зеркало из https://github.com/golang/dep.git
822 строки
19 KiB
Go
822 строки
19 KiB
Go
// Copyright 2016 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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package dep
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import (
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"bytes"
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"errors"
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"fmt"
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"io/ioutil"
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"log"
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"reflect"
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"strings"
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"testing"
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"github.com/golang/dep/gps"
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"github.com/golang/dep/internal/test"
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)
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func TestReadManifest(t *testing.T) {
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h := test.NewHelper(t)
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defer h.Cleanup()
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mf := h.GetTestFile("manifest/golden.toml")
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defer mf.Close()
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got, _, err := readManifest(mf)
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if err != nil {
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t.Fatalf("should have read manifest correctly, but got err %q", err)
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}
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c, _ := gps.NewSemverConstraint("^0.12.0")
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want := Manifest{
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Constraints: map[gps.ProjectRoot]gps.ProjectProperties{
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gps.ProjectRoot("github.com/golang/dep"): {
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Constraint: c,
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},
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gps.ProjectRoot("github.com/babble/brook"): {
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Constraint: gps.Revision("d05d5aca9f895d19e9265839bffeadd74a2d2ecb"),
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},
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},
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Ovr: map[gps.ProjectRoot]gps.ProjectProperties{
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gps.ProjectRoot("github.com/golang/dep"): {
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Source: "https://github.com/golang/dep",
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Constraint: gps.NewBranch("master"),
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},
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},
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Ignored: []string{"github.com/foo/bar"},
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PruneOptions: gps.CascadingPruneOptions{
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DefaultOptions: gps.PruneNestedVendorDirs | gps.PruneNonGoFiles,
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PerProjectOptions: make(map[gps.ProjectRoot]gps.PruneOptionSet),
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},
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}
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if !reflect.DeepEqual(got.Constraints, want.Constraints) {
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t.Error("Valid manifest's dependencies did not parse as expected")
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}
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if !reflect.DeepEqual(got.Ovr, want.Ovr) {
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t.Error("Valid manifest's overrides did not parse as expected")
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}
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if !reflect.DeepEqual(got.Ignored, want.Ignored) {
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t.Error("Valid manifest's ignored did not parse as expected")
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}
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if !reflect.DeepEqual(got.PruneOptions, want.PruneOptions) {
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t.Error("Valid manifest's prune options did not parse as expected")
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t.Error(got.PruneOptions, want.PruneOptions)
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}
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}
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func TestWriteManifest(t *testing.T) {
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h := test.NewHelper(t)
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defer h.Cleanup()
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golden := "manifest/golden.toml"
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want := h.GetTestFileString(golden)
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c, _ := gps.NewSemverConstraint("^0.12.0")
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m := NewManifest()
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m.Constraints[gps.ProjectRoot("github.com/golang/dep")] = gps.ProjectProperties{
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Constraint: c,
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}
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m.Constraints[gps.ProjectRoot("github.com/babble/brook")] = gps.ProjectProperties{
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Constraint: gps.Revision("d05d5aca9f895d19e9265839bffeadd74a2d2ecb"),
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}
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m.Ovr[gps.ProjectRoot("github.com/golang/dep")] = gps.ProjectProperties{
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Source: "https://github.com/golang/dep",
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Constraint: gps.NewBranch("master"),
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}
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m.Ignored = []string{"github.com/foo/bar"}
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m.PruneOptions = gps.CascadingPruneOptions{
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DefaultOptions: gps.PruneNestedVendorDirs | gps.PruneNonGoFiles,
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PerProjectOptions: make(map[gps.ProjectRoot]gps.PruneOptionSet),
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}
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got, err := m.MarshalTOML()
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if err != nil {
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t.Fatalf("error while marshaling valid manifest to TOML: %q", err)
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}
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if string(got) != want {
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if *test.UpdateGolden {
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if err = h.WriteTestFile(golden, string(got)); err != nil {
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t.Fatal(err)
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}
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} else {
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t.Errorf("valid manifest did not marshal to TOML as expected:\n(GOT):\n%s\n(WNT):\n%s", string(got), want)
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}
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}
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}
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func TestReadManifestErrors(t *testing.T) {
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h := test.NewHelper(t)
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defer h.Cleanup()
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var err error
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tests := []struct {
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name string
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file string
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}{
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{"multiple constraints", "manifest/error1.toml"},
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{"multiple dependencies", "manifest/error2.toml"},
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{"multiple overrides", "manifest/error3.toml"},
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}
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for _, tst := range tests {
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mf := h.GetTestFile(tst.file)
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defer mf.Close()
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_, _, err = readManifest(mf)
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if err == nil {
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t.Errorf("reading manifest with %s should have caused error, but did not", tst.name)
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} else if !strings.Contains(err.Error(), tst.name) {
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t.Errorf("unexpected error %q; expected %s error", err, tst.name)
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}
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}
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}
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func TestValidateManifest(t *testing.T) {
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cases := []struct {
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name string
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tomlString string
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wantWarn []error
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wantError error
