mirror of
https://github.com/woodpecker-ci/woodpecker.git
synced 2025-10-21 21:03:22 +00:00
adding mocks for Builder.setup()
This commit is contained in:
Brad Rydzewski
@@ -474,7 +474,7 @@ func (b *Builder) writeBuildScript(dir string) error {
|
||||
f.WriteEnv("DRONE_PR", b.Repo.PR)
|
||||
f.WriteEnv("DRONE_BUILD_DIR", b.Repo.Dir)
|
||||
|
||||
// add /etc/hosts entries
|
||||
// add /etc/hosts entries
|
||||
for _, mapping := range b.Build.Hosts {
|
||||
f.WriteHost(mapping)
|
||||
}
|
||||
|
||||
360
pkg/build/build_test.go
Normal file
360
pkg/build/build_test.go
Normal file
@@ -0,0 +1,360 @@
|
||||
package build
|
||||
|
||||
import (
|
||||
"io/ioutil"
|
||||
"net/http"
|
||||
"net/http/httptest"
|
||||
"net/url"
|
||||
"os"
|
||||
"path/filepath"
|
||||
"testing"
|
||||
|
||||
"github.com/drone/drone/pkg/build/buildfile"
|
||||
"github.com/drone/drone/pkg/build/docker"
|
||||
"github.com/drone/drone/pkg/build/proxy"
|
||||
"github.com/drone/drone/pkg/build/repo"
|
||||
"github.com/drone/drone/pkg/build/script"
|
||||
)
|
||||
|
||||
var (
|
||||
// mux is the HTTP request multiplexer used with the test server.
|
||||
mux *http.ServeMux
|
||||
|
||||
// server is a test HTTP server used to provide mock API responses.
|
||||
server *httptest.Server
|
||||
|
||||
// docker client
|
||||
client *docker.Client
|
||||
)
|
||||
|
||||
// setup a mock docker client for testing purposes. This will use
|
||||
// a test http server that can return mock responses to the docker client.
|
||||
func setup() {
|
||||
mux = http.NewServeMux()
|
||||
server = httptest.NewServer(mux)
|
||||
|
||||
url, _ := url.Parse(server.URL)
|
||||
url.Scheme = "tcp"
|
||||
os.Setenv("DOCKER_HOST", url.String())
|
||||
client = docker.New()
|
||||
}
|
||||
|
||||
func teardown() {
|
||||
server.Close()
|
||||
}
|
||||
|
||||
// TestSetup will test our ability to successfully create a Docker
|
||||
// image for the build.
|
||||
func TestSetup(t *testing.T) {
|
||||
setup()
|
||||
defer teardown()
|
||||
|
||||
// Handles a request to inspect the Go 1.2 image
|
||||
// This will return a dummy image ID, so that the system knows
|
||||
// the build image exists, and doens't need to be downloaded.
|
||||
mux.HandleFunc("/v1.9/images/bradrydzewski/go:1.2/json", func(w http.ResponseWriter, r *http.Request) {
|
||||
body := `[{ "id": "7bf9ce0ffb7236ca68da0f9fed0e1682053b393db3c724ff3c5a4e8c0793b34c" }]`
|
||||
w.Write([]byte(body))
|
||||
})
|
||||
|
||||
// Handles a request to create the build image, with the build
|
||||
// script injected. This will return a dummy stream.
|
||||
mux.HandleFunc("/v1.9/build", func(w http.ResponseWriter, r *http.Request) {
|
||||
body := `{"stream":"Step 1..."}`
|
||||
w.Write([]byte(body))
|
||||
})
|
||||
|
||||
// Handles a request to inspect the newly created build image. Note
|
||||
// that we are doing a "wildcard" url match here, since the name of
|
||||
// the image will be random. This will return a dummy image ID
|
||||
// to confirm the build image was created successfully.
