async issues processing

pkg/result/processors/exclude_test.go

@@ -0,0 +1,52 @@
+package processors
+
+import (
+	"testing"
+
+	"github.com/golangci/golangci-lint/pkg/result"
+	"github.com/stretchr/testify/assert"
+)
+
+func newTextIssue(text string) result.Issue {
+	return result.Issue{
+		Text: text,
+	}
+}
+
+func process(t *testing.T, p Processor, issues ...result.Issue) []result.Issue {
+	processedIssues, err := p.Process(issues)
+	assert.NoError(t, err)
+	return processedIssues
+}
+
+func processAssertSame(t *testing.T, p Processor, issues ...result.Issue) {
+	processedIssues := process(t, p, issues...)
+	assert.Equal(t, issues, processedIssues)
+}
+
+func processAssertEmpty(t *testing.T, p Processor, issues ...result.Issue) {
+	processedIssues := process(t, p, issues...)
+	assert.Empty(t, processedIssues)
+}
+
+func TestExclude(t *testing.T) {
+	p := NewExclude("^exclude$")
+	texts := []string{"exclude", "1", "", "exclud", "notexclude"}
+	var issues []result.Issue
+	for _, t := range texts {
+		issues = append(issues, newTextIssue(t))
+	}
+
+	processedIssues := process(t, p, issues...)
+	assert.Len(t, processedIssues, len(issues)-1)
+
+	var processedTexts []string
+	for _, i := range processedIssues {
+		processedTexts = append(processedTexts, i.Text)
+	}
+	assert.Equal(t, texts[1:], processedTexts)
+}
+
+func TestNoExclude(t *testing.T) {
+	processAssertSame(t, NewExclude(""), newTextIssue("test"))
+}