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}{
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{
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name: "valid required",
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tomlString: `
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required = ["github.com/foo/bar"]
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`,
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wantWarn: []error{},
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wantError: nil,
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},
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{
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name: "invalid required",
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tomlString: `
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required = "github.com/foo/bar"
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`,
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wantWarn: []error{},
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wantError: errInvalidRequired,
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},
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{
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name: "empty required",
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tomlString: `
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required = []
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`,
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wantWarn: []error{},
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wantError: nil,
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},
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{
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name: "invalid required list",
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tomlString: `
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required = [1, 2, 3]
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`,
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wantWarn: []error{},
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wantError: errInvalidRequired,
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},
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{
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name: "invalid required format",
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tomlString: `
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[[required]]
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name = "foo"
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`,
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wantWarn: []error{},
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wantError: errInvalidRequired,
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},
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{
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name: "valid ignored",
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tomlString: `
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ignored = ["foo"]
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`,
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wantWarn: []error{},
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wantError: nil,
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},
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{
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name: "invalid ignored",
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tomlString: `
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ignored = "foo"
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`,
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wantWarn: []error{},
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wantError: errInvalidIgnored,
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},
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{
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name: "empty ignored",
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tomlString: `
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ignored = []
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`,
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wantWarn: []error{},
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wantError: nil,
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},
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{
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name: "invalid ignored list",
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tomlString: `
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ignored = [1, 2, 3]
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`,
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wantWarn: []error{},
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wantError: errInvalidIgnored,
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},
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{
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name: "invalid ignored format",
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tomlString: `
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[[ignored]]
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name = "foo"
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`,
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wantWarn: []error{},
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wantError: errInvalidIgnored,
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},
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{
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name: "valid metadata",
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tomlString: `
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[metadata]
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authors = "foo"
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version = "1.0.0"
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`,
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wantWarn: []error{},
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wantError: nil,
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},
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{
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name: "invalid metadata",
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tomlString: `
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foo = "some-value"
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version = 14
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[[bar]]
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author = "xyz"
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[[constraint]]
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name = "github.com/foo/bar"
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version = ""
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`,
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wantWarn: []error{
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errors.New("unknown field in manifest: foo"),
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errors.New("unknown field in manifest: bar"),
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errors.New("unknown field in manifest: version"),
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},
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wantError: nil,
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},
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{
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name: "invalid metadata format",
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tomlString: `
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metadata = "project-name"
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[[constraint]]
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name = "github.com/foo/bar"
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`,
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wantWarn: []error{
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errInvalidMetadata,
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errors.New("branch, version, revision, or source should be provided for \"github.com/foo/bar\""),
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},
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wantError: nil,
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},
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{
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name: "plain constraint",
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tomlString: `
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[[constraint]]
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name = "github.com/foo/bar"
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`,
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wantWarn: []error{
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errors.New("branch, version, revision, or source should be provided for \"github.com/foo/bar\""),
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},
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wantError: nil,
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},
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{
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name: "empty constraint",
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tomlString: `
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[[constraint]]
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`,
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wantWarn: []error{
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errNoName,
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},
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wantError: nil,
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},
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{
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name: "invalid constraint",
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tomlString: `
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constraint = "foo"
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`,
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wantWarn: []error{},
