more tests

Author: jw3126

test/runtests.jl

@@ -54,8 +54,11 @@ struct SNoIsEqual; a; end
     @test SVanilla(1,[]) != SVanilla(1,[])
 
     @test isequal(SBatteries(NaN, 1), SBatteries(NaN, 1))
+    @test !isequal(SBatteries(1, 1), SBatteries(NaN, 1))
     @test !isequal(SBatteries(NaN, 1), SBatteries(NaN, 2))
+    @test SBatteries(NaN, 1) != SBatteries(NaN, 1)
     @test !isequal(SNoIsEqual(NaN), SNoIsEqual(NaN))
+    @test isequal(SNoIsEqual(1), SNoIsEqual(1))
     @test SBatteries(2,1) != SBatteries(1,2)
     @test Skw(2,1) != Skw(1,2)
     @test SNoHash(2,1) != SNoHash(1,2)