test(serverHandler): add test cases for filter

Author: marjune163

src/serverHandler/dummyFileInfo_test.go

@@ -0,0 +1,37 @@
+package serverHandler
+
+import (
+	"os"
+	"time"
+)
+
+type dummyFileInfo struct {
+	name    string
+	size    int64
+	modTime time.Time
+	isDir   bool
+}
+
+func (info dummyFileInfo) Name() string {
+	return info.name
+}
+
+func (info dummyFileInfo) Size() int64 {
+	return info.size
+}
+
+func (info dummyFileInfo) Mode() os.FileMode {
+	return 0
+}
+
+func (info dummyFileInfo) ModTime() time.Time {
+	return info.modTime
+}
+
+func (info dummyFileInfo) IsDir() bool {
+	return info.isDir
+}
+
+func (info dummyFileInfo) Sys() interface{} {
+	return nil
+}

src/serverHandler/filter_test.go

@@ -0,0 +1,99 @@
+package serverHandler
+
+import (
+	"os"
+	"regexp"
+	"testing"
+	"time"
+)
+
+func TestHandler_FilterItems(t *testing.T) {
+	now := time.Now()
+	var h *handler
+	var infos []os.FileInfo
+	var ok bool
+
+	re2 := regexp.MustCompile("2")
+	re3 := regexp.MustCompile("3")
+
+	dir1 := dummyFileInfo{"dir1", 0, now, true}
+	dir2 := dummyFileInfo{"dir2", 0, now, true}
+	dir3 := dummyFileInfo{"dir3", 0, now, true}
+
+	file1 := dummyFileInfo{"file1", 0, now, false}
+	file2 := dummyFileInfo{"file2", 0, now, false}
+	file3 := dummyFileInfo{"file3", 0, now, false}
+
+	originInfos := []os.FileInfo{dir1, dir2, dir3, file1, file2, file3}
+
+	h = &handler{shows: re2}
+	infos = h.FilterItems(originInfos)
+	ok = expectInfos(infos, dir2, file2)
+	if !ok {
+		t.Errorf("%+v\n", infos)
+	}
+
+	h = &handler{showDirs: re2}
+	infos = h.FilterItems(originInfos)
+	ok = expectInfos(infos, dir2, file1, file2, file3)
+	if !ok {
+		t.Errorf("%+v\n", infos)
+	}
+
+	h = &handler{showFiles: re2}
+	infos = h.FilterItems(originInfos)
+	ok = expectInfos(infos, dir1, dir2, dir3, file2)
+	if !ok {
+		t.Errorf("%+v\n", infos)
+	}
+
+	h = &handler{hides: re2}
+	infos = h.FilterItems(originInfos)
+	ok = expectInfos(infos, dir1, dir3, file1, file3)
+	if !ok {
+		t.Errorf("%+v\n", infos)
+	}
+
+	h = &handler{hideDirs: re2}
+	infos = h.FilterItems(originInfos)
+	ok = expectInfos(infos, dir1, dir3, file1, file2, file3)
+	if !ok {
+		t.Errorf("%+v\n", infos)
+	}
+
+	h = &handler{hideFiles: re2}
+	infos = h.FilterItems(originInfos)
+	ok = expectInfos(infos, dir1, dir2, dir3, file1, file3)
+	if !ok {
+		t.Errorf("%+v\n", infos)
+	}
+
+	h = &handler{shows: re2, hides: re3}
+	infos = h.FilterItems(originInfos)
+	ok = expectInfos(infos, dir2, file2)
+	if !ok {
+		t.Errorf("%+v\n", infos)
+	}
+
+	h = &handler{shows: re2, hides: re2}
+	infos = h.FilterItems(originInfos)
+	ok = expectInfos(infos)
+	if !ok {
+		t.Errorf("%+v\n", infos)
+	}
+
+	h = &handler{shows: re2, hideDirs: re2}
+	infos = h.FilterItems(originInfos)
+	ok = expectInfos(infos, file2)
+	if !ok {
+		t.Errorf("%+v\n", infos)
+	}
+
+	h = &handler{shows: re2, hideFiles: re2}
+	infos = h.FilterItems(originInfos)
+	ok = expectInfos(infos, dir2)
+	if !ok {
+		t.Errorf("%+v\n", infos)
+	}
+
+}

src/serverHandler/sort_test.go

@@ -6,37 +6,6 @@ import (
 	"time"
 )
 
-type dummyFileInfo struct {
-	name    string
-	size    int64
-	modTime time.Time
-	isDir   bool
-}
-
-func (info dummyFileInfo) Name() string {
-	return info.name
-}
-
-func (info dummyFileInfo) Size() int64 {
-	return info.size
-}
-
-func (info dummyFileInfo) Mode() os.FileMode {
-	return 0
-}
-
-func (info dummyFileInfo) ModTime() time.Time {
-	return info.modTime
-}
-
-func (info dummyFileInfo) IsDir() bool {
-	return info.isDir
-}
-
-func (info dummyFileInfo) Sys() interface{} {
-	return nil
-}
-
 func expectInfos(infos []os.FileInfo, expects ...os.FileInfo) bool {
 	if len(infos) != len(expects) {
 		return false