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wantError: errInvalidConstraint,
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},
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{
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name: "invalid constraint list",
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tomlString: `
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constraint = ["foo", "bar"]
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`,
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wantWarn: []error{},
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wantError: errInvalidConstraint,
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},
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{
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name: "valid override",
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tomlString: `
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[[override]]
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name = "github.com/foo/bar"
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`,
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wantWarn: []error{},
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wantError: nil,
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},
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{
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name: "empty override",
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tomlString: `
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[[override]]
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`,
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wantWarn: []error{
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errNoName,
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},
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wantError: nil,
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},
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{
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name: "invalid override",
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tomlString: `
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override = "bar"
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`,
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wantWarn: []error{},
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wantError: errInvalidOverride,
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},
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{
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name: "invalid override list",
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tomlString: `
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override = ["foo", "bar"]
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`,
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wantWarn: []error{},
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wantError: errInvalidOverride,
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},
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{
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name: "invalid fields",
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tomlString: `
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[[constraint]]
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name = "github.com/foo/bar"
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location = "some-value"
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link = "some-other-value"
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metadata = "foo"
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[[override]]
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nick = "foo"
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`,
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wantWarn: []error{
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errors.New("invalid key \"location\" in \"constraint\""),
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errors.New("invalid key \"link\" in \"constraint\""),
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errors.New("metadata in \"constraint\" should be a TOML table"),
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errors.New("branch, version, revision, or source should be provided for \"github.com/foo/bar\""),
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errors.New("invalid key \"nick\" in \"override\""),
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errNoName,
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},
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wantError: nil,
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},
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{
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name: "constraint metadata",
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tomlString: `
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[[constraint]]
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name = "github.com/foo/bar"
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[constraint.metadata]
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color = "blue"
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`,
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wantWarn: []error{
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errors.New("branch, version, revision, or source should be provided for \"github.com/foo/bar\""),
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},
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wantError: nil,
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},
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{
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name: "invalid revision",
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tomlString: `
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[[constraint]]
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name = "github.com/foo/bar"
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revision = "b86ad16"
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`,
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wantWarn: []error{
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errors.New("revision \"b86ad16\" should not be in abbreviated form"),
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},
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wantError: nil,
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},
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{
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name: "invalid hg revision",
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tomlString: `
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[[constraint]]
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name = "foobar.com/hg"
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revision = "8d43f8c0b836"
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`,
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wantWarn: []error{errors.New("revision \"8d43f8c0b836\" should not be in abbreviated form")},
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wantError: nil,
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},
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{
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name: "valid prune options",
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tomlString: `
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[prune]
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non-go = true
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`,
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wantWarn: []error{},
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wantError: nil,
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},
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{
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name: "invalid root prune options",
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tomlString: `
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[prune]
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non-go = false
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`,
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wantWarn: []error{},
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wantError: errInvalidRootPruneValue,
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},
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{
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name: "root options should not contain a name",
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tomlString: `
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[prune]
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go-tests = true
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name = "github.com/golang/dep"
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`,
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wantWarn: []error{
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errRootPruneContainsName,
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},
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wantError: nil,
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},
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{
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name: "invalid prune project",
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tomlString: `
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[prune]
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non-go = true
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[prune.project]
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name = "github.com/org/project"
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non-go = true
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`,
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wantWarn: []error{},
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wantError: errInvalidPruneProject,
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},
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}
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for _, c := range cases {
