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https://github.com/caddyserver/caddy.git
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6325bcf5b2
Command arguments:
websocket /api5 "cmd arg1 arg2 arg3"
Optional block:
websocket /api6 cat {
respawn
}
Invalid option in optional block:
websocket /api7 cat {
invalid
}
105 lines
2.6 KiB
Go
105 lines
2.6 KiB
Go
package setup
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import (
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"testing"
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"github.com/mholt/caddy/middleware/websocket"
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)
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func TestWebSocket(t *testing.T) {
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c := NewTestController(`websocket cat`)
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mid, err := WebSocket(c)
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if err != nil {
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t.Errorf("Expected no errors, got: %v", err)
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}
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if mid == nil {
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t.Fatal("Expected middleware, was nil instead")
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}
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handler := mid(EmptyNext)
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myHandler, ok := handler.(websocket.WebSocket)
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if !ok {
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t.Fatalf("Expected handler to be type WebSocket, got: %#v", handler)
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}
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if myHandler.Sockets[0].Path != "/" {
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t.Errorf("Expected / as the default Path")
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}
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if myHandler.Sockets[0].Command != "cat" {
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t.Errorf("Expected %s as the command", "cat")
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}
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}
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func TestWebSocketParse(t *testing.T) {
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tests := []struct {
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inputWebSocketConfig string
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shouldErr bool
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expectedWebSocketConfig []websocket.Config
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}{
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{`websocket /api1 cat`, false, []websocket.Config{{
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Path: "/api1",
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Command: "cat",
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}}},
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{`websocket /api3 cat
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websocket /api4 cat `, false, []websocket.Config{{
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Path: "/api3",
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Command: "cat",
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}, {
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Path: "/api4",
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Command: "cat",
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}}},
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{`websocket /api5 "cmd arg1 arg2 arg3"`, false, []websocket.Config{{
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Path: "/api5",
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Command: "cmd",
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Arguments: []string{"arg1", "arg2", "arg3"},
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}}},
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// accept respawn
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{`websocket /api6 cat {
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respawn
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}`, false, []websocket.Config{{
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Path: "/api6",
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Command: "cat",
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}}},
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// invalid configuration
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{`websocket /api7 cat {
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invalid
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}`, true, []websocket.Config{}},
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}
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for i, test := range tests {
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c := NewTestController(test.inputWebSocketConfig)
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actualWebSocketConfigs, err := webSocketParse(c)
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if err == nil && test.shouldErr {
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t.Errorf("Test %d didn't error, but it should have", i)
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} else if err != nil && !test.shouldErr {
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t.Errorf("Test %d errored, but it shouldn't have; got '%v'", i, err)
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}
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if len(actualWebSocketConfigs) != len(test.expectedWebSocketConfig) {
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t.Fatalf("Test %d expected %d no of WebSocket configs, but got %d ",
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i, len(test.expectedWebSocketConfig), len(actualWebSocketConfigs))
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}
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for j, actualWebSocketConfig := range actualWebSocketConfigs {
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if actualWebSocketConfig.Path != test.expectedWebSocketConfig[j].Path {
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t.Errorf("Test %d expected %dth WebSocket Config Path to be %s , but got %s",
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i, j, test.expectedWebSocketConfig[j].Path, actualWebSocketConfig.Path)
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}
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if actualWebSocketConfig.Command != test.expectedWebSocketConfig[j].Command {
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t.Errorf("Test %d expected %dth WebSocket Config Command to be %s , but got %s",
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i, j, test.expectedWebSocketConfig[j].Command, actualWebSocketConfig.Command)
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}
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}
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}
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}
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