mirror of
https://github.com/MontFerret/ferret.git
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e6d692010c
Added string functions to standard library
103 lines
2.2 KiB
Go
103 lines
2.2 KiB
Go
package strings_test
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import (
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"context"
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"github.com/MontFerret/ferret/pkg/runtime/values"
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"github.com/MontFerret/ferret/pkg/stdlib/strings"
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. "github.com/smartystreets/goconvey/convey"
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"testing"
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)
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func TestLTrim(t *testing.T) {
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Convey("When args are not passed", t, func() {
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Convey("It should return an error", func() {
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var err error
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_, err = strings.LTrim(context.Background())
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So(err, ShouldBeError)
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})
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})
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Convey("LTrim(' foo bar ') should return 'foo bar '", t, func() {
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out, _ := strings.LTrim(
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context.Background(),
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values.NewString(" foo bar "),
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)
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So(out, ShouldEqual, "foo bar ")
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})
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Convey("LTrim('--==[foo-bar]==--', '-=[]') should return 'foo-bar]==--'", t, func() {
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out, _ := strings.LTrim(
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context.Background(),
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values.NewString("--==[foo-bar]==--"),
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values.NewString("-=[]"),
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)
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So(out, ShouldEqual, "foo-bar]==--")
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})
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}
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func TestRTrim(t *testing.T) {
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Convey("When args are not passed", t, func() {
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Convey("It should return an error", func() {
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var err error
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_, err = strings.RTrim(context.Background())
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So(err, ShouldBeError)
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})
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})
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Convey("RTrim(' foo bar ') should return ' foo bar'", t, func() {
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out, _ := strings.RTrim(
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context.Background(),
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values.NewString(" foo bar "),
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)
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So(out, ShouldEqual, " foo bar")
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})
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Convey("LTrim('--==[foo-bar]==--', '-=[]') should return '--==[foo-bar'", t, func() {
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out, _ := strings.RTrim(
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context.Background(),
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values.NewString("--==[foo-bar]==--"),
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values.NewString("-=[]"),
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)
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So(out, ShouldEqual, "--==[foo-bar")
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})
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}
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func TestTrim(t *testing.T) {
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Convey("When args are not passed", t, func() {
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Convey("It should return an error", func() {
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var err error
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_, err = strings.Trim(context.Background())
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So(err, ShouldBeError)
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})
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})
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Convey("Trim(' foo bar ') should return 'foo bar'", t, func() {
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out, _ := strings.Trim(
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context.Background(),
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values.NewString(" foo bar "),
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)
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So(out, ShouldEqual, "foo bar")
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})
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Convey("Trim('--==[foo-bar]==--', '-=[]') should return 'foo-bar'", t, func() {
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out, _ := strings.Trim(
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context.Background(),
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values.NewString("--==[foo-bar]==--"),
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values.NewString("-=[]"),
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)
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So(out, ShouldEqual, "foo-bar")
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})
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}
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