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// Copyright 2020 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 frontend
import (
"context"
"testing"
"github.com/google/go-cmp/cmp"
"golang.org/x/pkgsite/internal"
"golang.org/x/pkgsite/internal/testing/fakedatasource"
"golang.org/x/pkgsite/internal/testing/sample"
)
func TestGetNestedModules(t *testing.T) {
ctx := context.Background()
fds := fakedatasource.New()
for _, m := range []*internal.Module{
sample.Module("cloud.google.com/go", "v0.46.2", "storage", "spanner", "pubsub"),
sample.Module("cloud.google.com/go/pubsub", "v1.6.1", sample.Suffix),
sample.Module("cloud.google.com/go/spanner", "v1.9.0", sample.Suffix),
sample.Module("cloud.google.com/go/storage", "v1.10.0", sample.Suffix),
sample.Module("cloud.google.com/go/storage/v11", "v11.0.0", sample.Suffix),
sample.Module("cloud.google.com/go/storage/v9", "v9.0.0", sample.Suffix),
sample.Module("cloud.google.com/go/storage/module", "v1.10.0", sample.Suffix),
sample.Module("cloud.google.com/go/storage/v9/module", "v9.0.0", sample.Suffix),
sample.Module("cloud.google.com/go/v2", "v2.0.0", "storage", "spanner", "pubsub"),
} {
fds.MustInsertModule(ctx, m)
}
for _, test := range []struct {
modulePath string
subdirectories []*DirectoryInfo
want []*DirectoryInfo
}{
{
modulePath: "cloud.google.com/go",
want: []*DirectoryInfo{
{
Suffix: "pubsub",
URL: "/cloud.google.com/go/pubsub",
},
{
Suffix: "spanner",
URL: "/cloud.google.com/go/spanner",
},
{
Suffix: "storage",
URL: "/cloud.google.com/go/storage/v11",
},
{
Suffix: "storage/module",
URL: "/cloud.google.com/go/storage/module",
},
{
Suffix: "storage/v9/module",
URL: "/cloud.google.com/go/storage/v9/module",
},
},
},
{
modulePath: "cloud.google.com/go/spanner",
},
{
modulePath: "cloud.google.com/go/storage",
want: []*DirectoryInfo{
{
Suffix: "module",
URL: "/cloud.google.com/go/storage/module",
},
{
Suffix: "v9/module",
URL: "/cloud.google.com/go/storage/v9/module",
},
},
},
{
modulePath: "cloud.google.com/go/storage",
subdirectories: []*DirectoryInfo{
{
Suffix: "module",
URL: "/cloud.google.com/go/storage/module",
},
{
Suffix: "v9/module",
URL: "/cloud.google.com/go/storage/v9/module",
},
},
},
{
modulePath: "cloud.google.com/go/storage/v9",
subdirectories: []*DirectoryInfo{
{
Suffix: "module",
URL: "/cloud.google.com/go/storage/v9/module",
},
},
},
} {
t.Run(test.modulePath, func(t *testing.T) {
got, err := getNestedModules(ctx, fds, &internal.UnitMeta{
Path: test.modulePath,
ModuleInfo: internal.ModuleInfo{ModulePath: test.modulePath},
}, test.subdirectories)
if err != nil {
t.Fatal(err)
}
for _, w := range test.want {
w.IsModule = true
}
if diff := cmp.Diff(test.want, got); diff != "" {
t.Errorf("mismatch (-want +got):\n%s", diff)
}
})
}
}
func TestUnitDirectories(t *testing.T) {
subdirectories := []*DirectoryInfo{
{Suffix: "accessapproval"},
{Suffix: "accessapproval/internal"},
{Suffix: "accessapproval/cgi"},
{Suffix: "accessapproval/cookiejar"},
{Suffix: "accessapproval/cookiejar/internal"},
{Suffix: "fgci"},
{Suffix: "httptrace"},
{Suffix: "internal/bytesconv"},
{Suffix: "internal/json"},
{Suffix: "zoltan"},
}
nestedModules := []*DirectoryInfo{
{Suffix: "httptest", IsModule: true},
{Suffix: "pubsub/internal", IsModule: true},
}
got := unitDirectories(append(subdirectories, nestedModules...))
want := []*Directory{
{
Prefix: "accessapproval",
Root: &DirectoryInfo{Suffix: "accessapproval"},
Subdirectories: []*DirectoryInfo{
{Suffix: "internal", IsInternal: true},
{Suffix: "cgi"},
{Suffix: "cookiejar"},
{Suffix: "cookiejar/internal", IsInternal: true},
},
},
{
Prefix: "fgci",
Root: &DirectoryInfo{Suffix: "fgci"},
},
{
Prefix: "httptest",
Root: &DirectoryInfo{Suffix: "httptest", IsModule: true},
},
{
Prefix: "httptrace",
Root: &DirectoryInfo{Suffix: "httptrace"},
},
{
Prefix: "internal",
Subdirectories: []*DirectoryInfo{{Suffix: "bytesconv", IsInternal: true}, {Suffix: "json", IsInternal: true}},
},
{
Prefix: "pubsub",
Subdirectories: []*DirectoryInfo{{Suffix: "internal", IsModule: true, IsInternal: true}},
},
{
Prefix: "zoltan",
Root: &DirectoryInfo{Suffix: "zoltan"},
},
}
if diff := cmp.Diff(want, got); diff != "" {
t.Errorf("unitDirectories mismatch (-want +got):\n%s", diff)
}
}