45 lines
887 B
Go
45 lines
887 B
Go
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package meshviewer
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import (
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"os"
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"testing"
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"github.com/FreifunkBremen/yanic/runtime"
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"github.com/stretchr/testify/assert"
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)
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func TestOutput(t *testing.T) {
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assert := assert.New(t)
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// no version defined
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out, err := Register(map[string]interface{}{})
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assert.Error(err)
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assert.Nil(out)
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// no nodes path defined
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out, err = Register(map[string]interface{}{
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"version": int64(1),
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})
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assert.NoError(err)
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assert.NotNil(out)
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assert.Panics(func() {
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out.Save(&runtime.Nodes{})
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})
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out, err = Register(map[string]interface{}{
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"version": int64(2),
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"nodes_path": "/tmp/nodes.json",
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"graph_path": "/tmp/graph.json",
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})
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os.Remove("/tmp/nodes.json")
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os.Remove("/tmp/graph.json")
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assert.NoError(err)
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assert.NotNil(out)
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out.Save(&runtime.Nodes{})
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_, err = os.Stat("/tmp/nodes.json")
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assert.NoError(err)
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_, err = os.Stat("/tmp/graph.json")
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assert.NoError(err)
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}
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