1 files changed, 59 insertions, 0 deletions
diff --git a/libpod/info_test.go b/libpod/info_test.go
new file mode 100644
index 000000000..909b573c0
--- /dev/null
+++ b/libpod/info_test.go
@@ -0,0 +1,59 @@
+package libpod
+
+import (
+	"fmt"
+	"testing"
+
+	"github.com/containers/podman/v4/libpod/define"
+	"github.com/stretchr/testify/assert"
+)
+
+func Test_statToPercent(t *testing.T) {
+	type args struct {
+		in0 []string
+	}
+	tests := []struct {
+		name    string
+		args    args
+		want    *define.CPUUsage
+		wantErr assert.ErrorAssertionFunc
+	}{
+		{
+			name: "GoodParse",
+			args: args{in0: []string{"cpu", " ", "33628064", "27537", "9696996", "1314806705", "588142", "4775073", "2789228", "0", "598711", "0"}},
+			want: &define.CPUUsage{
+				UserPercent:   2.48,
+				SystemPercent: 0.71,
+				IdlePercent:   96.81,
+			},
+			wantErr: assert.NoError,
+		},
+		{
+			name:    "BadUserValue",
+			args:    args{in0: []string{"cpu", " ", "k", "27537", "9696996", "1314806705", "588142", "4775073", "2789228", "0", "598711", "0"}},
+			want:    nil,
+			wantErr: assert.Error,
+		},
+		{
+			name:    "BadSystemValue",
+			args:    args{in0: []string{"cpu", " ", "33628064", "27537", "k", "1314806705", "588142", "4775073", "2789228", "0", "598711", "0"}},
+			want:    nil,
+			wantErr: assert.Error,
+		},
+		{
+			name:    "BadIdleValue",
+			args:    args{in0: []string{"cpu", " ", "33628064", "27537", "9696996", "k", "588142", "4775073", "2789228", "0", "598711", "0"}},
+			want:    nil,
+			wantErr: assert.Error,
+		},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			got, err := statToPercent(tt.args.in0)
+			if !tt.wantErr(t, err, fmt.Sprintf("statToPercent(%v)", tt.args.in0)) {
+				return
+			}
+			assert.Equalf(t, tt.want, got, "statToPercent(%v)", tt.args.in0)
+		})
+	}
+}