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// Copyright (c) HashiCorp, Inc.
// SPDX-License-Identifier: MPL-2.0
package hclsyntax
import (
"fmt"
"strconv"
"testing"
"github.com/hashicorp/hcl/v2"
)
func TestNavigationContextString(t *testing.T) {
cfg := `
resource {
}
resource "random_type" {
}
resource "null_resource" "baz" {
name = "foo"
boz = {
one = "111"
two = "22222"
}
}
data "another" "baz" {
name = "foo"
boz = {
one = "111"
two = "22222"
}
}
`
file, diags := ParseConfig([]byte(cfg), "", hcl.Pos{Byte: 0, Line: 1, Column: 1})
if len(diags) != 0 {
fmt.Printf("offset %d\n", diags[0].Subject.Start.Byte)
t.Errorf("Unexpected diagnostics: %s", diags)
}
if file == nil {
t.Fatalf("Got nil file")
}
nav := file.Nav.(navigation)
testCases := []struct {
Offset int
Want string
}{
{0, ``},
{2, ``},
{4, `resource`},
{17, `resource "random_type"`},
{25, `resource "random_type"`},
{45, `resource "null_resource" "baz"`},
{142, `data "another" "baz"`},
{180, `data "another" "baz"`},
{99999, ``},
}
for _, tc := range testCases {
t.Run(strconv.Itoa(tc.Offset), func(t *testing.T) {
got := nav.ContextString(tc.Offset)
if got != tc.Want {
t.Errorf("wrong result\ngot: %s\nwant: %s", got, tc.Want)
}
})
}
}
func TestNavigationContextDefRange(t *testing.T) {
cfg := `
resource {
}
resource "random_type" {
}
resource "null_resource" "baz" {
name = "foo"
boz = {
one = "111"
two = "22222"
}
}
data "another" "baz" {
name = "foo"
boz = {
one = "111"
two = "22222"
}
}
`
file, diags := ParseConfig([]byte(cfg), "", hcl.Pos{Byte: 0, Line: 1, Column: 1})
if len(diags) != 0 {
fmt.Printf("offset %d\n", diags[0].Subject.Start.Byte)
t.Errorf("Unexpected diagnostics: %s", diags)
}
if file == nil {
t.Fatalf("Got nil file")
}
nav := file.Nav.(navigation)
testCases := []struct {
Offset int
WantRange hcl.Range
}{
{0, hcl.Range{}},
{2, hcl.Range{}},
{4, hcl.Range{Filename: "", Start: hcl.Pos{Line: 4, Column: 1, Byte: 3}, End: hcl.Pos{Line: 4, Column: 9, Byte: 11}}},
{17, hcl.Range{Filename: "", Start: hcl.Pos{Line: 7, Column: 1, Byte: 17}, End: hcl.Pos{Line: 7, Column: 23, Byte: 39}}},
{25, hcl.Range{Filename: "", Start: hcl.Pos{Line: 7, Column: 1, Byte: 17}, End: hcl.Pos{Line: 7, Column: 23, Byte: 39}}},
{45, hcl.Range{Filename: "", Start: hcl.Pos{Line: 10, Column: 1, Byte: 45}, End: hcl.Pos{Line: 10, Column: 31, Byte: 75}}},
{142, hcl.Range{Filename: "", Start: hcl.Pos{Line: 18, Column: 1, Byte: 142}, End: hcl.Pos{Line: 18, Column: 21, Byte: 162}}},
{180, hcl.Range{Filename: "", Start: hcl.Pos{Line: 18, Column: 1, Byte: 142}, End: hcl.Pos{Line: 18, Column: 21, Byte: 162}}},
{99999, hcl.Range{}},
}
for _, tc := range testCases {
t.Run(strconv.Itoa(tc.Offset), func(t *testing.T) {
got := nav.ContextDefRange(tc.Offset)
if got != tc.WantRange {
t.Errorf("wrong range\ngot: %#v\nwant: %#v", got, tc.WantRange)
}
})
}
}
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