Add tests

Author: jishnub

test/runtests.jl

@@ -966,9 +966,12 @@ end
     @test axes(ones(2, 2:3) * ones(2:3)) == (1:2,)
 
     # One-based arrays
-    oa2 = OffsetArray(a, (0, 0))
-    @test parent(oa2 * a) == a * a
-    @test parent(a * oa2) == a * a
+    oa2 = OffsetArray(a, axes(a))
+    @test oa2 * a == a * a
+    @test a * oa2 == a * a
+
+    @test oa2 * v == a * v
+    @test v' * oa2 == v' * a
 
     @test_throws Exception zeros(2, 2:3) * zeros(2:4, 2)
     @test_throws Exception zeros(2, 2:3) * zeros(3:4, 2)