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refactoring: test variable formatter

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This commit is contained in:
Vadym Slizov 2020-12-20 22:11:16 +02:00
parent eda7ae1c87
commit 74b0949255
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GPG Key ID: AEA2A9388EF42A4A
1 changed files with 48 additions and 0 deletions
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48
pkg/ast/visitor/formatter_test.go
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@ -4855,6 +4855,54 @@ func TestFormatter_ExprUnaryPlus(t *testing.T) {
}
}
func TestFormatter_ExprVariable(t *testing.T) {
o := bytes.NewBufferString("")
n := &ast.ExprVariable{
VarName: &ast.Identifier{
Value: []byte("$foo"),
},
}
f := visitor.NewFormatter().WithState(visitor.FormatterStatePHP).WithIndent(1)
n.Accept(f)
p := visitor.NewPrinter(o).WithState(visitor.PrinterStatePHP)
n.Accept(p)
expected := `$foo`
actual := o.String()
if expected != actual {
t.Errorf("\nexpected: %s\ngot: %s\n", expected, actual)
}
}
func TestFormatter_ExprVariable_Variable(t *testing.T) {
o := bytes.NewBufferString("")
n := &ast.ExprVariable{
VarName: &ast.ExprVariable{
VarName: &ast.Identifier{
Value: []byte("$foo"),
},
},
}
f := visitor.NewFormatter().WithState(visitor.FormatterStatePHP).WithIndent(1)
n.Accept(f)
p := visitor.NewPrinter(o).WithState(visitor.PrinterStatePHP)
n.Accept(p)
expected := `$$foo`
actual := o.String()
if expected != actual {
t.Errorf("\nexpected: %s\ngot: %s\n", expected, actual)
}
}
func TestFormatter_ExprYield(t *testing.T) {
o := bytes.NewBufferString("")