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buildcontroller_test.go
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buildcontroller_test.go
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package engine
import (
"errors"
"fmt"
"runtime"
"strings"
"testing"
"time"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
v1 "k8s.io/api/core/v1"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
"github.com/tilt-dev/tilt/pkg/model"
"github.com/tilt-dev/tilt/internal/container"
"github.com/tilt-dev/tilt/internal/engine/buildcontrol"
"github.com/tilt-dev/tilt/internal/engine/k8swatch"
"github.com/tilt-dev/tilt/internal/hud/server"
"github.com/tilt-dev/tilt/internal/k8s/testyaml"
"github.com/tilt-dev/tilt/internal/store"
"github.com/tilt-dev/tilt/internal/testutils/manifestbuilder"
"github.com/tilt-dev/tilt/internal/testutils/podbuilder"
"github.com/tilt-dev/tilt/internal/watch"
)
func TestBuildControllerOnePod(t *testing.T) {
f := newTestFixture(t)
defer f.TearDown()
manifest := f.newManifest("fe")
f.Start([]model.Manifest{manifest})
call := f.nextCall()
assert.Equal(t, manifest.ImageTargetAt(0), call.firstImgTarg())
assert.Equal(t, []string{}, call.oneImageState().FilesChanged())
pod := podbuilder.New(f.T(), manifest).Build()
f.podEvent(pod, manifest.Name)
f.fsWatcher.Events <- watch.NewFileEvent(f.JoinPath("main.go"))
call = f.nextCall()
assert.Equal(t, pod.Name, call.oneImageState().OneContainerInfo().PodID.String())
err := f.Stop()
assert.NoError(t, err)
f.assertAllBuildsConsumed()
}
func TestBuildControllerTooManyPodsForLiveUpdateErrorMessage(t *testing.T) {
f := newTestFixture(t)
defer f.TearDown()
manifest := NewSanchoLiveUpdateManifest(f)
f.Start([]model.Manifest{manifest})
// initial build
call := f.nextCall()
assert.Equal(t, manifest.ImageTargetAt(0), call.firstImgTarg())
assert.Equal(t, []string{}, call.oneImageState().FilesChanged())
p1 := podbuilder.New(t, manifest).WithPodID("pod1").Build()
p2 := podbuilder.New(t, manifest).WithPodID("pod2").Build()
f.podEvent(p1, manifest.Name)
f.podEvent(p2, manifest.Name)
f.fsWatcher.Events <- watch.NewFileEvent(f.JoinPath("main.go"))
call = f.nextCall()
// Should not have sent container info b/c too many pods
assert.Equal(t, store.ContainerInfo{}, call.oneImageState().OneContainerInfo())
err := f.Stop()
assert.NoError(t, err)
f.assertAllBuildsConsumed()
err = call.oneImageState().RunningContainerError
if assert.Error(t, err) {
assert.Contains(t, err.Error(), "can only get container info for a single pod",
"should print error message when trying to get Running Containers for manifest with more than one pod")
}
}
func TestBuildControllerTooManyPodsForDockerBuildNoErrorMessage(t *testing.T) {
f := newTestFixture(t)
defer f.TearDown()
manifest := NewSanchoDockerBuildManifest(f)
f.Start([]model.Manifest{manifest})
// initial build
call := f.nextCall()
assert.Equal(t, manifest.ImageTargetAt(0), call.firstImgTarg())
assert.Equal(t, []string{}, call.oneImageState().FilesChanged())
p1 := podbuilder.New(t, manifest).WithPodID("pod1").Build()
p2 := podbuilder.New(t, manifest).WithPodID("pod2").Build()
f.podEvent(p1, manifest.Name)
f.podEvent(p2, manifest.Name)
f.fsWatcher.Events <- watch.NewFileEvent(f.JoinPath("main.go"))
call = f.nextCall()
// Should not have sent container info b/c too many pods
assert.Equal(t, store.ContainerInfo{}, call.oneImageState().OneContainerInfo())
err := f.Stop()
assert.NoError(t, err)
f.assertAllBuildsConsumed()
// Should not have surfaced this log line b/c manifest doesn't have LiveUpdate instructions
assert.NotContains(t, f.log.String(), "can only get container info for a single pod",
"should print error message when trying to get Running Containers for manifest with more than one pod")
}
func TestBuildControllerIgnoresImageTags(t *testing.T) {
f := newTestFixture(t)
defer f.TearDown()
ref := container.MustParseNamed("image-foo:tagged")
manifest := f.newManifestWithRef("fe", ref)
f.Start([]model.Manifest{manifest})
call := f.nextCall()
assert.Equal(t, manifest.ImageTargetAt(0), call.firstImgTarg())
assert.Equal(t, []string{}, call.oneImageState().FilesChanged())
pod := podbuilder.New(t, manifest).
WithPodID("pod-id").
WithImage("image-foo:othertag").
