Splits the rest of the tests without modifying them

2020-03-14 14:46:35 +01:00
parent 06edde5340
commit c1959962d0
5 changed files with 953 additions and 935 deletions
@@ -0,0 +1,193 @@
+import chai from 'chai'
+import dirtyChai from 'dirty-chai'
+import cycleModule from '../lib/cycle'
+
+const { expect } = chai
+chai.use(dirtyChai)
+
+describe('isMensesStart', () => {
+  it('works for simple menses start', () => {
+    const cycleDaysSortedByDate = [
+      {
+        date: '2018-05-04',
+      },
+      {
+        date: '2018-05-03',
+        bleeding: { value: 1 }
+      },
+      {
+        date: '2018-05-02',
+        bleeding: { value: 1 }
+      },
+      {
+        date: '2018-05-01',
+        bleeding: { value: 1 }
+      },
+      {
+        date: '2018-04-30',
+      }
+    ]
+
+    const { isMensesStart } = cycleModule({
+      cycleDaysSortedByDate,
+      bleedingDaysSortedByDate: cycleDaysSortedByDate.filter(d => d.bleeding)
+    })
+    const start = isMensesStart(cycleDaysSortedByDate[3])
+    expect(start).to.be.true()
+    expect(isMensesStart(cycleDaysSortedByDate[0])).to.be.false()
+    expect(isMensesStart(cycleDaysSortedByDate[1])).to.be.false()
+    expect(isMensesStart(cycleDaysSortedByDate[2])).to.be.false()
+    expect(isMensesStart(cycleDaysSortedByDate[4])).to.be.false()
+  })
+
+  it('works with previous excluded value', () => {
+    const cycleDaysSortedByDate = [
+      {
+        date: '2018-06-01',
+        bleeding: { value: 2 }
+      },
+      {
+        date: '2018-05-01',
+        bleeding: { value: 2 }
+      },
+      {
+        date: '2018-04-30',
+        bleeding: { value: 2 , exclude: true}
+      },
+    ]
+
+    const { isMensesStart } = cycleModule({
+      cycleDaysSortedByDate,
+      bleedingDaysSortedByDate: cycleDaysSortedByDate.filter(d => d.bleeding)
+    })
+    const start = isMensesStart(cycleDaysSortedByDate[1])
+    expect(start).to.be.true()
+    const notStart = isMensesStart(cycleDaysSortedByDate[2])
+    expect(notStart).to.be.false()
+  })
+
+  it('returns false when day has no bleeding', () => {
+    const cycleDaysSortedByDate = [
+      {
+        date: '2018-06-01',
+      },
+      {
+        date: '2018-05-01',
+      },
+      {
+        date: '2018-04-30',
+        bleeding: { value: 2 , exclude: true}
+      },
+    ]
+
+    const { isMensesStart } = cycleModule({
+      cycleDaysSortedByDate,
+      bleedingDaysSortedByDate: cycleDaysSortedByDate.filter(d => d.bleeding)
+    })
+    const start = isMensesStart(cycleDaysSortedByDate[0])
+    expect(start).to.be.false()
+  })
+
+  it('returns false when there is a previous bleeding day within the threshold', () => {
+    const cycleDaysSortedByDate = [
+      {
+        date: '2018-06-01',
+      },
+      {
+        date: '2018-05-01',
+      },
+      {
+        date: '2018-04-30',
+        bleeding: { value: 2 }
+      },
+      {
+        date: '2018-04-29'
+      },
+      {
+        date: '2018-04-28',
+        bleeding: { value: 2 }
+      },
+    ]
+
+    const { isMensesStart } = cycleModule({
+      cycleDaysSortedByDate,
+      bleedingDaysSortedByDate: cycleDaysSortedByDate.filter(d => d.bleeding)
+    })
+    const start = isMensesStart(cycleDaysSortedByDate[2])
+    expect(start).to.be.false()
+  })
+
+  it('returns true when there is a previous excluded bleeding day within the threshold', () => {
+    const cycleDaysSortedByDate = [
+      {
+        date: '2018-06-01',
+      },
+      {
+        date: '2018-05-01',
+      },
+      {
+        date: '2018-04-30',
+        bleeding: { value: 2 }
+      },
+      {
+        date: '2018-04-29'
+      },
+      {
+        date: '2018-04-28',
+        bleeding: { value: 2 , exclude: true}
+      },
+    ]
+
+    const { isMensesStart } = cycleModule({
+      cycleDaysSortedByDate,
+      bleedingDaysSortedByDate: cycleDaysSortedByDate.filter(d => d.bleeding)
+    })
+    const start = isMensesStart(cycleDaysSortedByDate[2])
+    expect(start).to.be.true()
+  })
+  describe('with cycle thresholds', () => {
+    const maxBreakInBleeding = 3
+
+    it('disregards bleeding breaks equal to maxAllowedBleedingBreak in a bleeding period', () => {
+      const bleedingDays = [{
+        date: '2018-05-14',
+        bleeding: {
+          value: 2
+        }
+      }, {
+        date: '2018-05-10',
+        bleeding: {
+          value: 2
+        }
+      }]
+
+      const isMensesStart = cycleModule({
+        bleedingDaysSortedByDate: bleedingDays,
+        maxBreakInBleeding
+      }).isMensesStart
+      const result = isMensesStart(bleedingDays[0])
+      expect(result).to.be.false()
+    })
+
+    it('counts bleeding breaks longer than maxAllowedBleedingBreak in a bleeding period', () => {
+      const bleedingDays = [{
+        date: '2018-05-14',
+        bleeding: {
+          value: 2
+        }
+      }, {
+        date: '2018-05-09',
+        bleeding: {
+          value: 2
+        }
+      }]
+
+      const isMensesStart = cycleModule({
+        bleedingDaysSortedByDate: bleedingDays,
+        maxBreakInBleeding
+      }).isMensesStart
+      const result = isMensesStart(bleedingDays[0])
+      expect(result).to.be.true()
+    })
+  })
+})