func TestDecode_NilInterfaceHook(t *testing.T) {
t.Parallel()
input := map[string]interface{}{
"w": "",
}
decodeHook := func(f, t reflect.Type, v interface{}) (interface{}, error) {
if t.String() == "io.Writer" {
return nil, nil
}
return v, nil
}
var result NilInterface
config := &DecoderConfig{
DecodeHook: decodeHook,
Result: &result,
}
decoder, err := NewDecoder(config)
if err != nil {
t.Fatalf("err: %s", err)
}
err = decoder.Decode(input)
if err != nil {
t.Fatalf("got an err: %s", err)
}
if result.W != nil {
t.Errorf("W should be nil: %#v", result.W)
}
}
func TestSerialDeserialization(t *testing.T) {
f1 := &FileId{VolumeId: 345, Key: 8698, Hashcode: 23849095}
log.Println("vid", f1.VolumeId, "key", f1.Key, "hash", f1.Hashcode)
f2 := ParseFileId(t.String())
log.Println("vvid", f2.VolumeId, "vkey", f2.Key, "vhash", f2.Hashcode)
}
func TestNNF(t *testing.T) {
// Build a simple BNF aGrammar description aGrammar.
gb := parser.OpenGrammarBuilder()
gb.Name("a4").
Terminals("a").
Nonterminals("S", "A", "E").
Rule().Lhs("`*").Rhs("S", "`.").
Rule().Lhs("S").Rhs("A", "A", "A", "A").
Rule().Lhs("A").Rhs("a").
Rule().Lhs("A").Rhs("E").
Rule().Lhs("E").Rhs("`e")
g, err := gb.Build()
if err != nil {
t.Error(err)
return
}
var aGrammar parser.Grammar
var rTransform parser.SyntaxTreeTransform
nnf, err := IsNihilisticNormalForm(g)
if err != nil {
t.Error()
return
}
if !nnf {
fmt.Println("Grammar is not NNF, transforming.")
aGrammar, rTransform, err = GetNihilisticAugmentGrammar(g)
if err != nil {
t.Error(err)
return
}
} else {
t.Error("Grammar returned NNF.")
return
}
fmt.Println("Name: " + aGrammar.Name())
terms := make([]string, aGrammar.NumTerminals())
for i, t := range aGrammar.Terminals() {
terms[i] = t.String()
}
nterms := make([]string, aGrammar.NumNonterminals())
for i, t := range aGrammar.Nonterminals() {
nterms[i] = t.String()
}
fmt.Println("Terminals: " + strings.Join(terms, ", "))
fmt.Println("Nonterminals: " + strings.Join(nterms, ", "))
fmt.Println("Productions:")
for _, p := range aGrammar.Productions() {
fmt.Println(" " + p.String())
}
rTransform = rTransform
}
func TestGraphGenerator(t *testing.T) {
testData := []struct {
size int
n int
want []string
}{
{
size: 1,
n: 0,
want: nil,
},
{
size: 1,
n: 1,
want: []string{
"/gn<0>\t\"follow\"@[]\t/gn<0>",
},
},
{
size: 2,
n: 4,
want: []string{
"/gn<0>\t\"follow\"@[]\t/gn<0>",
"/gn<0>\t\"follow\"@[]\t/gn<1>",
"/gn<1>\t\"follow\"@[]\t/gn<0>",
"/gn<1>\t\"follow\"@[]\t/gn<1>",
},
},
}
for _, entry := range testData {
g, err := NewRandomGraph(entry.size)
if err != nil {
t.Fatalf("graph.NewRandomGraph(%d) should have never failed, %v.", entry.size, err)
}
trpls, err := g.Generate(entry.n)
if err != nil {
t.Fatalf("graph.NewRandomGraph(%d) should have never failed, %v.", entry.size, err)
}
if got, want := len(trpls), len(entry.want); got != want {
t.Fatalf("g.Generate(%d) returned the wrong number of triples; got %d, want %d.", entry.n, got, want)
}
var tts []string
for _, t := range trpls {
tts = append(tts, t.String())
}
sort.Strings(tts)
if got, want := tts, entry.want; !reflect.DeepEqual(got, want) {
t.Fatalf("g.Generate(%d) returned the wrong number of triples; got %v, want %v.", entry.n, got, want)
}
}
}
func TestDo(t *testing.T) {
// For now, we just pile stuff into this one function.
// ToDo: Don't do that.
g, _ := GetGraph("config.test")
g.WriteIndexedTriple(TripleFromStrings("aaa", "p1", "bbb", "today"), nil)
g.WriteIndexedTriple(TripleFromStrings("aaa", "p1", "fff", "today"), nil)
g.WriteIndexedTriple(TripleFromStrings("aaa", "p5", "jjj", "today"), nil)
g.WriteIndexedTriple(TripleFromStrings("bbb", "p2", "ccc", "today"), nil)
g.WriteIndexedTriple(TripleFromStrings("ccc", "p3", "ddd", "today"), nil)
g.WriteIndexedTriple(TripleFromStrings("ccc", "p3", "eee", "today"), nil)
g.WriteIndexedTriple(TripleFromStrings("ggg", "p4", "ccc", "today"), nil)
g.WriteIndexedTriple(TripleFromStrings("ggg", "p1", "hhh", "today"), nil)
g.WriteIndexedTriple(TripleFromStrings("ggg", "p1", "iii", "today"), nil)
g.DoAll(nil, 100, func(t *Triple) bool {
fmt.Printf("triple %v\n", t.String())
return true
})
fmt.Println("DoS")
g.DoVertexes(nil, 30, func(s []byte) bool {
Out([]byte("p1")).Walk(g, s).Print()
return true
})
i := g.NewVertexIterator()
for {
v, ok := i.Next()
if !ok {
break
}
fmt.Printf("v %s\n", v)
}
i = g.NewVertexIterator()
for {
v := i.NextVertex()
if v == "" {
break
}
fmt.Printf("nv %s\n", v)
}
g.Close()
}
func TestID(t *testing.T) {
ts := []T{
Make("test").T(),
Int(7),
Str("hello"),
}
for _, t := range ts {
it := IDT(t).T()
if it.String() != t.String() {
fmt.Println("%v != %v", t, it)
}
s := ConstC{t}
is := IDC(s).C()
if s.String() != is.String() {
fmt.Println("%v != %v", s, is)
}
}
}
func TestTokenized(t *testing.T) {
Convey("Tokenizing data from a request works as expected", t, func() {
// Let's setup a test server.
var ts *httptest.Server
ts = httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
if r.Method == "GET" && r.URL.Path == "/test" {
defer r.Body.Close()
w.Header().Add("X-Custom-Hdr", "Custom Header")
w.Header().Add("Set-Cookie", "session_id=42 ; Path=/")
w.WriteHeader(200)
fmt.Fprint(w, fmt.Sprintf(`{"URL": "%s", "json": true, "foolMeOnce": "shame on you"}`, r.URL))
}
}))
Convey("Given a Tokenized objects, confirm that it formats the right information if does not format anything.", func() {
t := Tokenized{Data: "test"}
So(t.Format(nil), ShouldEqual, "test")
So(t.String(), ShouldEqual, "{Tokenized with data}")
})
Convey("Given a Tokenized objects, confirm that it formats the right information if response is nil.", func() {
t := Tokenized{Data: "test", Cookie: "ChocChip"}
So(t.Format(nil), ShouldEqual, "test")
So(t.String(), ShouldEqual, "{Tokenized with cookie with data}")
})
Convey("Given a Tokenized objects, confirm that it formats the right information.", func() {
example := `<headers responseToken="resp" headerToken="hdr" cookieToken="cke">
X-Fool:NotAMonkey resp/foolMeOnce
Cookie:test=true;session_id=cke/session_id
Some-Header:hdr/X-Custom-Hdr
X-Cannot-Decode: resp/json
</headers>`
out := Tokenized{}
xml.Unmarshal([]byte(example), &out)
gresp, _ := goreq.Request{Uri: ts.URL + "/test"}.Do()
resp := Response{}
resp.FromGoResp(gresp, nil, time.Now())
expectations := []string{"", "X-Fool:NotAMonkey shame on you", "Cookie:test=true;session_id=42", "Some-Header:Custom Header", "X-Cannot-Decode:", ""}
for pos, line := range strings.Split(out.Format(&resp), "\n") {
So(strings.TrimSpace(line), ShouldEqual, expectations[pos])
}
So(out.String(), ShouldEqual, "{Tokenized with cookie with header with data}")
})
})
}
/*
First:
bnf: ntdecl, NONTERM
ntdecl: ntdecl, NONTERM
def: ntort, IDENTIFIER, NONTERM
ntort: IDENTIFIER, NONTERM
<bnf> `.
