//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) }