Build()
f.podEvent(pod, manifest.Name)
f.fsWatcher.Events <- watch.NewFileEvent(f.JoinPath("main.go"))
call = f.nextCall()
assert.Equal(t, "pod-id", call.oneImageState().OneContainerInfo().PodID.String())
err := f.Stop()
assert.NoError(t, err)
f.assertAllBuildsConsumed()
}
func TestBuildControllerDockerCompose(t *testing.T) {
f := newTestFixture(t)
defer f.TearDown()
manifest := NewSanchoLiveUpdateDCManifest(f)
f.Start([]model.Manifest{manifest})
call := f.nextCall()
imageTarget := manifest.ImageTargetAt(0)
assert.Equal(t, imageTarget, call.firstImgTarg())
f.fsWatcher.Events <- watch.NewFileEvent(f.JoinPath("main.go"))
call = f.nextCall()
imageState := call.state[imageTarget.ID()]
assert.Equal(t, "dc-sancho", imageState.OneContainerInfo().ContainerID.String())
err := f.Stop()
assert.NoError(t, err)
f.assertAllBuildsConsumed()
}
func TestBuildControllerLocalResource(t *testing.T) {
f := newTestFixture(t)
defer f.TearDown()
dep := f.JoinPath("stuff.json")
manifest := manifestbuilder.New(f, "local").
WithLocalResource("echo beep boop", []string{dep}).Build()
f.Start([]model.Manifest{manifest})
call := f.nextCallComplete()
lt := manifest.LocalTarget()
assert.Equal(t, lt, call.local())
f.fsWatcher.Events <- watch.NewFileEvent(dep)
call = f.nextCallComplete()
assert.Equal(t, lt, call.local())
f.WaitUntilManifestState("local target manifest state not updated", "local", func(ms store.ManifestState) bool {
lrs := ms.RuntimeState.(store.LocalRuntimeState)
return !lrs.LastReadyOrSucceededTime.IsZero() && lrs.RuntimeStatus() == model.RuntimeStatusNotApplicable
})
err := f.Stop()
assert.NoError(t, err)
f.assertAllBuildsConsumed()
}
func TestBuildControllerWontContainerBuildWithTwoPods(t *testing.T) {
f := newTestFixture(t)
defer f.TearDown()
manifest := f.newManifest("fe")
f.Start([]model.Manifest{manifest})
call := f.nextCall()
assert.Equal(t, manifest.ImageTargetAt(0), call.firstImgTarg())
assert.Equal(t, []string{}, call.oneImageState().FilesChanged())
// Associate the pods with the manifest state
podA := podbuilder.New(f.T(), manifest).WithPodID("pod-a").Build()
podB := podbuilder.New(f.T(), manifest).WithPodID("pod-b").Build()
f.podEvent(podA, manifest.Name)
f.podEvent(podB, manifest.Name)
f.fsWatcher.Events <- watch.NewFileEvent(f.JoinPath("main.go"))
// We expect two pods associated with this manifest. We don't want to container-build
// if there are multiple pods, so make sure we're not sending deploy info (i.e. that
// we're doing an image build)
call = f.nextCall()
assert.Equal(t, "", call.oneImageState().OneContainerInfo().PodID.String())
err := f.Stop()
assert.NoError(t, err)
f.assertAllBuildsConsumed()
}
func TestBuildControllerTwoContainers(t *testing.T) {
f := newTestFixture(t)
defer f.TearDown()
manifest := f.newManifest("fe")
f.Start([]model.Manifest{manifest})
call := f.nextCall()
assert.Equal(t, manifest.ImageTargetAt(0), call.firstImgTarg())
assert.Equal(t, []string{}, call.oneImageState().FilesChanged())
// container already on this pod matches the image built by this manifest
pod := podbuilder.New(f.T(), manifest).Build()
imgName := pod.Status.ContainerStatuses[0].Image
runningState := v1.ContainerState{
Running: &v1.ContainerStateRunning{
StartedAt: metav1.NewTime(time.Now()),
},
}
pod.Status.ContainerStatuses = append(pod.Status.ContainerStatuses, v1.ContainerStatus{
Name: "same image",
Image: imgName, // matches image built by this manifest
Ready: true,
State: runningState,
ContainerID: "docker://cID-same-image",
}, v1.ContainerStatus{
Name: "different image",
Image: "different-image", // does NOT match image built by this manifest
Ready: false,
State: runningState,
ContainerID: "docker://cID-different-image",
})
f.podEvent(pod, manifest.Name)
f.fsWatcher.Events <- watch.NewFileEvent(f.JoinPath("main.go"))
call = f.nextCall()
runningContainers := call.oneImageState().RunningContainers
require.Len(t, runningContainers, 2, "expect info for two containers (those "+
"matching the image built by this manifest")
c0 := runningContainers[0]
c1 := runningContainers[1]
assert.Equal(t, pod.Name, c0.PodID.String(), "pod ID for cInfo at index 0")
