raggedstaff/openfoodnetwork
1
0
Fork 0
mirror of https://github.com/openfoodfoundation/openfoodnetwork synced 2026-01-31 21:37:16 +00:00
Code Issues Packages Projects Releases Wiki Activity

Extract getScale from BOM controller to VariantUnitManager, extract specs as well

Browse Source
This commit is contained in:
Rohan Mitchell
2014-07-18 10:57:41 +10:00
parent eafdf85c28
commit 8d5f953f78
4 changed files with 40 additions and 29 deletions
Download Patch File Download Diff File Expand all files Collapse all files

28
spec/javascripts/unit/admin/services/variant_unit_manager_spec.js.coffee Normal file
View File

@@ -0,0 +1,28 @@
describe "VariantUnitManager", ->
VariantUnitManager = null
beforeEach ->
module "admin.products"
beforeEach inject (_VariantUnitManager_) ->
VariantUnitManager = _VariantUnitManager_
describe "getScale", ->
it "returns the largest scale for which value/scale is greater than 1", ->
expect(VariantUnitManager.getScale(1.2,"weight")).toEqual 1.0
expect(VariantUnitManager.getScale(1000,"weight")).toEqual 1000.0
expect(VariantUnitManager.getScale(0.0012,"volume")).toEqual 0.001
expect(VariantUnitManager.getScale(1001,"volume")).toEqual 1000.0
it "returns the smallest unit available when value is smaller", ->
expect(VariantUnitManager.getScale(0.4,"weight")).toEqual 1
expect(VariantUnitManager.getScale(0.0004,"volume")).toEqual 0.001
describe "getUnitName", ->
it "returns the unit name based on the scale and unit type (weight/volume) provided", ->
expect(VariantUnitManager.getUnitName(1, "weight")).toEqual "g"
expect(VariantUnitManager.getUnitName(1000, "weight")).toEqual "kg"
expect(VariantUnitManager.getUnitName(1000000, "weight")).toEqual "T"
expect(VariantUnitManager.getUnitName(0.001, "volume")).toEqual "mL"
expect(VariantUnitManager.getUnitName(1, "volume")).toEqual "L"
expect(VariantUnitManager.getUnitName(1000, "volume")).toEqual "kL"