127 lines
2.2 KiB
Go
127 lines
2.2 KiB
Go
package module
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import (
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"fmt"
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"net"
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"net/http"
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"net/url"
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"os"
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"path/filepath"
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"testing"
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)
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func TestHttpGetter_impl(t *testing.T) {
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var _ Getter = new(HttpGetter)
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}
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func TestHttpGetter_header(t *testing.T) {
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ln := testHttpServer(t)
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defer ln.Close()
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g := new(HttpGetter)
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dst := tempDir(t)
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var u url.URL
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u.Scheme = "http"
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u.Host = ln.Addr().String()
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u.Path = "/header"
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// Get it!
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if err := g.Get(dst, &u); err != nil {
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t.Fatalf("err: %s", err)
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}
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// Verify the main file exists
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mainPath := filepath.Join(dst, "main.tf")
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if _, err := os.Stat(mainPath); err != nil {
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t.Fatalf("err: %s", err)
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}
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}
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func TestHttpGetter_meta(t *testing.T) {
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ln := testHttpServer(t)
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defer ln.Close()
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g := new(HttpGetter)
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dst := tempDir(t)
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var u url.URL
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u.Scheme = "http"
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u.Host = ln.Addr().String()
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u.Path = "/meta"
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// Get it!
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if err := g.Get(dst, &u); err != nil {
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t.Fatalf("err: %s", err)
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}
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// Verify the main file exists
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mainPath := filepath.Join(dst, "main.tf")
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if _, err := os.Stat(mainPath); err != nil {
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t.Fatalf("err: %s", err)
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}
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}
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func TestHttpGetter_none(t *testing.T) {
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ln := testHttpServer(t)
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defer ln.Close()
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g := new(HttpGetter)
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dst := tempDir(t)
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var u url.URL
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u.Scheme = "http"
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u.Host = ln.Addr().String()
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u.Path = "/none"
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// Get it!
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if err := g.Get(dst, &u); err == nil {
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t.Fatal("should error")
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}
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}
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func testHttpServer(t *testing.T) net.Listener {
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ln, err := net.Listen("tcp", ":0")
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if err != nil {
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t.Fatalf("err: %s", err)
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}
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mux := http.NewServeMux()
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mux.HandleFunc("/header", testHttpHandlerHeader)
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mux.HandleFunc("/meta", testHttpHandlerMeta)
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var server http.Server
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server.Handler = mux
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go server.Serve(ln)
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return ln
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}
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func testHttpHandlerHeader(w http.ResponseWriter, r *http.Request) {
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w.Header().Add("X-Terraform-Get", testModuleURL("basic").String())
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w.WriteHeader(200)
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}
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func testHttpHandlerMeta(w http.ResponseWriter, r *http.Request) {
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w.Write([]byte(fmt.Sprintf(testHttpMetaStr, testModuleURL("basic").String())))
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}
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func testHttpHandlerNone(w http.ResponseWriter, r *http.Request) {
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w.Write([]byte(testHttpNoneStr))
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}
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const testHttpMetaStr = `
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<html>
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<head>
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<meta name="terraform-get" content="%s">
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</head>
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</html>
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`
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const testHttpNoneStr = `
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<html>
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<head>
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</head>
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</html>
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`
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