<ntdecl> <bnf>. <bnf> PIPE
NONTERM COLEQ <ntort>.
COLEQ <def>
<def> <ntdecl>.
PIPE <def>
<ntort> <def>. <def>
IDENTIFIER <ntort>.
<bnf> `.
<ntdecl> <bnf>. <bnf> PIPE `.
NONTERM COLEQ <ntort>. <def>. <def> <ntdecl>. <bnf>. <bnf> PIPE `.
COLEQ <def>
<def> <ntdecl>. <bnf>. <bnf> PIPE `.
PIPE <def>
<ntort> <def>. <def> <ntdecl>. <bnf>. <bnf> PIPE `.
IDENTIFIER <ntort>. <def>. <def> <ntdecl>. <bnf>. <bnf> PIPE `.
<bnf> `.
<ntdecl> <bnf> PIPE `.
<def> <bnf> PIPE `.
<ntort> <def> <bnf> PIPE `.
NONTERM <def> <bnf> COLEQ PIPE `.
COLEQ <def>
PIPE <def>
IDENTIFIER <def> <bnf> PIPE `.
0 `* := <bnf> `.
1 <bnf> := <ntdecl>
2 | <ntdecl> <bnf>
3 <ntdecl> := NONTERM COLEQ <def>
4 | <ntdecl> PIPE <def>
5 <def> := <ntort>
6 | <ntort> <def>
7 <ntort> := IDENTIFIER
| NONTERM
Reading <ntdecl> ...
.NT
3,ntdecl: . NT C <def>
4,ntdecl: . <ntdecl> P <def>
3,ntdecl: NT C . <def>
4,ntdecl: <ntdecl> P . <def>
.ID
3,ntdecl: NT C . <def>
4,ntdecl: <ntdecl> P . <def>
.C
3,ntdecl: NT . C <def>
.P
4,ntdecl: <ntdecl> . P <def>
*/
func TestGrammarBuilder(t *testing.T) {
// Build a simple BNF grammar description grammar.
gb := OpenGrammarBuilder()
gb.Terminals("NONTERM", "COLEQ", "PIPE", "IDENTIFIER").
Nonterminals("bnf", "ntdecl", "def", "ntort").
Rule().Lhs("bnf").Rhs("ntdecl").
Rule().Lhs("bnf").Rhs("ntdecl", "bnf").
Rule().Lhs("ntdecl").Rhs("NONTERM", "COLEQ", "def").
Rule().Lhs("ntdecl").Rhs("ntdecl", "PIPE", "def").
Rule().Lhs("def").Rhs("ntort").
Rule().Lhs("def").Rhs("ntort", "def").
Rule().Lhs("ntort").Rhs("IDENTIFIER").
Rule().Lhs("ntort").Rhs("NONTERM").
Rule().Lhs("`*").Rhs("bnf", "`.").
Name("simple-bnf")
grammar, err := gb.Build()
if err != nil {
t.Error(err)
}
fmt.Println("Name: " + grammar.Name())
terms := make([]string, grammar.NumTerminals())
for i, t := range grammar.Terminals() {
terms[i] = t.String()
}
nterms := make([]string, grammar.NumNonterminals())
for i, t := range grammar.Nonterminals() {
nterms[i] = t.String()
}
fmt.Println("Terminals: " + strings.Join(terms, ", "))
fmt.Println("Nonterminals: " + strings.Join(nterms, ", "))
fmt.Println("Productions:")
for _, p := range grammar.Productions() {
fmt.Println(" " + p.String())
}
}
func TestLexer(t *testing.T) {
Convey("basic lexer testing", t, func() {
for _, c := range []Case{
{`"`, `ILLEGAL "unterminated string: ''"`, ""},
{"", `EOF ""`, ""},
{"\n ", `EOF ""`, ""},
{"; asdf", `COMMENT "; asdf"`, ""},
{"; asdf\n", `COMMENT "; asdf\n"`, ""},
{"(", `LEFT_PAREN "("`, ""},
{")", `RIGHT_PAREN ")"`, ""},
{" . ", `DOT "."`, ""},
{"'", `QUOTE "'"`, ""},
{"-", `SYMBOL "-"`, ""},
{"-1", `NUMBER "-1"`, ""},
{".", `NUMBER "."`, ""},
{"123", `NUMBER "123"`, ""},
{"-abc", `SYMBOL "-abc"`, ""},
{"abc", `SYMBOL "abc"`, ""},
{`"abc"`, `STRING "abc"`, ""},
{`"abc\`, `ILLEGAL "unterminated string: \"abc\""`, ""},
{"#t", `TRUE "t"`, ""},
{"#f", `FALSE "f"`, ""},
{"#n", `ILLEGAL "unsupported hash code #n"`, ""},
{"a(", `SYMBOL "a"`, ""},
{"12(", `NUMBER "12"`, ""},
} {
doLex(c.value, c.expected, c.err)
}
Convey("Unknown tokeen", func() {
t := Token(500)
So(t.String(), ShouldEqual, "Unknown token: 500")
})
})
}
func TestIterator(t *testing.T) {
tmpDir, err := ioutil.TempDir(os.TempDir(), "cayley_test")
if err != nil {
t.Fatalf("Could not create working directory: %v", err)
}
defer os.RemoveAll(tmpDir)
t.Log(tmpDir)
err = createNewLevelDB(tmpDir, nil)
if err != nil {
t.Fatal("Failed to create LevelDB database.")
}
qs, err := newQuadStore(tmpDir, nil)
if qs == nil || err != nil {
t.Error("Failed to create leveldb QuadStore.")
}
w, _ := writer.NewSingleReplication(qs, nil)
w.AddQuadSet(makeQuadSet())
var it graph.Iterator
it = qs.NodesAllIterator()
if it == nil {
t.Fatal("Got nil iterator.")
}
size, exact := it.Size()
if size <= 0 || size >= 20 {
t.Errorf("Unexpected size, got:%d expect:(0, 20)", size)
}
if exact {
t.Errorf("Got unexpected exact result.")
}
if typ := it.Type(); typ != graph.All {
t.Errorf("Unexpected iterator type, got:%v expect:%v", typ, graph.All)
}
optIt, changed := it.Optimize()
if changed || optIt != it {
t.Errorf("Optimize unexpectedly changed iterator.")
}
expect := []string{
"A",
"B",
"C",
"D",
"E",
"F",
"G",
"follows",
"status",
"cool",
"status_graph",
}
sort.Strings(expect)
for i := 0; i < 2; i++ {
got := iteratedNames(qs, it)
sort.Strings(got)
if !reflect.DeepEqual(got, expect) {
t.Errorf("Unexpected iterated result on repeat %d, got:%v expect:%v", i, got, expect)
}
it.Reset()
}
for _, pq := range expect {
if !it.Contains(qs.ValueOf(pq)) {
t.Errorf("Failed to find and check %q correctly", pq)
}
}
// FIXME(kortschak) Why does this fail?
