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add tests for inspect_image
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@itsdarshankumar
itsdarshankumar committed Jan 30, 2023
1 parent 888fde8 commit 6fe8e77
Showing 1 changed file with 140 additions and 6 deletions.
146 changes: 140 additions & 6 deletions pkg/client/inspect_image_test.go
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Original file line number Diff line number Diff line change
Expand Up @@ -37,12 +37,13 @@ var ignorePlatformAPI = []cmp.Option{

func testInspectImage(t *testing.T, when spec.G, it spec.S) {
var (
subject *Client
mockImageFetcher *testmocks.MockImageFetcher
mockDockerClient *testmocks.MockCommonAPIClient
mockController *gomock.Controller
mockImage *testmocks.MockImage
out bytes.Buffer
subject *Client
mockImageFetcher *testmocks.MockImageFetcher
mockDockerClient *testmocks.MockCommonAPIClient
mockController *gomock.Controller
mockImage *testmocks.MockImage
mockImageWithExtension *testmocks.MockImage
out bytes.Buffer
)

it.Before(func() {
Expand Down Expand Up @@ -110,6 +111,75 @@ func testInspectImage(t *testing.T, when spec.G, it spec.S) {
"launcher": {
"version": "0.5.0"
}
}`,
))

mockImageWithExtension = testmocks.NewImage("some/imageWithExtension", "", nil)
h.AssertNil(t, mockImageWithExtension.SetWorkingDir("/test-workdir"))
h.AssertNil(t, mockImageWithExtension.SetLabel("io.buildpacks.stack.id", "test.stack.id"))
h.AssertNil(t, mockImageWithExtension.SetLabel(
"io.buildpacks.lifecycle.metadata",
`{
"stack": {
"runImage": {
"image": "some-run-image",
"mirrors": [
"some-mirror",
"other-mirror"
]
}
},
"runImage": {
"topLayer": "some-top-layer",
"reference": "some-run-image-reference"
}
}`,
))
h.AssertNil(t, mockImage.SetLabel(
"io.buildpacks.build.metadata",
`{
"bom": [
{
"name": "some-bom-element"
}
],
"buildpacks": [
{
"id": "some-buildpack",
"version": "some-version"
},
{
"id": "other-buildpack",
"version": "other-version"
}
],
"extensions": [
{
"id": "some-extension",
"version": "some-version"
},
{
"id": "other-extension",
"version": "other-version"
}
],
"processes": [
{
"type": "other-process",
"command": "/other/process",
"args": ["opt", "1"],
"direct": true
},
{
"type": "web",
"command": "/start/web-process",
"args": ["-p", "1234"],
"direct": false
}
],
"launcher": {
"version": "0.5.0"
}
}`,
))
})
Expand All @@ -136,6 +206,12 @@ func testInspectImage(t *testing.T, when spec.G, it spec.S) {
h.AssertEq(t, info.StackID, "test.stack.id")
})

it("returns the stack ID", func() {
_, infoWithExtension, err := subject.InspectImage("some/imageWithExtension", useDaemon)
h.AssertNil(t, err)
h.AssertEq(t, infoWithExtension.StackID, "test.stack.id")
})

it("returns the stack", func() {
info, _, err := subject.InspectImage("some/image", useDaemon)
h.AssertNil(t, err)
Expand All @@ -152,6 +228,22 @@ func testInspectImage(t *testing.T, when spec.G, it spec.S) {
)
})

it("returns the stack", func() {
_, infoWithExtension, err := subject.InspectImage("some/imageWithExtension", useDaemon)
h.AssertNil(t, err)
h.AssertEq(t, infoWithExtension.Stack,
platform.StackMetadata{
RunImage: platform.StackRunImageMetadata{
Image: "some-run-image",
Mirrors: []string{
"some-mirror",
"other-mirror",
},
},
},
)
})

it("returns the base image", func() {
info, _, err := subject.InspectImage("some/image", useDaemon)
h.AssertNil(t, err)
Expand All @@ -163,6 +255,17 @@ func testInspectImage(t *testing.T, when spec.G, it spec.S) {
)
})

it("returns the base image", func() {
_, infoWithExtension, err := subject.InspectImage("some/imageWithExtension", useDaemon)
h.AssertNil(t, err)
h.AssertEq(t, infoWithExtension.Base,
platform.RunImageMetadata{
TopLayer: "some-top-layer",
Reference: "some-run-image-reference",
},
)
})

it("returns the BOM", func() {
info, _, err := subject.InspectImage("some/image", useDaemon)
h.AssertNil(t, err)
Expand All @@ -172,6 +275,15 @@ func testInspectImage(t *testing.T, when spec.G, it spec.S) {
h.AssertContains(t, string(rawBOM), `[{"name":"some-bom-element"`)
})

it("returns the BOM", func() {
_, infoWithExtension, err := subject.InspectImage("some/imageWithExtension", useDaemon)
h.AssertNil(t, err)

rawBOM, err := json.Marshal(infoWithExtension.BOM)
h.AssertNil(t, err)
h.AssertContains(t, string(rawBOM), `[{"name":"some-bom-element"`)
})

it("returns the buildpacks", func() {
info, _, err := subject.InspectImage("some/image", useDaemon)
h.AssertNil(t, err)
Expand All @@ -183,6 +295,28 @@ func testInspectImage(t *testing.T, when spec.G, it spec.S) {
h.AssertEq(t, info.Buildpacks[1].Version, "other-version")
})

it("returns the buildpacks", func() {
_, infoWithExtension, err := subject.InspectImage("some/imageWithExtension", useDaemon)
h.AssertNil(t, err)

h.AssertEq(t, len(infoWithExtension.Buildpacks), 2)
h.AssertEq(t, infoWithExtension.Buildpacks[0].ID, "some-buildpack")
h.AssertEq(t, infoWithExtension.Buildpacks[0].Version, "some-version")
h.AssertEq(t, infoWithExtension.Buildpacks[1].ID, "other-buildpack")
h.AssertEq(t, infoWithExtension.Buildpacks[1].Version, "other-version")
})

it("returns the extensions", func() {
_, infoWithExtension, err := subject.InspectImage("some/imageWithExtension", useDaemon)
h.AssertNil(t, err)

h.AssertEq(t, len(infoWithExtension.Extensions), 2)
h.AssertEq(t, infoWithExtension.Extensions[0].ID, "some-extension")
h.AssertEq(t, infoWithExtension.Extensions[0].Version, "some-version")
h.AssertEq(t, infoWithExtension.Extensions[1].ID, "other-extension")
h.AssertEq(t, infoWithExtension.Extensions[1].Version, "other-version")
})

it("returns the processes setting the web process as default", func() {
info, _, err := subject.InspectImage("some/image", useDaemon)
h.AssertNil(t, err)
Expand Down

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