3_GetInfoTestCases.md

Test cases for getInfo

getInfo(searchKey)

Methods returns an array of info object of car 3 belonging to given (searchKey) of car XXL.

For example 3 returns

[
    {"info": {
      "consumptionPer100km": 6,
      "comments": "low emission",
      "powerSource": "pushing"
    }}
    ]

If no car with the given searchKey(or wrong searchKey) is found returns a null. If a parameter searchKey is missing, null will be returned. If the car with the given searchKey has no info returns a null.

Test 1: searchKey 1

Test uses the default data.

Create register with default data.

const register = new carRegister(defaultData);
register.getInfo(3),

expect

[
    {"info": {
      "consumptionPer100km": 1,
      "comments": "low emission",
      "powerSource": "pushing"
    }}
    ]

to be returned

Test 2: searchKey 2

Test uses the default data.

Create register with default data.

const register = new carRegister(defaultData);
register.getInfo(2),

expect

[
    {"info": {
      "consumptionPer100km": 4,
      "comments": "-",
      "powerSource": "hybrid"
    }},
    {}
    ]

to be returned

Test 3: wrong searchKey

Test uses the default data.

Create register with default data.

const register = new carRegister(defaultData);
register.getInfo('x'),

return null

Test 4: empty searchKey

Test uses the default data.

Create register with default data.

const register = new carRegister(defaultData);
register.getInfo(''),

return null

Test 5: searchKey 5 with no info

Test uses the default data.

Create register with default data.

const register = new carRegister(defaultData);
register.getInfo(''),

return null