/*
for _, pq := range []string{"baller"} {
if it.Contains(qs.ValueOf(pq)) {
t.Errorf("Failed to check %q correctly", pq)
}
}
*/
it.Reset()
it = qs.QuadsAllIterator()
graph.Next(it)
q := qs.Quad(it.Result())
set := makeQuadSet()
var ok bool
for _, t := range set {
if t.String() == q.String() {
ok = true
break
}
}
if !ok {
t.Errorf("Failed to find %q during iteration, got:%q", q, set)
}
qs.Close()
}
func Test_Values(t *testing.T) {
Convey("Test getting and setting values", t, func() {
cfg, err := Load([]byte(_CONF_DATA), "testdata/conf.ini")
So(err, ShouldBeNil)
So(cfg, ShouldNotBeNil)
Convey("Get values in default section", func() {
sec := cfg.Section("")
So(sec, ShouldNotBeNil)
So(sec.Key("NAME").Value(), ShouldEqual, "ini")
So(sec.Key("NAME").String(), ShouldEqual, "ini")
So(sec.Key("NAME").Comment, ShouldEqual, "; Package name")
So(sec.Key("IMPORT_PATH").String(), ShouldEqual, "gopkg.in/ini.v1")
})
Convey("Get values in non-default section", func() {
sec := cfg.Section("author")
So(sec, ShouldNotBeNil)
So(sec.Key("NAME").String(), ShouldEqual, "Unknwon")
So(sec.Key("GITHUB").String(), ShouldEqual, "https://github.com/Unknwon")
sec = cfg.Section("package")
So(sec, ShouldNotBeNil)
So(sec.Key("CLONE_URL").String(), ShouldEqual, "https://gopkg.in/ini.v1")
})
Convey("Get auto-increment key names", func() {
keys := cfg.Section("features").Keys()
for i, k := range keys {
So(k.Name(), ShouldEqual, fmt.Sprintf("#%d", i+1))
}
})
Convey("Get overwrite value", func() {
So(cfg.Section("author").Key("E-MAIL").String(), ShouldEqual, "*****@*****.**")
})
Convey("Get sections", func() {
sections := cfg.Sections()
for i, name := range []string{DEFAULT_SECTION, "author", "package", "package.sub", "features", "types", "array", "note", "advance"} {
So(sections[i].Name(), ShouldEqual, name)
}
})
Convey("Get parent section value", func() {
So(cfg.Section("package.sub").Key("CLONE_URL").String(), ShouldEqual, "https://gopkg.in/ini.v1")
})
Convey("Get multiple line value", func() {
So(cfg.Section("author").Key("BIO").String(), ShouldEqual, "Gopher.\nCoding addict.\nGood man.\n")
})
Convey("Get values with type", func() {
sec := cfg.Section("types")
v1, err := sec.Key("BOOL").Bool()
So(err, ShouldBeNil)
So(v1, ShouldBeTrue)
v1, err = sec.Key("BOOL_FALSE").Bool()
So(err, ShouldBeNil)
So(v1, ShouldBeFalse)
v2, err := sec.Key("FLOAT64").Float64()
So(err, ShouldBeNil)
So(v2, ShouldEqual, 1.25)
v3, err := sec.Key("INT").Int()
So(err, ShouldBeNil)
So(v3, ShouldEqual, 10)
v4, err := sec.Key("INT").Int64()
So(err, ShouldBeNil)
So(v4, ShouldEqual, 10)
t, err := time.Parse(time.RFC3339, "2015-01-01T20:17:05Z")
So(err, ShouldBeNil)
v5, err := sec.Key("TIME").Time()
So(err, ShouldBeNil)
So(v5.String(), ShouldEqual, t.String())
Convey("Must get values with type", func() {
So(sec.Key("STRING").MustString("404"), ShouldEqual, "str")
So(sec.Key("BOOL").MustBool(), ShouldBeTrue)
So(sec.Key("FLOAT64").MustFloat64(), ShouldEqual, 1.25)
So(sec.Key("INT").MustInt(), ShouldEqual, 10)
So(sec.Key("INT").MustInt64(), ShouldEqual, 10)
So(sec.Key("TIME").MustTime().String(), ShouldEqual, t.String())
Convey("Must get values with default value", func() {
So(sec.Key("STRING_404").MustString("404"), ShouldEqual, "404")
So(sec.Key("BOOL_404").MustBool(true), ShouldBeTrue)
So(sec.Key("FLOAT64_404").MustFloat64(2.5), ShouldEqual, 2.5)
So(sec.Key("INT_404").MustInt(15), ShouldEqual, 15)
So(sec.Key("INT_404").MustInt64(15), ShouldEqual, 15)
t, err := time.Parse(time.RFC3339, "2014-01-01T20:17:05Z")
So(err, ShouldBeNil)
So(sec.Key("TIME_404").MustTime(t).String(), ShouldEqual, t.String())
})
})
})
Convey("Get value with candidates", func() {
sec := cfg.Section("types")
So(sec.Key("STRING").In("", []string{"str", "arr", "types"}), ShouldEqual, "str")
So(sec.Key("FLOAT64").InFloat64(0, []float64{1.25, 2.5, 3.75}), ShouldEqual, 1.25)
So(sec.Key("INT").InInt(0, []int{10, 20, 30}), ShouldEqual, 10)
So(sec.Key("INT").InInt64(0, []int64{10, 20, 30}), ShouldEqual, 10)
zt, err := time.Parse(time.RFC3339, "0001-01-01T01:00:00Z")
So(err, ShouldBeNil)
t, err := time.Parse(time.RFC3339, "2015-01-01T20:17:05Z")
So(err, ShouldBeNil)
So(sec.Key("TIME").InTime(zt, []time.Time{t, time.Now(), time.Now().Add(1 * time.Second)}).String(), ShouldEqual, t.String())
Convey("Get value with candidates and default value", func() {
So(sec.Key("STRING_404").In("str", []string{"str", "arr", "types"}), ShouldEqual, "str")
So(sec.Key("FLOAT64_404").InFloat64(1.25, []float64{1.25, 2.5, 3.75}), ShouldEqual, 1.25)
So(sec.Key("INT_404").InInt(10, []int{10, 20, 30}), ShouldEqual, 10)
So(sec.Key("INT64_404").InInt64(10, []int64{10, 20, 30}), ShouldEqual, 10)
So(sec.Key("TIME_404").InTime(t, []time.Time{time.Now(), time.Now(), time.Now().Add(1 * time.Second)}).String(), ShouldEqual, t.String())
})
})
Convey("Get values in range", func() {
sec := cfg.Section("types")
So(sec.Key("FLOAT64").RangeFloat64(0, 1, 2), ShouldEqual, 1.25)
So(sec.Key("INT").RangeInt(0, 10, 20), ShouldEqual, 10)
So(sec.Key("INT").RangeInt64(0, 10, 20), ShouldEqual, 10)
minT, err := time.Parse(time.RFC3339, "0001-01-01T01:00:00Z")
So(err, ShouldBeNil)
midT, err := time.Parse(time.RFC3339, "2013-01-01T01:00:00Z")
So(err, ShouldBeNil)
maxT, err := time.Parse(time.RFC3339, "9999-01-01T01:00:00Z")
So(err, ShouldBeNil)
t, err := time.Parse(time.RFC3339, "2015-01-01T20:17:05Z")
So(err, ShouldBeNil)
So(sec.Key("TIME").RangeTime(t, minT, maxT).String(), ShouldEqual, t.String())
Convey("Get value in range with default value", func() {
So(sec.Key("FLOAT64").RangeFloat64(5, 0, 1), ShouldEqual, 5)
So(sec.Key("INT").RangeInt(7, 0, 5), ShouldEqual, 7)
So(sec.Key("INT").RangeInt64(7, 0, 5), ShouldEqual, 7)
So(sec.Key("TIME").RangeTime(t, minT, midT).String(), ShouldEqual, t.String())
})
})
Convey("Get values into slice", func() {
sec := cfg.Section("array")
So(strings.Join(sec.Key("STRINGS").Strings(","), ","), ShouldEqual, "en,zh,de")
So(len(sec.Key("STRINGS_404").Strings(",")), ShouldEqual, 0)
vals1 := sec.Key("FLOAT64S").Float64s(",")
for i, v := range []float64{1.1, 2.2, 3.3} {
So(vals1[i], ShouldEqual, v)
}
vals2 := sec.Key("INTS").Ints(",")
for i, v := range []int{1, 2, 3} {