assert.Equal(t, pod.Name, c1.PodID.String(), "pod ID for cInfo at index 1")
assert.Equal(t, podbuilder.FakeContainerID(), c0.ContainerID, "container ID for cInfo at index 0")
assert.Equal(t, "cID-same-image", c1.ContainerID.String(), "container ID for cInfo at index 1")
assert.Equal(t, "sancho", c0.ContainerName.String(), "container name for cInfo at index 0")
assert.Equal(t, "same image", c1.ContainerName.String(), "container name for cInfo at index 1")
err := f.Stop()
assert.NoError(t, err)
f.assertAllBuildsConsumed()
}
func TestBuildControllerWontContainerBuildWithSomeButNotAllReadyContainers(t *testing.T) {
f := newTestFixture(t)
defer f.TearDown()
manifest := f.newManifest("fe")
f.Start([]model.Manifest{manifest})
call := f.nextCall()
assert.Equal(t, manifest.ImageTargetAt(0), call.firstImgTarg())
assert.Equal(t, []string{}, call.oneImageState().FilesChanged())
// container already on this pod matches the image built by this manifest
pod := podbuilder.New(f.T(), manifest).Build()
imgName := pod.Status.ContainerStatuses[0].Image
pod.Status.ContainerStatuses = append(pod.Status.ContainerStatuses, v1.ContainerStatus{
Name: "same image",
Image: imgName, // matches image built by this manifest
Ready: false,
ContainerID: "docker://cID-same-image",
})
f.podEvent(pod, manifest.Name)
f.fsWatcher.Events <- watch.NewFileEvent(f.JoinPath("main.go"))
// If even one of the containers matching this image is !ready, we have to do a
// full rebuild, so don't return ANY RunningContainers.
f.assertNoCall()
f.withState(func(st store.EngineState) {
_, holds := buildcontrol.NextTargetToBuild(st)
assert.Equal(t, store.HoldWaitingForDeploy, holds[manifest.Name])
})
err := f.Stop()
assert.NoError(t, err)
f.assertAllBuildsConsumed()
}
func TestBuildControllerCrashRebuild(t *testing.T) {
f := newTestFixture(t)
defer f.TearDown()
manifest := f.newManifest("fe")
f.Start([]model.Manifest{manifest})
call := f.nextCall()
assert.Equal(t, manifest.ImageTargetAt(0), call.firstImgTarg())
assert.Equal(t, []string{}, call.oneImageState().FilesChanged())
f.waitForCompletedBuildCount(1)
f.b.nextLiveUpdateContainerIDs = []container.ID{podbuilder.FakeContainerID()}
pb := podbuilder.New(f.T(), manifest)
pod := pb.Build()
f.podEvent(pod, manifest.Name)
f.fsWatcher.Events <- watch.NewFileEvent(f.JoinPath("main.go"))
call = f.nextCall()
assert.Equal(t, pod.Name, call.oneImageState().OneContainerInfo().PodID.String())
f.waitForCompletedBuildCount(2)
f.withManifestState("fe", func(ms store.ManifestState) {
assert.Equal(t, model.BuildReasonFlagChangedFiles, ms.LastBuild().Reason)
assert.Equal(t, podbuilder.FakeContainerIDSet(1), ms.LiveUpdatedContainerIDs)
})
// Restart the pod with a new container id, to simulate a container restart.
f.podEvent(pb.WithContainerID("funnyContainerID").Build(), manifest.Name)
call = f.nextCall()
assert.True(t, call.oneImageState().OneContainerInfo().Empty())
assert.False(t, call.oneImageState().FullBuildTriggered)
f.waitForCompletedBuildCount(3)
f.withManifestState("fe", func(ms store.ManifestState) {
assert.Equal(t, model.BuildReasonFlagCrash, ms.LastBuild().Reason)
})
err := f.Stop()
assert.NoError(t, err)
f.assertAllBuildsConsumed()
}
func TestCrashRebuildTwoContainersOneImage(t *testing.T) {
f := newTestFixture(t)
defer f.TearDown()
manifest := manifestbuilder.New(f, "sancho").
WithK8sYAML(testyaml.SanchoTwoContainersOneImageYAML).
WithImageTarget(NewSanchoLiveUpdateImageTarget(f)).
Build()
f.Start([]model.Manifest{manifest})
call := f.nextCall()
assert.Equal(t, manifest.ImageTargetAt(0), call.firstImgTarg())
f.waitForCompletedBuildCount(1)
f.b.nextLiveUpdateContainerIDs = []container.ID{"c1", "c2"}
f.podEvent(podbuilder.New(t, manifest).
WithContainerIDAtIndex("c1", 0).
WithContainerIDAtIndex("c2", 1).
Build(), manifest.Name)
f.fsWatcher.Events <- watch.NewFileEvent(f.JoinPath("main.go"))
call = f.nextCall()
f.waitForCompletedBuildCount(2)
f.withManifestState("sancho", func(ms store.ManifestState) {
assert.Equal(t, 2, len(ms.LiveUpdatedContainerIDs))
})
// Simulate pod event where one of the containers has been restarted with a new ID.
f.podEvent(podbuilder.New(t, manifest).
