containsOnly

Expects that the subject of this expectation (a Map) contains only (in any order) a key as defined by keyValuePair's Pair.first with a corresponding value as defined by keyValuePair's Pair.second -- optionally the same assertions are created for the otherPairs.

Delegates to contains.inAnyOrder.only.entries(keyValuePair, *otherPairs)

//Unresolved: ch.tutteli.atrium.api.fluent.en_GB.samples.deprecated.MapAssertionSamples.containsOnly

Return
an Expect for the subject of this expectation.

Expects that the subject of this expectation (a Map) contains only (in any order) a key as defined by keyValue's KeyValue.key with a corresponding value which either holds all assertions keyValue's KeyValue.valueAssertionCreatorOrNull creates or needs to be null in case KeyValue.valueAssertionCreatorOrNull is defined as null -- optionally the same assertions are created for the otherKeyValues.

Delegates to contains.inAnyOrder.only.entries(keyValue, *otherKeyValues)

expect(mapOf(1 to "a"))
    .containsOnly(
        KeyValue(1, {   // subject inside this block is of type String (actually "a")
            toBe("a")
        })
    )

fails {
    expect(mapOf(1 to "a", 1 to "b"))
        .containsOnly(
            KeyValue(1, {   // subject inside this block is of type String (actually "a")
                toBe("a")   // fails because the map also contains Pair<1,"b">
            })
        )
}

Return
an Expect for the subject of this expectation.