New example: testing-unit-go-components

testing-unit-go-components/Pulumi.yaml

@@ -0,0 +1,3 @@
+name: testing-unit-go-components
+runtime: go
+description: An example that applies unit testing to Go and component resources.

testing-unit-go-components/README.md

@@ -0,0 +1,32 @@
+[![Deploy this example with Pulumi](https://get.pulumi.com/new/button.svg)](https://app.pulumi.com/new?template=https://github.com/pulumi/examples/blob/master/testing-unit-go-components/README.md#gh-light-mode-only)
+[![Deploy this example with Pulumi](https://get.pulumi.com/new/button-light.svg)](https://app.pulumi.com/new?template=https://github.com/pulumi/examples/blob/master/testing-unit-go-components/README.md#gh-dark-mode-only)
+
+# Unit Testing Pulumi Programs with Components in Go
+
+An example of writing mock-based unit tests written in Go, involving Pulumi Components such as Helm Chart v4.
+
+The program code to be tested (main.go:NewNginxComponent) consists of a code block that creates a Helm Chart resource,
+locates the Service resource that is created by the chart, and then extracts the assigned ingress IP for later use.
+The test program uses mocking to simulate the behavior of the Helm Chart resource.
+
+## Prerequisites
+
+[Install Go](https://golang.org/doc/install).
+
+## Running the tests
+
+2.  Run the tests:
+
+    ```
+    $ go test
+
+    PASS
+    ok  	testing-unit-go-components	0.400s
+    ```
+
+## Further steps
+
+Learn more about testing Pulumi programs:
+
+- [Testing Guide](https://www.pulumi.com/docs/guides/testing/)
+- [Unit Testing Guide](https://www.pulumi.com/docs/guides/testing/unit/)