WithContainerID("c1").
WithContainerIDAtIndex("c3", 1).
Build(), manifest.Name)
call = f.nextCall()
f.waitForCompletedBuildCount(3)
f.withManifestState("sancho", func(ms store.ManifestState) {
assert.Equal(t, model.BuildReasonFlagCrash, ms.LastBuild().Reason)
})
err := f.Stop()
assert.NoError(t, err)
f.assertAllBuildsConsumed()
}
func TestCrashRebuildTwoContainersTwoImages(t *testing.T) {
if runtime.GOOS == "windows" {
t.Skip("TODO(nick): investigate")
}
f := newTestFixture(t)
defer f.TearDown()
manifest := manifestbuilder.New(f, "sancho").
WithK8sYAML(testyaml.SanchoTwoContainersOneImageYAML).
WithImageTarget(NewSanchoLiveUpdateImageTarget(f)).
WithImageTarget(NewSanchoSidecarLiveUpdateImageTarget(f)).
Build()
f.Start([]model.Manifest{manifest})
call := f.nextCall()
iTargs := call.imageTargets()
require.Len(t, iTargs, 2)
assert.Equal(t, manifest.ImageTargetAt(0), iTargs[0])
assert.Equal(t, manifest.ImageTargetAt(1), iTargs[1])
f.waitForCompletedBuildCount(1)
f.b.nextLiveUpdateContainerIDs = []container.ID{"c1", "c2"}
f.podEvent(podbuilder.New(t, manifest).
WithContainerIDAtIndex("c1", 0).
WithContainerIDAtIndex("c2", 1).
Build(), manifest.Name)
f.fsWatcher.Events <- watch.NewFileEvent(f.JoinPath("main.go"))
call = f.nextCall()
f.waitForCompletedBuildCount(2)
f.withManifestState("sancho", func(ms store.ManifestState) {
assert.Equal(t, 2, len(ms.LiveUpdatedContainerIDs))
})
// Simulate pod event where one of the containers has been restarted with a new ID.
f.podEvent(podbuilder.New(t, manifest).
WithContainerID("c1").
WithContainerIDAtIndex("c3", 1).
Build(), manifest.Name)
call = f.nextCall()
f.waitForCompletedBuildCount(3)
f.withManifestState("sancho", func(ms store.ManifestState) {
assert.Equal(t, model.BuildReasonFlagCrash, ms.LastBuild().Reason)
})
err := f.Stop()
assert.NoError(t, err)
f.assertAllBuildsConsumed()
}
func TestRecordLiveUpdatedContainerIDsForFailedLiveUpdate(t *testing.T) {
f := newTestFixture(t)
defer f.TearDown()
manifest := manifestbuilder.New(f, "sancho").
WithK8sYAML(testyaml.SanchoTwoContainersOneImageYAML).
WithImageTarget(NewSanchoLiveUpdateImageTarget(f)).
Build()
f.Start([]model.Manifest{manifest})
call := f.nextCall()
assert.Equal(t, manifest.ImageTargetAt(0), call.firstImgTarg())
f.waitForCompletedBuildCount(1)
expectedErr := fmt.Errorf("i can't let you do that dave")
f.SetNextLiveUpdateCompileError(expectedErr, []container.ID{"c1", "c2"})
f.podEvent(podbuilder.New(t, manifest).
WithContainerIDAtIndex("c1", 0).
WithContainerIDAtIndex("c2", 1).
