mirror of https://git.sr.ht/~ashkeel/strimertul
88 lines
1.6 KiB
Go
88 lines
1.6 KiB
Go
package utils
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import (
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"io/fs"
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"sort"
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"testing"
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"time"
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)
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func TestByDate(t *testing.T) {
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// Create some mocked dir entries with predictable dates
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entries := []fs.DirEntry{
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MockDirEntry{MockFileInfo{"a", 1, false, time.Date(2020, 1, 1, 0, 0, 0, 0, time.UTC)}},
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MockDirEntry{MockFileInfo{"b", 2, false, time.Date(2020, 1, 4, 0, 0, 0, 0, time.UTC)}},
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MockDirEntry{MockFileInfo{"c", 3, false, time.Date(2020, 1, 3, 0, 0, 0, 0, time.UTC)}},
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}
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// Sort them by date
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sort.Sort(ByDate(entries))
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// Check the order
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if entries[0].Name() != "a" {
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t.Error("Expected a to be first")
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}
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if entries[1].Name() != "c" {
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t.Error("Expected c to be second")
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}
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if entries[2].Name() != "b" {
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t.Error("Expected b to be third")
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}
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}
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// Mock a DirEntry instance
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type MockDirEntry struct {
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info MockFileInfo
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}
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func (m MockDirEntry) Type() fs.FileMode {
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return m.info.Mode()
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}
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func (m MockDirEntry) Name() string {
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return m.info.Name()
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}
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func (m MockDirEntry) Size() int64 {
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return m.info.Size()
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}
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func (m MockDirEntry) IsDir() bool {
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return m.info.IsDir()
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}
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func (m MockDirEntry) Info() (fs.FileInfo, error) {
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return m.info, nil
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}
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type MockFileInfo struct {
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name string
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size int64
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isDir bool
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modTime time.Time
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}
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func (m MockFileInfo) IsDir() bool {
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return m.isDir
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}
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func (m MockFileInfo) Sys() any {
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return nil
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}
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func (m MockFileInfo) Name() string {
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return m.name
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}
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func (m MockFileInfo) Size() int64 {
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return m.size
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}
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func (m MockFileInfo) Mode() fs.FileMode {
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return fs.FileMode(0)
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}
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func (m MockFileInfo) ModTime() time.Time {
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return m.modTime
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}
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