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|
package printer_test
import (
"fmt"
"testing"
"github.com/goccy/go-yaml/lexer"
"github.com/goccy/go-yaml/printer"
)
func Test_Printer(t *testing.T) {
yml := `---
text: aaaa
text2: aaaa
bbbb
cccc
dddd
eeee
text3: ffff
gggg
hhhh
iiii
jjjj
bool: true
number: 10
anchor: &x 1
alias: *x
`
t.Run("print starting from tokens[3]", func(t *testing.T) {
tokens := lexer.Tokenize(yml)
var p printer.Printer
actual := "\n" + p.PrintErrorToken(tokens[3], false)
expect := `
1 | ---
> 2 | text: aaaa
^
3 | text2: aaaa
4 | bbbb
5 | cccc
6 | dddd
7 | eeee
8 | `
if actual != expect {
t.Fatalf("unexpected output: expect:[%s]\n actual:[%s]", expect, actual)
}
})
t.Run("print starting from tokens[4]", func(t *testing.T) {
tokens := lexer.Tokenize(yml)
var p printer.Printer
actual := "\n" + p.PrintErrorToken(tokens[4], false)
expect := `
1 | ---
2 | text: aaaa
> 3 | text2: aaaa
4 | bbbb
5 | cccc
6 | dddd
7 | eeee
^
`
if actual != expect {
t.Fatalf("unexpected output: expect:[%s]\n actual:[%s]", expect, actual)
}
})
t.Run("print starting from tokens[6]", func(t *testing.T) {
tokens := lexer.Tokenize(yml)
var p printer.Printer
actual := "\n" + p.PrintErrorToken(tokens[6], false)
expect := `
1 | ---
2 | text: aaaa
> 3 | text2: aaaa
4 | bbbb
5 | cccc
6 | dddd
7 | eeee
^
8 | text3: ffff
9 | gggg
10 | hhhh
11 | iiii
12 | jjjj
13 | `
if actual != expect {
t.Fatalf("unexpected output: expect:[%s]\n actual:[%s]", expect, actual)
}
})
t.Run("print error token with document header", func(t *testing.T) {
tokens := lexer.Tokenize(`---
a:
b:
c:
d: e
f: g
h: i
---
`)
expect := `
3 | b:
4 | c:
5 | d: e
> 6 | f: g
^
7 | h: i
8 |
9 | ---`
var p printer.Printer
actual := "\n" + p.PrintErrorToken(tokens[12], false)
if actual != expect {
t.Fatalf("unexpected output: expect:[%s]\n actual:[%s]", expect, actual)
}
})
t.Run("output with color", func(t *testing.T) {
t.Run("token6", func(t *testing.T) {
tokens := lexer.Tokenize(yml)
var p printer.Printer
t.Logf("\n%s", p.PrintErrorToken(tokens[6], true))
})
t.Run("token9", func(t *testing.T) {
tokens := lexer.Tokenize(yml)
var p printer.Printer
t.Logf("\n%s", p.PrintErrorToken(tokens[9], true))
})
t.Run("token12", func(t *testing.T) {
tokens := lexer.Tokenize(yml)
var p printer.Printer
t.Logf("\n%s", p.PrintErrorToken(tokens[12], true))
})
})
t.Run("print error message", func(t *testing.T) {
var p printer.Printer
src := "message"
msg := p.PrintErrorMessage(src, false)
if msg != src {
t.Fatal("unexpected result")
}
p.PrintErrorMessage(src, true)
})
}
func TestPrinter_Anchor(t *testing.T) {
expected := `
anchor: &x 1
alias: *x`
tokens := lexer.Tokenize(expected)
var p printer.Printer
got := p.PrintTokens(tokens)
if expected != got {
t.Fatalf("unexpected output: expect:[%s]\n actual:[%s]", expected, got)
}
}
func Test_Printer_Multiline(t *testing.T) {
yml := `
text1: 'aaaa
bbbb
cccc'
text2: "ffff
gggg
hhhh"
text3: hello
`
tc := []struct {
token int
want string
}{
{
token: 2,
want: `
> 2 | text1: 'aaaa
3 | bbbb
4 | cccc'
^
5 | text2: "ffff
6 | gggg
7 | hhhh"`,
},
{token: 3,
want: `
2 | text1: 'aaaa
3 | bbbb
4 | cccc'
> 5 | text2: "ffff
6 | gggg
7 | hhhh"
^
8 | text3: hello`,
},
{token: 5,
want: `
2 | text1: 'aaaa
3 | bbbb
4 | cccc'
> 5 | text2: "ffff
6 | gggg
7 | hhhh"
^
8 | text3: hello`,
},
{token: 6,
want: `
5 | text2: "ffff
6 | gggg
7 | hhhh"
> 8 | text3: hello
^
`,
},
}
for _, tt := range tc {
name := fmt.Sprintf("print starting from tokens[%d]", tt.token)
t.Run(name, func(t *testing.T) {
tokens := lexer.Tokenize(yml)
var p printer.Printer
got := "\n" + p.PrintErrorToken(tokens[tt.token], false)
want := tt.want
if got != want {
t.Fatalf("PrintErrorToken() got: %s\n want:%s\n", want, got)
}
})
}
}
|