Build(), manifest.Name)
f.fsWatcher.Events <- watch.NewFileEvent(f.JoinPath("main.go"))
call = f.nextCall()
f.waitForCompletedBuildCount(2)
f.withManifestState("sancho", func(ms store.ManifestState) {
// Manifest should have recorded last build as a failure, but
// ALSO have recorded the LiveUpdatedContainerIDs
require.Equal(t, expectedErr, ms.BuildHistory[0].Error)
assert.Equal(t, 2, len(ms.LiveUpdatedContainerIDs))
})
}
func TestBuildControllerManualTriggerBuildReasonInit(t *testing.T) {
for _, tc := range []struct {
name string
triggerMode model.TriggerMode
}{
{"fully manual", model.TriggerModeManual},
{"manual with auto init", model.TriggerModeManualWithAutoInit},
} {
t.Run(tc.name, func(t *testing.T) {
f := newTestFixture(t)
defer f.TearDown()
mName := model.ManifestName("foobar")
manifest := f.newManifest(mName.String()).WithTriggerMode(tc.triggerMode)
manifests := []model.Manifest{manifest}
f.Start(manifests)
// make sure there's a first build
if !manifest.TriggerMode.AutoInitial() {
f.store.Dispatch(server.AppendToTriggerQueueAction{Name: mName})
}
f.nextCallComplete()
f.withManifestState(mName, func(ms store.ManifestState) {
require.Equal(t, tc.triggerMode.AutoInitial(), ms.LastBuild().Reason.Has(model.BuildReasonFlagInit))
})
})
}
}
func TestTriggerModes(t *testing.T) {
for _, tc := range []struct {
name string
triggerMode model.TriggerMode
expectInitialBuild bool
expectBuildWhenFilesChange bool
}{
{name: "fully auto", triggerMode: model.TriggerModeAuto, expectInitialBuild: true, expectBuildWhenFilesChange: true},
{name: "auto with manual init", triggerMode: model.TriggerModeAutoWithManualInit, expectInitialBuild: false, expectBuildWhenFilesChange: true},
{name: "manual with auto init", triggerMode: model.TriggerModeManualWithAutoInit, expectInitialBuild: true, expectBuildWhenFilesChange: false},
{name: "fully manual", triggerMode: model.TriggerModeManual, expectInitialBuild: false, expectBuildWhenFilesChange: false},
} {
t.Run(tc.name, func(t *testing.T) {
f := newTestFixture(t)
defer f.TearDown()
manifest := f.simpleManifestWithTriggerMode("foobar", tc.triggerMode)
manifests := []model.Manifest{manifest}
f.Start(manifests)
// basic check of trigger mode properties
assert.Equal(t, tc.expectInitialBuild, tc.triggerMode.AutoInitial())
assert.Equal(t, tc.expectBuildWhenFilesChange, tc.triggerMode.AutoOnChange())
// if we expect an initial build from the manifest, wait for it to complete
if tc.expectInitialBuild {
f.nextCallComplete("initial build")
}
f.fsWatcher.Events <- watch.NewFileEvent(f.JoinPath("main.go"))
f.WaitUntil("pending change appears", func(st store.EngineState) bool {
return len(st.BuildStatus(manifest.ImageTargetAt(0).ID()).PendingFileChanges) >= 1
})
if !tc.expectBuildWhenFilesChange {
f.assertNoCall("even tho there are pending changes, manual manifest shouldn't build w/o explicit trigger")
return
}
call := f.nextCallComplete("build after file change")
state := call.oneImageState()
assert.Equal(t, []string{f.JoinPath("main.go")}, state.FilesChanged())
})
}
}
func TestBuildControllerImageBuildTrigger(t *testing.T) {
for _, tc := range []struct {
name string
triggerMode model.TriggerMode
filesChanged bool
expectedImageBuild bool
}{
{name: "fully manual with change", triggerMode: model.TriggerModeManual, filesChanged: true, expectedImageBuild: false},
{name: "manual with auto init with change", triggerMode: model.TriggerModeManualWithAutoInit, filesChanged: true, expectedImageBuild: false},
{name: "fully manual without change", triggerMode: model.TriggerModeManual, filesChanged: false, expectedImageBuild: true},
{name: "manual with auto init without change", triggerMode: model.TriggerModeManualWithAutoInit, filesChanged: false, expectedImageBuild: true},
{name: "fully auto without change", triggerMode: model.TriggerModeAuto, filesChanged: false, expectedImageBuild: true},
{name: "auto with manual init without change", triggerMode: model.TriggerModeAutoWithManualInit, filesChanged: false, expectedImageBuild: true},
} {
t.Run(tc.name, func(t *testing.T) {
f := newTestFixture(t)
defer f.TearDown()
mName := model.ManifestName("foobar")
manifest := f.simpleManifestWithTriggerMode(mName, tc.triggerMode)
manifests := []model.Manifest{manifest}
f.Start(manifests)
// if we expect an initial build from the manifest, wait for it to complete
if manifest.TriggerMode.AutoInitial() {
f.nextCallComplete()
}
expectedFiles := []string{}
if tc.filesChanged {
expectedFiles = append(expectedFiles, f.JoinPath("main.go"))
f.fsWatcher.Events <- watch.NewFileEvent(f.JoinPath("main.go"))
}
f.WaitUntil("pending change appears", func(st store.EngineState) bool {
return len(st.BuildStatus(manifest.ImageTargetAt(0).ID()).PendingFileChanges) >= len(expectedFiles)
})
if manifest.TriggerMode.AutoOnChange() {
f.assertNoCall("even tho there are pending changes, manual manifest shouldn't build w/o explicit trigger")
}
f.store.Dispatch(server.AppendToTriggerQueueAction{Name: mName})
call := f.nextCallComplete()
state := call.oneImageState()
assert.Equal(t, expectedFiles, state.FilesChanged())
assert.Equal(t, tc.expectedImageBuild, state.FullBuildTriggered)
f.WaitUntil("manifest removed from queue", func(st store.EngineState) bool {
for _, mn := range st.TriggerQueue {
if mn == mName {
return false
}
}
return true
})
})
}
}
// it should be a force update if there have been no file changes since the last build
// make sure file changes prior to the last build are ignored for this purpose
func TestBuildControllerManualTriggerWithFileChangesSinceLastSuccessfulBuildButBeforeLastBuild(t *testing.T) {
if runtime.GOOS == "windows" {
t.Skip("TODO(nick): fix this")
}
f := newTestFixture(t)
defer f.TearDown()
mName := model.ManifestName("foobar")
manifest := f.newManifest(mName.String())
manifests := []model.Manifest{manifest}
f.Start(manifests)
f.nextCallComplete()
f.podEvent(podbuilder.New(f.T(), manifest).Build(), manifest.Name)
f.b.nextBuildError = errors.New("build failure!")
