mirror of
https://github.com/MontFerret/ferret.git
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e6d692010c
Added string functions to standard library
52 lines
1.0 KiB
Go
52 lines
1.0 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 TestLower(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.Lower(context.Background())
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So(err, ShouldBeError)
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})
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})
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Convey("Lower('FOOBAR') should return 'foobar'", t, func() {
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out, _ := strings.Lower(
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context.Background(),
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values.NewString("FOOBAR"),
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)
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So(out, ShouldEqual, "foobar")
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})
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}
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func TestUpper(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.Upper(context.Background())
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So(err, ShouldBeError)
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})
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})
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Convey("Lower('foobar') should return 'FOOBAR'", t, func() {
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out, _ := strings.Upper(
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context.Background(),
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values.NewString("foobar"),
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)
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So(out, ShouldEqual, "FOOBAR")
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})
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}
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