| // Copyright 2019 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/postgres" |
| "golang.org/x/pkgsite/internal/stdlib" |
| "golang.org/x/pkgsite/internal/testing/sample" |
| "golang.org/x/pkgsite/internal/version" |
| ) |
| |
| var ( |
| modulePath1 = "test.com/module" |
| modulePath2 = "test.com/module/v2" |
| ) |
| |
| func sampleModule(modulePath, version string, versionType version.Type, packages ...*internal.Unit) *internal.Module { |
| if len(packages) == 0 { |
| return sample.Module(modulePath, version, sample.Suffix) |
| } |
| m := sample.Module(modulePath, version) |
| for _, p := range packages { |
| sample.AddUnit(m, p) |
| } |
| return m |
| } |
| |
| func versionSummaries(path string, versions []string, linkify func(path, version string) string) []*VersionSummary { |
| vs := make([]*VersionSummary, len(versions)) |
| for i, version := range versions { |
| vs[i] = &VersionSummary{ |
| Version: version, |
| Link: linkify(path, version), |
| CommitTime: absoluteTime(sample.CommitTime), |
| IsMinor: isMinor(version), |
| } |
| } |
| return vs |
| } |
| |
| func TestFetchPackageVersionsDetails(t *testing.T) { |
| var ( |
| v2Path = "test.com/module/v2/foo" |
| v1Path = "test.com/module/foo" |
| ) |
| |
| pkg1 := &internal.Unit{ |
| UnitMeta: *sample.UnitMeta( |
| modulePath1+"/"+sample.Suffix, |
| modulePath1, |
| "v1.2.1", |
| sample.Suffix, |
| true), |
| Documentation: []*internal.Documentation{sample.Doc}, |
| } |
| pkg2 := &internal.Unit{ |
| UnitMeta: *sample.UnitMeta( |
| modulePath2+"/"+sample.Suffix, |
| modulePath2, |
| "v1.2.1-alpha.1", |
| sample.Suffix, |
| true), |
| Documentation: []*internal.Documentation{sample.Doc}, |
| } |
| nethttpPkg := &internal.Unit{ |
| UnitMeta: *sample.UnitMeta( |
| "net/http", |
| "std", |
| "v1.12.5", |
| "http", |
| true), |
| Documentation: []*internal.Documentation{sample.Doc}, |
| } |
| makeList := func(pkgPath, modulePath, major string, versions []string, incompatible bool) *VersionList { |
| return &VersionList{ |
| VersionListKey: VersionListKey{ModulePath: modulePath, Major: major, Incompatible: incompatible}, |
| Versions: versionSummaries(pkgPath, versions, func(path, version string) string { |
| return constructUnitURL(pkgPath, modulePath, version) |
| }), |
| } |
| } |
| |
| for _, tc := range []struct { |
| name string |
| pkg *internal.Unit |
| modules []*internal.Module |
| wantDetails *VersionsDetails |
| }{ |
| { |
| name: "want stdlib versions", |
| pkg: nethttpPkg, |
| modules: []*internal.Module{ |
| sampleModule("std", "v1.12.5", version.TypeRelease, nethttpPkg), |
| sampleModule("std", "v1.11.6", version.TypeRelease, nethttpPkg), |
| }, |
| wantDetails: &VersionsDetails{ |
| ThisModule: []*VersionList{ |
| makeList("net/http", "std", "go1", []string{"go1.12.5", "go1.11.6"}, false), |
| }, |
| }, |
| }, |
| { |
| name: "want v1 first", |
| pkg: pkg1, |