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t.Run(c.name, func(t *testing.T) {
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errs, err := validateManifest(c.tomlString)
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// compare validation errors
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if err != c.wantError {
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t.Fatalf("manifest errors are not as expected: \n\t(GOT) %v \n\t(WNT) %v", err, c.wantError)
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}
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// compare length of error slice
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if len(errs) != len(c.wantWarn) {
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t.Fatalf("number of manifest errors are not as expected: \n\t(GOT) %v errors(%v)\n\t(WNT) %v errors(%v).", len(errs), errs, len(c.wantWarn), c.wantWarn)
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}
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// check if the expected errors exist in actual errors slice
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for _, er := range errs {
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if !containsErr(c.wantWarn, er) {
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t.Fatalf("manifest errors are not as expected: \n\t(MISSING) %v\n\t(FROM) %v", er, c.wantWarn)
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}
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}
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})
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}
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}
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func TestCheckRedundantPruneOptions(t *testing.T) {
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cases := []struct {
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name string
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pruneOptions gps.CascadingPruneOptions
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wantWarn []error
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}{
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{
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name: "all redundant on true",
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pruneOptions: gps.CascadingPruneOptions{
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DefaultOptions: 15,
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PerProjectOptions: map[gps.ProjectRoot]gps.PruneOptionSet{
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"github.com/golang/dep": gps.PruneOptionSet{
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NestedVendor: pvtrue,
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UnusedPackages: pvtrue,
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NonGoFiles: pvtrue,
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GoTests: pvtrue,
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},
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},
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},
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wantWarn: []error{
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fmt.Errorf("redundant prune option %q set for %q", "unused-packages", "github.com/golang/dep"),
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fmt.Errorf("redundant prune option %q set for %q", "non-go", "github.com/golang/dep"),
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fmt.Errorf("redundant prune option %q set for %q", "go-tests", "github.com/golang/dep"),
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},
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},
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{
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name: "all redundant on false",
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pruneOptions: gps.CascadingPruneOptions{
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DefaultOptions: 1,
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PerProjectOptions: map[gps.ProjectRoot]gps.PruneOptionSet{
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"github.com/golang/dep": gps.PruneOptionSet{
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NestedVendor: pvtrue,
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UnusedPackages: pvfalse,
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NonGoFiles: pvfalse,
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GoTests: pvfalse,
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},
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},
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},
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wantWarn: []error{
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fmt.Errorf("redundant prune option %q set for %q", "unused-packages", "github.com/golang/dep"),
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fmt.Errorf("redundant prune option %q set for %q", "non-go", "github.com/golang/dep"),
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fmt.Errorf("redundant prune option %q set for %q", "go-tests", "github.com/golang/dep"),
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},
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},
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{
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name: "redundancy mix across multiple projects",
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pruneOptions: gps.CascadingPruneOptions{
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DefaultOptions: 7,
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PerProjectOptions: map[gps.ProjectRoot]gps.PruneOptionSet{
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"github.com/golang/dep": gps.PruneOptionSet{
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NestedVendor: pvtrue,
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NonGoFiles: pvtrue,
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GoTests: pvtrue,
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},
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"github.com/other/project": gps.PruneOptionSet{
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NestedVendor: pvtrue,
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UnusedPackages: pvfalse,
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GoTests: pvfalse,
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},
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},
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},
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wantWarn: []error{
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fmt.Errorf("redundant prune option %q set for %q", "non-go", "github.com/golang/dep"),
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fmt.Errorf("redundant prune option %q set for %q", "go-tests", "github.com/other/project"),
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},
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},
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}
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for _, c := range cases {
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t.Run(c.name, func(t *testing.T) {
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errs := checkRedundantPruneOptions(c.pruneOptions)
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|
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// compare length of error slice
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if len(errs) != len(c.wantWarn) {
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t.Fatalf("number of manifest errors are not as expected:\n\t(GOT) %v errors(%v)\n\t(WNT) %v errors(%v).", len(errs), errs, len(c.wantWarn), c.wantWarn)
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}
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for _, er := range errs {
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if !containsErr(c.wantWarn, er) {
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t.Fatalf("manifest errors are not as expected:\n\t(MISSING)\n%v\n\t(FROM)\n%v", er, c.wantWarn)
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|
}
|
|
}
|
|
})
|
|
}
|
|
}
|
|
|
|
func TestValidateProjectRoots(t *testing.T) {
|
|
cases := []struct {
|
|
name string
|
|
manifest Manifest
|
|
wantError error
|
|
wantWarn []string
|
|
}{
|
|
{
|
|
name: "empty Manifest",
|
|
manifest: Manifest{},
|
|
wantError: nil,
|
|
wantWarn: []string{},
|
|
},
|
|
{
|
|
name: "valid project root",
|
|
manifest: Manifest{
|
|
Constraints: map[gps.ProjectRoot]gps.ProjectProperties{
|
|
gps.ProjectRoot("github.com/golang/dep"): {
|
|
Constraint: gps.Any(),
|
|
},
|
|
},
|
|
},
|
|
wantError: nil,
|
|
wantWarn: []string{},
|
|
},
|
|
{
|
|
name: "invalid project roots in Constraints and Overrides",
|
|
manifest: Manifest{
|
|
Constraints: map[gps.ProjectRoot]gps.ProjectProperties{
|
|
gps.ProjectRoot("github.com/golang/dep/foo"): {
|
|
Constraint: gps.Any(),
|
|
},
|
|
gps.ProjectRoot("github.com/golang/go/xyz"): {
|
|
Constraint: gps.Any(),
|
|
},
|
|
gps.ProjectRoot("github.com/golang/fmt"): {
|
|
Constraint: gps.Any(),
|
|
},
|
|
},
|
|
Ovr: map[gps.ProjectRoot]gps.ProjectProperties{
|
|
gps.ProjectRoot("github.com/golang/mock/bar"): {
|
|
Constraint: gps.Any(),
|
|
},
|
|
gps.ProjectRoot("github.com/golang/mock"): {
|
|
Constraint: gps.Any(),
|
|
},
|
|
},
|
|
},
|
|
wantError: errInvalidProjectRoot,
|
|
wantWarn: []string{
|
|
"the name for \"github.com/golang/dep/foo\" should be changed to \"github.com/golang/dep\"",
|
|
"the name for \"github.com/golang/mock/bar\" should be changed to \"github.com/golang/mock\"",
|
|
"the name for \"github.com/golang/go/xyz\" should be changed to \"github.com/golang/go\"",
|
|
},
|
|
},
|
|
{
|
|
name: "invalid source path",
|
|
manifest: Manifest{
|
|
Constraints: map[gps.ProjectRoot]gps.ProjectProperties{
|
|
gps.ProjectRoot("github.com/golang"): {
|
|
Constraint: gps.Any(),
|
|
},
|
|
},
|
|
},
|
|
wantError: errInvalidProjectRoot,
|
|
wantWarn: []string{},
|
|
},
|
|
}
|
|
|
|
h := test.NewHelper(t)
|
|
defer h.Cleanup()
|
|
|
|
h.TempDir("src")
|
|
pwd := h.Path(".")
