Test.Hspec.Expectations.Json.Internal

Internal building-blocks for JSON Value expectations

Pretty diff

assertBoolWithDiff :: HasCallStack => Bool -> Text -> Text -> IO ()

Pruning Values

newtype Superset

Constructors

Superset Value

newtype Subset

Constructors

Subset Value

pruneJson :: Superset -> Subset -> Value

Recursively remove items in the Superset value not present in Subset

Sorting Values

newtype Sortable

Constructors

Sortable Value

Instances

Eq Sortable

Defined in Test.Hspec.Expectations.Json.Internal

Methods

(==) :: Sortable -> Sortable -> Bool

(/=) :: Sortable -> Sortable -> Bool

Ord Sortable

Defined in Test.Hspec.Expectations.Json.Internal

Methods

compare :: Sortable -> Sortable -> Ordering

(<) :: Sortable -> Sortable -> Bool

(<=) :: Sortable -> Sortable -> Bool

(>) :: Sortable -> Sortable -> Bool

(>=) :: Sortable -> Sortable -> Bool

max :: Sortable -> Sortable -> Sortable

min :: Sortable -> Sortable -> Sortable

sortJsonArrays :: Value -> Value

vectorSortOn :: Ord b => (a -> b) -> Vector a -> Vector a

Dealing with Scientific

normalizeScientific :: Value -> Value

Normalize all Number values to Double precision

Internally, 1 and 1.0 are represented as different values of the Scientific data type. These will compare equally, but if there is some other difference that fails the assertion, they will render as a difference in the message, confusing the reader.

This sends them through an id function as Double, which will make either print as 1.0 consistently.

filterNullFields :: Value -> Value

expandHeterogenousArrays :: Value -> Value

Expand objects in arrays to have null values for omitted fields

ex: [{a:1}, {b:1}] -> [{a:1, b:null}, {a:null, b:1}]