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ferret/pkg/stdlib/arrays/push_test.go
3timeslazy acf2f13dcb Linter Cleanups ()
* sync with MontFerret/ferret

* fix --param handling

When params is converted to map it uses strings.Split,
which slices a string into all substrings separated by :.

* remove impossible conditions nil != nil

* delete ineffectual assignments

* replace '+= 1' with '++'

* remove useless comparison with nil

* merge variable declarations

* remove bool comparison

* fix imports

* fix imports

* delete unused file

* use copy instead of loop

* delete unused DummyInterface

* remove unnecassary break statements

* tidy modules
2019-05-03 17:10:34 -04:00

57 lines
1.2 KiB
Go

package arrays_test
import (
"context"
"github.com/MontFerret/ferret/pkg/runtime/values"
"github.com/MontFerret/ferret/pkg/stdlib/arrays"
. "github.com/smartystreets/goconvey/convey"
"testing"
)
func TestPush(t *testing.T) {
Convey("Should create a new array with a new element in the end", t, func() {
arr := values.NewArrayWith(
values.NewInt(1),
values.NewInt(2),
values.NewInt(3),
values.NewInt(4),
values.NewInt(5),
)
out, err := arrays.Push(context.Background(), arr, values.NewInt(6))
So(err, ShouldBeNil)
So(out.String(), ShouldEqual, "[1,2,3,4,5,6]")
})
Convey("Should not add a new element if not unique when uniqueness check is enabled", t, func() {
arr := values.NewArrayWith(
values.NewInt(1),
values.NewInt(2),
values.NewInt(3),
values.NewInt(4),
values.NewInt(5),
)
out, err := arrays.Push(
context.Background(),
arr,
values.NewInt(6),
values.True,
)
So(err, ShouldBeNil)
So(out.String(), ShouldEqual, "[1,2,3,4,5,6]")
out2, err := arrays.Push(
context.Background(),
arr,
values.NewInt(6),
values.True,
)
So(err, ShouldBeNil)
So(out2.String(), ShouldEqual, "[1,2,3,4,5,6]")
})
}