modify tests to follow original way to test

internal/protocols/rtmp/amf0/unmarshal_test.go

@@ -290,6 +290,37 @@ var cases = []struct {
 			float64(0),
 		},
 	},
+	{
+		"strictArray",
+		[]byte{
+			0x0a, 0x00, 0x00, 0x00, 0x02, 0x02, 0x00, 0x06,
+			0x72, 0x61, 0x6e, 0x64, 0x6f, 0x6d, 0x00, 0x40,
+			0x34, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		},
+		[]interface{}{
+			nil,
+		},
+	},
+	{
+		"longString",
+		[]byte{
+			0x0c, 0x00, 0x00, 0x00, 0x06, 0x72, 0x61, 0x6e, 0x64,
+			0x6f, 0x6d,
+		},
+		[]interface{}{
+			"random",
+		},
+	},
+	{
+		"date",
+		[]byte{
+			0x0b, 0x40, 0xa3, 0x88, 0x00, 0x00, 0x00, 0x00, 0x00,
+			0x00, 0x00,
+		},
+		[]interface{}{
+			float64(2500),
+		},
+	},
 }
 
 func TestUnmarshal(t *testing.T) {
@@ -311,40 +342,3 @@ func FuzzUnmarshal(f *testing.F) {
 		Unmarshal(b) //nolint:errcheck
 	})
 }
-
-func TestStrictArray(t *testing.T) {
-	data := []byte{
-		0x0a, 0x00, 0x00, 0x00, 0x02, 0x02, 0x00, 0x06,
-		0x72, 0x61, 0x6e, 0x64, 0x6f, 0x6d, 0x00, 0x40,
-		0x34, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	}
-	t.Run("strictArray", func(t *testing.T) {
-		dec, err := Unmarshal(data)
-		require.NoError(t, err)
-		require.Equal(t, []interface{}{nil}, dec)
-	})
-}
-
-func TestLongString(t *testing.T) {
-	data := []byte{
-		0x0c, 0x00, 0x00, 0x00, 0x06, 0x72, 0x61, 0x6e, 0x64,
-		0x6f, 0x6d,
-	}
-	t.Run("longString", func(t *testing.T) {
-		dec, err := Unmarshal(data)
-		require.NoError(t, err)
-		require.Equal(t, []interface{}{"random"}, dec)
-	})
-}
-
-func TestDate(t *testing.T) {
-	data := []byte{
-		0x0b, 0x40, 0xa3, 0x88, 0x00, 0x00, 0x00, 0x00, 0x00,
-		0x00, 0x00,
-	}
-	t.Run("date", func(t *testing.T) {
-		dec, err := Unmarshal(data)
-		require.NoError(t, err)
-		require.Equal(t, []interface{}{float64(2500)}, dec)
-	})
-}