feat: add test for entry

.travis.yml

@@ -1,4 +1,5 @@
 ---
 language: go
 script:
+  - go test ./...
   - go get git.yaegashi.fr/nishiki/gpm/cmd/gpm

gpm/entry_test.go

@@ -0,0 +1,65 @@
+package gpm
+
+import "testing"
+
+func TestCreateEmptyEntry(t *testing.T) {
+  var entry Entry
+  err := entry.Verify()
+  if err == nil {
+    t.Error("an entry Without an ID must return an error")
+  }
+}
+
+func TestCreateEntryWithoutName(t *testing.T) {
+  var entry Entry
+  entry.GenerateID()
+  if entry.ID == "" {
+    t.Error("generateID can't be generate a void ID")
+  }
+
+  err := entry.Verify()
+  if err == nil {
+    t.Error("an entry without a name must return an error")
+  }
+}
+
+func TestCreateEntryWithName(t *testing.T) {
+  entry := Entry{ Name: "test" }
+  entry.GenerateID()
+  err := entry.Verify()
+  if err != nil {
+    t.Errorf("an entry with a name mustn't return an error: %s", err)
+  }
+}
+
+func TestCreateEntryWithBadURI(t *testing.T) {
+  entry := Entry{ Name: "test", URI: "url/bad:" }
+  entry.GenerateID()
+  err := entry.Verify()
+  if err == nil {
+    t.Error("an entry with a bad URI must return an error")
+  }
+}
+
+func TestCreateEntryWithGoodURI(t *testing.T) {
+  entry := Entry{ Name: "test", URI: "http://localhost:8081" }
+  entry.GenerateID()
+  err := entry.Verify()
+  if err != nil {
+    t.Errorf("an entry with a good URI mustn't return an error: %s", err)
+  }
+}
+
+func TestGenerateOTPCode(t *testing.T) {
+  entry := Entry{ OTP: "JBSWY3DPEHPK3PXP" }
+  code, time, err := entry.OTPCode()
+  if err != nil {
+    t.Errorf("must generate an OTP code without error: %s", err)
+  }
+  if len(code) != 6 {
+    t.Errorf("must generate an OTP code with 6 chars: %s", code)
+  }
+  if time < 0 || time > 30 {
+    t.Errorf("time must be between 0 and 30: %d", time)
+  }
+}