᴵⁿᵛ) == length(𝒯ᴵⁿᵛ),
+        "The fixed OPEX must be non-negative."
+    )
+    @assert_or_log(
+        sum(outputs(n, p) ≥ 0 for p ∈ outputs(n)) == length(outputs(n)),
+        "The values for the Dictionary `output` must be non-negative."
+    )
+    @assert_or_log(
+        sum(profile(n, t) ≤ 1 for t ∈ 𝒯) == length(𝒯),
+        "The profile field must be less or equal to 1."
+    )
+    @assert_or_log(
+        sum(profile(n, t) ≥ 0 for t ∈ 𝒯) == length(𝒯),
+        "The profile field must be non-negative."
+    )
 end
 
 """
@@ -17,50 +43,86 @@ end
 This method checks that the *[`HydroStorage`](@ref HydroStorage_public)* node is valid.
 
 ## Checks
- - The field `n.output` can only include a single `Resource`.\n
+ - The value of the field `rate_cap` is required to be non-negative.\n
+ - The value of the field `stor_cap` is required to be non-negative.\n
+ - The value of the field `fixed_opex` is required to be non-negative.\n
+ - The field `output` can only include a single `Resource`.\n
  - The value of the field `output` is required to be smaller or equal to 1.\n
  - The value of the field `input` is required to be in the range ``[0, 1]``.\n
  - The value of the field `level_init` is required to be in the range \
  ``[level\\_min, 1] \\cdot stor\\_cap(t)`` for all time steps ``t ∈ \\mathcal{T}``.\n
  - The value of the field `level_init` is required to be in the range ``[0, 1]``.\n
- - The value of the field `rate_cap` is required to be non-negative.\n
  - The value of the field `level_min` is required to be in the range ``[0, 1]``.
 """
 function EMB.check_node(n::HydroStorage, 𝒯, modeltype::EMB.EnergyModel)
-    @assert_or_log length(outputs(n)) == 1 "Only one resource can be stored, so only this one can flow out."
+
+    𝒯ᴵⁿᵛ = strategic_periods(𝒯)
     cap = capacity(n)
 
+    @assert_or_log(
+        sum(cap.rate[t] < 0 for t ∈ 𝒯) == 0,
+        "The production capacity in field `rate_cap` has to be non-negative."
+    )
+    @assert_or_log(
+        sum(cap.level[t] < 0 for t ∈ 𝒯) == 0,
+        "The storage capacity in field `stor_cap` has to be non-negative."
+    )
+    @assert_or_log(
+        sum(opex_fixed(n, t_inv) >= 0 for t_inv ∈ 𝒯ᴵⁿᵛ) == length(𝒯ᴵⁿᵛ),
+        "The fixed OPEX must be non-negative."
+    )
+    @assert_or_log(
+        length(outputs(n)) == 1,
+        "Only one resource can be stored, so only this one can flow out."
+    )
+
     for v ∈ values(n.output)
-        @assert_or_log v <= 1 "The value of the stored resource in n.output has to be less than or equal to 1."
+        @assert_or_log(
+            v ≤ 1,
+            "The value of the `output` resource has to be less than or equal to 1."
+        )
+        @assert_or_log(
+            v ≥ 0,
+            "The value of the `output` resource has to be non-negative."
+        )
     end
 
     for v ∈ values(n.input)
-        @assert_or_log v <= 1 "The values of the input variables has to be less than or equal to 1."
-        @assert_or_log v >= 0 "The values of the input variables has to be non-negative."
+        @assert_or_log(
+            v ≤ 1,
+            "The values of the input variables have to be less than or equal to 1."
+        )
+        @assert_or_log(
+            v ≥ 0,
+            "The values of the input variables have to be non-negative."
+        )
     end
 
