Move internal packages to an internal folder

For reference: https://go.dev/doc/go1.4#internalpackages

internal/reader/processor/processor_test.go

@@ -0,0 +1,78 @@
+// SPDX-FileCopyrightText: Copyright The Miniflux Authors. All rights reserved.
+// SPDX-License-Identifier: Apache-2.0
+
+package processor // import "miniflux.app/v2/internal/reader/processor"
+
+import (
+	"testing"
+	"time"
+
+	"miniflux.app/v2/internal/model"
+)
+
+func TestBlockingEntries(t *testing.T) {
+	var scenarios = []struct {
+		feed     *model.Feed
+		entry    *model.Entry
+		expected bool
+	}{
+		{&model.Feed{ID: 1, BlocklistRules: "(?i)example"}, &model.Entry{Title: "Some Example"}, true},
+		{&model.Feed{ID: 1, BlocklistRules: "(?i)example"}, &model.Entry{Title: "Something different"}, false},
+		{&model.Feed{ID: 1}, &model.Entry{Title: "No rule defined"}, false},
+	}
+
+	for _, tc := range scenarios {
+		result := isBlockedEntry(tc.feed, tc.entry)
+		if tc.expected != result {
+			t.Errorf(`Unexpected result, got %v for entry %q`, result, tc.entry.Title)
+		}
+	}
+}
+
+func TestAllowEntries(t *testing.T) {
+	var scenarios = []struct {
+		feed     *model.Feed
+		entry    *model.Entry
+		expected bool
+	}{
+		{&model.Feed{ID: 1, KeeplistRules: "(?i)example"}, &model.Entry{Title: "Some Example"}, true},
+		{&model.Feed{ID: 1, KeeplistRules: "(?i)example"}, &model.Entry{Title: "Something different"}, false},
+		{&model.Feed{ID: 1}, &model.Entry{Title: "No rule defined"}, true},
+	}
+
+	for _, tc := range scenarios {
+		result := isAllowedEntry(tc.feed, tc.entry)
+		if tc.expected != result {
+			t.Errorf(`Unexpected result, got %v for entry %q`, result, tc.entry.Title)
+		}
+	}
+}
+
+func TestParseISO8601(t *testing.T) {
+	var scenarios = []struct {
+		duration string
+		expected time.Duration
+	}{
+		// Live streams and radio.
+		{"PT0M0S", 0},
+		// https://www.youtube.com/watch?v=HLrqNhgdiC0
+		{"PT6M20S", (6 * time.Minute) + (20 * time.Second)},
+		// https://www.youtube.com/watch?v=LZa5KKfqHtA
+		{"PT5M41S", (5 * time.Minute) + (41 * time.Second)},
+		// https://www.youtube.com/watch?v=yIxEEgEuhT4
+		{"PT51M52S", (51 * time.Minute) + (52 * time.Second)},
+		// https://www.youtube.com/watch?v=bpHf1XcoiFs
+		{"PT80M42S", (1 * time.Hour) + (20 * time.Minute) + (42 * time.Second)},
+	}
+
+	for _, tc := range scenarios {
+		result, err := parseISO8601(tc.duration)
+		if err != nil {
+			t.Errorf("Got an error when parsing %q: %v", tc.duration, err)
+		}
+
+		if tc.expected != result {
+			t.Errorf(`Unexpected result, got %v for duration %q`, result, tc.duration)
+		}
+	}
+}