|
|
|
|
// Capture the stderr to verify the warnings
|
|
stderrOutput := &bytes.Buffer{}
|
|
errLogger := log.New(stderrOutput, "", 0)
|
|
ctx := &Ctx{
|
|
GOPATH: pwd,
|
|
Out: log.New(ioutil.Discard, "", 0),
|
|
Err: errLogger,
|
|
}
|
|
|
|
sm, err := ctx.SourceManager()
|
|
h.Must(err)
|
|
defer sm.Release()
|
|
|
|
for _, c := range cases {
|
|
t.Run(c.name, func(t *testing.T) {
|
|
// Empty the buffer for every case
|
|
stderrOutput.Reset()
|
|
err := ValidateProjectRoots(ctx, &c.manifest, sm)
|
|
if err != c.wantError {
|
|
t.Fatalf("unexpected error while validating project roots:\n\t(GOT): %v\n\t(WNT): %v", err, c.wantError)
|
|
}
|
|
|
|
warnings := stderrOutput.String()
|
|
for _, warn := range c.wantWarn {
|
|
if !strings.Contains(warnings, warn) {
|
|
t.Fatalf("expected ValidateProjectRoot errors to contain: %q", warn)
|
|
}
|
|
}
|
|
})
|
|
}
|
|
}
|
|
|
|
//func TestFromRawPruneOptions(t *testing.T) {
|
|
//cases := []struct {
|
|
//name string
|
|
//rawPruneOptions rawPruneOptions
|
|
//wantOptions gps.CascadingPruneOptions
|
|
//}{
|
|
//{
|
|
//name: "global all options project no options",
|
|
//rawPruneOptions: rawPruneOptions{
|
|
//UnusedPackages: true,
|
|
//NonGoFiles: true,
|
|
//GoTests: true,
|
|
//Projects: []map[string]interface{}{
|
|
//{
|
|
//"name": "github.com/golang/dep",
|
|
//pruneOptionUnusedPackages: false,
|
|
//pruneOptionNonGo: false,
|
|
//pruneOptionGoTests: false,
|
|
//},
|
|
//},
|
|
//},
|
|
//wantOptions: gps.CascadingPruneOptions{
|
|
//DefaultOptions: 15,
|
|
//PerProjectOptions: map[gps.ProjectRoot]gps.PruneOptionSet{
|
|
//"github.com/golang/dep": gps.PruneOptionSet{
|
|
//NestedVendor: pvtrue,
|
|
//UnusedPackages: pvfalse,
|
|
//NonGoFiles: pvfalse,
|
|
//GoTests: pvfalse,
|
|
//},
|
|
//},
|
|
//},
|
|
//},
|
|
//{
|
|
//name: "global all options project mixed options",
|
|
//rawPruneOptions: rawPruneOptions{
|
|
//UnusedPackages: true,
|
|
//NonGoFiles: true,
|
|
//GoTests: true,
|
|
//Projects: []map[string]interface{}{
|
|
//{
|
|
//"name": "github.com/golang/dep",
|
|
//pruneOptionUnusedPackages: false,
|
|
//},
|
|
//},
|
|
//},
|
|
//wantOptions: gps.CascadingPruneOptions{
|
|
//DefaultOptions: 15,
|
|
//PerProjectOptions: map[gps.ProjectRoot]gps.PruneOptionSet{
|
|
//"github.com/golang/dep": gps.PruneOptionSet{
|
|
//NestedVendor: pvtrue,
|
|
//UnusedPackages: pvfalse,
|
|
//},
|
|
//},
|
|
//},
|
|
//},
|
|
//{
|
|
//name: "global no options project all options",
|
|
//rawPruneOptions: rawPruneOptions{
|
|
//UnusedPackages: false,
