| // Licensed to the Apache Software Foundation (ASF) under one |
| // or more contributor license agreements. See the NOTICE file |
| // distributed with this work for additional information |
| // regarding copyright ownership. The ASF licenses this file |
| // to you under the Apache License, Version 2.0 (the |
| // "License"); you may not use this file except in compliance |
| // with the License. You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, |
| // software distributed under the License is distributed on an |
| // "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| // KIND, either express or implied. See the License for the |
| // specific language governing permissions and limitations |
| // under the License. |
| |
| package deps_test |
| |
| import ( |
| "fmt" |
| "io/ioutil" |
| "os" |
| "os/exec" |
| "path/filepath" |
| "testing" |
| |
| "github.com/apache/skywalking-eyes/internal/logger" |
| "github.com/apache/skywalking-eyes/pkg/deps" |
| ) |
| |
| func TestCanResolveJarFile(t *testing.T) { |
| resolver := new(deps.JarResolver) |
| for _, test := range []struct { |
| fileName string |
| exp bool |
| }{ |
| {"1.jar", true}, |
| {"/tmp/1.jar", true}, |
| {"1.jar2", false}, |
| {"protobuf-java-3.13.0.jar", true}, |
| {"slf4j-api-1.7.25.jar", true}, |
| } { |
| b := resolver.CanResolve(test.fileName) |
| if b != test.exp { |
| t.Errorf("JarResolver.CanResolve(\"%v\") = %v, want %v", test.fileName, b, test.exp) |
| } |
| } |
| } |
| |
| func copyJars(t *testing.T, pomFile, content string) ([]string, error) { |
| dir := filepath.Dir(pomFile) |
| |
| if err := os.Chdir(dir); err != nil { |
| return nil, err |
| } |
| |
| if err := writeFile(pomFile, content); err != nil { |
| return nil, err |
| } |
| |
| if _, err := exec.Command("mvn", "dependency:copy-dependencies", "-DoutputDirectory=./lib", "-DincludeScope=runtime").Output(); err != nil { |
| return nil, err |
| } |
| |
| jars := []string{} |
| files, err := ioutil.ReadDir(filepath.Join(dir, "lib")) |
| if err != nil { |
| return nil, err |
| } |
| |
| for _, file := range files { |
| if !file.IsDir() { |
| jars = append(jars, filepath.Join(dir, "lib", file.Name())) |
| } |
| } |
| |
| return jars, nil |
| } |
| |
| func TestResolveJar(t *testing.T) { |
| config := &deps.ConfigDeps{ |
| Threshold: deps.DefaultCoverageThreshold, |
| } |
| |
| if _, err := exec.Command("mvn", "--version").Output(); err != nil { |
| logger.Log.Warnf("Failed to find mvn, the test `TestResolveJar` was skipped") |
| return |
| } |
| |
| resolver := new(deps.JarResolver) |
| |
| pomFile := filepath.Join(t.TempDir(), "pom.xml") |
| |
| for _, test := range []struct { |
| pomContent string |
| cnt int |
| }{ |
| {`<?xml version="1.0" encoding="UTF-8"?> |
| <project xmlns="http://maven.apache.org/POM/4.0.0" |
| xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> |
| <modelVersion>4.0.0</modelVersion> |
| |
| <groupId>apache</groupId> |
| <artifactId>skywalking-eyes</artifactId> |
| <version>1.0</version> |
| |
| <dependencies> |
| <!-- https://mvnrepository.com/artifact/junit/junit --> |
| <dependency> |
| <groupId>junit</groupId> |
| <artifactId>junit</artifactId> |
| <version>4.12</version> |
| </dependency> |
| <!-- https://mvnrepository.com/artifact/commons-logging/commons-logging --> |
| <dependency> |
| <groupId>commons-logging</groupId> |
| <artifactId>commons-logging</artifactId> |
| <version>1.2</version> |
| </dependency> |
| <!-- https://mvnrepository.com/artifact/org.apache.commons/commons-math3 --> |
| <dependency> |
| <groupId>org.apache.commons</groupId> |
| <artifactId>commons-math3</artifactId> |
| <version>3.6.1</version> |
| </dependency> |
| </dependencies> |
| </project>`, 4}, |
| } { |
| jars, err := copyJars(t, pomFile, test.pomContent) |
| if err != nil { |
| t.Error(err) |
| return |
| } |
| |
| report := deps.Report{} |
| for _, jar := range jars { |
| if resolver.CanResolve(jar) { |
| if err := resolver.Resolve(jar, config, &report); err != nil { |
| t.Error(err) |
| return |
| } |
| |
| } |
| } |
| if len(report.Resolved)+len(report.Skipped) != test.cnt { |
| t.Errorf("the expected number of jar packages is: %d, but actually: %d. result:\n%v", test.cnt, len(report.Resolved)+len(report.Skipped), report.String()) |
| } |
| fmt.Println(report.String()) |
| } |
| } |