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|
package httprule
import (
"reflect"
"testing"
"github.com/grpc-ecosystem/grpc-gateway/v2/utilities"
)
const (
operandFiller = 0
)
func TestCompile(t *testing.T) {
for _, spec := range []struct {
segs []segment
verb string
ops []int
pool []string
fields []string
}{
{},
{
segs: []segment{
literal(eof),
},
ops: []int{int(utilities.OpLitPush), 0},
pool: []string{""},
},
{
segs: []segment{
wildcard{},
},
ops: []int{int(utilities.OpPush), operandFiller},
},
{
segs: []segment{
deepWildcard{},
},
ops: []int{int(utilities.OpPushM), operandFiller},
},
{
segs: []segment{
literal("v1"),
},
ops: []int{int(utilities.OpLitPush), 0},
pool: []string{"v1"},
},
{
segs: []segment{
literal("v1"),
},
verb: "LOCK",
ops: []int{int(utilities.OpLitPush), 0},
pool: []string{"v1"},
},
{
segs: []segment{
variable{
path: "name.nested",
segments: []segment{
wildcard{},
},
},
},
ops: []int{
int(utilities.OpPush), operandFiller,
int(utilities.OpConcatN), 1,
int(utilities.OpCapture), 0,
},
pool: []string{"name.nested"},
fields: []string{"name.nested"},
},
{
segs: []segment{
literal("obj"),
variable{
path: "name.nested",
segments: []segment{
literal("a"),
wildcard{},
literal("b"),
},
},
variable{
path: "obj",
segments: []segment{
deepWildcard{},
},
},
},
ops: []int{
int(utilities.OpLitPush), 0,
int(utilities.OpLitPush), 1,
int(utilities.OpPush), operandFiller,
int(utilities.OpLitPush), 2,
int(utilities.OpConcatN), 3,
int(utilities.OpCapture), 3,
int(utilities.OpPushM), operandFiller,
int(utilities.OpConcatN), 1,
int(utilities.OpCapture), 0,
},
pool: []string{"obj", "a", "b", "name.nested"},
fields: []string{"name.nested", "obj"},
},
} {
tmpl := template{
segments: spec.segs,
verb: spec.verb,
}
compiled := tmpl.Compile()
if got, want := compiled.Version, opcodeVersion; got != want {
t.Errorf("tmpl.Compile().Version = %d; want %d; segs=%#v, verb=%q", got, want, spec.segs, spec.verb)
}
if got, want := compiled.OpCodes, spec.ops; !reflect.DeepEqual(got, want) {
t.Errorf("tmpl.Compile().OpCodes = %v; want %v; segs=%#v, verb=%q", got, want, spec.segs, spec.verb)
}
if got, want := compiled.Pool, spec.pool; !reflect.DeepEqual(got, want) {
t.Errorf("tmpl.Compile().Pool = %q; want %q; segs=%#v, verb=%q", got, want, spec.segs, spec.verb)
}
if got, want := compiled.Verb, spec.verb; got != want {
t.Errorf("tmpl.Compile().Verb = %q; want %q; segs=%#v, verb=%q", got, want, spec.segs, spec.verb)
}
if got, want := compiled.Fields, spec.fields; !reflect.DeepEqual(got, want) {
t.Errorf("tmpl.Compile().Fields = %q; want %q; segs=%#v, verb=%q", got, want, spec.segs, spec.verb)
}
}
}
|
