diff --git a/tests/test_TinyVector.cpp b/tests/test_TinyVector.cpp
index 5e29a8e5da409030bdb478fb278ec64f63b02d20..feb4fe26c52bfd3f1b9f9650d5a72cd04ff0de97 100644
--- a/tests/test_TinyVector.cpp
+++ b/tests/test_TinyVector.cpp
@@ -5,4 +5,42 @@
 TEST_CASE("TinyVector", "[algebra]") {
   TinyVector<3,int> v(1,2,3);
   REQUIRE(((v[0] == 1) and (v[1] == 2) and (v[2] == 3)));
+  REQUIRE(v.dimension() == 3);
+
+  const TinyVector<3,int> z = zero;
+  REQUIRE(((z[0] == 0) and (z[1] == 0) and (z[2] == 0)));
+
+  v = TinyVector<3,int>(3,2,4);
+  TinyVector<3,int> w(1,2,6);
+  REQUIRE((v,w)==31);
+
+  w = 2*v;
+  REQUIRE(((w[0] == 2*v[0]) and (w[1]==2*v[1]) and (w[2]==2*v[2])));
+
+  TinyVector<3,int> x = v;
+  REQUIRE(x==v);
+
+  x = TinyVector<3,int> (6,4,8);
+  REQUIRE(x==w);
+  REQUIRE(x!=v);
+
+  x=v;
+  REQUIRE(x==v);
+
+  x+=w;
+  REQUIRE(x==3*v);
+
+  x=v+w;
+  REQUIRE(x==3*v);
+
+  x-=w;
+  REQUIRE(x==v);
+
+  x=w-v;
+  REQUIRE(x==v);
+
+  TinyVector<3,int> z1; z1 = zero;
+  REQUIRE(((z1[0] == 0) and (z1[1] == 0) and (z1[2] == 0)));
+
+  REQUIRE( Catch::Detail::stringify(x) == "(3,2,4)");
 }