f.fsWatcher.Events <- watch.NewFileEvent(f.JoinPath("main.go"))
f.nextCallComplete()
f.store.Dispatch(server.AppendToTriggerQueueAction{Name: mName})
call := f.nextCallComplete()
state := call.oneImageState()
assert.Equal(t, []string{}, state.FilesChanged())
assert.True(t, state.FullBuildTriggered)
assert.True(t, call.k8sState().FullBuildTriggered)
f.WaitUntil("manifest removed from queue", func(st store.EngineState) bool {
for _, mn := range st.TriggerQueue {
if mn == mName {
return false
}
}
return true
})
}
// Make sure we don't try display messages about live update after a full build trigger.
// https://github.com/tilt-dev/tilt/issues/3915
func TestFullBuildTriggerClearsLiveUpdate(t *testing.T) {
f := newTestFixture(t)
defer f.TearDown()
mName := model.ManifestName("foobar")
manifest := f.newManifest(mName.String())
manifests := []model.Manifest{manifest}
opt := func(ia InitAction) InitAction {
ia.TerminalMode = store.TerminalModeStream
return ia
}
f.Start(manifests, opt)
f.nextCallComplete()
f.podEvent(podbuilder.New(f.T(), manifest).Build(), manifest.Name)
f.WaitUntilManifestState("foobar loaded", "foobar", func(ms store.ManifestState) bool {
return len(ms.K8sRuntimeState().Pods) == 1
})
f.withManifestState("foobar", func(ms store.ManifestState) {
ms.LiveUpdatedContainerIDs["containerID"] = true
})
deleteEvent := k8swatch.NewPodChangeAction(
podbuilder.New(f.T(), manifest).WithDeletionTime(time.Now()).Build(),
manifest.Name, f.lastDeployedUID(manifest.Name))
f.b.completeBuildsManually = true
f.store.Dispatch(server.AppendToTriggerQueueAction{Name: mName})
f.WaitUntilManifestState("foobar building", "foobar", func(ms store.ManifestState) bool {
return ms.IsBuilding()
})
f.store.Dispatch(deleteEvent)
f.WaitUntilManifestState("foobar deleting", "foobar", func(ms store.ManifestState) bool {
return len(ms.K8sRuntimeState().Pods) == 0
})
assert.Contains(t, f.log.String(), "Initial Build • foobar")
f.WaitUntil("Trigger appears", func(st store.EngineState) bool {
return strings.Contains(f.log.String(), "Unknown Trigger • foobar")
})
assert.NotContains(t, f.log.String(), "Detected a container change")
f.completeBuildForManifest(manifest)
}
func TestBuildQueueOrdering(t *testing.T) {
f := newTestFixture(t)
defer f.TearDown()
m1 := f.newManifestWithRef("manifest1", container.MustParseNamed("manifest1")).
WithTriggerMode(model.TriggerModeManualWithAutoInit)
m2 := f.newManifestWithRef("manifest2", container.MustParseNamed("manifest2")).
WithTriggerMode(model.TriggerModeManualWithAutoInit)
m3 := f.newManifestWithRef("manifest3", container.MustParseNamed("manifest3")).
WithTriggerMode(model.TriggerModeManual)
m4 := f.newManifestWithRef("manifest4", container.MustParseNamed("manifest4")).
