feat(tests): added test for plugin installation

go.mod

@@ -8,18 +8,21 @@ require (
 	github.com/hashicorp/go-hclog v1.5.0
 	github.com/hashicorp/go-plugin v1.4.9
 	github.com/mitchellh/go-homedir v1.1.0
+	github.com/stretchr/testify v1.7.2
 	golang.org/x/oauth2 v0.7.0
 	gopkg.in/yaml.v3 v3.0.1
 )
 
 require (
+	github.com/davecgh/go-spew v1.1.1 // indirect
 	github.com/golang/protobuf v1.5.3 // indirect
 	github.com/google/go-querystring v1.1.0 // indirect
 	github.com/hashicorp/yamux v0.1.1 // indirect
 	github.com/mattn/go-colorable v0.1.13 // indirect
 	github.com/mattn/go-isatty v0.0.18 // indirect
 	github.com/mitchellh/go-testing-interface v1.14.1 // indirect
 	github.com/oklog/run v1.1.0 // indirect
+	github.com/pmezard/go-difflib v1.0.0 // indirect
 	golang.org/x/crypto v0.8.0 // indirect
 	golang.org/x/net v0.9.0 // indirect
 	golang.org/x/sys v0.7.0 // indirect

plugins/commons/pluginUsage_test.go

@@ -0,0 +1,56 @@
+package commons
+
+import (
+	"os"
+	"runtime"
+	"strings"
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+)
+
+func TestInstallPath(t *testing.T) {
+	p := &Plugin{
+		Source:  "github.com/owner/repo",
+		Version: "1.0.0",
+		Name:    "test",
+	}
+
+	expectedPath := strings.Join([]string{"github.com/owner/repo", "1.0.0", "yatas-test"}, string(os.PathSeparator))
+	assert.Equal(t, expectedPath, p.InstallPath())
+}
+
+func TestTagName(t *testing.T) {
+	p := &Plugin{
+		Version: "latest",
+	}
+	assert.Equal(t, "latest", p.TagName())
+
+	p.Version = "1.0.0"
+	assert.Equal(t, "v1.0.0", p.TagName())
+}
+
+func TestAssetName(t *testing.T) {
+	p := &Plugin{
+		Name: "test",
+	}
+
+	expectedName := strings.Join([]string{"yatas-test", runtime.GOOS, runtime.GOARCH}, "_") + ".zip"
+	assert.Equal(t, expectedName, p.AssetName())
+}
+
+func TestValidate(t *testing.T) {
+	p := &Plugin{
+		Name:    "test",
+		Version: "1.0.0",
+		Source:  "github.com/owner/repo",
+		Type:    "checks",
+	}
+
+	err := p.Validate()
+	assert.Nil(t, err)
+
+	p.Type = "invalid_type"
+	err = p.Validate()
+	assert.NotNil(t, err)
+}