Add unit tests for models

1 files changed, 76 insertions, 0 deletions

diff --git a/model/user_test.go b/model/user_test.go
new file mode 100644
index 0000000..769696f
--- /dev/null
+++ b/model/user_test.go
@@ -0,0 +1,76 @@
+// Copyright 2017 Frédéric Guillot. All rights reserved.
+// Use of this source code is governed by the Apache 2.0
+// license that can be found in the LICENSE file.
+
+package model
+
+import "testing"
+
+func TestValidateUserCreation(t *testing.T) {
+	user := &User{}
+	if err := user.ValidateUserCreation(); err == nil {
+		t.Error(`An empty user should generate an error`)
+	}
+
+	user = &User{Username: "test", Password: ""}
+	if err := user.ValidateUserCreation(); err == nil {
+		t.Error(`User without password should generate an error`)
+	}
+
+	user = &User{Username: "test", Password: "a"}
+	if err := user.ValidateUserCreation(); err == nil {
+		t.Error(`Passwords shorter than 6 characters should generate an error`)
+	}
+
+	user = &User{Username: "", Password: "secret"}
+	if err := user.ValidateUserCreation(); err == nil {
+		t.Error(`An empty username should generate an error`)
+	}
+
+	user = &User{Username: "test", Password: "secret"}
+	if err := user.ValidateUserCreation(); err != nil {
+		t.Error(`A valid user should not generate any error`)
+	}
+}
+
+func TestValidateUserModification(t *testing.T) {
+	user := &User{}
+	if err := user.ValidateUserModification(); err == nil {
+		t.Error(`An empty user should generate an error`)
+	}
+
+	user = &User{ID: 42, Username: "test", Password: "", Theme: "default"}
+	if err := user.ValidateUserModification(); err != nil {
+		t.Error(`User without password should not generate an error`)
+	}
+
+	user = &User{ID: 42, Username: "test", Password: "a", Theme: "default"}
+	if err := user.ValidateUserModification(); err == nil {
+		t.Error(`Passwords shorter than 6 characters should generate an error`)
+	}
+
+	user = &User{ID: 42, Username: "", Password: "secret", Theme: "default"}
+	if err := user.ValidateUserModification(); err == nil {
+		t.Error(`An empty username should generate an error`)
+	}
+
+	user = &User{ID: -1, Username: "test", Password: "secret", Theme: "default"}
+	if err := user.ValidateUserModification(); err == nil {
+		t.Error(`An invalid userID should generate an error`)
+	}
+
+	user = &User{ID: 0, Username: "test", Password: "secret", Theme: "default"}
+	if err := user.ValidateUserModification(); err == nil {
+		t.Error(`An invalid userID should generate an error`)
+	}
+
+	user = &User{ID: 42, Username: "test", Password: "secret", Theme: "invalid"}
+	if err := user.ValidateUserModification(); err == nil {
+		t.Error(`An invalid theme should generate an error`)
+	}
+
+	user = &User{ID: 42, Username: "test", Password: "secret", Theme: "default"}
+	if err := user.ValidateUserModification(); err != nil {
+		t.Error(`A valid user should not generate any error`)
+	}
+}