diff --git a/test/interface.jl b/test/interface.jl
index ad3be15..33ea409 100644
--- a/test/interface.jl
+++ b/test/interface.jl
@@ -126,23 +126,6 @@ end
     end
 end
 
-@testset "similar_array_type_Diagonal" begin
-    z = zeros(2, 2)
-    y = MA.operate!!(MA.add_mul, z, big(1), LinearAlgebra.I(2))
-    @test y == BigFloat[1 0; 0 1]
-    y = MA.operate!!(MA.add_mul, z, 2.4, LinearAlgebra.I(2))
-    @test y === z
-    @test y == Float64[2.4 0; 0 2.4]
-    z = zeros(2, 2)
-    y = MA.operate!!(MA.add_mul, z, 2.4, LinearAlgebra.Diagonal(1:2))
-    @test y == LinearAlgebra.Diagonal(2.4 * (1:2))
-end
-
-@testset "similar_array_type" begin
-    @test MA.similar_array_type(BitArray{2}, Int) == Array{Int,2}
-    @test MA.similar_array_type(BitArray{2}, Bool) == BitArray{2}
-end
-
 @testset "add_mul for BitArray" begin
     x = BigInt[0, 0]
     MA.operate!!(MA.add_mul, x, big(2), trues(2))
@@ -155,3 +138,20 @@ end
     MA.operate!!(MA.add_mul, x, big(3), BitArray([true false; true true]))
     @test x == BigInt[5 2; 5 5]
 end
+
+@testset "similar_array_type" begin
+    @test MA.similar_array_type(BitArray{2}, Int) == Array{Int,2}
+    @test MA.similar_array_type(BitArray{2}, Bool) == BitArray{2}
+end
+
+@testset "similar_array_type_Diagonal" begin
+    z = zeros(2, 2)
+    y = MA.operate!!(MA.add_mul, z, big(1), LinearAlgebra.I(2))
+    @test y == BigFloat[1 0; 0 1]
+    y = MA.operate!!(MA.add_mul, z, 2.4, LinearAlgebra.I(2))
+    @test y === z
+    @test y == Float64[2.4 0; 0 2.4]
+    z = zeros(2, 2)
+    y = MA.operate!!(MA.add_mul, z, 2.4, LinearAlgebra.Diagonal(1:2))
+    @test y == LinearAlgebra.Diagonal(2.4 * (1:2))
+end