clerk: internal/linter/linter

clerk/internal/linter/linter_test.go (view raw)

Oleksandr Smirnov implement basic linter, 1 month ago

package linter

import (
	"strings"
	"testing"

	"olexsmir.xyz/clerk/internal/testutil/golden"
	"olexsmir.xyz/clerk/journal"
)

var tests = map[string][]Rule{
	"correct":        Rules,
	"empty-postings": {&EmptyPostings{}},
	"parse-error":    {&ParseError{}},
}

func TestLinter(t *testing.T) {
	for tname, trules := range tests {
		t.Run(tname, func(t *testing.T) {
			inp := golden.Load(t, tname)
			pf, err := journal.NewLoader().LoadBytes(tname+".journal", inp)
			if err != nil {
				t.Fatalf("failed to load test journal: %v\n", err)
			}

			finds := NewLinter(trules).Run(pf.Ast)

			var b strings.Builder
			Fprint(&b, PathBasename, finds)
			golden.Assert(t, tname, b.String())
		})
	}
}

func BenchmarkLinter(b *testing.B) {
	pf, err := journal.NewLoader().Load(
		"../../journal/testdata/journals/actual-1ktxns-100accts.journal",
	)
	if err != nil {
		b.Fatalf("failed to load benchmark journal: %v", err)
	}
	l := NewLinter(Rules)

	b.ResetTimer()
	b.ReportAllocs()
	for b.Loop() {
		l.Run(pf.Ast)
	}
}

1	package linter
2
3	import (
4	"strings"
5	"testing"
6
7	"olexsmir.xyz/clerk/internal/testutil/golden"
8	"olexsmir.xyz/clerk/journal"
9	)
10
11	var tests = map[string][]Rule{
12	"correct": Rules,
13	"empty-postings": {&EmptyPostings{}},
14	"parse-error": {&ParseError{}},
15	}
16
17	func TestLinter(t *testing.T) {
18	for tname, trules := range tests {
19	t.Run(tname, func(t *testing.T) {
20	inp := golden.Load(t, tname)
21	pf, err := journal.NewLoader().LoadBytes(tname+".journal", inp)
22	if err != nil {
23	t.Fatalf("failed to load test journal: %v\n", err)
24	}
25
26	finds := NewLinter(trules).Run(pf.Ast)
27
28	var b strings.Builder
29	Fprint(&b, PathBasename, finds)
30	golden.Assert(t, tname, b.String())
31	})
32	}
33	}
34
35	func BenchmarkLinter(b *testing.B) {
36	pf, err := journal.NewLoader().Load(
37	"../../journal/testdata/journals/actual-1ktxns-100accts.journal",
38	)
39	if err != nil {
40	b.Fatalf("failed to load benchmark journal: %v", err)
41	}
42	l := NewLinter(Rules)
43
44	b.ResetTimer()
45	b.ReportAllocs()
46	for b.Loop() {
47	l.Run(pf.Ast)
48	}
49	}