test: update tests to consider Initial parameters of pdeps

Author: AayushSabharwal

test/mtkparameters.jl

@@ -40,7 +40,7 @@ setp(sys, a)(ps, 1.0)
 
 @test getp(sys, a)(ps) == getp(sys, b)(ps) / 2 == getp(sys, c)(ps) / 3 == 1.0
 
-for (portion, values) in [(Tunable(), [1.0, 5.0, 6.0, 7.0])
+for (portion, values) in [(Tunable(), [1.0, 2.0, 5.0, 6.0, 7.0])
                           (Discrete(), [3.0])
                           (Constants(), vcat([0.1, 0.2, 0.3], ones(9), [4.0]))]
     buffer, repack, alias = canonicalize(portion, ps)

test/parameter_dependencies.jl

@@ -326,7 +326,7 @@ end
     eqs = [0 ~ p1 * x * exp(x) + p2]
     @mtkbuild sys = NonlinearSystem(eqs; parameter_dependencies = [p2 => 2p1])
     @test isequal(only(parameters(sys)), p1)
-    @test Set(full_parameters(sys)) == Set([p1, p2])
+    @test Set(full_parameters(sys)) == Set([p1, p2, Initial(p2)])
     prob = NonlinearProblem(sys, [x => 1.0])
     @test prob.ps[p1] == 1.0
     @test prob.ps[p2] == 2.0