diff --git a/tests/data/00-empty.st b/tests/data/00-empty.st
new file mode 100644
index 0000000..4969c92
--- /dev/null
+++ b/tests/data/00-empty.st
@@ -0,0 +1 @@
+{0}
\ No newline at end of file
diff --git a/tests/data/01-one.st b/tests/data/01-one.st
new file mode 100644
index 0000000..11f8802
--- /dev/null
+++ b/tests/data/01-one.st
@@ -0,0 +1,5 @@
+{1,
+{0,
+{"Новый2",1,0,"",""}
+}
+}
\ No newline at end of file
diff --git a/tests/data/02-brackets.st b/tests/data/02-brackets.st
new file mode 100644
index 0000000..1bc72d7
--- /dev/null
+++ b/tests/data/02-brackets.st
@@ -0,0 +1,200 @@
+{1,
+{4,
+{"Новый1",1,0,"",""},
+{0,
+{"[[[]]]]##@!@#$%^&*",0,0,"[[[]]]]##@!@#$%^&*","[[[]]]]##@!@#$%^&*"}
+},
+{0,
+{"$#\t\n%$^%I&^UKTYHRGER#@$",0,0,"%#@@@@@T","					*&%$#$@"}
+},
+{0,
+{"",0,0,"",""}
+},
+{3,
+{"^*%$#%@$$^%#$@",1,0,"",""},
+{0,
+{"$#\t\n%$^%I&^UKTYHRGER#@$",0,0,"%#@@@@@T","					*&%$#$@"}
+},
+{0,
+{"srh",0,0,"",""}
+},
+{2,
+{"5y4t4",1,0,"",""},
+{0,
+{"54hhhg4",0,0,"",""}
+},
+{2,
+{"4h5g4",1,0,"",""},
+{0,
+{"564uy43t",0,0,"",""}
+},
+{1,
+{"h45y34t2",1,0,"",""},
+{1,
+{"45h3y",1,0,"",""},
+{1,
+{"w4h5",1,0,"",""},
+{1,
+{"4h",1,0,"",""},
+{1,
+{"",1,0,"",""},
+{1,
+{"",1,0,"",""},
+{1,
+{"",1,0,"",""},
+{1,
+{"",1,0,"",""},
+{1,
+{"",1,0,"",""},
+{1,
+{"",1,0,"",""},
+{1,
+{"",1,0,"",""},
+{1,
+{"",1,0,"",""},
+{1,
+{"",1,0,"",""},
+{1,
+{"",1,0,"",""},
+{1,
+{"",1,0,"",""},
+{1,
+{"",1,0,"",""},
+{1,
+{"",1,0,"",""},
+{1,
+{"",1,0,"",""},
+{1,
+{"",1,0,"",""},
+{1,
+{"",1,0,"",""},
+{1,
+{"",1,0,"",""},
+{1,
+{"",1,0,"",""},
+{1,
+{"",1,0,"",""},
+{1,
+{"",1,0,"",""},
+{1,
+{"",1,0,"",""},
+{1,
+{"",1,0,"",""},
+{1,
+{"",1,0,"",""},
+{1,
+{"",1,0,"",""},
+{1,
+{"",1,0,"",""},
+{1,
+{"",1,0,"",""},
+{1,
+{"",1,0,"",""},
+{1,
+{"",1,0,"",""},
+{1,
+{"",1,0,"",""},
+{1,
+{"",1,0,"",""},
+{1,
+{"",1,0,"",""},
+{1,
+{"",1,0,"",""},
+{1,
+{"",1,0,"",""},
+{1,
+{"",1,0,"",""},
+{1,
+{"",1,0,"",""},
+{1,
+{"",1,0,"",""},
+{1,
+{"",1,0,"",""},
+{1,
+{"",1,0,"",""},
+{1,
+{"",1,0,"",""},
+{1,
+{"",1,0,"",""},
+{1,
+{"",1,0,"",""},
+{1,
+{"",1,0,"",""},
+{1,
+{"",1,0,"",""},
+{1,
+{"",1,0,"",""},
+{1,
+{"",1,0,"",""},
+{1,
+{"",1,0,"",""},
+{1,
+{"",1,0,"",""},
+{1,
+{"",1,0,"",""},
+{1,
+{"",1,0,"",""},
+{1,
+{"",1,0,"",""},
+{0,
+{"",0,0,"",""}
+}
+}
+}
+}
+}
+}
+}
+}
+}
+}
+}
+}
+}
+}
+}
+}
+}
+}
+}
+}
+}
+}
+}
+}
+}
+}
+}
+}
+}
+}
+}
+}
+}
+}
+}
+}
+}
+}
+}
+}
+}
+}
+}
+}
+}
+}
+}
+}
+}
+}
+}
+}
+}
+}
+}
+}
+}
+}
+}
+}
\ No newline at end of file