From a9d0c13a0c95f9f479664e8ed7bd69f466668489 Mon Sep 17 00:00:00 2001
From: Julien Calixte <julienc@bam.tech>
Date: Tue, 4 Apr 2023 00:00:17 +0200
Subject: [PATCH] test task model

---
 src/App.vue                               |  2 -
 src/components/TheWelcome.vue             | 86 -----------------------
 src/components/WelcomeItem.vue            | 86 -----------------------
 src/use-cases/task/models/step.fixture.ts | 10 +++
 src/use-cases/task/models/step.test.ts    | 44 +++++-------
 src/use-cases/task/models/task.test.ts    | 56 +++++++++++++++
 src/use-cases/task/models/task.ts         |  8 +--
 src/views/HomeView.vue                    |  8 +--
 8 files changed, 88 insertions(+), 212 deletions(-)
 delete mode 100644 src/components/TheWelcome.vue
 delete mode 100644 src/components/WelcomeItem.vue
 create mode 100644 src/use-cases/task/models/step.fixture.ts
 create mode 100644 src/use-cases/task/models/task.test.ts

diff --git a/src/App.vue b/src/App.vue
index 909ca68..62c0c8a 100644
--- a/src/App.vue
+++ b/src/App.vue
@@ -6,8 +6,6 @@ import HelloWorld from './components/HelloWorld.vue'
 <template>
   <header>
     <div class="wrapper">
-      <HelloWorld msg="You did it!" />
-
       <nav>
         <RouterLink to="/">Home</RouterLink>
         <RouterLink to="/about">About</RouterLink>
diff --git a/src/components/TheWelcome.vue b/src/components/TheWelcome.vue
deleted file mode 100644
index a70765c..0000000
--- a/src/components/TheWelcome.vue
+++ /dev/null
@@ -1,86 +0,0 @@
-<script setup lang="ts">
-import WelcomeItem from './WelcomeItem.vue'
-import DocumentationIcon from './icons/IconDocumentation.vue'
-import ToolingIcon from './icons/IconTooling.vue'
-import EcosystemIcon from './icons/IconEcosystem.vue'
-import CommunityIcon from './icons/IconCommunity.vue'
-import SupportIcon from './icons/IconSupport.vue'
-</script>
-
-<template>
-  <WelcomeItem>
-    <template #icon>
-      <DocumentationIcon />
-    </template>
-    <template #heading>Documentation</template>
-
-    Vue’s
-    <a href="https://vuejs.org/" target="_blank" rel="noopener">official documentation</a>
-    provides you with all information you need to get started.
-  </WelcomeItem>
-
-  <WelcomeItem>
-    <template #icon>
-      <ToolingIcon />
-    </template>
-    <template #heading>Tooling</template>
-
-    This project is served and bundled with
-    <a href="https://vitejs.dev/guide/features.html" target="_blank" rel="noopener">Vite</a>. The
-    recommended IDE setup is
-    <a href="https://code.visualstudio.com/" target="_blank" rel="noopener">VSCode</a> +
-    <a href="https://github.com/johnsoncodehk/volar" target="_blank" rel="noopener">Volar</a>. If
-    you need to test your components and web pages, check out
-    <a href="https://www.cypress.io/" target="_blank" rel="noopener">Cypress</a> and
-    <a href="https://on.cypress.io/component" target="_blank">Cypress Component Testing</a>.
-
-    <br />
-
-    More instructions are available in <code>README.md</code>.
-  </WelcomeItem>
-
-  <WelcomeItem>
-    <template #icon>
-      <EcosystemIcon />
-    </template>
-    <template #heading>Ecosystem</template>
-
-    Get official tools and libraries for your project:
-    <a href="https://pinia.vuejs.org/" target="_blank" rel="noopener">Pinia</a>,
-    <a href="https://router.vuejs.org/" target="_blank" rel="noopener">Vue Router</a>,
-    <a href="https://test-utils.vuejs.org/" target="_blank" rel="noopener">Vue Test Utils</a>, and
-    <a href="https://github.com/vuejs/devtools" target="_blank" rel="noopener">Vue Dev Tools</a>. If
-    you need more resources, we suggest paying
-    <a href="https://github.com/vuejs/awesome-vue" target="_blank" rel="noopener">Awesome Vue</a>
-    a visit.
-  </WelcomeItem>
-
-  <WelcomeItem>
-    <template #icon>
-      <CommunityIcon />
-    </template>
-    <template #heading>Community</template>
-
-    Got stuck? Ask your question on
-    <a href="https://chat.vuejs.org" target="_blank" rel="noopener">Vue Land</a>, our official
-    Discord server, or
-    <a href="https://stackoverflow.com/questions/tagged/vue.js" target="_blank" rel="noopener"