So(vals2[i], ShouldEqual, v)
}
vals3 := sec.Key("INTS").Int64s(",")
for i, v := range []int64{1, 2, 3} {
So(vals3[i], ShouldEqual, v)
}
t, err := time.Parse(time.RFC3339, "2015-01-01T20:17:05Z")
So(err, ShouldBeNil)
vals4 := sec.Key("TIMES").Times(",")
for i, v := range []time.Time{t, t, t} {
So(vals4[i].String(), ShouldEqual, v.String())
}
})
Convey("Get key hash", func() {
cfg.Section("").KeysHash()
})
Convey("Set key value", func() {
k := cfg.Section("author").Key("NAME")
k.SetValue("无闻")
So(k.String(), ShouldEqual, "无闻")
})
Convey("Get key strings", func() {
So(strings.Join(cfg.Section("types").KeyStrings(), ","), ShouldEqual, "STRING,BOOL,BOOL_FALSE,FLOAT64,INT,TIME")
})
Convey("Delete a key", func() {
cfg.Section("package.sub").DeleteKey("UNUSED_KEY")
_, err := cfg.Section("package.sub").GetKey("UNUSED_KEY")
So(err, ShouldNotBeNil)
})
Convey("Get section strings", func() {
So(strings.Join(cfg.SectionStrings(), ","), ShouldEqual, "DEFAULT,author,package,package.sub,features,types,array,note,advance")
})
Convey("Delete a section", func() {
cfg.DeleteSection("")
So(cfg.SectionStrings()[0], ShouldNotEqual, DEFAULT_SECTION)
})
Convey("Create new sections", func() {
cfg.NewSections("test", "test2")
_, err := cfg.GetSection("test")
So(err, ShouldBeNil)
_, err = cfg.GetSection("test2")
So(err, ShouldBeNil)
})
})
Convey("Test getting and setting bad values", t, func() {
cfg, err := Load([]byte(_CONF_DATA), "testdata/conf.ini")
So(err, ShouldBeNil)
So(cfg, ShouldNotBeNil)
Convey("Create new key with empty name", func() {
k, err := cfg.Section("").NewKey("", "")
So(err, ShouldNotBeNil)
So(k, ShouldBeNil)
})
Convey("Create new section with empty name", func() {
s, err := cfg.NewSection("")
So(err, ShouldNotBeNil)
So(s, ShouldBeNil)
})
Convey("Create new sections with empty name", func() {
So(cfg.NewSections(""), ShouldNotBeNil)
})
Convey("Get section that not exists", func() {
s, err := cfg.GetSection("404")
So(err, ShouldNotBeNil)
So(s, ShouldBeNil)
s = cfg.Section("404")
So(s, ShouldNotBeNil)
})
})
}
func Test_Struct(t *testing.T) {
Convey("Map to struct", t, func() {
Convey("Map file to struct", func() {
ts := new(testStruct)
So(MapTo(ts, []byte(_CONF_DATA_STRUCT)), ShouldBeNil)
So(ts.Name, ShouldEqual, "Unknwon")
So(ts.Age, ShouldEqual, 21)
So(ts.Male, ShouldBeTrue)
So(ts.Money, ShouldEqual, 1.25)
So(ts.Unsigned, ShouldEqual, 3)
t, err := time.Parse(time.RFC3339, "1993-10-07T20:17:05Z")
So(err, ShouldBeNil)
So(ts.Born.String(), ShouldEqual, t.String())
dur, err := time.ParseDuration("2h45m")
So(err, ShouldBeNil)
So(ts.Time.Seconds(), ShouldEqual, dur.Seconds())
So(strings.Join(ts.Others.Cities, ","), ShouldEqual, "HangZhou,Boston")
So(ts.Others.Visits[0].String(), ShouldEqual, t.String())
So(ts.Others.Note, ShouldEqual, "Hello world!")
So(ts.testEmbeded.GPA, ShouldEqual, 2.8)
})
Convey("Map section to struct", func() {
foobar := new(fooBar)
f, err := Load([]byte(_CONF_DATA_STRUCT))
So(err, ShouldBeNil)
So(f.Section("foo.bar").MapTo(foobar), ShouldBeNil)
So(foobar.Here, ShouldEqual, "there")
So(foobar.When, ShouldEqual, "then")
})
Convey("Map to non-pointer struct", func() {
cfg, err := Load([]byte(_CONF_DATA_STRUCT))
So(err, ShouldBeNil)
So(cfg, ShouldNotBeNil)
So(cfg.MapTo(testStruct{}), ShouldNotBeNil)
})
Convey("Map to unsupported type", func() {
cfg, err := Load([]byte(_CONF_DATA_STRUCT))
So(err, ShouldBeNil)
So(cfg, ShouldNotBeNil)
cfg.NameMapper = func(raw string) string {
if raw == "Byte" {
return "NAME"
}
return raw
}
So(cfg.MapTo(&unsupport{}), ShouldNotBeNil)
So(cfg.MapTo(&unsupport2{}), ShouldNotBeNil)
So(cfg.MapTo(&unsupport4{}), ShouldNotBeNil)
})
Convey("Map from invalid data source", func() {
So(MapTo(&testStruct{}, "hi"), ShouldNotBeNil)
})
Convey("Map to wrong types and gain default values", func() {
cfg, err := Load([]byte(_INVALID_DATA_CONF_STRUCT))
So(err, ShouldBeNil)
t, err := time.Parse(time.RFC3339, "1993-10-07T20:17:05Z")
So(err, ShouldBeNil)
dv := &defaultValue{"Joe", 10, true, 1.25, t, []string{"HangZhou", "Boston"}}
So(cfg.MapTo(dv), ShouldBeNil)
So(dv.Name, ShouldEqual, "Joe")
So(dv.Age, ShouldEqual, 10)
So(dv.Male, ShouldBeTrue)
So(dv.Money, ShouldEqual, 1.25)
So(dv.Born.String(), ShouldEqual, t.String())
So(strings.Join(dv.Cities, ","), ShouldEqual, "HangZhou,Boston")
})
})
Convey("Reflect from struct", t, func() {
type Embeded struct {
Dates []time.Time `delim:"|"`
Places []string
None []int
}
type Author struct {
Name string `ini:"NAME"`
Male bool
Age int
GPA float64
NeverMind string `ini:"-"`
*Embeded `ini:"infos"`
}
a := &Author{"Unknwon", true, 21, 2.8, "",
&Embeded{
[]time.Time{time.Now(), time.Now()},
[]string{"HangZhou", "Boston"},
[]int{},
}}
cfg := Empty()
So(ReflectFrom(cfg, a), ShouldBeNil)
cfg.SaveTo("testdata/conf_reflect.ini")
Convey("Reflect from non-point struct", func() {
So(ReflectFrom(cfg, Author{}), ShouldNotBeNil)
})
})
}
func Test_Values(t *testing.T) {
Convey("Test getting and setting values", t, func() {
cfg, err := Load([]byte(_CONF_DATA), "testdata/conf.ini")
So(err, ShouldBeNil)
So(cfg, ShouldNotBeNil)
Convey("Get values in default section", func() {
sec := cfg.Section("")
So(sec, ShouldNotBeNil)
So(sec.Key("NAME").Value(), ShouldEqual, "ini")
So(sec.Key("NAME").String(), ShouldEqual, "ini")
So(sec.Key("NAME").Validate(func(in string) string {
return in
}), ShouldEqual, "ini")
So(sec.Key("NAME").Comment, ShouldEqual, "; Package name")
So(sec.Key("IMPORT_PATH").String(), ShouldEqual, "gopkg.in/ini.v1")
})
Convey("Get values in non-default section", func() {
sec := cfg.Section("author")
So(sec, ShouldNotBeNil)
So(sec.Key("NAME").String(), ShouldEqual, "Unknwon")
So(sec.Key("GITHUB").String(), ShouldEqual, "https://github.com/Unknwon")
sec = cfg.Section("package")
So(sec, ShouldNotBeNil)
So(sec.Key("CLONE_URL").String(), ShouldEqual, "https://gopkg.in/ini.v1")
})
Convey("Get auto-increment key names", func() {
keys := cfg.Section("features").Keys()
for i, k := range keys {
So(k.Name(), ShouldEqual, fmt.Sprintf("#%d", i+1))
}
})
Convey("Get overwrite value", func() {
So(cfg.Section("author").Key("E-MAIL").String(), ShouldEqual, "*****@*****.**")
})
Convey("Get sections", func() {
