Test Coverage II.

src/plans/cache.jl

@@ -791,7 +791,7 @@ end
 function show(
     io::IO, t::Tuple{<:SimpleManifoldCachedObjective,S}
 ) where {S<:AbstractManoptSolverState}
-    return print(io, "$(t[2])\n\n$(t[1])")
+    return print(io, "$(t[2])\n\n$(status_summary(t[1]))")
 end
 function show(io::IO, mco::ManifoldCachedObjective)
     return print(io, "$(status_summary(mco))")
@@ -803,8 +803,9 @@ function show(
 end
 
 function status_summary(smco::SimpleManifoldCachedObjective)
-    s = "## Cache\nA `SimpleManifoldCachedObjective` to cache one point and one tangent vector for the iterate and gradient, respectively\n"
+    s = "## Cache\nA `SimpleManifoldCachedObjective` to cache one point and one tangent vector for the iterate and gradient, respectively"
     s2 = status_summary(smco.objective)
+    length(s2) > 0 && (s2 = "\n$(s2)")
     return "$(s)$(s2)"
 end
 function status_summary(mco::ManifoldCachedObjective)

test/plans/test_cache.jl

@@ -71,6 +71,10 @@ end
         sco1 = Manopt.SimpleManifoldCachedObjective(M, mgoa; p=p)
         @test repr(sco1) == "SimpleManifoldCachedObjective{AllocatingEvaluation,$(mgoa)}"
         @test startswith(repr((sco1, 1.0)), "## Cache\nA `SimpleManifoldCachedObjective`")
+        @test startswith(
+            repr((sco1, DummyState())),
+            "DummyState(Float64[])\n\n## Cache\nA `SimpleManifoldCachedObjective`",
+        )
         # We evaluated on init -> 1
         @test sco1.objective.gradient!!.i == 1
         @test sco1.objective.cost.i == 1
@@ -180,6 +184,9 @@ end
         co = ManifoldCountObjective(M, o, [:Cost, :Gradient])
         lco = objective_cache_factory(M, co, (:LRU, [:Cost, :Gradient]))
         @test startswith(repr(lco), "## Cache\n  * ")
+        @test startswith(
+            repr((lco, DummyState())), "DummyState(Float64[])\n\n## Cache\n  * "
+        )
         ro = DummyDecoratedObjective(o)
         #indecorated works as well
         lco2 = objective_cache_factory(M, o, (:LRU, [:Cost, :Gradient]))