Struct Ice 

pub struct Ice {
    pub viewport: Size,
    pub mode: Mode,
    pub preset: Option<String>,
    pub instructions: Vec<Instruction>,
}

An end-to-end test for iced applications.

Ice tests encode a certain configuration together with a sequence of instructions. An ice test passes if all the instructions can be executed successfully.

Normally, ice tests are run by an Emulator in continuous integration pipelines.

Ice tests can be easily run by saving them as .ice files in a folder and simply calling run. These test files can be recorded by enabling the tester feature flag in the root crate.

Fields

viewport: Size

The viewport [Size] that must be used for the test.

mode: Mode

The emulator::Mode that must be used for the test.

preset: Option<String>

The name of the Preset that must be used for the test.

instructions: Vec<Instruction>

The sequence of instructions of the test.

Implementations

impl Ice

pub fn parse(content: &str) -> Result<Self, ParseError>

Parses an Ice test from its textual representation.

Here is an example of the Ice test syntax:

viewport: 500x800
mode: Immediate
preset: Empty
-----
click "What needs to be done?"
type "Create the universe"
type enter
type "Make an apple pie"
type enter
expect "2 tasks left"
click "Create the universe"
expect "1 task left"
click "Make an apple pie"
expect "0 tasks left"

This syntax is very experimental and extremely likely to change often. For this reason, it is reserved for advanced users that want to early test it.

Currently, in order to use it, you will need to earn the right and prove you understand its experimental nature by reading the code!

Trait Implementations

impl Clone for Ice

fn clone(&self) -> Ice

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Ice

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Display for Ice

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl PartialEq for Ice

fn eq(&self, other: &Ice) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for Ice