feat(test): add unit test for char length function

arana-db · Jul 27, 2023 · ac05a70 · ac05a70
1 parent 6deb6c9
commit ac05a70
Showing 1 changed file with 18 additions and 0 deletions.
diff --git a/pkg/runtime/function/char_length_test.go b/pkg/runtime/function/char_length_test.go
@@ -51,3 +51,21 @@ func TestCharLength(t *testing.T) {
  })
  }
 }
+
+func TestCharLength_Error(t *testing.T) {
+ fn := proto.MustGetFunc(FuncCharLength)
+ assert.Equal(t, 1, fn.NumInput())
+ type tt struct {
+ name string
+ inFirst proto.Value
+ }
+ for _, v := range []tt{
+ {"Test_nil", nil},
+ } {
+ t.Run(v.name, func(t *testing.T) {
+ out, err := fn.Apply(context.Background(), proto.ToValuer(v.inFirst))
+ assert.Nil(t, err)
+ assert.Nil(t, out)
+ })
+ }
+}