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// Copyright 2023 The Bazel Authors. All rights reserved.
//
// Licensed 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 manifest_test
import (
"bytes"
"log"
"os"
"reflect"
"strings"
"testing"
"github.com/bazelbuild/rules_python/gazelle/manifest"
)
var modulesMapping = manifest.ModulesMapping{
"arrow": "arrow",
"arrow.__init__": "arrow",
"arrow.api": "arrow",
"arrow.arrow": "arrow",
"arrow.factory": "arrow",
"arrow.formatter": "arrow",
"arrow.locales": "arrow",
"arrow.parser": "arrow",
"arrow.util": "arrow",
}
const pipDepsRepositoryName = "test_repository_name"
func TestFile(t *testing.T) {
t.Run("Encode", func(t *testing.T) {
f := manifest.NewFile(&manifest.Manifest{
ModulesMapping: modulesMapping,
PipDepsRepositoryName: pipDepsRepositoryName,
})
var b bytes.Buffer
manifestGeneratorHashFile := strings.NewReader("")
requirements, err := os.Open("testdata/requirements.txt")
if err != nil {
log.Println(err)
t.FailNow()
}
defer requirements.Close()
if err := f.Encode(&b, manifestGeneratorHashFile, requirements); err != nil {
log.Println(err)
t.FailNow()
}
expected, err := os.ReadFile("testdata/gazelle_python.yaml")
if err != nil {
log.Println(err)
t.FailNow()
}
if !bytes.Equal(expected, b.Bytes()) {
log.Printf("encoded manifest doesn't match expected output: %v\n", b.String())
t.FailNow()
}
})
t.Run("Decode", func(t *testing.T) {
f := manifest.NewFile(&manifest.Manifest{})
if err := f.Decode("testdata/gazelle_python.yaml"); err != nil {
log.Println(err)
t.FailNow()
}
if !reflect.DeepEqual(modulesMapping, f.Manifest.ModulesMapping) {
log.Println("decoded modules_mapping doesn't match expected value")
t.FailNow()
}
if f.Manifest.PipDepsRepositoryName != pipDepsRepositoryName {
log.Println("decoded pip repository name doesn't match expected value")
t.FailNow()
}
})
t.Run("VerifyIntegrity", func(t *testing.T) {
f := manifest.NewFile(&manifest.Manifest{})
if err := f.Decode("testdata/gazelle_python.yaml"); err != nil {
log.Println(err)
t.FailNow()
}
manifestGeneratorHashFile := strings.NewReader("")
requirements, err := os.Open("testdata/requirements.txt")
if err != nil {
log.Println(err)
t.FailNow()
}
defer requirements.Close()
valid, err := f.VerifyIntegrity(manifestGeneratorHashFile, requirements)
if err != nil {
log.Println(err)
t.FailNow()
}
if !valid {
log.Println("decoded manifest file is not valid")
t.FailNow()
}
})
}
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