|
||||
mux.HandleFunc("/v1.9/images/", func(w http.ResponseWriter, r *http.Request) {
|
||||
body := `{ "id": "7bf9ce0ffb7236ca68da0f9fed0e1682053b393db3c724ff3c5a4e8c0793b34c" }`
|
||||
w.Write([]byte(body))
|
||||
})
|
||||
|
||||
b := Builder{}
|
||||
b.Repo = &repo.Repo{}
|
||||
b.Repo.Path = "git://github.com/drone/drone.git"
|
||||
b.Build = &script.Build{}
|
||||
b.Build.Image = "go1.2"
|
||||
b.dockerClient = client
|
||||
|
||||
if err := b.setup(); err != nil {
|
||||
t.Errorf("Expected success, got %s", err)
|
||||
}
|
||||
|
||||
// verify the Image is being correctly set
|
||||
if b.image == nil {
|
||||
t.Errorf("Expected image not nil")
|
||||
}
|
||||
|
||||
expectedID := "7bf9ce0ffb7236ca68da0f9fed0e1682053b393db3c724ff3c5a4e8c0793b34c"
|
||||
if b.image.ID != expectedID {
|
||||
t.Errorf("Expected image.ID %s, got %s", expectedID, b.image.ID)
|
||||
}
|
||||
}
|
||||
|
||||
// Expected behavior is that a build script with no docker image
|
||||
// specified will thrown an error.
|
||||
func TestSetupEmptyImage(t *testing.T) {
|
||||
b := Builder{Build: &script.Build{}}
|
||||
var got, want = b.setup(), "Error: missing Docker image"
|
||||
|
||||
if got == nil || got.Error() != want {
|
||||
t.Errorf("Expected error %s, got %s", want, got)
|
||||
}
|
||||
}
|
||||
|
||||
// Expected behavior is that a build script with an unknown
|
||||
// service (ie mysql)
|
||||
func TestSetupUnknownService(t *testing.T) {
|
||||
b := Builder{}
|
||||
b.Repo = &repo.Repo{}
|
||||
b.Repo.Path = "git://github.com/drone/drone.git"
|
||||
b.Build = &script.Build{}
|
||||
b.Build.Image = "go1.2"
|
||||
b.Build.Services = append(b.Build.Services, "not-found")
|
||||
|
||||
var got, want = b.setup(), "Error: Invalid or unknown service not-found"
|
||||
if got == nil || got.Error() != want {
|
||||
t.Errorf("Expected error %s, got %s", want, got)
|
||||
}
|
||||
}
|
||||
|
||||
func TestSetupErrorRunDaemonPorts(t *testing.T) {
|
||||
setup()
|
||||
defer teardown()
|
||||
|
||||
mux.HandleFunc("/v1.9/containers/create", func(w http.ResponseWriter, r *http.Request) {
|
||||
w.WriteHeader(http.StatusBadRequest)
|
||||
})
|
||||
|
||||
b := Builder{}
|
||||
b.Repo = &repo.Repo{}
|
||||
b.Repo.Path = "git://github.com/drone/drone.git"
|
||||
b.Build = &script.Build{}
|
||||
b.Build.Image = "go1.2"
|
||||
b.Build.Services = append(b.Build.Services, "mysql")
|
||||
b.dockerClient = client
|
||||
|
||||
var got, want = b.setup(), docker.ErrBadRequest
|
||||
if got == nil || got != want {
|
||||
t.Errorf("Expected error %s, got %s", want, got)
|
||||
}
|
||||
}
|
||||
|
||||
func TestSetupErrorServiceInspect(t *testing.T) {
|
||||
setup()
|
||||
defer teardown()
|
||||
|
||||
mux.HandleFunc("/v1.9/containers/create", func(w http.ResponseWriter, r *http.Request) {
|
||||
body := `{ "Id":"e90e34656806", "Warnings":[] }`
|
||||
w.Write([]byte(body))
|
||||
})
|
||||
|
||||
mux.HandleFunc("/v1.9/containers/e90e34656806/start", func(w http.ResponseWriter, r *http.Request) {
|
||||
w.WriteHeader(http.StatusNoContent)
|
||||
})
|
||||
|
||||
mux.HandleFunc("/v1.9/containers/e90e34656806/json", func(w http.ResponseWriter, r *http.Request) {
|
||||
w.WriteHeader(http.StatusBadRequest)
|
||||
})
|
||||
|
||||
b := Builder{}
|
||||
b.Repo = &repo.Repo{}
|
||||
b.Repo.Path = "git://github.com/drone/drone.git"
|
||||
b.Build = &script.Build{}
|
||||
b.Build.Image = "go1.2"
|
||||
