Add integration tests for krew install with --archive and --manifest options

integration_test/install_test.go

@@ -14,7 +14,16 @@
 
 package integrationtest
 
-import "testing"
+import (
+	"path/filepath"
+	"testing"
+
+	"sigs.k8s.io/krew/pkg/constants"
+)
+
+const (
+	fooPlugin = "foo"
+)
 
 func TestKrewInstall(t *testing.T) {
 	skipShort(t)
@@ -25,3 +34,42 @@ func TestKrewInstall(t *testing.T) {
 	test.WithIndex().Krew("install", validPlugin).RunOrFailOutput()
 	test.AssertExecutableInPATH("kubectl-" + validPlugin)
 }
+
+func TestKrewInstall_Manifest(t *testing.T) {
+	skipShort(t)
+
+	test, cleanup := NewTest(t)
+	defer cleanup()
+
+	test.Krew("install",
+		"--manifest", filepath.Join("testdata", validPlugin+constants.ManifestExtension)).
+		RunOrFail()
+	test.AssertExecutableInPATH("kubectl-" + validPlugin)
+}
+
+func TestKrewInstall_ManifestAndArchive(t *testing.T) {
+	skipShort(t)
+
+	test, cleanup := NewTest(t)
+	defer cleanup()
+
+	test.Krew("install",
+		"--manifest", filepath.Join("testdata", fooPlugin+constants.ManifestExtension),
+		"--archive", filepath.Join("testdata", fooPlugin+".tar.gz")).
+		RunOrFail()
+	test.AssertExecutableInPATH("kubectl-" + fooPlugin)
+}
+
+func TestKrewInstall_OnlyArchiveFails(t *testing.T) {
+	skipShort(t)
+
+	test, cleanup := NewTest(t)
+	defer cleanup()
+
+	err := test.Krew("install",
+		"--archive", filepath.Join("testdata", fooPlugin+".tar.gz")).
+		Run()
+	if err == nil {
+		t.Errorf("Expected install to fail but was successful")
+	}
+}

integration_test/testdata/foo.yaml

@@ -0,0 +1,28 @@
+apiVersion: krew.googlecontainertools.github.com/v1alpha2
+kind: Plugin
+metadata:
+  name: foo
+spec:
+  version: "v0.1.0"
+  shortDescription: A valid plugin for integration tests
+  platforms:
+    - uri: https://foo.bar/foo.tar.gz
+      sha256: 354bad230cdd0966fc8c919476c4e6c7f2078b04a6ff7dead6a811cdc101d31e
+      bin: foo.sh
+      files:
+        - from: ./foo.sh
+          to: "."
+      selector:
+        matchExpressions:
+          - key: os
+            operator: In
+            values: ["darwin", "linux"]
+    - uri: https://foo.bar/foo.tar.gz
+      sha256: 354bad230cdd0966fc8c919476c4e6c7f2078b04a6ff7dead6a811cdc101d31e
+      bin: foo.bat
+      files:
+        - from: ./foo.bat
+          to: "."
+      selector:
+        matchLabels:
+          os: windows

integration_test/testdata/konfig.yaml

@@ -0,0 +1,28 @@
+apiVersion: krew.googlecontainertools.github.com/v1alpha2
+kind: Plugin
+metadata:
+  name: konfig
+spec:
+  version: "v0.2.0"
+  shortDescription: a plugin in central index with small size
+  platforms:
+    - uri: https://github.com/corneliusweig/konfig/releases/download/v0.2.0/bundle.tar.gz
+      sha256: 7dc7b884ca92e3c9b39f905cc11bcf31e79b9c929741a4383d9ff61414101962
+      bin: konfig-krew
+      files:
+        - from: ./konfig-krew
+          to: "."
+      selector:
+        matchExpressions:
+        - key: os
+          operator: In
+          values: ["darwin", "linux"]
+    - uri: https://github.com/corneliusweig/konfig/releases/download/v0.2.0/bundle.tar.gz
+      sha256: 7dc7b884ca92e3c9b39f905cc11bcf31e79b9c929741a4383d9ff61414101962
+      bin: konfig-krew.exe
+      files:
+        - from: ./konfig-krew
+          to: konfig-krew.exe
+      selector:
+        matchLabels:
+          os: windows