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Copy pathdiff_test.go
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81 lines (77 loc) · 2.31 KB
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package parse
import (
"reflect"
"sort"
"testing"
"github.com/sourcegraph/sourcegraph/schema"
)
func TestDiff(t *testing.T) {
tests := []struct {
name string
before, after *schema.SiteConfiguration
want []string
}{
{
name: "diff",
before: &schema.SiteConfiguration{ExternalURL: "a"},
after: &schema.SiteConfiguration{ExternalURL: "b"},
want: []string{"externalURL"},
},
{
name: "nodiff",
before: &schema.SiteConfiguration{ExternalURL: "a"},
after: &schema.SiteConfiguration{ExternalURL: "a"},
want: nil,
},
{
name: "slice_diff",
before: &schema.SiteConfiguration{ExternalURL: "a", ReposList: []*schema.Repository{{Path: "a"}}},
after: &schema.SiteConfiguration{ExternalURL: "a", ReposList: []*schema.Repository{{Path: "b"}}},
want: []string{"repos.list"},
},
{
name: "slice_nodiff",
before: &schema.SiteConfiguration{ExternalURL: "a", ReposList: []*schema.Repository{{Path: "a"}}},
after: &schema.SiteConfiguration{ExternalURL: "a", ReposList: []*schema.Repository{{Path: "a"}}},
want: nil,
},
{
name: "multi_diff",
before: &schema.SiteConfiguration{ExternalURL: "a", ReposList: []*schema.Repository{{Path: "b"}}},
after: &schema.SiteConfiguration{ExternalURL: "b", ReposList: []*schema.Repository{{Path: "a"}}},
want: []string{"externalURL", "repos.list"},
},
{
name: "experimental_features",
before: &schema.SiteConfiguration{ExperimentalFeatures: &schema.ExperimentalFeatures{
Discussions: "enabled",
}},
after: &schema.SiteConfiguration{ExperimentalFeatures: &schema.ExperimentalFeatures{
Discussions: "disabled",
}},
want: []string{"experimentalFeatures::discussions"},
},
{
name: "experimental_features_noop",
before: &schema.SiteConfiguration{ExperimentalFeatures: &schema.ExperimentalFeatures{}},
after: &schema.SiteConfiguration{ExperimentalFeatures: &schema.ExperimentalFeatures{}},
want: nil,
},
}
for _, test := range tests {
t.Run(test.name, func(t *testing.T) {
got := toSlice(diff(test.before, test.after))
sort.Strings(got)
if !reflect.DeepEqual(got, test.want) {
t.Fatalf("got %#v want %#v", got, test.want)
}
})
}
}
func toSlice(m map[string]struct{}) []string {
var s []string
for v := range m {
s = append(s, v)
}
return s
}