b.Build.Services = append(b.Build.Services, "mysql")
|
||||
b.dockerClient = client
|
||||
|
||||
var got, want = b.setup(), docker.ErrBadRequest
|
||||
if got == nil || got != want {
|
||||
t.Errorf("Expected error %s, got %s", want, got)
|
||||
}
|
||||
}
|
||||
|
||||
func TestSetupErrorImagePull(t *testing.T) {
|
||||
setup()
|
||||
defer teardown()
|
||||
|
||||
mux.HandleFunc("/v1.9/images/bradrydzewski/go:1.2/json", func(w http.ResponseWriter, r *http.Request) {
|
||||
w.WriteHeader(http.StatusNotFound)
|
||||
})
|
||||
|
||||
mux.HandleFunc("/v1.9/images/create", func(w http.ResponseWriter, r *http.Request) {
|
||||
// validate ?fromImage=bradrydzewski/go&tag=1.2
|
||||
w.WriteHeader(http.StatusBadRequest)
|
||||
})
|
||||
|
||||
b := Builder{}
|
||||
b.Repo = &repo.Repo{}
|
||||
b.Repo.Path = "git://github.com/drone/drone.git"
|
||||
b.Build = &script.Build{}
|
||||
b.Build.Image = "go1.2"
|
||||
b.dockerClient = client
|
||||
|
||||
var got, want = b.setup(), docker.ErrBadRequest
|
||||
if got == nil || got != want {
|
||||
t.Errorf("Expected error %s, got %s", want, got)
|
||||
}
|
||||
}
|
||||
|
||||
func TestSetupErrorBuild(t *testing.T) {
|
||||
setup()
|
||||
defer teardown()
|
||||
|
||||
mux.HandleFunc("/v1.9/images/bradrydzewski/go:1.2/json", func(w http.ResponseWriter, r *http.Request) {
|
||||
body := `[{ "id": "7bf9ce0ffb7236ca68da0f9fed0e1682053b393db3c724ff3c5a4e8c0793b34c" }]`
|
||||
w.Write([]byte(body))
|
||||
})
|
||||
|
||||
mux.HandleFunc("/v1.9/build", func(w http.ResponseWriter, r *http.Request) {
|
||||
w.WriteHeader(http.StatusBadRequest)
|
||||
})
|
||||
|
||||
b := Builder{}
|
||||
b.Repo = &repo.Repo{}
|
||||
b.Repo.Path = "git://github.com/drone/drone.git"
|
||||
b.Build = &script.Build{}
|
||||
b.Build.Image = "go1.2"
|
||||
b.dockerClient = client
|
||||
|
||||
var got, want = b.setup(), docker.ErrBadRequest
|
||||
if got == nil || got != want {
|
||||
t.Errorf("Expected error %s, got %s", want, got)
|
||||
}
|
||||
}
|
||||
|
||||
func TestSetupErrorBuildInspect(t *testing.T) {
|
||||
setup()
|
||||
defer teardown()
|
||||
|
||||
mux.HandleFunc("/v1.9/images/bradrydzewski/go:1.2/json", func(w http.ResponseWriter, r *http.Request) {
|
||||
body := `[{ "id": "7bf9ce0ffb7236ca68da0f9fed0e1682053b393db3c724ff3c5a4e8c0793b34c" }]`
|
||||
w.Write([]byte(body))
|
||||
})
|
||||
|
||||
mux.HandleFunc("/v1.9/build", func(w http.ResponseWriter, r *http.Request) {
|
||||
body := `{"stream":"Step 1..."}`
|
||||
w.Write([]byte(body))
|
||||
})
|
||||
|
||||
mux.HandleFunc("/v1.9/images/", func(w http.ResponseWriter, r *http.Request) {
|
||||
w.WriteHeader(http.StatusBadRequest)
|
||||
})
|
||||
|
||||
b := Builder{}
|
||||
b.Repo = &repo.Repo{}
|
||||
b.Repo.Path = "git://github.com/drone/drone.git"
|
||||
b.Build = &script.Build{}
|
||||
b.Build.Image = "go1.2"
|
||||
b.dockerClient = client
|
||||
|
||||
var got, want = b.setup(), docker.ErrBadRequest
|
||||
if got == nil || got != want {
|
||||
t.Errorf("Expected error %s, got %s", want, got)
|
||||
}
|
||||
}
|
||||
|
||||
func TestTeardown(t *testing.T) {}
|
||||
|
||||
func TestTeardownContainerFail(t *testing.T) {}
|
||||
|
||||
func TestTeardownImageFail(t *testing.T) {}
|
||||
|
||||
func TestWriteIdentifyFile(t *testing.T) {
|
||||
// temporary directory to store file
|
||||
dir, _ := ioutil.TempDir("", "drone-test-")
|
||||
defer os.RemoveAll(dir)
|
||||
|
||||
b := Builder{}
|
||||
b.Key = []byte("ssh-rsa AAA...")
