feat: implement "v2"

This is based on the Gophercises solution.

1 files changed, 22 insertions, 12 deletions

diff --git a/internal/test/findlinks_test.go b/internal/test/findlinks_test.go
index 1bc2f20..37c6152 100644
--- a/internal/test/findlinks_test.go
+++ b/internal/test/findlinks_test.go
@@ -1,6 +1,8 @@
 package test
 
 import (
+	"fmt"
+	"io"
 	"os"
 	"testing"
 
@@ -8,14 +10,16 @@ import (
 	"github.com/google/go-cmp/cmp"
 )
 
-func findLinksFile(filename string) ([]findlinks.Link, error) {
+type parserFn func(io.Reader) ([]findlinks.Link, error)
+
+func findLinksFile(filename string, parser parserFn) ([]findlinks.Link, error) {
 	f, err := os.Open(filename)
 	if err != nil {
 		panic("can't open test file")
 	}
 	defer f.Close()
 
-	return findlinks.FindLinks(f)
+	return parser(f)
 }
 
 func TestFindlinks(t *testing.T) {
@@ -37,16 +41,22 @@ func TestFindlinks(t *testing.T) {
 	}
 
 	for _, test := range tests {
-		t.Run(test.filename, func(t *testing.T) {
-			links, err := findLinksFile(test.filename)
-			if err != nil {
-				t.Error(err)
-			}
-
-			if !cmp.Equal(links, test.links) {
-				t.Errorf("got %v, want %v", links, test.links)
-			}
-		})
+		parsers := []parserFn{findlinks.FindLinks, findlinks.Parse}
+
+		for i, p := range parsers {
+			testName := fmt.Sprintf("Parser %d %s", i+1, test.filename)
+
+			t.Run(testName, func(t *testing.T) {
+				links, err := findLinksFile(test.filename, p)
+				if err != nil {
+					t.Error(err)
+				}
+
+				if !cmp.Equal(links, test.links) {
+					t.Errorf("got %v, want %v", links, test.links)
+				}
+			})
+		}
 	}
 
 }