textarea <=> steps

src/use-cases/task/infra/adaptStepsToTextarea.test.ts

@@ -0,0 +1,79 @@
+import { describe, expect, it } from 'vitest'
+import { createStepFixture } from '../models/step.fixture'
+import {
+  adaptStepsToTextarea,
+  adaptTextareaToSteps
+} from './adaptStepsToTextarea'
+
+describe('adapt steps to textarea value', () => {
+  it('returns a string with the listed steps', () => {
+    const steps = [
+      createStepFixture(),
+      createStepFixture(),
+      createStepFixture(),
+      createStepFixture()
+    ]
+
+    const stepsInTextarea = steps
+      .map((step) => `- ${step.title} | ${step.estimation}`)
+      .join('\n')
+
+    expect(adaptStepsToTextarea(steps)).toEqual(stepsInTextarea)
+  })
+
+  it('returns a list of steps from a textarea value', () => {
+    const stepsInTextarea = `- step 1 | 3
+- step 2 | 4
+- step 3 | 5`
+
+    const expectedSteps = [
+      createStepFixture({
+        id: expect.any(String),
+        title: 'step 1',
+        estimation: 3
+      }),
+      createStepFixture({
+        id: expect.any(String),
+        title: 'step 2',
+        estimation: 4
+      }),
+      createStepFixture({
+        id: expect.any(String),
+        title: 'step 3',
+        estimation: 5
+      })
+    ]
+
+    expect(adaptTextareaToSteps(stepsInTextarea)).toEqual(expectedSteps)
+  })
+
+  it('fallbacks to 0 for the estimation if there is no estimation', () => {
+    const stepInTextarea = '- step 1'
+
+    const expectedStep = createStepFixture({
+      id: expect.any(String),
+      title: 'step 1',
+      estimation: 0
+    })
+
+    expect(adaptTextareaToSteps(stepInTextarea)).toEqual([expectedStep])
+  })
+
+  it('fallbacks to 0 for the estimation if it can not read the number', () => {
+    const stepInTextarea = '- step 1 | not an estimation'
+
+    const expectedStep = createStepFixture({
+      id: expect.any(String),
+      title: 'step 1',
+      estimation: 0
+    })
+
+    expect(adaptTextareaToSteps(stepInTextarea)).toEqual([expectedStep])
+  })
+
+  it('does not create a step with an empty title', () => {
+    const stepInTextArea = '\n-'
+
+    expect(adaptTextareaToSteps(stepInTextArea)).toEqual([])
+  })
+})