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// Copyright 2021 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package vulncheck_test
import (
"context"
"testing"
"github.com/google/go-cmp/cmp"
"golang.org/x/tools/go/packages"
"golang.org/x/vuln/internal/client"
"golang.org/x/vuln/internal/osv"
"golang.org/x/vuln/internal/vulncheck"
)
func TestFetchVulnerabilities(t *testing.T) {
a := &osv.Entry{ID: "a", Affected: []osv.Affected{{Module: osv.Module{Path: "example.mod/a"}, Ranges: []osv.Range{{Type: osv.RangeTypeSemver, Events: []osv.RangeEvent{{Fixed: "2.0.0"}}}}}}}
b := &osv.Entry{ID: "b", Affected: []osv.Affected{{Module: osv.Module{Path: "example.mod/b"}, Ranges: []osv.Range{{Type: osv.RangeTypeSemver, Events: []osv.RangeEvent{{Fixed: "1.1.1"}}}}}}}
c := &osv.Entry{ID: "c", Affected: []osv.Affected{{Module: osv.Module{Path: "example.mod/d"}, Ranges: []osv.Range{{Type: osv.RangeTypeSemver, Events: []osv.RangeEvent{{Fixed: "2.0.0"}}}}}}}
d := &osv.Entry{ID: "e", Affected: []osv.Affected{{Module: osv.Module{Path: "example.mod/e"}, Ranges: []osv.Range{{Type: osv.RangeTypeSemver, Events: []osv.RangeEvent{{Fixed: "2.2.0"}}}}}}}
mc, err := client.NewInMemoryClient([]*osv.Entry{a, b, c, d})
if err != nil {
t.Fatal(err)
}
got, err := vulncheck.FetchVulnerabilities(context.Background(), mc, []*packages.Module{
{Path: "example.mod/a", Version: "v1.0.0"},
{Path: "example.mod/b", Version: "v1.0.4"},
{Path: "example.mod/c", Replace: &packages.Module{Path: "example.mod/d", Version: "v1.0.0"}, Version: "v2.0.0"},
{Path: "example.mod/e", Replace: &packages.Module{Path: "../local/example.mod/d", Version: "v1.0.1"}, Version: "v2.1.0"},
})
if err != nil {
t.Fatalf("FetchVulnerabilities failed: %s", err)
}
want := []*vulncheck.ModVulns{
{
Module: &packages.Module{Path: "example.mod/a", Version: "v1.0.0"},
Vulns: []*osv.Entry{a},
},
{
Module: &packages.Module{Path: "example.mod/b", Version: "v1.0.4"},
Vulns: []*osv.Entry{b},
},
{
Module: &packages.Module{Path: "example.mod/c", Replace: &packages.Module{Path: "example.mod/d", Version: "v1.0.0"}, Version: "v2.0.0"},
Vulns: []*osv.Entry{c},
},
}
if diff := cmp.Diff(got, want); diff != "" {
t.Fatalf("mismatch (-want, +got):\n%s", diff)
}
}
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