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sap-jenkins-library/pkg/piperenv/CPEMap_test.go
Jordi van Liempt 0ba4c2206c
chore(deps): Replace io/ioutil package (#4494)
* update all deprecated ioutil usages

* forgotten changes

* add missing imports

* undo changing comment

* add missing 'os' import

* fix integration test

---------

Co-authored-by: I557621 <jordi.van.liempt@sap.com>
Co-authored-by: Gulom Alimov <gulomjon.alimov@sap.com>
2023-08-16 12:57:04 +02:00

110 lines
2.5 KiB
Go

//go:build unit
// +build unit
package piperenv
import (
"encoding/json"
"fmt"
"os"
"path"
"testing"
"github.com/stretchr/testify/require"
)
func Test_writeMapToDisk(t *testing.T) {
t.Parallel()
testMap := CPEMap{
"A/B": "Hallo",
"sub": map[string]interface{}{
"A/B": "Test",
},
"number": 5,
}
tmpDir := t.TempDir()
err := testMap.WriteToDisk(tmpDir)
require.NoError(t, err)
testData := []struct {
Path string
ExpectedValue string
}{
{
Path: "A/B",
ExpectedValue: "Hallo",
},
{
Path: "sub.json",
ExpectedValue: "{\"A/B\":\"Test\"}",
},
{
Path: "number.json",
ExpectedValue: "5",
},
}
for _, testCase := range testData {
t.Run(fmt.Sprintf("check path %s", testCase.Path), func(t *testing.T) {
tPath := path.Join(tmpDir, testCase.Path)
bytes, err := os.ReadFile(tPath)
require.NoError(t, err)
require.Equal(t, testCase.ExpectedValue, string(bytes))
})
}
}
func TestCPEMap_LoadFromDisk(t *testing.T) {
t.Parallel()
tmpDir := t.TempDir()
err := os.WriteFile(path.Join(tmpDir, "Foo"), []byte("Bar"), 0644)
require.NoError(t, err)
err = os.WriteFile(path.Join(tmpDir, "Hello"), []byte("World"), 0644)
require.NoError(t, err)
subPath := path.Join(tmpDir, "Batman")
err = os.Mkdir(subPath, 0744)
require.NoError(t, err)
err = os.WriteFile(path.Join(subPath, "Bruce"), []byte("Wayne"), 0644)
require.NoError(t, err)
err = os.WriteFile(path.Join(subPath, "Robin"), []byte("toBeEmptied"), 0644)
require.NoError(t, err)
err = os.WriteFile(path.Join(subPath, "Test.json"), []byte("54"), 0644)
require.NoError(t, err)
cpe := CPEMap{}
err = cpe.LoadFromDisk(tmpDir)
require.NoError(t, err)
require.Equal(t, "Bar", cpe["Foo"])
require.Equal(t, "World", cpe["Hello"])
require.Equal(t, "", cpe["Batman/Robin"])
require.Equal(t, "Wayne", cpe["Batman/Bruce"])
require.Equal(t, json.Number("54"), cpe["Batman/Test"])
}
func TestNumbersArePassedCorrectly(t *testing.T) {
t.Parallel()
tmpDir := t.TempDir()
const jsonNumber = "5.5000"
err := os.WriteFile(path.Join(tmpDir, "test.json"), []byte(jsonNumber), 0644)
require.NoError(t, err)
cpeMap := CPEMap{}
err = cpeMap.LoadFromDisk(tmpDir)
require.NoError(t, err)
rawJSON, err := json.Marshal(cpeMap["test"])
require.NoError(t, err)
require.Equal(t, jsonNumber, string(rawJSON))
}
func TestCommonPipelineEnvDirNotPresent(t *testing.T) {
cpe := CPEMap{}
err := cpe.LoadFromDisk("/path/does/not/exist")
require.NoError(t, err)
require.Len(t, cpe, 0)
}