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51 lines
1.3 KiB
Go
51 lines
1.3 KiB
Go
package rconfig
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import (
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. "github.com/onsi/ginkgo"
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. "github.com/onsi/gomega"
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)
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var _ = Describe("Testing slices", func() {
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type t struct {
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Int []int `default:"1,2,3" flag:"int"`
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String []string `default:"a,b,c" flag:"string"`
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IntP []int `default:"1,2,3" flag:"intp,i"`
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StringP []string `default:"a,b,c" flag:"stringp,s"`
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}
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var (
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err error
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args []string
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cfg t
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)
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BeforeEach(func() {
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cfg = t{}
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args = []string{
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"--int=4,5", "-s", "hallo,welt",
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}
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})
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JustBeforeEach(func() {
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err = parse(&cfg, args)
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})
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It("should not have errored", func() { Expect(err).NotTo(HaveOccurred()) })
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It("should have the expected values for int-slice", func() {
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Expect(len(cfg.Int)).To(Equal(2))
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Expect(cfg.Int).To(Equal([]int{4, 5}))
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Expect(cfg.Int).NotTo(Equal([]int{5, 4}))
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})
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It("should have the expected values for int-shorthand-slice", func() {
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Expect(len(cfg.IntP)).To(Equal(3))
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Expect(cfg.IntP).To(Equal([]int{1, 2, 3}))
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})
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It("should have the expected values for string-slice", func() {
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Expect(len(cfg.String)).To(Equal(3))
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Expect(cfg.String).To(Equal([]string{"a", "b", "c"}))
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})
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It("should have the expected values for string-shorthand-slice", func() {
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Expect(len(cfg.StringP)).To(Equal(2))
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Expect(cfg.StringP).To(Equal([]string{"hallo", "welt"}))
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})
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})
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