sections := cfg.Sections()
for i, name := range []string{DEFAULT_SECTION, "author", "package", "package.sub", "features", "types", "array", "note", "comments", "advance"} {
So(sections[i].Name(), ShouldEqual, name)
}
})
Convey("Get parent section value", func() {
So(cfg.Section("package.sub").Key("CLONE_URL").String(), ShouldEqual, "https://gopkg.in/ini.v1")
So(cfg.Section("package.fake.sub").Key("CLONE_URL").String(), ShouldEqual, "https://gopkg.in/ini.v1")
})
Convey("Get multiple line value", func() {
So(cfg.Section("author").Key("BIO").String(), ShouldEqual, "Gopher.\nCoding addict.\nGood man.\n")
})
Convey("Get values with type", func() {
sec := cfg.Section("types")
v1, err := sec.Key("BOOL").Bool()
So(err, ShouldBeNil)
So(v1, ShouldBeTrue)
v1, err = sec.Key("BOOL_FALSE").Bool()
So(err, ShouldBeNil)
So(v1, ShouldBeFalse)
v2, err := sec.Key("FLOAT64").Float64()
So(err, ShouldBeNil)
So(v2, ShouldEqual, 1.25)
v3, err := sec.Key("INT").Int()
So(err, ShouldBeNil)
So(v3, ShouldEqual, 10)
v4, err := sec.Key("INT").Int64()
So(err, ShouldBeNil)
So(v4, ShouldEqual, 10)
v5, err := sec.Key("UINT").Uint()
So(err, ShouldBeNil)
So(v5, ShouldEqual, 3)
v6, err := sec.Key("UINT").Uint64()
So(err, ShouldBeNil)
So(v6, ShouldEqual, 3)
t, err := time.Parse(time.RFC3339, "2015-01-01T20:17:05Z")
So(err, ShouldBeNil)
v7, err := sec.Key("TIME").Time()
So(err, ShouldBeNil)
So(v7.String(), ShouldEqual, t.String())
Convey("Must get values with type", func() {
So(sec.Key("STRING").MustString("404"), ShouldEqual, "str")
So(sec.Key("BOOL").MustBool(), ShouldBeTrue)
So(sec.Key("FLOAT64").MustFloat64(), ShouldEqual, 1.25)
So(sec.Key("INT").MustInt(), ShouldEqual, 10)
So(sec.Key("INT").MustInt64(), ShouldEqual, 10)
So(sec.Key("UINT").MustUint(), ShouldEqual, 3)
So(sec.Key("UINT").MustUint64(), ShouldEqual, 3)
So(sec.Key("TIME").MustTime().String(), ShouldEqual, t.String())
dur, err := time.ParseDuration("2h45m")
So(err, ShouldBeNil)
So(sec.Key("DURATION").MustDuration().Seconds(), ShouldEqual, dur.Seconds())
Convey("Must get values with default value", func() {
So(sec.Key("STRING_404").MustString("404"), ShouldEqual, "404")
So(sec.Key("BOOL_404").MustBool(true), ShouldBeTrue)
So(sec.Key("FLOAT64_404").MustFloat64(2.5), ShouldEqual, 2.5)
So(sec.Key("INT_404").MustInt(15), ShouldEqual, 15)
So(sec.Key("INT_404").MustInt64(15), ShouldEqual, 15)
So(sec.Key("UINT_404").MustUint(6), ShouldEqual, 6)
So(sec.Key("UINT_404").MustUint64(6), ShouldEqual, 6)
t, err := time.Parse(time.RFC3339, "2014-01-01T20:17:05Z")
So(err, ShouldBeNil)
So(sec.Key("TIME_404").MustTime(t).String(), ShouldEqual, t.String())
So(sec.Key("DURATION_404").MustDuration(dur).Seconds(), ShouldEqual, dur.Seconds())
})
})
})
Convey("Get value with candidates", func() {
sec := cfg.Section("types")
So(sec.Key("STRING").In("", []string{"str", "arr", "types"}), ShouldEqual, "str")
So(sec.Key("FLOAT64").InFloat64(0, []float64{1.25, 2.5, 3.75}), ShouldEqual, 1.25)
So(sec.Key("INT").InInt(0, []int{10, 20, 30}), ShouldEqual, 10)
So(sec.Key("INT").InInt64(0, []int64{10, 20, 30}), ShouldEqual, 10)
So(sec.Key("UINT").InUint(0, []uint{3, 6, 9}), ShouldEqual, 3)
So(sec.Key("UINT").InUint64(0, []uint64{3, 6, 9}), ShouldEqual, 3)
zt, err := time.Parse(time.RFC3339, "0001-01-01T01:00:00Z")
So(err, ShouldBeNil)
t, err := time.Parse(time.RFC3339, "2015-01-01T20:17:05Z")
So(err, ShouldBeNil)
So(sec.Key("TIME").InTime(zt, []time.Time{t, time.Now(), time.Now().Add(1 * time.Second)}).String(), ShouldEqual, t.String())
Convey("Get value with candidates and default value", func() {
So(sec.Key("STRING_404").In("str", []string{"str", "arr", "types"}), ShouldEqual, "str")
So(sec.Key("FLOAT64_404").InFloat64(1.25, []float64{1.25, 2.5, 3.75}), ShouldEqual, 1.25)
So(sec.Key("INT_404").InInt(10, []int{10, 20, 30}), ShouldEqual, 10)
So(sec.Key("INT64_404").InInt64(10, []int64{10, 20, 30}), ShouldEqual, 10)
So(sec.Key("UINT_404").InUint(3, []uint{3, 6, 9}), ShouldEqual, 3)
So(sec.Key("UINT_404").InUint64(3, []uint64{3, 6, 9}), ShouldEqual, 3)
So(sec.Key("TIME_404").InTime(t, []time.Time{time.Now(), time.Now(), time.Now().Add(1 * time.Second)}).String(), ShouldEqual, t.String())
})
})
Convey("Get values in range", func() {
sec := cfg.Section("types")
So(sec.Key("FLOAT64").RangeFloat64(0, 1, 2), ShouldEqual, 1.25)
So(sec.Key("INT").RangeInt(0, 10, 20), ShouldEqual, 10)
So(sec.Key("INT").RangeInt64(0, 10, 20), ShouldEqual, 10)
minT, err := time.Parse(time.RFC3339, "0001-01-01T01:00:00Z")
So(err, ShouldBeNil)
midT, err := time.Parse(time.RFC3339, "2013-01-01T01:00:00Z")
So(err, ShouldBeNil)
maxT, err := time.Parse(time.RFC3339, "9999-01-01T01:00:00Z")
So(err, ShouldBeNil)
t, err := time.Parse(time.RFC3339, "2015-01-01T20:17:05Z")
So(err, ShouldBeNil)
So(sec.Key("TIME").RangeTime(t, minT, maxT).String(), ShouldEqual, t.String())
Convey("Get value in range with default value", func() {
So(sec.Key("FLOAT64").RangeFloat64(5, 0, 1), ShouldEqual, 5)
So(sec.Key("INT").RangeInt(7, 0, 5), ShouldEqual, 7)
So(sec.Key("INT").RangeInt64(7, 0, 5), ShouldEqual, 7)
So(sec.Key("TIME").RangeTime(t, minT, midT).String(), ShouldEqual, t.String())
})
})
Convey("Get values into slice", func() {
sec := cfg.Section("array")
So(strings.Join(sec.Key("STRINGS").Strings(","), ","), ShouldEqual, "en,zh,de")
So(len(sec.Key("STRINGS_404").Strings(",")), ShouldEqual, 0)
vals1 := sec.Key("FLOAT64S").Float64s(",")
float64sEqual(vals1, 1.1, 2.2, 3.3)
vals2 := sec.Key("INTS").Ints(",")
intsEqual(vals2, 1, 2, 3)
vals3 := sec.Key("INTS").Int64s(",")
int64sEqual(vals3, 1, 2, 3)
vals4 := sec.Key("UINTS").Uints(",")
uintsEqual(vals4, 1, 2, 3)
vals5 := sec.Key("UINTS").Uint64s(",")
uint64sEqual(vals5, 1, 2, 3)
t, err := time.Parse(time.RFC3339, "2015-01-01T20:17:05Z")
So(err, ShouldBeNil)
vals6 := sec.Key("TIMES").Times(",")
timesEqual(vals6, t, t, t)
})
Convey("Get valid values into slice", func() {
sec := cfg.Section("array")
vals1 := sec.Key("FLOAT64S").ValidFloat64s(",")
float64sEqual(vals1, 1.1, 2.2, 3.3)
vals2 := sec.Key("INTS").ValidInts(",")
intsEqual(vals2, 1, 2, 3)
vals3 := sec.Key("INTS").ValidInt64s(",")
int64sEqual(vals3, 1, 2, 3)
vals4 := sec.Key("UINTS").ValidUints(",")
uintsEqual(vals4, 1, 2, 3)
