Add tests

test/runtests.jl

@@ -5,6 +5,7 @@ using Test
     include("unit_tests_utility.jl")
     include("unit_tests_tasks.jl")
     include("unit_tests_nodes.jl")
+    include("unit_tests_properties.jl")
     include("node_reduction.jl")
     include("unit_tests_graph.jl")
 

test/unit_tests_properties.jl

@@ -0,0 +1,52 @@
+
+@testset "GraphProperties Unit Tests" begin
+    prop = GraphProperties()
+
+    @test prop.data == 0.0
+    @test prop.computeEffort == 0.0
+    @test prop.computeIntensity == 0.0
+    @test prop.cost == 0.0
+    @test prop.noNodes == 0.0
+    @test prop.noEdges == 0.0
+
+    prop2 = (
+        data = 5.0,
+        computeEffort = 6.0,
+        computeIntensity = 6.0 / 5.0,
+        cost = 0.0,
+        noNodes = 2,
+        noEdges = 3,
+    )::GraphProperties
+
+    @test prop + prop2 == prop2
+    @test prop2 - prop == prop2
+
+    negProp = -prop2
+    @test negProp.data == -5.0
+    @test negProp.computeEffort == -6.0
+    @test negProp.computeIntensity == 6.0 / 5.0
+    @test negProp.cost == 0.0
+    @test negProp.noNodes == -2
+    @test negProp.noEdges == -3
+
+    @test negProp + prop2 == GraphProperties()
+
+    prop3 = (
+        data = 7.0,
+        computeEffort = 3.0,
+        computeIntensity = 7.0 / 3.0,
+        cost = 0.0,
+        noNodes = -3,
+        noEdges = 2,
+    )::GraphProperties
+
+    propSum = prop2 + prop3
+
+    @test propSum.data == 12.0
+    @test propSum.computeEffort == 9.0
+    @test propSum.computeIntensity == 9.0 / 12.0
+    @test propSum.cost == 0.0
+    @test propSum.noNodes == -1
+    @test propSum.noEdges == 5
+end
+println("GraphProperties Unit Tests Complete!")