feat: integration tests target

Author: lkingland

Makefile

@@ -61,6 +61,9 @@ test-go:
 	cd templates/go/events && go test
 	cd templates/go/http && go test
 
+test-integration:
+	go test -tags integration ./...
+
 image: Dockerfile
 	docker build -t $(REPO):latest  \
 	             -t $(REPO):$(VERS) \

client_int_test.go

@@ -0,0 +1,62 @@
+// +build integration
+
+package function_test
+
+import (
+	boson "github.com/boson-project/func"
+	"github.com/boson-project/func/knative"
+	"testing"
+)
+
+/*
+ NOTE:  Running integration tests locally requires a configured test cluster.
+        Test failures may require manual removal of dangling resources.
+
+ ## Integration Cluster
+
+ These integration tests require a properly configured cluster,
+ such as that which is setup and configured in CI (see .github/workflows).
+ A local KinD cluster can be started via:
+   ./hack/allocate.sh && ./hack/configure.sh
+
+ ## Integration Testing
+
+ These tests can be run via the make target:
+   make integration
+  or manually by specifying the tag
+   go test -v -tags integration ./...
+
+ ## Teardown and Cleanup
+
+ Tests should clean up after themselves.  In the event of failures, one may
+ need to manually remove files:
+   rm -rf ./testdata/example.com
+ The test cluster is not automatically removed, as it can be reused.  To remove:
+   ./hack/delete.sh
+*/
+
+const DefaultNamespace = "func"
+
+func TestList(t *testing.T) {
+	verbose := true
+
+	// Assemble
+	lister, err := knative.NewLister(DefaultNamespace)
+	if err != nil {
+		t.Fatal(err)
+	}
+	client := boson.New(
+		boson.WithLister(lister),
+		boson.WithVerbose(verbose))
+
+	// Act
+	names, err := client.List()
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	// Assert
+	if len(names) != 0 {
+		t.Fatalf("Expected no Functions, got %v", names)
+	}
+}

client_test.go

@@ -1,3 +1,5 @@
+// +build !integration
+
 package function_test
 
 import (

docker/runner_test.go

@@ -1,3 +1,5 @@
+// +build !integration
+
 package docker_test
 
 import (

function_test.go

@@ -1,3 +1,5 @@
+// +build !integration
+
 package function
 
 import "testing"
@@ -13,17 +15,17 @@ func TestFunction_ImageWithDigest(t *testing.T) {
 		want   string
 	}{
 		{
-			name: "Full path with port",
+			name:   "Full path with port",
 			fields: fields{Image: "image-registry.openshift-image-registry.svc.cluster.local:5000/default/bar", ImageDigest: "42"},
 			want:   "image-registry.openshift-image-registry.svc.cluster.local:5000/default/bar@42",
 		},
 		{
-			name: "Path with namespace",
+			name:   "Path with namespace",
 			fields: fields{Image: "johndoe/bar", ImageDigest: "42"},
 			want:   "johndoe/bar@42",
 		},
 		{
-			name: "Just image name",
+			name:   "Just image name",
 			fields: fields{Image: "bar:latest", ImageDigest: "42"},
 			want:   "bar@42",
 		},

k8s/names_test.go

@@ -1,3 +1,5 @@
+// +build !integration
+
 package k8s
 
 import "testing"
@@ -10,8 +12,8 @@ func TestToK8sAllowedName(t *testing.T) {
 		Out string
 		Err bool
 	}{
-		{"", "", true},        // invalid name
-		{"*", "", true},       // invalid name
+		{"", "", true},  // invalid name
+		{"*", "", true}, // invalid name
 		{"example", "example", true},
 		{"example.com", "example-com", false},
 		{"my-domain.com", "my--domain-com", false},

prompt/prompt_test.go

@@ -1,3 +1,5 @@
+// +build !integration
+
 package prompt_test
 
 import (

templates_test.go

@@ -1,3 +1,5 @@
+// +build !integration
+
 package function
 
 import (