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package licenses
import (
"encoding/json"
"gopkg.in/check.v1"
"netbsd.org/pkglint/intqa"
"strings"
"testing"
)
type Suite struct{}
func (s *Suite) Test_Parse(c *check.C) {
test := func(cond string, expected string) {
c.Check(toJSON(Parse(cond)), check.Equals, expected)
}
testDeep := func(cond string, expected *Condition) {
c.Check(Parse(cond), check.DeepEquals, expected)
}
testDeep("gnu-gpl-v2", NewName("gnu-gpl-v2"))
test("gnu-gpl-v2", "{Name:gnu-gpl-v2}")
test("a AND b", "{And:true,Children:[{Name:a},{Name:b}]}")
test("a OR b", "{Or:true,Children:[{Name:a},{Name:b}]}")
test("a OR (b AND c)", "{Or:true,Children:[{Name:a},{Paren:{And:true,Children:[{Name:b},{Name:c}]}}]}")
test("(a OR b) AND c", "{And:true,Children:[{Paren:{Or:true,Children:[{Name:a},{Name:b}]}},{Name:c}]}")
test("a AND b AND c AND d", "{And:true,Children:[{Name:a},{Name:b},{Name:c},{Name:d}]}")
testDeep(
"a AND b AND c AND d",
NewAnd(NewName("a"), NewName("b"), NewName("c"), NewName("d")))
test("a OR b OR c OR d", "{Or:true,Children:[{Name:a},{Name:b},{Name:c},{Name:d}]}")
testDeep(
"a OR b OR c OR d",
NewOr(NewName("a"), NewName("b"), NewName("c"), NewName("d")))
test("(a OR b) AND (c AND d)", "{And:true,Children:[{Paren:{Or:true,Children:[{Name:a},{Name:b}]}},{Paren:{And:true,Children:[{Name:c},{Name:d}]}}]}")
testDeep(
"(a OR b) AND (c AND d)",
NewAnd(
NewParen(NewOr(NewName("a"), NewName("b"))),
NewParen(NewAnd(NewName("c"), NewName("d")))))
test("a AND b OR c AND d", "{And:true,Or:true,Children:[{Name:a},{Name:b},{Name:c},{Name:d}]}")
test("((a AND (b AND c)))", "{Paren:{Children:[{Paren:{And:true,Children:[{Name:a},{Paren:{And:true,Children:[{Name:b},{Name:c}]}}]}}]}}")
c.Check(Parse("a AND b OR c AND d").String(), check.Equals, "a MIXED b MIXED c MIXED d")
c.Check(Parse("AND artistic"), check.IsNil)
c.Check(Parse("invalid/character"), check.IsNil)
}
func (s *Suite) Test_Condition_String(c *check.C) {
c.Check(
NewName("a").String(),
check.Equals,
"a")
c.Check(
NewAnd(NewName("a"), NewName("b")).String(),
check.Equals,
"a AND b")
c.Check(
NewOr(NewName("a"), NewName("b")).String(),
check.Equals,
"a OR b")
c.Check(
NewAnd(
NewParen(NewOr(NewName("a"), NewName("b"))),
NewParen(NewOr(NewName("c"), NewName("d")))).String(),
check.Equals,
"(a OR b) AND (c OR d)")
mixed := NewAnd(NewName("a"), NewName("b"), NewName("c"))
mixed.Or = true
c.Check(mixed.String(), check.Equals, "a MIXED b MIXED c")
}
func (s *Suite) Test_Condition_Walk(c *check.C) {
condition := Parse("(a OR b) AND (c AND d)")
var out []string
condition.Walk(func(condition *Condition) {
switch {
case condition.Name != "":
out = append(out, condition.Name)
case condition.Paren != nil:
out = append(out, "()")
case condition.And && condition.Or:
out = append(out, "MIXED")
case condition.And:
out = append(out, "AND")
case condition.Or:
out = append(out, "OR")
default:
panic("unexpected")
}
})
c.Check(out, check.DeepEquals, []string{"a", "b", "OR", "()", "c", "d", "AND", "()", "AND"})
}
func NewName(name string) *Condition {
return &Condition{Name: name}
}
func NewParen(child *Condition) *Condition {
return &Condition{Paren: child}
}
func NewAnd(parts ...*Condition) *Condition {
return &Condition{Children: parts, And: true}
}
func NewOr(parts ...*Condition) *Condition {
return &Condition{Children: parts, Or: true}
}
func toJSON(cond *Condition) string {
jsonStr, _ := json.Marshal(cond)
return strings.Replace(string(jsonStr), "\"", "", -1)
}
func Test(t *testing.T) {
check.Suite(new(Suite))
check.TestingT(t)
}
func (s *Suite) Test__qa(c *check.C) {
ck := intqa.NewQAChecker(c.Errorf)
ck.Configure("*", "*", "*", -intqa.EMissingTest)
ck.Check()
}
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