| modules: []*internal.Module{ |
| sampleModule(modulePath1, "v0.0.0-20140414041502-3c2ca4d52544", version.TypePseudo, pkg2), |
| sampleModule(modulePath1, "v1.2.3", version.TypeRelease, pkg1), |
| sampleModule(modulePath1, "v2.1.0+incompatible", version.TypeRelease, pkg1), |
| sampleModule(modulePath2, "v2.0.0", version.TypeRelease, pkg2), |
| sampleModule(modulePath1, "v1.3.0", version.TypeRelease, pkg1), |
| sampleModule(modulePath1, "v1.2.1", version.TypeRelease, pkg1), |
| sampleModule(modulePath2, "v2.2.1-alpha.1", version.TypePrerelease, pkg2), |
| sampleModule("test.com", "v1.2.1", version.TypeRelease, pkg1), |
| }, |
| wantDetails: &VersionsDetails{ |
| ThisModule: []*VersionList{ |
| makeList(v1Path, modulePath1, "v1", []string{"v1.3.0", "v1.2.3", "v1.2.1"}, false), |
| }, |
| IncompatibleModules: []*VersionList{ |
| makeList(v1Path, modulePath1, "v2", []string{"v2.1.0+incompatible"}, true), |
| }, |
| OtherModules: []string{"test.com", modulePath2}, |
| }, |
| }, |
| { |
| name: "want v2 first", |
| pkg: pkg2, |
| modules: []*internal.Module{ |
| sampleModule(modulePath1, "v0.0.0-20140414041502-3c2ca4d52544", version.TypePseudo, pkg1), |
| sampleModule(modulePath1, "v1.2.1", version.TypeRelease, pkg1), |
| sampleModule(modulePath1, "v1.2.3", version.TypeRelease, pkg1), |
| sampleModule(modulePath1, "v2.1.0+incompatible", version.TypeRelease, pkg1), |
| sampleModule(modulePath2, "v2.0.0", version.TypeRelease, pkg2), |
| sampleModule(modulePath2, "v2.2.1-alpha.1", version.TypePrerelease, pkg2), |
| }, |
| wantDetails: &VersionsDetails{ |
| ThisModule: []*VersionList{ |
| makeList(v2Path, modulePath2, "v2", []string{"v2.2.1-alpha.1", "v2.0.0"}, false), |
| }, |
| OtherModules: []string{modulePath1}, |
| }, |
| }, |
| { |
| name: "want only pseudo", |
| pkg: pkg2, |
| modules: []*internal.Module{ |
| sampleModule(modulePath1, "v0.0.0-20140414041501-3c2ca4d52544", version.TypePseudo, pkg2), |
| sampleModule(modulePath1, "v0.0.0-20140414041502-4c2ca4d52544", version.TypePseudo, pkg2), |
| }, |
| wantDetails: &VersionsDetails{ |
| OtherModules: []string{modulePath1}, |
| }, |
| }, |
| } { |
| t.Run(tc.name, func(t *testing.T) { |
| ctx, cancel := context.WithTimeout(context.Background(), testTimeout*2) |
| defer cancel() |
| defer postgres.ResetTestDB(testDB, t) |
| |
| for _, v := range tc.modules { |
| postgres.MustInsertModule(ctx, t, testDB, v) |
| } |
| |
| got, err := fetchVersionsDetails(ctx, testDB, &tc.pkg.UnitMeta) |
| if err != nil { |
| t.Fatalf("fetchVersionsDetails(ctx, db, %q, %q): %v", tc.pkg.Path, tc.pkg.ModulePath, err) |
| } |
| for _, vl := range tc.wantDetails.ThisModule { |
| for _, v := range vl.Versions { |
| v.CommitTime = absoluteTime(tc.modules[0].CommitTime) |
| } |
| } |
| if diff := cmp.Diff(tc.wantDetails, got); diff != "" { |
| t.Errorf("mismatch (-want +got):\n%s", diff) |
| } |
| }) |
| } |
| } |
| |