WithTriggerMode(model.TriggerModeManual)
// attach to state in different order than we plan to trigger them
manifests := []model.Manifest{m4, m2, m3, m1}
f.Start(manifests)
expectedInitialBuildCount := 0
for _, m := range manifests {
if m.TriggerMode.AutoInitial() {
expectedInitialBuildCount++
f.nextCall()
}
}
f.waitForCompletedBuildCount(expectedInitialBuildCount)
f.fsWatcher.Events <- watch.NewFileEvent(f.JoinPath("main.go"))
f.WaitUntil("pending change appears", func(st store.EngineState) bool {
return len(st.BuildStatus(m1.ImageTargetAt(0).ID()).PendingFileChanges) > 0 &&
len(st.BuildStatus(m2.ImageTargetAt(0).ID()).PendingFileChanges) > 0 &&
len(st.BuildStatus(m3.ImageTargetAt(0).ID()).PendingFileChanges) > 0 &&
len(st.BuildStatus(m4.ImageTargetAt(0).ID()).PendingFileChanges) > 0
})
f.assertNoCall("even tho there are pending changes, manual manifest shouldn't build w/o explicit trigger")
f.store.Dispatch(server.AppendToTriggerQueueAction{Name: "manifest1"})
f.store.Dispatch(server.AppendToTriggerQueueAction{Name: "manifest2"})
time.Sleep(10 * time.Millisecond)
f.store.Dispatch(server.AppendToTriggerQueueAction{Name: "manifest3"})
f.store.Dispatch(server.AppendToTriggerQueueAction{Name: "manifest4"})
for i := range manifests {
expName := fmt.Sprintf("manifest%d", i+1)
call := f.nextCall()
imgID := call.firstImgTarg().ID().String()
if assert.True(t, strings.HasSuffix(imgID, expName),
"expected to get manifest '%s' but instead got: '%s' (checking suffix for manifest name)", expName, imgID) {
assert.Equal(t, []string{f.JoinPath("main.go")}, call.oneImageState().FilesChanged(),
"for manifest '%s", expName)
}
}
f.waitForCompletedBuildCount(expectedInitialBuildCount + len(manifests))
}
func TestBuildQueueAndAutobuildOrdering(t *testing.T) {
f := newTestFixture(t)
defer f.TearDown()
// changes to this dir. will register with our manual manifests
dirManual := f.JoinPath("dirManual/")
// changes to this dir. will register with our automatic manifests
dirAuto := f.JoinPath("dirAuto/")
m1 := f.newDockerBuildManifestWithBuildPath("manifest1", dirManual).WithTriggerMode(model.TriggerModeManualWithAutoInit)
m2 := f.newDockerBuildManifestWithBuildPath("manifest2", dirManual).WithTriggerMode(model.TriggerModeManualWithAutoInit)
m3 := f.newDockerBuildManifestWithBuildPath("manifest3", dirManual).WithTriggerMode(model.TriggerModeManual)
m4 := f.newDockerBuildManifestWithBuildPath("manifest4", dirManual).WithTriggerMode(model.TriggerModeManual)
m5 := f.newDockerBuildManifestWithBuildPath("manifest5", dirAuto).WithTriggerMode(model.TriggerModeAuto)
// attach to state in different order than we plan to trigger them
manifests := []model.Manifest{m5, m4, m2, m3, m1}
f.Start(manifests)
expectedInitialBuildCount := 0
for _, m := range manifests {
if m.TriggerMode.AutoInitial() {
expectedInitialBuildCount++
f.nextCall()
}
}
f.waitForCompletedBuildCount(expectedInitialBuildCount)
f.fsWatcher.Events <- watch.NewFileEvent(f.JoinPath("dirManual/main.go"))
f.WaitUntil("pending change appears", func(st store.EngineState) bool {
return len(st.BuildStatus(m1.ImageTargetAt(0).ID()).PendingFileChanges) > 0 &&
len(st.BuildStatus(m2.ImageTargetAt(0).ID()).PendingFileChanges) > 0 &&
len(st.BuildStatus(m3.ImageTargetAt(0).ID()).PendingFileChanges) > 0 &&
len(st.BuildStatus(m4.ImageTargetAt(0).ID()).PendingFileChanges) > 0
})
f.assertNoCall("even tho there are pending changes, manual manifest shouldn't build w/o explicit trigger")
f.store.Dispatch(server.AppendToTriggerQueueAction{Name: "manifest1"})
f.store.Dispatch(server.AppendToTriggerQueueAction{Name: "manifest2"})
// make our one auto-trigger manifest build - should be evaluated LAST, after
// all the manual manifests waiting in the queue
f.fsWatcher.Events <- watch.NewFileEvent(f.JoinPath("dirAuto/main.go"))
f.store.Dispatch(server.AppendToTriggerQueueAction{Name: "manifest3"})
f.store.Dispatch(server.AppendToTriggerQueueAction{Name: "manifest4"})
for i := range manifests {
call := f.nextCall()
imgTargID := call.firstImgTarg().ID().String()
expectSuffix := fmt.Sprintf("manifest%d", i+1)
assert.True(t, strings.HasSuffix(imgTargID, expectSuffix), "expect this call to have image target ...%s (got: %s)", expectSuffix, imgTargID)
if i < 4 {
assert.Equal(t, []string{f.JoinPath("dirManual/main.go")}, call.oneImageState().FilesChanged(), "for manifest %d", i+1)
} else {
// the automatic manifest
assert.Equal(t, []string{f.JoinPath("dirAuto/main.go")}, call.oneImageState().FilesChanged(), "for manifest %d", i+1)
}
}
f.waitForCompletedBuildCount(len(manifests) + expectedInitialBuildCount)
}
// any manifests without image targets should be deployed before any manifests WITH image targets
func TestBuildControllerNoBuildManifestsFirst(t *testing.T) {
f := newTestFixture(t)
defer f.TearDown()
manifests := make([]model.Manifest, 10)
for i := 0; i < 10; i++ {
manifests[i] = f.newManifest(fmt.Sprintf("built%d", i+1))
}
for _, i := range []int{3, 7, 8} {
manifests[i] = manifestbuilder.New(f, model.ManifestName(fmt.Sprintf("unbuilt%d", i+1))).
