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139 lines
3.4 KiB
Go
139 lines
3.4 KiB
Go
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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 TestRegexMatch(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.RegexMatch(context.Background())
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So(err, ShouldBeError)
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_, err = strings.RegexMatch(context.Background(), values.NewString(""))
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So(err, ShouldBeError)
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})
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})
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Convey("Should match with case insensitive regexp", t, func() {
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out, err := strings.RegexMatch(
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context.Background(),
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values.NewString("My-us3r_n4m3"),
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values.NewString("[a-z0-9_-]{3,16}$"),
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values.True,
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)
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So(err, ShouldBeNil)
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So(out.String(), ShouldEqual, `["My-us3r_n4m3"]`)
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})
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Convey("Should match with case sensitive regexp", t, func() {
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out, err := strings.RegexMatch(
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context.Background(),
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values.NewString("john@doe.com"),
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values.NewString(`([a-z0-9_\.-]+)@([\da-z-]+)\.([a-z\.]{2,6})$`),
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)
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So(err, ShouldBeNil)
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So(out.String(), ShouldEqual, `["john@doe.com","john","doe","com"]`)
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})
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}
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func TestRegexSplit(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.RegexSplit(context.Background())
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So(err, ShouldBeError)
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_, err = strings.RegexSplit(context.Background(), values.NewString(""))
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So(err, ShouldBeError)
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})
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})
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Convey("Should split with regexp", t, func() {
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out, err := strings.RegexSplit(
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context.Background(),
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values.NewString("This is a line.\n This is yet another line\r\n This again is a line.\r Mac line "),
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values.NewString(`\.?(\n|\r)`),
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)
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So(err, ShouldBeNil)
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So(out.String(), ShouldEqual, `["This is a line"," This is yet another line",""," This again is a line"," Mac line "]`)
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})
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}
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func TestRegexTest(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.RegexTest(context.Background())
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So(err, ShouldBeError)
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_, err = strings.RegexTest(context.Background(), values.NewString(""))
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So(err, ShouldBeError)
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})
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})
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Convey("Should return true when matches", t, func() {
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out, _ := strings.RegexTest(
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context.Background(),
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values.NewString("the quick brown fox"),
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values.NewString("the.*fox"),
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)
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So(out, ShouldEqual, true)
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})
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}
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func TestRegexReplace(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.RegexReplace(context.Background())
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So(err, ShouldBeError)
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_, err = strings.RegexReplace(context.Background(), values.NewString(""))
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So(err, ShouldBeError)
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_, err = strings.RegexReplace(context.Background(), values.NewString(""), values.NewString(""))
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So(err, ShouldBeError)
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})
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})
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Convey("Should replace with regexp", t, func() {
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out, _ := strings.RegexReplace(
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context.Background(),
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values.NewString("the quick brown fox"),
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values.NewString("the.*fox"),
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values.NewString("jumped over"),
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)
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So(out, ShouldEqual, "jumped over")
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out, _ = strings.RegexReplace(
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context.Background(),
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values.NewString("the quick brown fox"),
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values.NewString("o"),
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values.NewString("i"),
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)
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So(out, ShouldEqual, "the quick briwn fix")
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})
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}
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