added a test for cloning a single file

full_test/duplicate_renaming_test.go

@@ -0,0 +1,41 @@
+package full_test
+
+import (
+	"easy-copy/fs"
+	"testing"
+)
+
+func TestDuplicateRenaming(t *testing.T) {
+	is := fs.CreateFS([]string{
+		"foo/a",
+		"bar/",
+	})
+
+	should := fs.CreateFS([]string{
+		"foo/a",
+		"bar/b",
+	})
+
+	t.Log("before copying:")
+	for _, v := range is.Tree() {
+		t.Log(v)
+	}
+
+	line := "cp foo/a bar/b --debug"
+
+	test := NewTest(line)
+	test.is = is
+	test.should = should
+
+	test.Run(t)
+
+	t.Log("after copying:")
+	for _, v := range is.Tree() {
+		t.Log(v)
+	}
+
+	ok, badpath := is.Equal(should)
+	if !ok {
+		t.Error("fs differs:", badpath)
+	}
+}

full_test/util_test.go

@@ -22,11 +22,22 @@ func NewTest(line string) *TestSetup {
 	return &TestSetup{line: line}
 }
 
+func reset() {
+	progress.IteratorDone = false
+	progress.CopyDone = false
+	progress.DoneAmount = 0
+	progress.FullAmount = 0
+	progress.DoneSize = 0
+	progress.FullSize = 0
+}
+
 // Run runs the software with the arguments in t.line.
 // It fails if a warning occurs.
 func (test *TestSetup) Run(t *testing.T) {
 	t.Helper()
 
+	reset()
+
 	go func() {
 		for !progress.CopyDone {
 			select {
@@ -46,6 +57,6 @@ func (test *TestSetup) Run(t *testing.T) {
 
 	test.is.Rewind()
 	iterator.Iterate()
-	tasks.PrintTasks()
+	t.Log(" -- Starting loop -- ")
 	tasks.CopyLoop()
 }