-      >StackOverflow</a
-    >. You should also subscribe to
-    <a href="https://news.vuejs.org" target="_blank" rel="noopener">our mailing list</a> and follow
-    the official
-    <a href="https://twitter.com/vuejs" target="_blank" rel="noopener">@vuejs</a>
-    twitter account for latest news in the Vue world.
-  </WelcomeItem>
-
-  <WelcomeItem>
-    <template #icon>
-      <SupportIcon />
-    </template>
-    <template #heading>Support Vue</template>
-
-    As an independent project, Vue relies on community backing for its sustainability. You can help
-    us by
-    <a href="https://vuejs.org/sponsor/" target="_blank" rel="noopener">becoming a sponsor</a>.
-  </WelcomeItem>
-</template>
diff --git a/src/components/WelcomeItem.vue b/src/components/WelcomeItem.vue
deleted file mode 100644
index ba0def3..0000000
--- a/src/components/WelcomeItem.vue
+++ /dev/null
@@ -1,86 +0,0 @@
-<template>
-  <div class="item">
-    <i>
-      <slot name="icon"></slot>
-    </i>
-    <div class="details">
-      <h3>
-        <slot name="heading"></slot>
-      </h3>
-      <slot></slot>
-    </div>
-  </div>
-</template>
-
-<style scoped>
-.item {
-  margin-top: 2rem;
-  display: flex;
-}
-
-.details {
-  flex: 1;
-  margin-left: 1rem;
-}
-
-i {
-  display: flex;
-  place-items: center;
-  place-content: center;
-  width: 32px;
-  height: 32px;
-
-  color: var(--color-text);
-}
-
-h3 {
-  font-size: 1.2rem;
-  font-weight: 500;
-  margin-bottom: 0.4rem;
-  color: var(--color-heading);
-}
-
-@media (min-width: 1024px) {
-  .item {
-    margin-top: 0;
-    padding: 0.4rem 0 1rem calc(var(--section-gap) / 2);
-  }
-
-  i {
-    top: calc(50% - 25px);
-    left: -26px;
-    position: absolute;
-    border: 1px solid var(--color-border);
-    background: var(--color-background);
-    border-radius: 8px;
-    width: 50px;
-    height: 50px;
-  }
-
-  .item:before {
-    content: ' ';
-    border-left: 1px solid var(--color-border);
-    position: absolute;
-    left: 0;
-    bottom: calc(50% + 25px);
-    height: calc(50% - 25px);
-  }
-
-  .item:after {
-    content: ' ';
-    border-left: 1px solid var(--color-border);
-    position: absolute;
-    left: 0;
-    top: calc(50% + 25px);
-    height: calc(50% - 25px);
-  }
-
-  .item:first-of-type:before {
-    display: none;
-  }
-
-  .item:last-of-type:after {
-    display: none;
-  }
-}
-</style>
diff --git a/src/use-cases/task/models/step.fixture.ts b/src/use-cases/task/models/step.fixture.ts
new file mode 100644
index 0000000..96e1bb3
--- /dev/null
+++ b/src/use-cases/task/models/step.fixture.ts
@@ -0,0 +1,10 @@
+import type { Stepable } from '@/use-cases/task/interfaces/stepable'
+import { Step } from '@/use-cases/task/models/step'
+import { faker } from '@faker-js/faker'
+
+export const createStepFixture = (partialStep?: Partial<Stepable>) =>
+  new Step(
+    partialStep?.id ?? faker.datatype.uuid(),
+    partialStep?.title ?? faker.animal.bird(),
+    partialStep?.estimation
+  )
diff --git a/src/use-cases/task/models/step.test.ts b/src/use-cases/task/models/step.test.ts
index 0899c5b..3764a11 100644
--- a/src/use-cases/task/models/step.test.ts
+++ b/src/use-cases/task/models/step.test.ts
@@ -1,27 +1,19 @@
 import { describe, expect, it } from 'vitest'
 import { Step } from '@/use-cases/task/models/step'
-import { faker } from '@faker-js/faker'
-import type { Stepable } from '@/use-cases/task/interfaces/stepable'
-
-const createStep = (partialStep?: Partial<Stepable>) =>
-  new Step(
-    partialStep?.id ?? faker.datatype.uuid(),
-    partialStep?.title ?? faker.animal.bird(),
-    partialStep?.estimation
-  )
+import { createStepFixture } from '@/use-cases/task/models/step.fixture'
 
 describe('Step', () => {
   it('adds substeps', () => {
-    const step = createStep()
+    const step = createStepFixture()
 
-    step.addSteps(createStep())
+    step.addSteps(createStepFixture())
 
     expect(step.steps.length).toEqual(1)
   })
 
   it('removes substeps', () => {
-    const step = createStep()
-    step.addSteps(createStep())
+    const step = createStepFixture()
+    step.addSteps(createStepFixture())
 
     step.removeStep(0)
 