|
|
//NonGoFiles: false,
|
|
//GoTests: false,
|
|
//Projects: []map[string]interface{}{
|
|
//{
|
|
//"name": "github.com/golang/dep",
|
|
//pruneOptionUnusedPackages: true,
|
|
//pruneOptionNonGo: true,
|
|
//pruneOptionGoTests: true,
|
|
//},
|
|
//},
|
|
//},
|
|
//wantOptions: gps.CascadingPruneOptions{
|
|
//DefaultOptions: 1,
|
|
//PerProjectOptions: map[gps.ProjectRoot]gps.PruneOptionSet{
|
|
//"github.com/golang/dep": gps.PruneOptionSet{
|
|
//NestedVendor: pvtrue,
|
|
//UnusedPackages: pvtrue,
|
|
//NonGoFiles: pvtrue,
|
|
//GoTests: pvtrue,
|
|
//},
|
|
//},
|
|
//},
|
|
//},
|
|
//}
|
|
|
|
//for _, c := range cases {
|
|
//t.Run(c.name, func(t *testing.T) {
|
|
//opts, err := fromRawPruneOptions(c.rawPruneOptions)
|
|
//if err != nil {
|
|
//t.Fatal(err)
|
|
//}
|
|
|
|
//if !reflect.DeepEqual(opts, c.wantOptions) {
|
|
//t.Fatalf("rawPruneOptions are not as expected:\n\t(GOT) %v\n\t(WNT) %v", opts, c.wantOptions)
|
|
//}
|
|
//})
|
|
//}
|
|
//}
|
|
|
|
func TestToRawPruneOptions(t *testing.T) {
|
|
cases := []struct {
|
|
name string
|
|
pruneOptions gps.CascadingPruneOptions
|
|
wantOptions rawPruneOptions
|
|
}{
|
|
{
|
|
name: "all options",
|
|
pruneOptions: gps.CascadingPruneOptions{DefaultOptions: 15},
|
|
wantOptions: rawPruneOptions{
|
|
UnusedPackages: true,
|
|
NonGoFiles: true,
|
|
GoTests: true,
|
|
},
|
|
},
|
|
{
|
|
name: "no options",
|
|
pruneOptions: gps.CascadingPruneOptions{DefaultOptions: 1},
|
|
wantOptions: rawPruneOptions{
|
|
UnusedPackages: false,
|
|
NonGoFiles: false,
|
|
GoTests: false,
|
|
},
|
|
},
|
|
}
|
|
|
|
for _, c := range cases {
|
|
t.Run(c.name, func(t *testing.T) {
|
|
raw := toRawPruneOptions(c.pruneOptions)
|
|
|
|
if !reflect.DeepEqual(raw, c.wantOptions) {
|
|
t.Fatalf("rawPruneOptions are not as expected:\n\t(GOT) %v\n\t(WNT) %v", raw, c.wantOptions)
|
|
}
|
|
})
|
|
}
|
|
}
|
|
|
|
func TestToRawPruneOptions_Panic(t *testing.T) {
|
|
pruneOptions := gps.CascadingPruneOptions{
|
|
DefaultOptions: 1,
|
|
PerProjectOptions: map[gps.ProjectRoot]gps.PruneOptionSet{
|
|
"github.com/carolynvs/deptest": gps.PruneOptionSet{
|
|
NestedVendor: pvtrue,
|
|
},
|
|
},
|
|
}
|
|
defer func() {
|
|
if err := recover(); err == nil {
|
|
t.Error("toRawPruneOptions did not panic with non-empty ProjectOptions")
|
|
}
|
|
}()
|
|
_ = toRawPruneOptions(pruneOptions)
|
|
}
|
|
|
|
func containsErr(s []error, e error) bool {
|
|
for _, a := range s {
|
|
if a.Error() == e.Error() {
|
|
return true
|
|
}
|
|
}
|
|
return false
|
|
}
|