Function TestCopySummary

cli/command/container/cp_test.go:216–259

(t *testing.T)

}

func TestCopySummary(t *testing.T) {
	tests := []struct {
		name            string
		contentSize     int64
		transferredSize int64
		dest            string
		wantContains    string
		wantNoContain   string
	}{
		{
			name:            "different sizes shows both",
			contentSize:     5,
			transferredSize: 2048,
			dest:            "/dst",
			wantContains:    "(transferred",
		},
		{
			name:            "equal sizes shows single value",
			contentSize:     100,
			transferredSize: 100,
			dest:            "/dst",
			wantNoContain:   "(transferred",
		},
		{
			name:            "both zero",
			contentSize:     0,
			transferredSize: 0,
			dest:            "ctr:/dst",
			wantContains:    "Successfully copied 0B to ctr:/dst",
			wantNoContain:   "(transferred",
		},
	}
	for _, tc := range tests {
		t.Run(tc.name, func(t *testing.T) {
			got := copySummary(tc.contentSize, tc.transferredSize, tc.dest)
			if tc.wantContains != "" {
				assert.Check(t, is.Contains(got, tc.wantContains))
			}
			if tc.wantNoContain != "" {
				assert.Check(t, !strings.Contains(got, tc.wantNoContain), "unexpected substring %q in %q", tc.wantNoContain, got)
			}
		})
	}
}

func TestCopyFromContainerReportsFileSize(t *testing.T) {
	// The file content is "hello" (5 bytes), but the TAR archive wrapping