| func TestPathInVersion(t *testing.T) { |
| tests := []struct { |
| v1Path, modulePath, want string |
| }{ |
| {"foo.com/bar/baz", "foo.com/bar", "foo.com/bar/baz"}, |
| {"foo.com/bar/baz", "foo.com/bar/v2", "foo.com/bar/v2/baz"}, |
| {"foo.com/bar/baz", "foo.com/v3", "foo.com/v3/bar/baz"}, |
| {"foo.com/bar/baz", "foo.com/bar/baz/v3", "foo.com/bar/baz/v3"}, |
| } |
| |
| for _, test := range tests { |
| mi := sample.ModuleInfo(test.modulePath, sample.VersionString) |
| if got := pathInVersion(test.v1Path, mi); got != test.want { |
| t.Errorf("pathInVersion(%q, ModuleInfo{...ModulePath:%q}) = %s, want %v", |
| test.v1Path, mi.ModulePath, got, test.want) |
| } |
| } |
| } |
| |
| func TestFormatVersion(t *testing.T) { |
| tests := []struct { |
| version, want string |
| }{ |
| {"v1.2.3", "v1.2.3"}, |
| {"v2.0.0", "v2.0.0"}, |
| {"v1.2.3-alpha.1", "v1.2.3-alpha.1"}, |
| {"v1.0.0-20190311183353-d8887717615a", "v1.0.0-...-d888771"}, |
| {"v1.2.3-pre.0.20190311183353-d8887717615a", "v1.2.3-pre.0...-d888771"}, |
| {"v1.2.4-0.20190311183353-d8887717615a", "v1.2.4-0...-d888771"}, |
| {"v1.0.0-20190311183353-d88877", "v1.0.0-...-d88877"}, |
| {"v1.0.0-longprereleasestring", "v1.0.0-longprereleases..."}, |
| {"v1.0.0-pre-release.0.20200420093620-87861123c523", "v1.0.0-pre-rele...-8786112"}, |
| {"v0.0.0-20190101-123456789012", "v0.0.0-20190101-123456..."}, // prelease version that looks like pseudoversion |
| } |
| |
| for _, test := range tests { |
| t.Run(test.version, func(t *testing.T) { |
| if got := formatVersion(test.version); got != test.want { |
| t.Errorf("formatVersion(%q) = %q, want %q", test.version, got, test.want) |
| } |
| }) |
| } |
| } |
| |
| func TestPseudoVersionBase(t *testing.T) { |
| tests := []struct { |
| version, want string |
| }{ |
| {"v1.0.0-20190311183353-d8887717615a", "v1.0.0-"}, |
| {"v1.2.3-pre.0.20190311183353-d8887717615a", "v1.2.3-pre.0"}, |
| {"v1.2.4-0.20190311183353-d8887717615a", "v1.2.4-0"}, |
| } |
| |
| for _, test := range tests { |
| t.Run(test.version, func(t *testing.T) { |
| if got := pseudoVersionBase(test.version); got != test.want { |
| t.Errorf("pseudoVersionBase(%q) = %q, want %q", test.version, got, test.want) |
| } |
| }) |
| } |
| } |
| |
| func TestIsMinor(t *testing.T) { |
| for _, test := range []struct { |
| version string |
| want bool |
| }{ |
| {"v0.5.0", true}, |
| {"v1.0.0-pre", false}, |
| {"v1.0.0", true}, |
| {"v1.0.1", false}, |
| {"v2.0.0+incompatible", false}, |
| {"v1.0.0-20190311183353-d8887717615a", false}, |
| {"v1.2.3-pre.0.20190311183353-d8887717615a", false}, |
| {"v1.2.4-0.20190311183353-d8887717615a", false}, |
| } { |
| t.Run(test.version, func(t *testing.T) { |
| if got := isMinor(test.version); got != test.want { |
| t.Errorf("isMinor(%q) = %t, want %t", test.version, got, test.want) |
| } |
| }) |
| } |
| } |
| |
| func TestDisplayVersion(t *testing.T) { |
| for _, test := range []struct { |
