compliance package structures for license metadata
package to read, consume, and analyze license metadata and dependency graph. Bug: 68860345 Bug: 151177513 Bug: 151953481 Change-Id: I3ebf44e4d5195b9851fd076161049bf82ed76dd2
This commit is contained in:
Bob Badour
218
tools/compliance/condition_test.go
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218
tools/compliance/condition_test.go
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// Copyright 2021 Google LLC
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package compliance
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import (
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"sort"
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"strings"
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"testing"
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)
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func TestConditionNames(t *testing.T) {
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impliesShare := ConditionNames([]string{"restricted", "reciprocal"})
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if impliesShare.Contains("notice") {
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t.Errorf("impliesShare.Contains(\"notice\") got true, want false")
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}
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if !impliesShare.Contains("restricted") {
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t.Errorf("impliesShare.Contains(\"restricted\") got false, want true")
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}
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if !impliesShare.Contains("reciprocal") {
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t.Errorf("impliesShare.Contains(\"reciprocal\") got false, want true")
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}
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if impliesShare.Contains("") {
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t.Errorf("impliesShare.Contains(\"\") got true, want false")
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}
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}
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func TestConditionList(t *testing.T) {
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tests := []struct {
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name string
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conditions map[string][]string
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byName map[string][]string
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byOrigin map[string][]string
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}{
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{
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name: "noticeonly",
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conditions: map[string][]string{
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"notice": []string{"bin1", "lib1"},
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},
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byName: map[string][]string{
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"notice": []string{"bin1", "lib1"},
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"restricted": []string{},
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},
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byOrigin: map[string][]string{
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"bin1": []string{"notice"},
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"lib1": []string{"notice"},
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"bin2": []string{},
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"lib2": []string{},
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},
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},
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{
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name: "empty",
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conditions: map[string][]string{},
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byName: map[string][]string{
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"notice": []string{},
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"restricted": []string{},
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},
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byOrigin: map[string][]string{
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"bin1": []string{},
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"lib1": []string{},
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"bin2": []string{},
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"lib2": []string{},
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},
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},
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{
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name: "everything",
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conditions: map[string][]string{
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"notice": []string{"bin1", "bin2", "lib1", "lib2"},
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"reciprocal": []string{"bin1", "bin2", "lib1", "lib2"},
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"restricted": []string{"bin1", "bin2", "lib1", "lib2"},
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"by_exception_only": []string{"bin1", "bin2", "lib1", "lib2"},
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},
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byName: map[string][]string{
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"permissive": []string{},
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"notice": []string{"bin1", "bin2", "lib1", "lib2"},
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"reciprocal": []string{"bin1", "bin2", "lib1", "lib2"},
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"restricted": []string{"bin1", "bin2", "lib1", "lib2"},
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"by_exception_only": []string{"bin1", "bin2", "lib1", "lib2"},
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},
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byOrigin: map[string][]string{
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"bin1": []string{"notice", "reciprocal", "restricted", "by_exception_only"},
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"bin2": []string{"notice", "reciprocal", "restricted", "by_exception_only"},
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"lib1": []string{"notice", "reciprocal", "restricted", "by_exception_only"},
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"lib2": []string{"notice", "reciprocal", "restricted", "by_exception_only"},
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"other": []string{},
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},
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},
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{
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name: "allbutoneeach",
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conditions: map[string][]string{
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"notice": []string{"bin2", "lib1", "lib2"},
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"reciprocal": []string{"bin1", "lib1", "lib2"},
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"restricted": []string{"bin1", "bin2", "lib2"},
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"by_exception_only": []string{"bin1", "bin2", "lib1"},
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},
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byName: map[string][]string{
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"permissive": []string{},
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"notice": []string{"bin2", "lib1", "lib2"},
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"reciprocal": []string{"bin1", "lib1", "lib2"},
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"restricted": []string{"bin1", "bin2", "lib2"},
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"by_exception_only": []string{"bin1", "bin2", "lib1"},
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},
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byOrigin: map[string][]string{
