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Copy pathtree_test.go
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246 lines (194 loc) · 5.14 KB
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package module
import (
"reflect"
"strings"
"testing"
)
func TestTreeChild(t *testing.T) {
storage := testStorage(t)
tree := NewTree("", testConfig(t, "child"))
if err := tree.Load(storage, GetModeGet); err != nil {
t.Fatalf("err: %s", err)
}
// Should be able to get the root child
if c := tree.Child([]string{}); c == nil {
t.Fatal("should not be nil")
} else if c.Name() != "root" {
t.Fatalf("bad: %#v", c.Name())
}
// Should be able to get the root child
if c := tree.Child(nil); c == nil {
t.Fatal("should not be nil")
} else if c.Name() != "root" {
t.Fatalf("bad: %#v", c.Name())
}
// Should be able to get the foo child
if c := tree.Child([]string{"foo"}); c == nil {
t.Fatal("should not be nil")
} else if c.Name() != "foo" {
t.Fatalf("bad: %#v", c.Name())
}
// Should be able to get the nested child
if c := tree.Child([]string{"foo", "bar"}); c == nil {
t.Fatal("should not be nil")
} else if c.Name() != "bar" {
t.Fatalf("bad: %#v", c.Name())
}
}
func TestTreeLoad(t *testing.T) {
storage := testStorage(t)
tree := NewTree("", testConfig(t, "basic"))
if tree.Loaded() {
t.Fatal("should not be loaded")
}
// This should error because we haven't gotten things yet
if err := tree.Load(storage, GetModeNone); err == nil {
t.Fatal("should error")
}
if tree.Loaded() {
t.Fatal("should not be loaded")
}
// This should get things
if err := tree.Load(storage, GetModeGet); err != nil {
t.Fatalf("err: %s", err)
}
if !tree.Loaded() {
t.Fatal("should be loaded")
}
// This should no longer error
if err := tree.Load(storage, GetModeNone); err != nil {
t.Fatalf("err: %s", err)
}
actual := strings.TrimSpace(tree.String())
expected := strings.TrimSpace(treeLoadStr)
if actual != expected {
t.Fatalf("bad: \n\n%s", actual)
}
}
func TestTreeLoad_duplicate(t *testing.T) {
storage := testStorage(t)
tree := NewTree("", testConfig(t, "dup"))
if tree.Loaded() {
t.Fatal("should not be loaded")
}
// This should get things
if err := tree.Load(storage, GetModeGet); err == nil {
t.Fatalf("should error")
}
}
func TestTreeLoad_subdir(t *testing.T) {
storage := testStorage(t)
tree := NewTree("", testConfig(t, "basic-subdir"))
if tree.Loaded() {
t.Fatal("should not be loaded")
}
// This should error because we haven't gotten things yet
if err := tree.Load(storage, GetModeNone); err == nil {
t.Fatal("should error")
}
if tree.Loaded() {
t.Fatal("should not be loaded")
}
// This should get things
if err := tree.Load(storage, GetModeGet); err != nil {
t.Fatalf("err: %s", err)
}
if !tree.Loaded() {
t.Fatal("should be loaded")
}
// This should no longer error
if err := tree.Load(storage, GetModeNone); err != nil {
t.Fatalf("err: %s", err)
}
actual := strings.TrimSpace(tree.String())
expected := strings.TrimSpace(treeLoadSubdirStr)
if actual != expected {
t.Fatalf("bad: \n\n%s", actual)
}
}
func TestTreeModules(t *testing.T) {
tree := NewTree("", testConfig(t, "basic"))
actual := tree.Modules()
expected := []*Module{
&Module{Name: "foo", Source: "./foo"},
}
if !reflect.DeepEqual(actual, expected) {
t.Fatalf("bad: %#v", actual)
}
}
func TestTreeName(t *testing.T) {
tree := NewTree("", testConfig(t, "basic"))
actual := tree.Name()
if actual != RootName {
t.Fatalf("bad: %#v", actual)
}
}
func TestTreeValidate_badChild(t *testing.T) {
tree := NewTree("", testConfig(t, "validate-child-bad"))
if err := tree.Load(testStorage(t), GetModeGet); err != nil {
t.Fatalf("err: %s", err)
}
if err := tree.Validate(); err == nil {
t.Fatal("should error")
}
}
func TestTreeValidate_badChildOutput(t *testing.T) {
tree := NewTree("", testConfig(t, "validate-bad-output"))
if err := tree.Load(testStorage(t), GetModeGet); err != nil {
t.Fatalf("err: %s", err)
}
if err := tree.Validate(); err == nil {
t.Fatal("should error")
}
}
func TestTreeValidate_badChildVar(t *testing.T) {
tree := NewTree("", testConfig(t, "validate-bad-var"))
if err := tree.Load(testStorage(t), GetModeGet); err != nil {
t.Fatalf("err: %s", err)
}
if err := tree.Validate(); err == nil {
t.Fatal("should error")
}
}
func TestTreeValidate_badRoot(t *testing.T) {
tree := NewTree("", testConfig(t, "validate-root-bad"))
if err := tree.Load(testStorage(t), GetModeGet); err != nil {
t.Fatalf("err: %s", err)
}
if err := tree.Validate(); err == nil {
t.Fatal("should error")
}
}
func TestTreeValidate_good(t *testing.T) {
tree := NewTree("", testConfig(t, "validate-child-good"))
if err := tree.Load(testStorage(t), GetModeGet); err != nil {
t.Fatalf("err: %s", err)
}
if err := tree.Validate(); err != nil {
t.Fatalf("err: %s", err)
}
}
func TestTreeValidate_notLoaded(t *testing.T) {
tree := NewTree("", testConfig(t, "basic"))
if err := tree.Validate(); err == nil {
t.Fatal("should error")
}
}
func TestTreeValidate_requiredChildVar(t *testing.T) {
tree := NewTree("", testConfig(t, "validate-required-var"))
if err := tree.Load(testStorage(t), GetModeGet); err != nil {
t.Fatalf("err: %s", err)
}
if err := tree.Validate(); err == nil {
t.Fatal("should error")
}
}
const treeLoadStr = `
root
foo
`
const treeLoadSubdirStr = `
root
foo
bar
`