vals5 := sec.Key("UINTS").ValidUint64s(",")
uint64sEqual(vals5, 1, 2, 3)
t, err := time.Parse(time.RFC3339, "2015-01-01T20:17:05Z")
So(err, ShouldBeNil)
vals6 := sec.Key("TIMES").ValidTimes(",")
timesEqual(vals6, t, t, t)
})
Convey("Get values one type into slice of another type", func() {
sec := cfg.Section("array")
vals1 := sec.Key("STRINGS").ValidFloat64s(",")
So(vals1, ShouldBeEmpty)
vals2 := sec.Key("STRINGS").ValidInts(",")
So(vals2, ShouldBeEmpty)
vals3 := sec.Key("STRINGS").ValidInt64s(",")
So(vals3, ShouldBeEmpty)
vals4 := sec.Key("STRINGS").ValidUints(",")
So(vals4, ShouldBeEmpty)
vals5 := sec.Key("STRINGS").ValidUint64s(",")
So(vals5, ShouldBeEmpty)
vals6 := sec.Key("STRINGS").ValidTimes(",")
So(vals6, ShouldBeEmpty)
})
Convey("Get valid values into slice without errors", func() {
sec := cfg.Section("array")
vals1, err := sec.Key("FLOAT64S").StrictFloat64s(",")
So(err, ShouldBeNil)
float64sEqual(vals1, 1.1, 2.2, 3.3)
vals2, err := sec.Key("INTS").StrictInts(",")
So(err, ShouldBeNil)
intsEqual(vals2, 1, 2, 3)
vals3, err := sec.Key("INTS").StrictInt64s(",")
So(err, ShouldBeNil)
int64sEqual(vals3, 1, 2, 3)
vals4, err := sec.Key("UINTS").StrictUints(",")
So(err, ShouldBeNil)
uintsEqual(vals4, 1, 2, 3)
vals5, err := sec.Key("UINTS").StrictUint64s(",")
So(err, ShouldBeNil)
uint64sEqual(vals5, 1, 2, 3)
t, err := time.Parse(time.RFC3339, "2015-01-01T20:17:05Z")
So(err, ShouldBeNil)
vals6, err := sec.Key("TIMES").StrictTimes(",")
So(err, ShouldBeNil)
timesEqual(vals6, t, t, t)
})
Convey("Get invalid values into slice", func() {
sec := cfg.Section("array")
vals1, err := sec.Key("STRINGS").StrictFloat64s(",")
So(vals1, ShouldBeEmpty)
So(err, ShouldNotBeNil)
vals2, err := sec.Key("STRINGS").StrictInts(",")
So(vals2, ShouldBeEmpty)
So(err, ShouldNotBeNil)
vals3, err := sec.Key("STRINGS").StrictInt64s(",")
So(vals3, ShouldBeEmpty)
So(err, ShouldNotBeNil)
vals4, err := sec.Key("STRINGS").StrictUints(",")
So(vals4, ShouldBeEmpty)
So(err, ShouldNotBeNil)
vals5, err := sec.Key("STRINGS").StrictUint64s(",")
So(vals5, ShouldBeEmpty)
So(err, ShouldNotBeNil)
vals6, err := sec.Key("STRINGS").StrictTimes(",")
So(vals6, ShouldBeEmpty)
So(err, ShouldNotBeNil)
})
Convey("Get key hash", func() {
cfg.Section("").KeysHash()
})
Convey("Set key value", func() {
k := cfg.Section("author").Key("NAME")
k.SetValue("无闻")
So(k.String(), ShouldEqual, "无闻")
})
Convey("Get key strings", func() {
So(strings.Join(cfg.Section("types").KeyStrings(), ","), ShouldEqual, "STRING,BOOL,BOOL_FALSE,FLOAT64,INT,TIME,DURATION,UINT")
})
Convey("Delete a key", func() {
cfg.Section("package.sub").DeleteKey("UNUSED_KEY")
_, err := cfg.Section("package.sub").GetKey("UNUSED_KEY")
So(err, ShouldNotBeNil)
})
Convey("Has Key (backwards compatible)", func() {
sec := cfg.Section("package.sub")
haskey1 := sec.Haskey("UNUSED_KEY")
haskey2 := sec.Haskey("CLONE_URL")
haskey3 := sec.Haskey("CLONE_URL_NO")
So(haskey1, ShouldBeTrue)
So(haskey2, ShouldBeTrue)
So(haskey3, ShouldBeFalse)
})
Convey("Has Key", func() {
sec := cfg.Section("package.sub")
haskey1 := sec.HasKey("UNUSED_KEY")
haskey2 := sec.HasKey("CLONE_URL")
haskey3 := sec.HasKey("CLONE_URL_NO")
So(haskey1, ShouldBeTrue)
So(haskey2, ShouldBeTrue)
So(haskey3, ShouldBeFalse)
})
Convey("Has Value", func() {
sec := cfg.Section("author")
hasvalue1 := sec.HasValue("Unknwon")
hasvalue2 := sec.HasValue("doc")
So(hasvalue1, ShouldBeTrue)
So(hasvalue2, ShouldBeFalse)
})
Convey("Get section strings", func() {
So(strings.Join(cfg.SectionStrings(), ","), ShouldEqual, "DEFAULT,author,package,package.sub,features,types,array,note,comments,advance")
})
Convey("Delete a section", func() {
cfg.DeleteSection("")
So(cfg.SectionStrings()[0], ShouldNotEqual, DEFAULT_SECTION)
})
Convey("Create new sections", func() {
cfg.NewSections("test", "test2")
_, err := cfg.GetSection("test")
So(err, ShouldBeNil)
_, err = cfg.GetSection("test2")
So(err, ShouldBeNil)
})
})
Convey("Test getting and setting bad values", t, func() {
cfg, err := Load([]byte(_CONF_DATA), "testdata/conf.ini")
So(err, ShouldBeNil)
So(cfg, ShouldNotBeNil)
Convey("Create new key with empty name", func() {
k, err := cfg.Section("").NewKey("", "")
So(err, ShouldNotBeNil)
So(k, ShouldBeNil)
})
Convey("Create new section with empty name", func() {
s, err := cfg.NewSection("")
So(err, ShouldNotBeNil)
So(s, ShouldBeNil)
})
Convey("Create new sections with empty name", func() {
So(cfg.NewSections(""), ShouldNotBeNil)
})
Convey("Get section that not exists", func() {
s, err := cfg.GetSection("404")
So(err, ShouldNotBeNil)
So(s, ShouldBeNil)
s = cfg.Section("404")
So(s, ShouldNotBeNil)
})
})
Convey("Test key hash clone", t, func() {
cfg, err := Load([]byte(strings.Replace("network=tcp,addr=127.0.0.1:6379,db=4,pool_size=100,idle_timeout=180", ",", "\n", -1)))
So(err, ShouldBeNil)
for _, v := range cfg.Section("").KeysHash() {
So(len(v), ShouldBeGreaterThan, 0)
}
})
Convey("Key has empty value", t, func() {
_conf := `key1=
key2= ; comment`
cfg, err := Load([]byte(_conf))
So(err, ShouldBeNil)
So(cfg.Section("").Key("key1").Value(), ShouldBeEmpty)
})
}
func Test_Struct(t *testing.T) {
Convey("Map to struct", t, func() {
Convey("Map file to struct", func() {
ts := new(testStruct)
So(MapTo(ts, []byte(_CONF_DATA_STRUCT)), ShouldBeNil)
So(ts.Name, ShouldEqual, "Unknwon")
So(ts.Age, ShouldEqual, 21)
So(ts.Male, ShouldBeTrue)
So(ts.Money, ShouldEqual, 1.25)
So(ts.Unsigned, ShouldEqual, 3)
t, err := time.Parse(time.RFC3339, "1993-10-07T20:17:05Z")
So(err, ShouldBeNil)
So(ts.Born.String(), ShouldEqual, t.String())
dur, err := time.ParseDuration("2h45m")
So(err, ShouldBeNil)
So(ts.Time.Seconds(), ShouldEqual, dur.Seconds())
So(strings.Join(ts.Others.Cities, ","), ShouldEqual, "HangZhou,Boston")
So(ts.Others.Visits[0].String(), ShouldEqual, t.String())
So(fmt.Sprint(ts.Others.Years), ShouldEqual, "[1993 1994]")
So(fmt.Sprint(ts.Others.Numbers), ShouldEqual, "[10010 10086]")
So(fmt.Sprint(ts.Others.Ages), ShouldEqual, "[18 19]")
So(fmt.Sprint(ts.Others.Populations), ShouldEqual, "[12345678 98765432]")
So(fmt.Sprint(ts.Others.Coordinates), ShouldEqual, "[192.168 10.11]")
So(ts.Others.Note, ShouldEqual, "Hello world!")
