new yaml parser, runner

engine/compiler/builtin/normalize_test.go

@@ -0,0 +1,69 @@
+package builtin
+
+import (
+	"testing"
+
+	"github.com/drone/drone/engine/compiler/parse"
+	"github.com/drone/drone/engine/runner"
+
+	"github.com/franela/goblin"
+)
+
+func Test_normalize(t *testing.T) {
+	root := parse.NewRootNode()
+
+	g := goblin.Goblin(t)
+	g.Describe("normalizing", func() {
+
+		g.Describe("images", func() {
+
+			g.It("should append tag if empty", func() {
+				c := root.NewContainerNode()
+				c.Container = runner.Container{Image: "golang"}
+				op := NewNormalizeOp("")
+
+				op.VisitContainer(c)
+				g.Assert(c.Container.Image).Equal("golang:latest")
+			})
+
+			g.It("should not override existing tag", func() {
+				c := root.NewContainerNode()
+				c.Container = runner.Container{Image: "golang:1.5"}
+				op := NewNormalizeOp("")
+
+				op.VisitContainer(c)
+				g.Assert(c.Container.Image).Equal("golang:1.5")
+			})
+		})
+
+		g.Describe("plugins", func() {
+
+			g.It("should prepend namespace", func() {
+				c := root.NewPluginNode()
+				c.Container = runner.Container{Image: "git"}
+				op := NewNormalizeOp("plugins")
+
+				op.VisitContainer(c)
+				g.Assert(c.Container.Image).Equal("plugins/git:latest")
+			})
+
+			g.It("should not override existing namespace", func() {
+				c := root.NewPluginNode()
+				c.Container = runner.Container{Image: "index.docker.io/drone/git"}
+				op := NewNormalizeOp("plugins")
+
+				op.VisitContainer(c)
+				g.Assert(c.Container.Image).Equal("index.docker.io/drone/git:latest")
+			})
+
+			g.It("should ignore shell or service types", func() {
+				c := root.NewShellNode()
+				c.Container = runner.Container{Image: "golang"}
+				op := NewNormalizeOp("plugins")
+
+				op.VisitContainer(c)
+				g.Assert(c.Container.Image).Equal("golang:latest")
+			})
+		})
+	})
+}