Commit 782af3f

mo khan <mo@mokhan.ca>
2025-03-10 20:02:27
chore: add some end to end tests
main
1 parent 5083ab8
Changed files (7)
bin
ui
test
api_test.go
e2e_test.go
.gitignore
go.mod
go.sum
magefile.go
bin/ui
@@ -118,11 +118,11 @@ class UI
           <h2>Sending SAML Request (SP -> IdP)</h2>
           <textarea readonly="readonly" disabled="disabled" cols=225 rows=6><%=- @saml_builder.to_xml(pretty: true) -%></textarea>
 
-          <form action="<%= uri %>" method="post">
+          <form id="idp-form" action="<%= uri %>" method="post">
             <%- saml_params.each do |(key, value)| -%>
               <input type="hidden" name="<%= key %>" value="<%= value %>" />
             <%- end -%>
-            <input type="submit" value="Submit" />
+            <input id="submit-button" type="submit" value="Submit" />
           </form>
         </body>
       </html>
test/api_test.go
@@ -1,7 +0,0 @@
-package main
-
-import "testing"
-
-func TestHelloWorld(t *testing.T) {
-	// t.Fatal("not implemented")
-}
test/e2e_test.go
@@ -0,0 +1,50 @@
+package main
+
+import (
+	"net/http"
+	"testing"
+
+	"github.com/playwright-community/playwright-go"
+	"github.com/stretchr/testify/assert"
+	"github.com/xlgmokha/x/pkg/env"
+	"github.com/xlgmokha/x/pkg/x"
+)
+
+func TestHelloWorld(t *testing.T) {
+	_ = playwright.Install()
+
+	pw := x.Must(playwright.Run())
+	browser := x.Must(pw.Chromium.Launch(playwright.BrowserTypeLaunchOptions{
+		Headless: playwright.Bool(env.Fetch("HEADLESS", "true") == "true"),
+		SlowMo:   playwright.Float(1000),
+	}))
+	page := x.Must(browser.NewPage())
+
+	defer func() {
+		x.Check(browser.Close())
+		x.Check(pw.Stop())
+	}()
+
+	t.Run("SAML", func(t *testing.T) {
+		t.Run("IdP", func(t *testing.T) {
+			t.Run("provides metadata", func(t *testing.T) {
+				response := x.Must(http.Get("http://idp.example.com:8080/saml/metadata.xml"))
+				assert.Equal(t, http.StatusOK, response.StatusCode)
+			})
+		})
+
+		t.Run("Service provider", func(t *testing.T) {
+			t.Run("provides metadata", func(t *testing.T) {
+				response := x.Must(http.Get("http://ui.example.com:8080/saml/metadata.xml"))
+				assert.Equal(t, http.StatusOK, response.StatusCode)
+			})
+
+			t.Run("starts a new session with the IdP", func(t *testing.T) {
+				x.Must(page.Goto("http://ui.example.com:8080/saml/new"))
+				action := x.Must(page.Locator("#idp-form").GetAttribute("action"))
+				assert.Equal(t, "http://idp.example.com:8080/saml/new", action)
+				assert.NoError(t, page.Locator("#submit-button").Click())
+			})
+		})
+	})
+}
.gitignore
@@ -0,0 +1,5 @@
+test:
+  image: alpine:latest
+  script:
+    - apk add --no-cache bash git make mise ruby ruby-bundler ruby-dev build-base openssl-dev
+    - mage test
go.mod
@@ -5,6 +5,8 @@ go 1.24.0
 require (
 	github.com/casbin/casbin/v2 v2.103.0
 	github.com/magefile/mage v1.15.0
+	github.com/playwright-community/playwright-go v0.5001.0
+	github.com/stretchr/testify v1.8.4
 	github.com/xlgmokha/x v0.0.0-20240605230110-5cbcac4d8ff8
 )
 
@@ -12,9 +14,16 @@ require (
 	github.com/arthurnn/twirp-ruby v1.13.0 // indirect
 	github.com/bmatcuk/doublestar/v4 v4.6.1 // indirect
 	github.com/casbin/govaluate v1.3.0 // indirect
+	github.com/davecgh/go-spew v1.1.1 // indirect
+	github.com/deckarep/golang-set/v2 v2.7.0 // indirect
+	github.com/go-jose/go-jose/v3 v3.0.4 // indirect
+	github.com/go-stack/stack v1.8.1 // indirect
 	github.com/golang/protobuf v1.5.2 // indirect
+	github.com/kr/text v0.2.0 // indirect
 	github.com/pkg/errors v0.9.1 // indirect
+	github.com/pmezard/go-difflib v1.0.0 // indirect
 	google.golang.org/protobuf v1.28.1 // indirect
+	gopkg.in/yaml.v3 v3.0.1 // indirect
 )
 
 tool github.com/arthurnn/twirp-ruby/protoc-gen-twirp_ruby
go.sum
@@ -6,36 +6,94 @@ github.com/casbin/casbin/v2 v2.103.0 h1:dHElatNXNrr8XcseUov0ZSiWjauwmZZE6YMV3eU1
 github.com/casbin/casbin/v2 v2.103.0/go.mod h1:Ee33aqGrmES+GNL17L0h9X28wXuo829wnNUnS0edAco=
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 github.com/casbin/govaluate v1.3.0/go.mod h1:G/UnbIjZk/0uMNaLwZZmFQrR72tYRZWQkO70si/iR7A=
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magefile.go
@@ -89,6 +89,10 @@ func Run(ctx context.Context) {
 	mg.CtxDeps(ctx, Idp, UI, Api, Gateway)
 }
 
+// Run the end to end tests
 func Test(ctx context.Context) error {
+	mg.CtxDeps(ctx, func() error {
+		return sh.RunV("go", "clean", "-testcache")
+	})
 	return sh.RunV("go", "test", "-v", "./...")
 }