test: fix clock tests

Author: AayushSabharwal

test/clock.jl

@@ -78,10 +78,10 @@ k = ShiftIndex(d)
 
 d = Clock(dt)
 # Note that TearingState reorders the equations
-@test eqmap[1] == ContinuousClock()
+@test eqmap[1] == d
 @test eqmap[2] == d
 @test eqmap[3] == d
-@test eqmap[4] == d
+@test eqmap[4] == ContinuousClock()
 @test eqmap[5] == ContinuousClock()
 @test eqmap[6] == ContinuousClock()