So(ts.testEmbeded.GPA, ShouldEqual, 2.8)
})
Convey("Map section to struct", func() {
foobar := new(fooBar)
f, err := Load([]byte(_CONF_DATA_STRUCT))
So(err, ShouldBeNil)
So(f.Section("foo.bar").MapTo(foobar), ShouldBeNil)
So(foobar.Here, ShouldEqual, "there")
So(foobar.When, ShouldEqual, "then")
})
Convey("Map to non-pointer struct", func() {
cfg, err := Load([]byte(_CONF_DATA_STRUCT))
So(err, ShouldBeNil)
So(cfg, ShouldNotBeNil)
So(cfg.MapTo(testStruct{}), ShouldNotBeNil)
})
Convey("Map to unsupported type", func() {
cfg, err := Load([]byte(_CONF_DATA_STRUCT))
So(err, ShouldBeNil)
So(cfg, ShouldNotBeNil)
cfg.NameMapper = func(raw string) string {
if raw == "Byte" {
return "NAME"
}
return raw
}
So(cfg.MapTo(&unsupport{}), ShouldNotBeNil)
So(cfg.MapTo(&unsupport2{}), ShouldNotBeNil)
So(cfg.MapTo(&unsupport4{}), ShouldNotBeNil)
})
Convey("Map from invalid data source", func() {
So(MapTo(&testStruct{}, "hi"), ShouldNotBeNil)
})
Convey("Map to wrong types and gain default values", func() {
cfg, err := Load([]byte(_INVALID_DATA_CONF_STRUCT))
So(err, ShouldBeNil)
t, err := time.Parse(time.RFC3339, "1993-10-07T20:17:05Z")
So(err, ShouldBeNil)
dv := &defaultValue{"Joe", 10, true, 1.25, t, []string{"HangZhou", "Boston"}}
So(cfg.MapTo(dv), ShouldBeNil)
So(dv.Name, ShouldEqual, "Joe")
So(dv.Age, ShouldEqual, 10)
So(dv.Male, ShouldBeTrue)
So(dv.Money, ShouldEqual, 1.25)
So(dv.Born.String(), ShouldEqual, t.String())
So(strings.Join(dv.Cities, ","), ShouldEqual, "HangZhou,Boston")
})
})
Convey("Reflect from struct", t, func() {
type Embeded struct {
Dates []time.Time `delim:"|"`
Places []string
Years []int
Numbers []int64
Ages []uint
Populations []uint64
Coordinates []float64
None []int
}
type Author struct {
Name string `ini:"NAME"`
Male bool
Age int
Height uint
GPA float64
Date time.Time
NeverMind string `ini:"-"`
*Embeded `ini:"infos"`
}
t, err := time.Parse(time.RFC3339, "1993-10-07T20:17:05Z")
So(err, ShouldBeNil)
a := &Author{"Unknwon", true, 21, 100, 2.8, t, "",
&Embeded{
[]time.Time{t, t},
[]string{"HangZhou", "Boston"},
[]int{1993, 1994},
[]int64{10010, 10086},
[]uint{18, 19},
[]uint64{12345678, 98765432},
[]float64{192.168, 10.11},
[]int{},
}}
cfg := Empty()
So(ReflectFrom(cfg, a), ShouldBeNil)
var buf bytes.Buffer
_, err = cfg.WriteTo(&buf)
So(err, ShouldBeNil)
So(buf.String(), ShouldEqual, `NAME = Unknwon
Male = true
Age = 21
Height = 100
GPA = 2.8
Date = 1993-10-07T20:17:05Z
[infos]
Dates = 1993-10-07T20:17:05Z|1993-10-07T20:17:05Z
Places = HangZhou,Boston
Years = 1993,1994
Numbers = 10010,10086
Ages = 18,19
Populations = 12345678,98765432
Coordinates = 192.168,10.11
None =
`)
Convey("Reflect from non-point struct", func() {
So(ReflectFrom(cfg, Author{}), ShouldNotBeNil)
})
})
}
func TestGrammarIndex(t *testing.T) {
// Build a simple BNF grammar description grammar.
gb := parser.OpenGrammarBuilder()
gb.Terminals("NONTERM", "COLEQ", "PIPE", "IDENTIFIER").
Nonterminals("bnf", "ntdecl", "def", "ntort").
Rule().Lhs("bnf").Rhs("ntdecl").
Rule().Lhs("bnf").Rhs("ntdecl", "bnf").
Rule().Lhs("ntdecl").Rhs("NONTERM", "COLEQ", "def").
Rule().Lhs("ntdecl").Rhs("ntdecl", "PIPE", "def").
Rule().Lhs("def").Rhs("ntort").
Rule().Lhs("def").Rhs("ntort", "def").
Rule().Lhs("ntort").Rhs("IDENTIFIER").
Rule().Lhs("ntort").Rhs("NONTERM").
Rule().Lhs("`*").Rhs("bnf", "`.").
Name("simple-bnf")
g, err := gb.Build()
if err != nil {
t.Error(err)
}
grammar := parser.GetIndexedGrammar(g)
fmt.Println("Name: " + grammar.Name())
terms := make([]string, grammar.NumTerminals())
for i, t := range grammar.Terminals() {
terms[i] = t.String()
}
nterms := make([]string, grammar.NumNonterminals())
for i, t := range grammar.Nonterminals() {
nterms[i] = t.String()
}
fmt.Println("Terminals: " + strings.Join(terms, ", "))
fmt.Println("Nonterminals: " + strings.Join(nterms, ", "))
fmt.Println("Productions:")
for _, p := range grammar.Productions() {
fmt.Println(" " + p.String())
}
idx, err := grammar.GetIndex("basic")
if err != nil {
t.Error()
return
}
basicIndex := idx.(*BasicGrammarIndex)
fmt.Println("Basic index type: '" + basicIndex.IndexName() + "'")
fmt.Println("Production RHS starts: ")
for idx := 0; idx < grammar.NumTerminals(); idx++ {
term := grammar.Terminal(idx)
starts := basicIndex.RhsStarts(term)
if len(starts) == 0 {
continue
}
fmt.Println(" " + term.String() + ":")
for _, p := range starts {
fmt.Println(" " + p.String())
}
}
fmt.Println("\nProduction RHS ends: ")
for idx := 0; idx < grammar.NumTerminals(); idx++ {
term := grammar.Terminal(idx)
starts := basicIndex.RhsEnds(term)
if len(starts) == 0 {
continue
}
fmt.Println(" " + term.String() + ":")
for _, p := range starts {
fmt.Println(" " + p.String())
}
}
fmt.Println("\nProduction RHS contains: ")
for idx := 0; idx < grammar.NumTerminals(); idx++ {
term := grammar.Terminal(idx)
starts := basicIndex.RhsContains(term)
if len(starts) == 0 {
continue
}
fmt.Println(" " + term.String() + ":")
for _, p := range starts {
fmt.Println(" " + p.String())
}
}
fmt.Println("Grammar class:")
idx, err = grammar.GetIndex(GRAMMAR_CLASS_INDEX)
if err != nil {
t.Error(err)
return
}
gcidx := idx.(*GrammarClassIndex)
fmt.Println(" type: " + gcidx.Class().String())
fmt.Println(" regularity: " + gcidx.Regularity().String())
idx, err = grammar.GetIndex(FIRST_FOLLOW_INDEX)
if err != nil {
t.Error(err)
return
}
ffidx := idx.(*FFIndex)
fmt.Println("FIRST(x): ")
for _, p := range g.Nonterminals() {
fmt.Println(" " + p.String())
for _, k := range ffidx.Firsts(p) {
fmt.Println(" " + k.String())
}
}
fmt.Println("FOLLOW(x): ")
for _, p := range g.Nonterminals() {
fmt.Println(" " + p.String())
for _, k := range ffidx.Follows(p) {
fmt.Println(" " + k.String())
}
}
for _, p := range g.Terminals() {
fmt.Println(" " + p.String())
for _, k := range ffidx.Firsts(p) {
fmt.Println(" " + k.String())
}
}
}
func TestIterator(t *testing.T) {
var ts *TripleStore
