Added tests for Integer.jl

test/Misc.jl

@@ -1,4 +1,5 @@
 @testset "Misc" begin
+  include("Misc/Integer.jl")
   include("Misc/psibound.jl")
   include("Misc/FiniteField.jl")
   include("Misc/Primes.jl")

test/Misc/Integer.jl

@@ -0,0 +1,35 @@
+@testset "Integers" begin
+
+
+    @test is_commutative(ZZ)
+
+    @test modord(2,3) == 2
+
+    @test modord(ZZ(2),ZZ(3)) == ZZ(2)
+
+    @test sort(euler_phi_inv(ZZ(4))) == [ZZ(5), ZZ(8), ZZ(10), ZZ(12)]
+
+    @test Hecke.is_prime_power(ZZ(8))
+
+    @test Hecke.is_prime_power(8) 
+
+    @test sort(euler_phi_inv(2)) == [3,4,6]
+
+    @test euler_phi(ZZ(5)) == ZZ(4)
+
+    @test carmichael_lambda(ZZ(8)) == ZZ(2)
+
+    @test sort(evaluate.(Hecke.euler_phi_inv_fac_elem(ZZ(4)))) == ZZ.([5, 8 ,10 ,12])
+
+    @test carmichael_lambda(ZZ(1*2^3)) == ZZ(2)
+
+    @test carmichael_lambda(8) == 2
+
+    @test sort(Hecke.squarefree_up_to(2)) == [1,2] 
+
+    @test support(QQ(2)) == [2]
+
+
+
+end
+