Struct Expect 

pub struct Expect<'a, T> {
    pub subject: &'a T,
    pub timeout: Duration,
    pub is_not: bool,
    pub is_soft: bool,
    pub message: Option<String>,
}

Auto-retrying assertion builder.

Fields

subject: &'a T

timeout: Duration

is_not: bool

is_soft: bool

message: Option<String>

Implementations

impl Expect<'_, HttpResponse>

pub fn to_be_ok(&self) -> Result<(), AssertionFailure>

impl<T> Expect<'_, T>

pub fn not(self) -> Expect<'_, T>

Invert the assertion (Playwright’s .not).

pub fn with_timeout(self, timeout: Duration) -> Expect<'_, T>

Override the timeout for this assertion.

pub fn with_message(self, msg: impl Into<String>) -> Expect<'_, T>

Custom failure-message prefix.

pub fn soft(self) -> Expect<'_, T>

Mark as soft assertion — error is returned but collected by the caller rather than thrown.

impl Expect<'_, Locator>

pub async fn to_be_visible(&self) -> Result<(), AssertionFailure>

pub async fn to_be_hidden(&self) -> Result<(), AssertionFailure>

pub async fn to_be_enabled(&self) -> Result<(), AssertionFailure>

pub async fn to_be_disabled(&self) -> Result<(), AssertionFailure>

pub async fn to_be_checked(&self) -> Result<(), AssertionFailure>

pub async fn to_be_editable(&self) -> Result<(), AssertionFailure>

pub async fn to_be_attached(&self) -> Result<(), AssertionFailure>

pub async fn to_be_empty(&self) -> Result<(), AssertionFailure>

pub async fn to_be_focused(&self) -> Result<(), AssertionFailure>

pub async fn to_be_in_viewport(&self) -> Result<(), AssertionFailure>

pub async fn to_be_in_viewport_with( &self, options: InViewportOptions, ) -> Result<(), AssertionFailure>

pub async fn to_have_text( &self, expected: impl Into<StringOrRegex>, ) -> Result<(), AssertionFailure>

pub async fn to_contain_text( &self, expected: impl Into<StringOrRegex>, ) -> Result<(), AssertionFailure>

pub async fn to_have_value( &self, expected: impl Into<StringOrRegex>, ) -> Result<(), AssertionFailure>

pub async fn to_have_values( &self, expected: &[impl AsRef<str>], ) -> Result<(), AssertionFailure>

pub async fn to_have_attribute( &self, name: &str, value: impl Into<StringOrRegex>, ) -> Result<(), AssertionFailure>

pub async fn to_have_attribute_exists( &self, name: &str, ) -> Result<(), AssertionFailure>

pub async fn to_have_class( &self, expected: impl Into<StringOrRegex>, ) -> Result<(), AssertionFailure>

pub async fn to_contain_class( &self, expected: &str, ) -> Result<(), AssertionFailure>

pub async fn to_have_css( &self, property: &str, value: impl Into<StringOrRegex>, ) -> Result<(), AssertionFailure>

pub async fn to_have_css_with( &self, property: &str, value: impl Into<StringOrRegex>, options: HaveCssOptions, ) -> Result<(), AssertionFailure>

pub async fn to_have_id( &self, expected: impl Into<StringOrRegex>, ) -> Result<(), AssertionFailure>

pub async fn to_have_role( &self, expected: impl Into<StringOrRegex>, ) -> Result<(), AssertionFailure>

pub async fn to_have_accessible_name( &self, expected: impl Into<StringOrRegex>, ) -> Result<(), AssertionFailure>

pub async fn to_have_accessible_description( &self, expected: impl Into<StringOrRegex>, ) -> Result<(), AssertionFailure>

pub async fn to_have_accessible_error_message( &self, expected: impl Into<StringOrRegex>, ) -> Result<(), AssertionFailure>

pub async fn to_have_js_property( &self, name: &str, value: Value, ) -> Result<(), AssertionFailure>

pub async fn to_have_texts( &self, expected: &[impl Into<StringOrRegex> + Clone], ) -> Result<(), AssertionFailure>

pub async fn to_contain_texts( &self, expected: &[impl AsRef<str>], ) -> Result<(), AssertionFailure>

pub async fn to_have_count( &self, expected: usize, ) -> Result<(), AssertionFailure>

impl Expect<'_, Arc<Page>>

pub async fn to_have_title( &self, expected: impl Into<StringOrRegex>, ) -> Result<(), AssertionFailure>

pub async fn to_contain_title( &self, expected: &str, ) -> Result<(), AssertionFailure>

pub async fn to_have_url( &self, expected: impl Into<StringOrRegex>, ) -> Result<(), AssertionFailure>

pub async fn to_contain_url( &self, expected: &str, ) -> Result<(), AssertionFailure>

Trait Implementations

impl LocatorSnapshotMatchers for Expect<'_, Locator>

async fn to_match_snapshot(&self, name: &str) -> Result<(), TestFailure>

Compare the element’s text content against a stored .snap file.

async fn to_have_screenshot(&self, name: &str) -> Result<(), TestFailure>

Compare the element’s screenshot to a baseline PNG (default options).

async fn to_have_screenshot_with( &self, name: &str, options: ScreenshotMatcherOptions, ) -> Result<(), TestFailure>

Playwright toHaveScreenshot(name, options?) — full capture option bag.

async fn to_match_aria_snapshot( &self, expected_yaml: &str, ) -> Result<(), TestFailure>

Playwright toMatchAriaSnapshot(yaml) — compares the live ARIA tree against the Playwright-style YAML template.

impl PageSnapshotMatchers for Expect<'_, Arc<Page>>

async fn to_have_screenshot(&self, name: &str) -> Result<(), TestFailure>

async fn to_match_aria_snapshot( &self, expected: &str, ) -> Result<(), TestFailure>