testing-unit-go-components/go.mod

@@ -0,0 +1,94 @@
+module github.com/pulumi/examples/testing-unit-go-components
+
+go 1.22
+
+require (
+	github.com/pulumi/pulumi-kubernetes/sdk/v4 v4.18.3
+	github.com/pulumi/pulumi/sdk/v3 v3.136.1
+	github.com/stretchr/testify v1.9.0
+)
+
+require (
+	dario.cat/mergo v1.0.0 // indirect
+	github.com/BurntSushi/toml v1.2.1 // indirect
+	github.com/Microsoft/go-winio v0.6.1 // indirect
+	github.com/ProtonMail/go-crypto v1.0.0 // indirect
+	github.com/aead/chacha20 v0.0.0-20180709150244-8b13a72661da // indirect
+	github.com/agext/levenshtein v1.2.3 // indirect
+	github.com/apparentlymart/go-textseg/v13 v13.0.0 // indirect
+	github.com/atotto/clipboard v0.1.4 // indirect
+	github.com/aymanbagabas/go-osc52/v2 v2.0.1 // indirect
+	github.com/blang/semver v3.5.1+incompatible // indirect
+	github.com/charmbracelet/bubbles v0.16.1 // indirect
+	github.com/charmbracelet/bubbletea v0.25.0 // indirect
+	github.com/charmbracelet/lipgloss v0.7.1 // indirect
+	github.com/cheggaaa/pb v1.0.29 // indirect
+	github.com/cloudflare/circl v1.3.7 // indirect
+	github.com/containerd/console v1.0.4-0.20230313162750-1ae8d489ac81 // indirect
+	github.com/cyphar/filepath-securejoin v0.2.4 // indirect
+	github.com/davecgh/go-spew v1.1.1 // indirect
+	github.com/djherbis/times v1.5.0 // indirect
+	github.com/emirpasic/gods v1.18.1 // indirect
+	github.com/go-git/gcfg v1.5.1-0.20230307220236-3a3c6141e376 // indirect
+	github.com/go-git/go-billy/v5 v5.5.0 // indirect
+	github.com/go-git/go-git/v5 v5.12.0 // indirect
+	github.com/gogo/protobuf v1.3.2 // indirect
+	github.com/golang/glog v1.2.0 // indirect
+	github.com/golang/groupcache v0.0.0-20210331224755-41bb18bfe9da // indirect
+	github.com/google/uuid v1.6.0 // indirect
+	github.com/grpc-ecosystem/grpc-opentracing v0.0.0-20180507213350-8e809c8a8645 // indirect
+	github.com/hashicorp/errwrap v1.1.0 // indirect
+	github.com/hashicorp/go-multierror v1.1.1 // indirect
+	github.com/hashicorp/hcl/v2 v2.17.0 // indirect
+	github.com/inconshreveable/mousetrap v1.1.0 // indirect
+	github.com/jbenet/go-context v0.0.0-20150711004518-d14ea06fba99 // indirect
+	github.com/kevinburke/ssh_config v1.2.0 // indirect
+	github.com/lucasb-eyer/go-colorful v1.2.0 // indirect
+	github.com/mattn/go-isatty v0.0.20 // indirect
+	github.com/mattn/go-localereader v0.0.1 // indirect
+	github.com/mattn/go-runewidth v0.0.15 // indirect
+	github.com/mitchellh/go-ps v1.0.0 // indirect
+	github.com/mitchellh/go-wordwrap v1.0.1 // indirect
+	github.com/muesli/ansi v0.0.0-20230316100256-276c6243b2f6 // indirect
+	github.com/muesli/cancelreader v0.2.2 // indirect
+	github.com/muesli/reflow v0.3.0 // indirect
+	github.com/muesli/termenv v0.15.2 // indirect
+	github.com/opentracing/basictracer-go v1.1.0 // indirect
+	github.com/opentracing/opentracing-go v1.2.0 // indirect
+	github.com/pgavlin/fx v0.1.6 // indirect
+	github.com/pjbgf/sha1cd v0.3.0 // indirect
+	github.com/pkg/errors v0.9.1 // indirect
+	github.com/pkg/term v1.1.0 // indirect
+	github.com/pmezard/go-difflib v1.0.0 // indirect
+	github.com/pulumi/appdash v0.0.0-20231130102222-75f619a67231 // indirect
+	github.com/pulumi/esc v0.10.0 // indirect
+	github.com/rivo/uniseg v0.4.4 // indirect
+	github.com/rogpeppe/go-internal v1.12.0 // indirect
+	github.com/sabhiram/go-gitignore v0.0.0-20210923224102-525f6e181f06 // indirect
+	github.com/santhosh-tekuri/jsonschema/v5 v5.0.0 // indirect
+	github.com/sergi/go-diff v1.3.2-0.20230802210424-5b0b94c5c0d3 // indirect
+	github.com/skeema/knownhosts v1.2.2 // indirect
+	github.com/spf13/cobra v1.8.0 // indirect
+	github.com/spf13/pflag v1.0.5 // indirect
+	github.com/texttheater/golang-levenshtein v1.0.1 // indirect
+	github.com/uber/jaeger-client-go v2.30.0+incompatible // indirect
+	github.com/uber/jaeger-lib v2.4.1+incompatible // indirect
+	github.com/xanzy/ssh-agent v0.3.3 // indirect
+	github.com/zclconf/go-cty v1.13.2 // indirect
+	go.uber.org/atomic v1.9.0 // indirect
+	golang.org/x/crypto v0.25.0 // indirect
+	golang.org/x/exp v0.0.0-20240604190554-fc45aab8b7f8 // indirect
+	golang.org/x/mod v0.18.0 // indirect
+	golang.org/x/net v0.27.0 // indirect
+	golang.org/x/sync v0.7.0 // indirect
+	golang.org/x/sys v0.22.0 // indirect
+	golang.org/x/term v0.22.0 // indirect
+	golang.org/x/text v0.16.0 // indirect
+	golang.org/x/tools v0.22.0 // indirect
+	google.golang.org/genproto/googleapis/rpc v0.0.0-20240311173647-c811ad7063a7 // indirect
+	google.golang.org/grpc v1.63.2 // indirect
+	google.golang.org/protobuf v1.33.0 // indirect
+	gopkg.in/warnings.v0 v0.1.2 // indirect
+	gopkg.in/yaml.v3 v3.0.1 // indirect
+	lukechampine.com/frand v1.4.2 // indirect
+)