75 lines
1.5 KiB
Go
75 lines
1.5 KiB
Go
package discovery
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import (
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"fmt"
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"testing"
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)
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func TestVersionSet(t *testing.T) {
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tests := []struct {
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ConstraintStr string
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VersionStr string
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ShouldHave bool
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}{
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// These test cases are not exhaustive since the underlying go-version
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// library is well-tested. This is mainly here just to exercise our
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// wrapper code, but also used as an opportunity to cover some basic
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// but important cases such as the ~> constraint so that we'll be more
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// likely to catch any accidental breaking behavior changes in the
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// underlying library.
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{
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">=1.0.0",
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"1.0.0",
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true,
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},
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{
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">=1.0.0",
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"0.0.0",
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false,
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},
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{
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">=1.0.0",
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"1.1.0-beta1",
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false,
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},
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{
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">=1.0.0",
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"1.1.0",
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true,
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},
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{
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"~>1.1.0-a",
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"1.1.0-beta1",
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true,
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},
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{
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"~>1.1.0",
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"1.1.2",
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true,
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},
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{
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"~>1.1.0",
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"1.2.0",
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false,
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},
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}
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for _, test := range tests {
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t.Run(fmt.Sprintf("%s has %s", test.ConstraintStr, test.VersionStr), func(t *testing.T) {
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accepted, err := ConstraintStr(test.ConstraintStr).Parse()
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if err != nil {
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t.Fatalf("unwanted error parsing constraints string %q: %s", test.ConstraintStr, err)
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}
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version, err := VersionStr(test.VersionStr).Parse()
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if err != nil {
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t.Fatalf("unwanted error parsing version string %q: %s", test.VersionStr, err)
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}
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if got, want := accepted.Allows(version), test.ShouldHave; got != want {
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t.Errorf("Has returned %#v; want %#v", got, want)
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}
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})
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}
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}
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