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scooba_test.go
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scooba_test.go
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package main
import "testing"
import "os"
import "github.com/urfave/cli"
import "flag"
import "github.com/alexyans/scooba/handlers"
import "fmt"
import "strconv"
func contextWithFlag(t *testing.T, name string, value interface{}) *cli.Context {
flag := &flag.FlagSet{}
switch value.(type) {
case string:
ret := flag.String(name, "", "")
if ret == nil {
t.Error("Failed to create string flag.")
}
case bool:
ret := flag.Bool(name, false, "")
if ret == nil {
t.Error("Failed to create bool flag.")
}
}
context := cli.NewContext(nil, flag, nil)
var err error
switch value.(type) {
case string:
err = context.Set(name, value.(string))
case bool:
err = context.Set(name, strconv.FormatBool(value.(bool)))
}
if err != nil {
t.Error("Failed to set flag")
}
return context
}
func setup() string {
path := "fixtures/testrepo"
os.Chdir(path)
return path
}
func TestGetRepo(t *testing.T) {
path := setup()
_, err := handlers.GetRepoFromPwd()
if err != nil {
t.Error(fmt.Sprintf("Failed to read repository in path %s.", path))
}
}
func TestDiveDefault(t *testing.T) {
path := setup()
context := cli.NewContext(nil, &flag.FlagSet{}, nil)
current, err := handlers.Dive(context)
if err != nil {
t.Error(fmt.Sprintf("Dive without argument failed in path %s", path))
}
expected := "404c882ea87664fcf166f608df4f8d351462e353"
if *current.Hash != expected {
t.Error(fmt.Sprintf("Expected commit %s.\nGot commit %s.", expected, *current.Hash))
}
}
func TestDiveWithCommit(t *testing.T) {
path := setup()
commitHash := "dc67085c71222232a9fa6feb11821192f260fe34"
context := contextWithFlag(t, "commit", commitHash)
defer func() {
if r := recover(); r != nil {
t.Error(fmt.Sprintf("Dive for commit %s in path %s panicked.", commitHash, path))
}
}()
_, err := handlers.Dive(context)
if err != nil {
t.Error(fmt.Sprintf("Dive failed for commit %s in path %s.", commitHash, path))
}
}
func TestDiveNonExistentCommit(t *testing.T) {
path := setup()
commitHash := "dcdcdc"
context := contextWithFlag(t, "commit", commitHash)
defer func() {
if r := recover(); r == nil {
t.Error(fmt.Sprintf("Dive for fake commit %s in path %s should have panicked.", commitHash, path))
}
}()
_, _ = handlers.Dive(context)
}
func TestForward(t *testing.T) {
path := setup()
context := cli.NewContext(nil, &flag.FlagSet{}, nil)
_ = handlers.DiveHandler(context)
context = contextWithFlag(t, "forward", true)
current, err := handlers.Forward(context)
if err != nil {
t.Error(fmt.Sprintf("Forward in path %s failed.", path))
}
expected := "38aa6cc8d439d45da9c6be2cf5dade65a0367fc8"
if current != expected {
t.Error(fmt.Sprintf("Expected commit %s.\nGot commit %s.", expected, current))
}
}
func TestBackward(t *testing.T) {
path := setup()
context := cli.NewContext(nil, &flag.FlagSet{}, nil)
_ = handlers.DiveHandler(context)
_ = handlers.ForwardHandler(context)
_ = handlers.ForwardHandler(context)
context = contextWithFlag(t, "backward", true)
current, err := handlers.Backward(context)
if err != nil {
t.Error(fmt.Sprintf("Backward in path %s failed.", path))
}
expected := "38aa6cc8d439d45da9c6be2cf5dade65a0367fc8"
if current != expected {
t.Error(fmt.Sprintf("Expected commit %s.\nGot commit %s.", expected, current))
}
}