yq/cmd/prefix_test.go

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package cmd
import (
"fmt"
"runtime"
"strings"
"testing"
"github.com/mikefarah/yq/v3/test"
)
func TestPrefixCmd(t *testing.T) {
content := `b:
c: 3
`
filename := test.WriteTempYamlFile(content)
defer test.RemoveTempYamlFile(filename)
cmd := getRootCommand()
result := test.RunCmd(cmd, fmt.Sprintf("prefix %s d", filename))
if result.Error != nil {
t.Error(result.Error)
}
expectedOutput := `d:
b:
c: 3
`
test.AssertResult(t, expectedOutput, result.Output)
}
func TestPrefixCmdArray(t *testing.T) {
content := `b:
c: 3
`
filename := test.WriteTempYamlFile(content)
defer test.RemoveTempYamlFile(filename)
cmd := getRootCommand()
result := test.RunCmd(cmd, fmt.Sprintf("prefix %s [+].d.[+]", filename))
if result.Error != nil {
t.Error(result.Error)
}
expectedOutput := `- d:
- b:
c: 3
`
test.AssertResult(t, expectedOutput, result.Output)
}
func TestPrefixCmd_MultiLayer(t *testing.T) {
content := `b:
c: 3
`
filename := test.WriteTempYamlFile(content)
defer test.RemoveTempYamlFile(filename)
cmd := getRootCommand()
result := test.RunCmd(cmd, fmt.Sprintf("prefix %s d.e.f", filename))
if result.Error != nil {
t.Error(result.Error)
}
expectedOutput := `d:
e:
f:
b:
c: 3
`
test.AssertResult(t, expectedOutput, result.Output)
}
func TestPrefixMultiCmd(t *testing.T) {
content := `b:
c: 3
---
apples: great
`
filename := test.WriteTempYamlFile(content)
defer test.RemoveTempYamlFile(filename)
cmd := getRootCommand()
result := test.RunCmd(cmd, fmt.Sprintf("prefix %s -d 1 d", filename))
if result.Error != nil {
t.Error(result.Error)
}
expectedOutput := `b:
c: 3
---
d:
apples: great
`
test.AssertResult(t, expectedOutput, result.Output)
}
func TestPrefixInvalidDocumentIndexCmd(t *testing.T) {
content := `b:
c: 3
`
filename := test.WriteTempYamlFile(content)
defer test.RemoveTempYamlFile(filename)
cmd := getRootCommand()
result := test.RunCmd(cmd, fmt.Sprintf("prefix %s -df d", filename))
if result.Error == nil {
t.Error("Expected command to fail due to invalid path")
}
expectedOutput := `Document index f is not a integer or *: strconv.ParseInt: parsing "f": invalid syntax`
test.AssertResult(t, expectedOutput, result.Error.Error())
}
func TestPrefixBadDocumentIndexCmd(t *testing.T) {
content := `b:
c: 3
`
filename := test.WriteTempYamlFile(content)
defer test.RemoveTempYamlFile(filename)
cmd := getRootCommand()
result := test.RunCmd(cmd, fmt.Sprintf("prefix %s -d 1 d", filename))
if result.Error == nil {
t.Error("Expected command to fail due to invalid path")
}
expectedOutput := `asked to process document index 1 but there are only 1 document(s)`
test.AssertResult(t, expectedOutput, result.Error.Error())
}
func TestPrefixMultiAllCmd(t *testing.T) {
content := `b:
c: 3
---
apples: great
`
filename := test.WriteTempYamlFile(content)
defer test.RemoveTempYamlFile(filename)
cmd := getRootCommand()
result := test.RunCmd(cmd, fmt.Sprintf("prefix %s -d * d", filename))
if result.Error != nil {
t.Error(result.Error)
}
expectedOutput := `d:
b:
c: 3
---
d:
apples: great`
test.AssertResult(t, expectedOutput, strings.Trim(result.Output, "\n "))
}
func TestPrefixCmd_Error(t *testing.T) {
cmd := getRootCommand()
result := test.RunCmd(cmd, "prefix")
if result.Error == nil {
t.Error("Expected command to fail due to missing arg")
}
expectedOutput := `Must provide <filename> <prefixed_path>`
test.AssertResult(t, expectedOutput, result.Error.Error())
}
func TestPrefixCmd_ErrorUnreadableFile(t *testing.T) {
cmd := getRootCommand()
result := test.RunCmd(cmd, "prefix fake-unknown a.b")
if result.Error == nil {
t.Error("Expected command to fail due to unknown file")
}
var expectedOutput string
if runtime.GOOS == "windows" {
expectedOutput = `open fake-unknown: The system cannot find the file specified.`
} else {
expectedOutput = `open fake-unknown: no such file or directory`
}
test.AssertResult(t, expectedOutput, result.Error.Error())
}
func TestPrefixCmd_Inplace(t *testing.T) {
content := `b:
c: 3
`
filename := test.WriteTempYamlFile(content)
defer test.RemoveTempYamlFile(filename)
cmd := getRootCommand()
result := test.RunCmd(cmd, fmt.Sprintf("prefix -i %s d", filename))
if result.Error != nil {
t.Error(result.Error)
}
gotOutput := test.ReadTempYamlFile(filename)
expectedOutput := `d:
b:
c: 3`
test.AssertResult(t, expectedOutput, strings.Trim(gotOutput, "\n "))
}