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escape_test.go
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escape_test.go
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//Copyright 2013 Vastech SA (PTY) LTD
//
//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 gographviz
import (
"strings"
"testing"
)
func TestEscape(t *testing.T) {
g := NewEscape()
g.SetName("asdf adsf")
g.SetDir(true)
g.AddNode("asdf asdf", "kasdf99 99", map[string]string{
"label": "a << b",
})
g.AddNode("asdf asdf", "7", map[string]string{
"label": "&red",
})
g.AddNode("asdf asdf", "a << b", nil)
g.AddEdge("kasdf99 99", "7", true, nil)
g.AddNode("asdf asdf", "Weird Test Case", map[string]string{
"label": "< starts with < symbol. This should be fixed in the future",
})
s := g.String()
if !strings.HasPrefix(s, `digraph "asdf adsf" {
"kasdf99 99"->7;
"Weird Test Case" [ label="< starts with < symbol. This should be fixed in the future" ];
"a << b";
"kasdf99 99" [ label="a << b" ];
7 [ label="&red" ];
}`) {
t.Fatalf("%s", s)
}
if !g.IsNode("a << b") {
t.Fatalf("should be a node")
}
}