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trie_test.go
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61 lines (54 loc) · 2.17 KB
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// Copyright © 2016 Tom Maiaroto <[email protected]>
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package framework
import (
"context"
"net/url"
"strings"
"testing"
. "github.com/smartystreets/goconvey/convey"
)
func TestTrie(t *testing.T) {
testFallThroughHandler := func(ctx context.Context, d *HandlerDependencies, req *APIGatewayProxyRequest, res *APIGatewayProxyResponse, params url.Values) error {
return nil
}
testHandler := func(ctx context.Context, d *HandlerDependencies, req *APIGatewayProxyRequest, res *APIGatewayProxyResponse, params url.Values) error {
return nil
}
testNamedHandler := func(ctx context.Context, d *HandlerDependencies, req *APIGatewayProxyRequest, res *APIGatewayProxyResponse, params url.Values) error {
return nil
}
testRouter := NewRouter(testFallThroughHandler)
testParams := url.Values{}
Convey("addNode", t, func() {
testNode := node{}
Convey("Should add a node to the tree", func() {
testNode.addNode("GET", "/path", testHandler)
So(testNode.children, ShouldHaveLength, 1)
So(testNode.component, ShouldBeEmpty)
})
Convey("Should add a node with a named path to the tree", func() {
testRouter.Handle("GET", "/path/:named", testNamedHandler)
node, _ := testRouter.tree.traverse(strings.Split("/path/foo", "/")[1:], testParams)
So(node.isNamedParam, ShouldBeTrue)
So(node.methods, ShouldHaveLength, 1)
})
Convey("Should be able to update a node", func() {
testRouter.Handle("POST", "/path/:named", testNamedHandler)
node, _ := testRouter.tree.traverse(strings.Split("/path/foo", "/")[1:], testParams)
So(node.methods, ShouldHaveLength, 2)
So(node.component, ShouldEqual, ":named")
})
})
}