add tests

Author: putianyi889

src/quasifill.jl

@@ -200,10 +200,10 @@ function summary(io::IO, F::QuasiOnes)
     print(io, "ones(")
     if !isempty(F.axes)
         summary(io, F.axes[1])
-    end
-    for a in tail(F.axes)
-        print(io, ", ")
-        summary(io, a)
+        for a in tail(F.axes)
+            print(io, ", ")
+            summary(io, a)
+        end
     end
     print(io, ")")
 end
@@ -212,10 +212,10 @@ function summary(io::IO, F::QuasiZeros)
     print(io, "zeros(")
     if !isempty(F.axes)
         summary(io, F.axes[1])
-    end
-    for a in tail(F.axes)
-        print(io, ", ")
-        summary(io, a)
+        for a in tail(F.axes)
+            print(io, ", ")
+            summary(io, a)
+        end
     end
     print(io, ")")
 end

test/test_quasifill.jl

@@ -709,6 +709,10 @@ import QuasiArrays: AbstractQuasiFill
         @test stringmime("text/plain",ones(Inclusion([1,2,3]))) == "ones(Inclusion([1, 2, 3]))"
         @test stringmime("text/plain",zeros(Inclusion([1,2,3]))) == "zeros(Inclusion([1, 2, 3]))"
         @test stringmime("text/plain",fill(2,Inclusion([1,2,3]))) == "fill(2, Inclusion([1, 2, 3]))"
+
+        @test stringmime("text/plain",QuasiOnes()) == "ones()"
+        @test stringmime("text/plain",QuasiZeros()) == "zeros()"
+        @test stringmime("text/plain",QuasiFill(2)) == "fill(2)"
     end
 
     @testset "Mul" begin