|
||||
b.writeIdentifyFile(dir)
|
||||
|
||||
// persist a dummy id_rsa keyfile to disk
|
||||
keyfile, err := ioutil.ReadFile(filepath.Join(dir, "id_rsa"))
|
||||
if err != nil {
|
||||
t.Errorf("Expected id_rsa file saved to disk")
|
||||
}
|
||||
|
||||
if string(keyfile) != string(b.Key) {
|
||||
t.Errorf("Expected id_rsa value saved as %s, got %s", b.Key, keyfile)
|
||||
}
|
||||
}
|
||||
|
||||
func TestWriteProxyScript(t *testing.T) {
|
||||
// temporary directory to store file
|
||||
dir, _ := ioutil.TempDir("", "drone-test-")
|
||||
defer os.RemoveAll(dir)
|
||||
|
||||
// fake service container that we'll assume was part of the yaml
|
||||
// and should be attached to the build container.
|
||||
c := docker.Container{
|
||||
NetworkSettings: &docker.NetworkSettings{
|
||||
IPAddress: "172.1.4.5",
|
||||
Ports: map[docker.Port][]docker.PortBinding{
|
||||
docker.NewPort("tcp", "3306"): nil,
|
||||
},
|
||||
},
|
||||
}
|
||||
|
||||
// this should generate the following proxy file
|
||||
p := proxy.Proxy{}
|
||||
p.Set("3306", "172.1.4.5")
|
||||
want := p.String()
|
||||
|
||||
b := Builder{}
|
||||
b.services = append(b.services, &c)
|
||||
b.writeProxyScript(dir)
|
||||
|
||||
// persist a dummy proxy script to disk
|
||||
got, err := ioutil.ReadFile(filepath.Join(dir, "proxy.sh"))
|
||||
if err != nil {
|
||||
t.Errorf("Expected proxy.sh file saved to disk")
|
||||
}
|
||||
|
||||
if string(got) != want {
|
||||
t.Errorf("Expected proxy.sh value saved as %s, got %s", want, got)
|
||||
}
|
||||
}
|
||||
|
||||
func TestWriteBuildScript(t *testing.T) {
|
||||
// temporary directory to store file
|
||||
dir, _ := ioutil.TempDir("", "drone-test-")
|
||||
defer os.RemoveAll(dir)
|
||||
|
||||
b := Builder{}
|
||||
b.Build = &script.Build{
|
||||
Hosts: []string{"127.0.0.1"}}
|
||||
b.Repo = &repo.Repo{
|
||||
Path: "git://github.com/drone/drone.git",
|
||||
Branch: "master",
|
||||
Commit: "e7e046b35",
|
||||
PR: "123",
|
||||
Dir: "/var/cache/drone/github.com/drone/drone"}
|
||||
b.writeBuildScript(dir)
|
||||
|
||||
// persist a dummy build script to disk
|
||||
script, err := ioutil.ReadFile(filepath.Join(dir, "drone"))
|
||||
if err != nil {
|
||||
t.Errorf("Expected id_rsa file saved to disk")
|
||||
}
|
||||
|
||||
f := buildfile.New()
|
||||
f.WriteEnv("CI", "true")
|
||||
f.WriteEnv("DRONE", "true")
|
||||
f.WriteEnv("DRONE_BRANCH", "master")
|
||||
f.WriteEnv("DRONE_COMMIT", "e7e046b35")
|
||||
f.WriteEnv("DRONE_PR", "123")
|
||||
f.WriteEnv("DRONE_BUILD_DIR", "/var/cache/drone/github.com/drone/drone")
|
||||
f.WriteHost("127.0.0.1")
|
||||
f.WriteCmd("git clone --depth=0 --recursive --branch=master git://github.com/drone/drone.git /var/cache/drone/github.com/drone/drone")
|
||||
f.WriteCmd("git fetch origin +refs/pull/123/head:refs/remotes/origin/pr/123")
|
||||
f.WriteCmd("git checkout -qf -b pr/123 origin/pr/123")
|
||||
|
||||
if string(script) != f.String() {
|
||||
t.Errorf("Expected build script value saved as %s, got %s", f.String(), script)
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user