-    @assert_or_log sum(level_init(n, t) <= cap.level[t] for t ∈ 𝒯) == length(𝒯) "The initial reservoir has to be less or equal to the max storage capacity."
-
-    for t_inv ∈ strategic_periods(𝒯)
-        for t ∈ t_inv
-            @assert_or_log level_init(n, t_inv) <= cap.level[t] "The initial level can not be greater than the dam capacity (" *
-                                                                string(t) *
-                                                                ")."
-        end
+    @assert_or_log(
+        sum(level_init(n, t) ≤ cap.level[t] for t ∈ 𝒯) == length(𝒯),
+        "The initial level `level_init` has to be less or equal to the max storage capacity."
+    )
+    for t_inv ∈ 𝒯ᴵⁿᵛ
 
         t = first(t_inv)
         # Check that the reservoir isn't underfilled from the start.
-        @assert_or_log level_init(n, t_inv) + level_inflow(n, t) >=
-                       level_min(n, t) * cap.level[t] "The reservoir can't be underfilled from the start (" *
-                                                      string(t) *
-                                                      ")."
+        @assert_or_log(
+            level_init(n, t_inv) + level_inflow(n, t) ≥ level_min(n, t) * cap.level[t],
+            "The reservoir can't be underfilled from the start (" * string(t) * ").")
     end
 
-    @assert_or_log sum(level_init(n, t) < 0 for t ∈ 𝒯) == 0 "The level_init can not be negative."
-
-    @assert_or_log sum(cap.rate[t] < 0 for t ∈ 𝒯) == 0 "The production capacity n.rate_cap has to be non-negative."
+    @assert_or_log(
+        sum(level_init(n, t) < 0 for t ∈ 𝒯) == 0,
+        "The field `level_init` can not be negative."
+    )
 
     # level_min
-    @assert_or_log sum(level_min(n, t) < 0 for t ∈ 𝒯) == 0 "The level_min can not be negative."
-    @assert_or_log sum(level_min(n, t) > 1 for t ∈ 𝒯) == 0 "The level_min can not be larger than 1."
+    @assert_or_log(
+        sum(level_min(n, t) < 0 for t ∈ 𝒯) == 0,
+        "The field `level_min` can not be negative."
+    )
+    @assert_or_log(
+        sum(level_min(n, t) > 1 for t ∈ 𝒯) == 0,
+        "The field `level_min` can not be larger than 1."
+    )
 end

test/runtests.jl

@@ -8,66 +8,8 @@ using TimeStruct
 const EMB = EnergyModelsBase
 const EMRP = EnergyModelsRenewableProducers
 
-CO2 = ResourceEmit("CO2", 1.0)
-Power = ResourceCarrier("Power", 0.0)
-
-TEST_ATOL = 1e-6
-ROUND_DIGITS = 8
-OPTIMIZER = optimizer_with_attributes(HiGHS.Optimizer, MOI.Silent() => true)
-
-function small_graph(source = nothing, sink = nothing; ops = SimpleTimes(24, 2))
-
-    products = [Power, CO2]
-    # Creation of the source and sink module as well as the arrays used for nodes and links
-    if isnothing(source)
-        source = RefSource(
-            2,
-            FixedProfile(1),
-            FixedProfile(30),
-            FixedProfile(10),
-            Dict(Power => 1),
-        )
-    end
-    if isnothing(sink)
-        sink = RefSink(
-            3,
-            FixedProfile(20),
-            Dict(:surplus => FixedProfile(0), :deficit => FixedProfile(1e6)),
-            Dict(Power => 1),
-        )
-    end
-
-    nodes = [GenAvailability(1, products), source, sink]
-    links = [
-        Direct(21, nodes[2], nodes[1], Linear())
-        Direct(13, nodes[1], nodes[3], Linear())
-    ]
-
-    # Creation of the time structure and the used global data
-    T = TwoLevel(4, 1, ops)
-    modeltype = OperationalModel(
-        Dict(CO2 => StrategicProfile([450, 400, 350, 300])),
-        Dict(CO2 => FixedProfile(0)),
-        CO2,
-    )
-
-    # Creation of the case dictionary
-    case = Dict(:nodes => nodes, :links => links, :products => products, :T => T)
-    return case, modeltype
-end
-
-function general_tests(m)
-    # Check if the solution is optimal.
-    @testset "optimal solution" begin
-        @test termination_status(m) == MOI.OPTIMAL
-
-        if termination_status(m) != MOI.OPTIMAL
-            @show termination_status(m)
-        end
-    end
-end
-
 @testset "RenewableProducers" begin
+    include("utils.jl")
     include("test_nondisres.jl")
     include("test_hydro.jl")
     include("test_examples.jl")