@@ -29,19 +21,19 @@ describe('Step', () => {
   })
 
   it('tells the estimation based on the sum of its substeps', () => {
-    const step = createStep()
+    const step = createStepFixture()
       .addSteps(
-        createStep({
+        createStepFixture({
           estimation: 1
         })
       )
       .addSteps(
-        createStep({
+        createStepFixture({
           estimation: 2
         })
       )
       .addSteps(
-        createStep({
+        createStepFixture({
           estimation: 3
         })
       )
@@ -50,16 +42,16 @@ describe('Step', () => {
   })
 
   it('tells the total estimation if the step estimation is set even with substeps', () => {
-    const step = createStep({
+    const step = createStepFixture({
       estimation: 8
     })
       .addSteps(
-        createStep({
+        createStepFixture({
           estimation: 1
         })
       )
       .addSteps(
-        createStep({
+        createStepFixture({
           estimation: 2
         })
       )
@@ -69,20 +61,20 @@ describe('Step', () => {
 
   it('flattens the substeps', () => {
     const leafs = [
-      createStep({
+      createStepFixture({
         id: 'leaf-1'
       }),
-      createStep({
+      createStepFixture({
         id: 'leaf-2'
       }),
-      createStep({
+      createStepFixture({
         id: 'leaf-3'
       })
     ]
 
-    const step = createStep().addSteps(
-      createStep().addSteps(leafs[0], leafs[1]),
-      createStep().addSteps(createStep().addSteps(leafs[2]))
+    const step = createStepFixture().addSteps(
+      createStepFixture().addSteps(leafs[0], leafs[1]),
+      createStepFixture().addSteps(createStepFixture().addSteps(leafs[2]))
     )
     const steps = Step.getStepLeafs([step])
 
diff --git a/src/use-cases/task/models/task.test.ts b/src/use-cases/task/models/task.test.ts
new file mode 100644
index 0000000..725f16d
--- /dev/null
+++ b/src/use-cases/task/models/task.test.ts
@@ -0,0 +1,56 @@
+import type { Stepable } from '@/use-cases/task/interfaces/stepable'
+import type { Taskable } from '@/use-cases/task/interfaces/taskable'
+import { createStepFixture } from '@/use-cases/task/models/step.fixture'
+import { Task } from '@/use-cases/task/models/task'
+import { faker } from '@faker-js/faker'
+import exp from 'constants'
+import { describe, expect, it } from 'vitest'
+
+describe('Task', () => {
+  it('has a simple id', () => {
+    const uuid = faker.datatype.uuid()
+
+    const task = new Task(uuid)
+
+    expect(task.id).equals(uuid)
+  })
+
+  it('allows a new task from a taskable object', () => {
+    const taskable: Taskable = {
+      id: faker.datatype.uuid(),
+      title: faker.animal.lion(),
+      link: faker.internet.url(),
+      steps: [createStepFixture()]
+    }
+    const task = Task.fromTaskable(taskable)
+
+    expect(task).toEqual(taskable)
+  })
+
+  it('adds steps and removes them', () => {
+    const task = new Task(faker.datatype.uuid())
+
+    const [firstStep, secondStep] = [createStepFixture(), createStepFixture()]
+
+    task.addSteps(firstStep, secondStep)
+
+    expect(task.steps).toEqual([firstStep, secondStep])
+
+    task.removeStep(0)
+    expect(task.steps).toEqual([secondStep])
+
+    task.removeStep(0)
+    expect(task.steps).toEqual([])
+  })
+
+  it('must have an id, a title and steps to be valid', () => {
+    const task = new Task(faker.datatype.uuid())
+    expect(Task.validate(task)).toEqual(false)
+
+    task.title = faker.animal.bird()
+    expect(Task.validate(task)).toEqual(false)
+
+    task.addSteps(createStepFixture())
+    expect(Task.validate(task)).toEqual(true)
+  })
+})
diff --git a/src/use-cases/task/models/task.ts b/src/use-cases/task/models/task.ts
index d8dcc40..476ead0 100644
--- a/src/use-cases/task/models/task.ts
+++ b/src/use-cases/task/models/task.ts
@@ -19,18 +19,14 @@ export class Task implements Taskable {
       return this
     }
 
-    if (index < this.steps.length) {
+    if (index >= this.steps.length) {
       return this
     }
 
-    this.steps.splice(index)
+    this.steps.splice(index, 1)
     return this
   }
 
-  public get flattenSteps() {
-    return this.steps
-  }
-
   public static fromTaskable(taskable: Taskable) {
     const task = new Task(taskable.id)
     task.title = taskable.title
diff --git a/src/views/HomeView.vue b/src/views/HomeView.vue
index d5c0217..d77a25c 100644
--- a/src/views/HomeView.vue
+++ b/src/views/HomeView.vue
@@ -1,9 +1,5 @@
-<script setup lang="ts">
-import TheWelcome from '../components/TheWelcome.vue'
-</script>
+<script setup lang="ts"></script>
 
 <template>
-  <main>
-    <TheWelcome />
-  </main>
+  <main>Bonjour</main>
 </template>