Convey("Given a prepared database", t, func() {
tmpDir, _ := ioutil.TempDir(os.TempDir(), "cayley_test")
t.Log(tmpDir)
defer os.RemoveAll(tmpDir)
ok := CreateNewLevelDB(tmpDir)
So(ok, ShouldBeTrue)
ts = NewTripleStore(tmpDir, nil)
ts.AddTripleSet(makeTripleSet())
var it graph.Iterator
Convey("Can create an all iterator for nodes", func() {
it = ts.GetNodesAllIterator()
So(it, ShouldNotBeNil)
Convey("Has basics", func() {
size, accurate := it.Size()
So(size, ShouldBeBetween, 0, 20)
So(accurate, ShouldBeFalse)
So(it.Type(), ShouldEqual, "all")
re_it, ok := it.Optimize()
So(ok, ShouldBeFalse)
So(re_it, ShouldPointTo, it)
})
Convey("Iterates all nodes", func() {
expected := []string{
"A",
"B",
"C",
"D",
"E",
"F",
"G",
"follows",
"status",
"cool",
"status_graph",
}
sort.Strings(expected)
actual := extractValuesFromIterator(ts, it)
sort.Strings(actual)
So(actual, ShouldResemble, expected)
it.Reset()
actual = extractValuesFromIterator(ts, it)
sort.Strings(actual)
So(actual, ShouldResemble, expected)
})
Convey("Contains a couple nodes", func() {
So(it.Check(ts.GetIdFor("A")), ShouldBeTrue)
So(it.Check(ts.GetIdFor("cool")), ShouldBeTrue)
//So(it.Check(ts.GetIdFor("baller")), ShouldBeFalse)
})
Reset(func() {
it.Reset()
})
})
Convey("Can create an all iterator for edges", func() {
it := ts.GetTriplesAllIterator()
So(it, ShouldNotBeNil)
Convey("Has basics", func() {
size, accurate := it.Size()
So(size, ShouldBeBetween, 0, 20)
So(accurate, ShouldBeFalse)
So(it.Type(), ShouldEqual, "all")
re_it, ok := it.Optimize()
So(ok, ShouldBeFalse)
So(re_it, ShouldPointTo, it)
})
Convey("Iterates an edge", func() {
edge_val, _ := it.Next()
triple := ts.GetTriple(edge_val)
set := makeTripleSet()
var string_set []string
for _, t := range set {
string_set = append(string_set, t.String())
}
So(triple.String(), ShouldBeIn, string_set)
})
Reset(func() {
ts.Close()
})
})
})
}
func Test_Struct(t *testing.T) {
Convey("Map file to struct", t, func() {
ts := new(testStruct)
So(MapTo(ts, []byte(_CONF_DATA_STRUCT)), ShouldBeNil)
So(ts.Name, ShouldEqual, "Unknwon")
So(ts.Age, ShouldEqual, 21)
So(ts.Male, ShouldBeTrue)
So(ts.Money, ShouldEqual, 1.25)
t, err := time.Parse(time.RFC3339, "1993-10-07T20:17:05Z")
So(err, ShouldBeNil)
So(ts.Born.String(), ShouldEqual, t.String())
So(strings.Join(ts.Others.Cities, ","), ShouldEqual, "HangZhou,Boston")
So(ts.Others.Visits[0].String(), ShouldEqual, t.String())
So(ts.Others.Note, ShouldEqual, "Hello world!")
So(ts.testEmbeded.GPA, ShouldEqual, 2.8)
})
Convey("Map to non-pointer struct", t, func() {
cfg, err := Load([]byte(_CONF_DATA_STRUCT))
So(err, ShouldBeNil)
So(cfg, ShouldNotBeNil)
So(cfg.MapTo(testStruct{}), ShouldNotBeNil)
})
Convey("Map to unsupported type", t, func() {
cfg, err := Load([]byte(_CONF_DATA_STRUCT))
So(err, ShouldBeNil)
So(cfg, ShouldNotBeNil)
cfg.NameMapper = func(raw string) string {
if raw == "Byte" {
return "NAME"
}
return raw
}
So(cfg.MapTo(&unsupport{}), ShouldNotBeNil)
So(cfg.MapTo(&unsupport2{}), ShouldNotBeNil)
So(cfg.MapTo(&unsupport4{}), ShouldNotBeNil)
})
Convey("Map from invalid data source", t, func() {
So(MapTo(&testStruct{}, "hi"), ShouldNotBeNil)
})
Convey("Map to wrong types and gain default values", t, func() {
cfg, err := Load([]byte(_INVALID_DATA_CONF_STRUCT))
So(err, ShouldBeNil)
t, err := time.Parse(time.RFC3339, "1993-10-07T20:17:05Z")
So(err, ShouldBeNil)
dv := &defaultValue{"Joe", 10, true, 1.25, t, []string{"HangZhou", "Boston"}}
So(cfg.MapTo(dv), ShouldBeNil)
So(dv.Name, ShouldEqual, "Joe")
So(dv.Age, ShouldEqual, 10)
So(dv.Male, ShouldBeTrue)
So(dv.Money, ShouldEqual, 1.25)
So(dv.Born.String(), ShouldEqual, t.String())
So(strings.Join(dv.Cities, ","), ShouldEqual, "HangZhou,Boston")
})
}
func TestTimeCapture(t *testing.T) {
Convey("String output should windup in file (instead of os.Stdout) ", t, func() {
stdout := os.Stdout
defer func() { os.Stdout = stdout }()
f, _ := ioutil.TempFile("/tmp", "tc-tests-")
fmt.Println(f.Name())
os.Stdout = f
t := TimeCapture{}
t.Dump()
f.Sync()
os.Stdout = stdout
f.Close()
bytes, _ := ioutil.ReadFile(f.Name())
content := string(bytes)
str := t.String()
So(content, ShouldNotEqual, "")
So(content, ShouldEqual, str)
})
Convey("Capture time should out a non-zero string", t, func() {
delay := 100 * time.Millisecond
tc := Capture(func() {
<-time.After(delay)
})
buf := bytes.NewBufferString("")
tc.Out(buf)
s := buf.String()
So(s, ShouldNotEqual, "")
})
Convey("Capture time of function should take >= delayed time", t, func() {
delay := 200 * time.Millisecond
tc := Capture(func() {
<-time.After(delay)
})
So(tc.Elapsed(), ShouldBeGreaterThanOrEqualTo, delay)
})
Convey("A started delta should have a start >= to now", t, func() {
d := &Delta{}
t := time.Now().UnixNano()
d.Start()
So(d.start, ShouldBeGreaterThanOrEqualTo, t)
So(d.end, ShouldEqual, 0)
So(d.Elapsed(), ShouldBeGreaterThanOrEqualTo, 0)
})
Convey("Should only be able to call Stop() once and capture that timestamp", t, func() {
d := &Delta{}
d.Start()
<-time.NewTimer(50 * time.Millisecond).C
d.Stop()
originalStop := d.end
<-time.NewTimer(50 * time.Millisecond).C
d.Stop()
So(d.isStarted, ShouldBeTrue)
So(d.isStopped, ShouldBeTrue)
So(d.end, ShouldEqual, originalStop)
})
Convey("Should only be able to call Start() once and capture that timestamp", t, func() {
d := &Delta{}
d.Start()
originalStart := d.start
<-time.NewTimer(50 * time.Millisecond).C
d.Start()
So(d.isStopped, ShouldBeFalse)
So(d.isStarted, ShouldBeTrue)
So(d.start, ShouldEqual, originalStart)
})
Convey("Calling Elapsed() should stop the timer", t, func() {
d := &Delta{}
d.Elapsed()
So(d.isStopped, ShouldBeTrue)
})
Convey("New Delta should have ellapsed time of 0", t, func() {
d := &Delta{}
So(d.start, ShouldEqual, 0)
So(d.end, ShouldEqual, 0)
So(d.isStarted, ShouldBeFalse)
So(d.isStopped, ShouldBeFalse)
So(d.Diff(), ShouldEqual, 0)
So(int64(d.Elapsed()), ShouldBeGreaterThan, 0)
})
}