stages/prompt: add unittests

passbook/stages/prompt/models.py

@@ -14,6 +14,7 @@ class FieldTypes(models.TextChoices):
     EMAIL = "e-mail"
     PASSWORD = "password"  # noqa # nosec
     NUMBER = "number"
+    HIDDEN = "hidden"
 
 
 class Prompt(UUIDModel):
@@ -55,7 +56,26 @@ class Prompt(UUIDModel):
                 widget=forms.NumberInput(attrs=attrs),
                 required=self.required,
             )
-        raise ValueError
+        if self.type == FieldTypes.HIDDEN:
+            return forms.CharField(
+                widget=forms.HiddenInput(attrs=attrs),
+                required=False,
+                initial=self.placeholder,
+            )
+        raise ValueError("field_type is not valid, not one of FieldTypes.")
+
+    def save(self, *args, **kwargs):
+        if self.type not in FieldTypes:
+            raise ValueError
+        return super().save(*args, **kwargs)
+
+    def __str__(self):
+        return f"Prompt '{self.field_key}' type={self.type}'"
+
+    class Meta:
+
+        verbose_name = _("Prompt")
+        verbose_name_plural = _("Prompts")
 
 
 class PromptStage(Stage):

passbook/stages/prompt/stage.py

@@ -1,4 +1,4 @@
-"""Enrollment Stage Logic"""
+"""Prompt Stage Logic"""
 from django.http import HttpResponse
 from django.utils.translation import gettext_lazy as _
 from django.views.generic import FormView
@@ -11,8 +11,8 @@ LOGGER = get_logger()
 PLAN_CONTEXT_PROMPT = "prompt_data"
 
 
-class EnrollmentStageView(FormView, AuthenticationStage):
-    """Enrollment Stage, save form data in plan context."""
+class PromptStageView(FormView, AuthenticationStage):
+    """Prompt Stage, save form data in plan context."""
 
     template_name = "login/form.html"
     form_class = PromptForm

passbook/stages/prompt/tests.py

@@ -0,0 +1,147 @@
+"""Prompt tests"""
+from unittest.mock import MagicMock, patch
+
+from django.shortcuts import reverse
+from django.test import Client, TestCase
+
+from passbook.core.models import User
+from passbook.flows.models import Flow, FlowDesignation, FlowStageBinding
+from passbook.flows.planner import FlowPlan
+from passbook.flows.views import SESSION_KEY_PLAN
+from passbook.stages.prompt.forms import PromptForm
+from passbook.stages.prompt.models import FieldTypes, Prompt, PromptStage
+from passbook.stages.prompt.stage import PLAN_CONTEXT_PROMPT
+
+
+class TestPromptStage(TestCase):
+    """Prompt tests"""
+
+    def setUp(self):
+        super().setUp()
+        self.user = User.objects.create(username="unittest", email="test@beryju.org")
+        self.client = Client()
+
+        self.flow = Flow.objects.create(
+            name="test-prompt",
+            slug="test-prompt",
+            designation=FlowDesignation.AUTHENTICATION,
+        )
+        text_prompt = Prompt.objects.create(
+            field_key="text_prompt",
+            label="TEXT_LABEL",
+            type=FieldTypes.TEXT,
+            required=True,
+            placeholder="TEXT_PLACEHOLDER",
+        )
+        email_prompt = Prompt.objects.create(
+            field_key="email_prompt",
+            label="EMAIL_LABEL",
+            type=FieldTypes.EMAIL,
+            required=True,
+            placeholder="EMAIL_PLACEHOLDER",
+        )
+        password_prompt = Prompt.objects.create(
+            field_key="password_prompt",
+            label="PASSWORD_LABEL",
+            type=FieldTypes.PASSWORD,
+            required=True,
+            placeholder="PASSWORD_PLACEHOLDER",
+        )
+        number_prompt = Prompt.objects.create(
+            field_key="number_prompt",
+            label="NUMBER_LABEL",
+            type=FieldTypes.NUMBER,
+            required=True,
+            placeholder="NUMBER_PLACEHOLDER",
+        )
+        hidden_prompt = Prompt.objects.create(
+            field_key="hidden_prompt",
+            type=FieldTypes.HIDDEN,
+            required=True,
+            placeholder="HIDDEN_PLACEHOLDER",
+        )
+        self.stage = PromptStage.objects.create(name="prompt-stage")
+        self.stage.fields.set(
+            [text_prompt, email_prompt, password_prompt, number_prompt, hidden_prompt,]
+        )
+        self.stage.save()
+
+        self.prompt_data = {
+            text_prompt.field_key: "test-input",
+            email_prompt.field_key: "test@test.test",
+            password_prompt.field_key: "test",
+            number_prompt.field_key: 3,
+            hidden_prompt.field_key: hidden_prompt.placeholder,
+        }
+
+        FlowStageBinding.objects.create(flow=self.flow, stage=self.stage, order=2)
+
+    def test_invalid_type(self):
+        """Test that invalid form type raises an error"""
+        with self.assertRaises(ValueError):
+            _ = Prompt.objects.create(
+                field_key="hidden_prompt",
+                type="invalid",
+                required=True,
+                placeholder="HIDDEN_PLACEHOLDER",
+            )
+        with self.assertRaises(ValueError):
+            prompt = Prompt.objects.create(
+                field_key="hidden_prompt",
+                type=FieldTypes.HIDDEN,
+                required=True,
+                placeholder="HIDDEN_PLACEHOLDER",
+            )
+            with patch.object(prompt, "type", MagicMock(return_value="invalid")):
+                _ = prompt.field
+
+    def test_render(self):
+        """Test render of form, check if all prompts are rendered correctly"""
+        plan = FlowPlan(stages=[self.stage])
+        session = self.client.session
+        session[SESSION_KEY_PLAN] = plan
+        session.save()
+
+        response = self.client.get(
+            reverse(
+                "passbook_flows:flow-executor", kwargs={"flow_slug": self.flow.slug}
+            )
+        )
+        self.assertEqual(response.status_code, 200)
+        for prompt in self.stage.fields.all():
+            self.assertIn(prompt.field_key, response.rendered_content)
+            self.assertIn(prompt.label, response.rendered_content)
+            self.assertIn(prompt.placeholder, response.rendered_content)
+
+    def test_valid_form(self) -> PromptForm:
+        """Test form validation"""
+        form = PromptForm(stage=self.stage, data=self.prompt_data)
+        self.assertEqual(form.is_valid(), True)
+        return form
+
+    def test_valid_form_request(self):
+        """Test a request with valid form data"""
+        plan = FlowPlan(stages=[self.stage])
+        session = self.client.session
+        session[SESSION_KEY_PLAN] = plan
+        session.save()
+
+        form = self.test_valid_form()
+
+        with patch("passbook.flows.views.FlowExecutorView.cancel", MagicMock()):
+            response = self.client.post(
+                reverse(
+                    "passbook_flows:flow-executor", kwargs={"flow_slug": self.flow.slug}
+                ),
+                form.cleaned_data,
+            )
+            self.assertEqual(response.status_code, 302)
+            self.assertEqual(response.url, reverse("passbook_core:overview"))
+
+        # Check that valid data has been saved
+        session = self.client.session
+        plan: FlowPlan = session[SESSION_KEY_PLAN]
+        data = plan.context[PLAN_CONTEXT_PROMPT]
+        for prompt in self.stage.fields.all():
+            prompt: Prompt
+            self.assertEqual(data[prompt.field_key], self.prompt_data[prompt.field_key])