package main

import (
	"testing"

	"github.com/stretchr/testify/assert"
)

func TestParseLinks(t *testing.T) {
	example := "There are three types of notes and these should be kept seperate, because they have different goals. [[Fleeting notes]], [[Permanent notes]], [[Project notes]]."

	links, err := ParseLinks("id", example)

	if assert.NoError(t, err, "should parse example") {
		assert.Len(t, links, 3, "should contain 3 links")

		assert.Equal(t, links[0].Line, "There are three types of notes and these should be kept seperate, because they have different goals. [[Fleeting notes]], [[Permanent notes]], [[Project notes]].")
		assert.Equal(t, links[0].Name, "Fleeting notes")
		assert.Equal(t, links[0].PageName, "Fleeting_notes")
		assert.Equal(t, links[0].ID, "id")

		assert.Equal(t, links[1].Line, "There are three types of notes and these should be kept seperate, because they have different goals. [[Fleeting notes]], [[Permanent notes]], [[Project notes]].")
		assert.Equal(t, links[1].Name, "Permanent notes")
		assert.Equal(t, links[1].PageName, "Permanent_notes")
		assert.Equal(t, links[1].ID, "id")

		assert.Equal(t, links[2].Line, "There are three types of notes and these should be kept seperate, because they have different goals. [[Fleeting notes]], [[Permanent notes]], [[Project notes]].")
		assert.Equal(t, links[2].Name, "Project notes")
		assert.Equal(t, links[2].PageName, "Project_notes")
		assert.Equal(t, links[2].ID, "id")
	}
}

func TestTagLinks(t *testing.T) {
	example := `
* #[[TODO]] Test1
* #[[TODO]] Test2
* #[[TODO]] Test3
* #[[TODO]] Test4
`

	links, err := ParseLinks("id", example)

	if assert.NoError(t, err, "should parse example") {
		assert.Len(t, links, 4, "should contain 3 links")

		assert.Equal(t, links[0].Line, "* #[[TODO]] Test1")
		assert.Equal(t, links[0].Name, "TODO")
		assert.Equal(t, links[0].PageName, "TODO")
		assert.Equal(t, links[0].ID, "id")
	}
}