| name string |
| fullPath string |
| requestedVersion string |
| resolvedVersion string |
| want string |
| }{ |
| { |
| "std @ master", |
| stdlib.ModulePath, |
| version.Master, |
| stdlib.TestMasterVersion, |
| "master (89fb59e)", |
| }, |
| { |
| "std @ latest is master", |
| stdlib.ModulePath, |
| version.Latest, |
| stdlib.TestMasterVersion, |
| "master (89fb59e)", |
| }, |
| { |
| "std @ latest is go1.16", |
| stdlib.ModulePath, |
| version.Latest, |
| "v1.16.0", |
| "go1.16", |
| }, |
| { |
| "std @ go1.16", |
| stdlib.ModulePath, |
| "v1.16.0", |
| "v1.16.0", |
| "go1.16", |
| }, |
| { |
| "std @ dev.fuzz", |
| stdlib.ModulePath, |
| "dev.fuzz", |
| stdlib.TestMasterVersion, |
| "dev.fuzz (89fb59e)", |
| }, |
| { |
| "github.com path @ latest is v1.5.2", |
| sample.ModulePath, |
| version.Latest, |
| "v1.5.2", |
| "v1.5.2", |
| }, |
| { |
| "github.com path @ master is v1.5.2", |
| sample.ModulePath, |
| version.Master, |
| "v1.5.2", |
| "v1.5.2", |
| }, |
| { |
| "github.com path @ v1.5.2", |
| sample.ModulePath, |
| "v1.5.2", |
| "v1.5.2", |
| "v1.5.2", |
| }, |
| } { |
| t.Run(test.name, func(t *testing.T) { |
| if got := displayVersion(test.fullPath, test.requestedVersion, test.resolvedVersion); got != test.want { |
| t.Errorf("displayVersion(%q, %q, %q) = %q, want %q", |
| test.fullPath, test.requestedVersion, test.resolvedVersion, got, test.want) |
| } |
| }) |
| } |
| } |
| |
| func TestLinkVersion(t *testing.T) { |
| for _, test := range []struct { |
| name string |
| fullPath string |
| requestedVersion string |
| resolvedVersion string |
| want string |
| }{ |
| { |
| "std @ master", |
| stdlib.ModulePath, |
| version.Master, |
| stdlib.TestMasterVersion, |
| version.Master, |
| }, |
| { |
| "std @ latest is master", |
| stdlib.ModulePath, |
| version.Latest, |
| stdlib.TestMasterVersion, |
| version.Master, |
| }, |
| { |
| "std @ latest is go1.16", |
| stdlib.ModulePath, |
| version.Latest, |
| "v1.16.0", |
| "go1.16", |
| }, |
| { |
| "std @ go1.16", |
| stdlib.ModulePath, |
| "v1.16.0", |
| "v1.16.0", |
| "go1.16", |
| }, |
| { |
| "std @ dev.fuzz", |
| stdlib.ModulePath, |
| "dev.fuzz", |
| stdlib.TestMasterVersion, |
| "dev.fuzz", |
| }, |
| { |
| "github.com path @ latest is v1.5.2", |
| sample.ModulePath, |
| version.Latest, |
| "v1.5.2", |
| "v1.5.2", |
| }, |
| { |
| "github.com path @ master is v1.5.2", |
| sample.ModulePath, |
| version.Master, |
| "v1.5.2", |
| "v1.5.2", |
| }, |
| { |
| "github.com path @ v1.5.2", |
| sample.ModulePath, |
| "v1.5.2", |
| "v1.5.2", |
| "v1.5.2", |
| }, |
| } { |
| t.Run(test.name, func(t *testing.T) { |
| if got := linkVersion(test.fullPath, test.requestedVersion, test.resolvedVersion); got != test.want { |
| t.Errorf("linkVersion(%q, %q, %q) = %q, want %q", |
| test.fullPath, test.requestedVersion, test.resolvedVersion, got, test.want) |
| } |
| }) |
| } |
| } |