WithK8sYAML(SanchoYAML).
Build()
}
f.Start(manifests)
var observedBuildOrder []string
for i := 0; i < len(manifests); i++ {
call := f.nextCall()
observedBuildOrder = append(observedBuildOrder, call.k8s().Name.String())
}
// throwing a bunch of elements at it to increase confidence we maintain order between built and unbuilt
// this might miss bugs since we might just get these elements back in the right order via luck
expectedBuildOrder := []string{
"unbuilt4",
"unbuilt8",
"unbuilt9",
"built1",
"built2",
"built3",
"built5",
"built6",
"built7",
"built10",
}
assert.Equal(t, expectedBuildOrder, observedBuildOrder)
}
func TestBuildControllerUnresourcedYAMLFirst(t *testing.T) {
f := newTestFixture(t)
defer f.TearDown()
manifests := []model.Manifest{
f.newManifest("built1"),
f.newManifest("built2"),
f.newManifest("built3"),
f.newManifest("built4"),
}
manifests = append(manifests, manifestbuilder.New(f, model.UnresourcedYAMLManifestName).
WithK8sYAML(testyaml.SecretYaml).Build())
f.Start(manifests)
var observedBuildOrder []string
for i := 0; i < len(manifests); i++ {
call := f.nextCall()
observedBuildOrder = append(observedBuildOrder, call.k8s().Name.String())
}
expectedBuildOrder := []string{
model.UnresourcedYAMLManifestName.String(),
"built1",
"built2",
"built3",
"built4",
}
assert.Equal(t, expectedBuildOrder, observedBuildOrder)
}
func TestBuildControllerRespectDockerComposeOrder(t *testing.T) {
f := newTestFixture(t)
defer f.TearDown()
sancho := NewSanchoLiveUpdateDCManifest(f)
redis := manifestbuilder.New(f, "redis").WithDockerCompose().Build()
donQuixote := manifestbuilder.New(f, "don-quixote").WithDockerCompose().Build()
manifests := []model.Manifest{redis, sancho, donQuixote}
f.Start(manifests)
var observedBuildOrder []string
for i := 0; i < len(manifests); i++ {
call := f.nextCall()
observedBuildOrder = append(observedBuildOrder, call.dc().Name.String())
}
// If these were Kubernetes resources, we would try to deploy don-quixote
// before sancho, because it doesn't have an image build.
//
// But this would be wrong, because Docker Compose has stricter ordering requirements, see:
// https://docs.docker.com/compose/startup-order/
expectedBuildOrder := []string{
"redis",
"sancho",
"don-quixote",
}
assert.Equal(t, expectedBuildOrder, observedBuildOrder)
}
func TestBuildControllerLocalResourcesBeforeClusterResources(t *testing.T) {
f := newTestFixture(t)
defer f.TearDown()
manifests := []model.Manifest{
f.newManifest("clusterBuilt1"),
f.newManifest("clusterBuilt2"),
manifestbuilder.New(f, "clusterUnbuilt").
WithK8sYAML(SanchoYAML).Build(),
manifestbuilder.New(f, "local1").
WithLocalResource("echo local1", nil).Build(),
f.newManifest("clusterBuilt3"),
manifestbuilder.New(f, "local2").
WithLocalResource("echo local2", nil).Build(),
}
manifests = append(manifests, manifestbuilder.New(f, model.UnresourcedYAMLManifestName).
WithK8sYAML(testyaml.SecretYaml).Build())
f.Start(manifests)
var observedBuildOrder []string
for i := 0; i < len(manifests); i++ {
call := f.nextCall()
if !call.k8s().Empty() {
observedBuildOrder = append(observedBuildOrder, call.k8s().Name.String())
continue
}
observedBuildOrder = append(observedBuildOrder, call.local().Name.String())
}
expectedBuildOrder := []string{
"local1",
"local2",
model.UnresourcedYAMLManifestName.String(),
"clusterUnbuilt",
"clusterBuilt1",
"clusterBuilt2",
"clusterBuilt3",
}
assert.Equal(t, expectedBuildOrder, observedBuildOrder)
}
func TestBuildControllerResourceDeps(t *testing.T) {
f := newTestFixture(t)
defer f.TearDown()
depGraph := map[string][]string{
"a": {"e"},
"b": {"e"},
"c": {"d", "g"},
"d": {},
"e": {"d", "f"},
"f": {"c"},
"g": {},
}
var manifests []model.Manifest
manifestsByName := make(map[string]model.Manifest)
for name, deps := range depGraph {
m := f.newManifest(name)
for _, dep := range deps {
m.ResourceDependencies = append(m.ResourceDependencies, model.ManifestName(dep))
}
manifests = append(manifests, m)
manifestsByName[name] = m
}
f.Start(manifests)