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"bin1": []string{"reciprocal", "restricted", "by_exception_only"},
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"bin2": []string{"notice", "restricted", "by_exception_only"},
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"lib1": []string{"notice", "reciprocal", "by_exception_only"},
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"lib2": []string{"notice", "reciprocal", "restricted"},
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"other": []string{},
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},
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},
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{
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name: "oneeach",
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conditions: map[string][]string{
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"notice": []string{"bin1"},
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"reciprocal": []string{"bin2"},
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"restricted": []string{"lib1"},
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"by_exception_only": []string{"lib2"},
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},
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byName: map[string][]string{
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"permissive": []string{},
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"notice": []string{"bin1"},
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"reciprocal": []string{"bin2"},
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"restricted": []string{"lib1"},
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"by_exception_only": []string{"lib2"},
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},
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byOrigin: map[string][]string{
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"bin1": []string{"notice"},
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"bin2": []string{"reciprocal"},
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"lib1": []string{"restricted"},
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"lib2": []string{"by_exception_only"},
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"other": []string{},
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},
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},
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}
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for _, tt := range tests {
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t.Run(tt.name, func(t *testing.T) {
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lg := newLicenseGraph()
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cl := toConditionList(lg, tt.conditions)
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for names, expected := range tt.byName {
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name := ConditionNames(strings.Split(names, ":"))
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if cl.HasByName(name) {
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if len(expected) == 0 {
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t.Errorf("unexpected ConditionList.HasByName(%q): got true, want false", name)
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}
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} else {
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if len(expected) != 0 {
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t.Errorf("unexpected ConditionList.HasByName(%q): got false, want true", name)
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}
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}
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if len(expected) != cl.CountByName(name) {
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t.Errorf("unexpected ConditionList.CountByName(%q): got %d, want %d", name, cl.CountByName(name), len(expected))
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}
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byName := cl.ByName(name)
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if len(expected) != len(byName) {
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t.Errorf("unexpected ConditionList.ByName(%q): got %v, want %v", name, byName, expected)
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} else {
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sort.Strings(expected)
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actual := make([]string, 0, len(byName))
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for _, lc := range byName {
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actual = append(actual, lc.Origin().Name())
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}
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sort.Strings(actual)
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for i := 0; i < len(expected); i++ {
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if expected[i] != actual[i] {
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t.Errorf("unexpected ConditionList.ByName(%q) index %d in %v: got %s, want %s", name, i, actual, actual[i], expected[i])
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}
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}
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}
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}
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for origin, expected := range tt.byOrigin {
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onode := newTestNode(lg, origin)
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if cl.HasByOrigin(onode) {
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if len(expected) == 0 {
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t.Errorf("unexpected ConditionList.HasByOrigin(%q): got true, want false", origin)
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}
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} else {
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if len(expected) != 0 {
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t.Errorf("unexpected ConditionList.HasByOrigin(%q): got false, want true", origin)
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}
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}
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if len(expected) != cl.CountByOrigin(onode) {
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t.Errorf("unexpected ConditionList.CountByOrigin(%q): got %d, want %d", origin, cl.CountByOrigin(onode), len(expected))
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}
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byOrigin := cl.ByOrigin(onode)
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if len(expected) != len(byOrigin) {
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t.Errorf("unexpected ConditionList.ByOrigin(%q): got %v, want %v", origin, byOrigin, expected)
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} else {
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sort.Strings(expected)
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actual := make([]string, 0, len(byOrigin))
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for _, lc := range byOrigin {
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actual = append(actual, lc.Name())
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}
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sort.Strings(actual)
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for i := 0; i < len(expected); i++ {
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if expected[i] != actual[i] {
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t.Errorf("unexpected ConditionList.ByOrigin(%q) index %d in %v: got %s, want %s", origin, i, actual, actual[i], expected[i])
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}
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}
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}
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}
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})
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}
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}
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