Module googletest::matchers

All built-in matchers of this crate are in submodules of this module.

Macros

• all
  Matches a value which all of the given matchers match.
• any
  Matches a value which at least one of the given matchers match.
• contains_each
  Matches a container containing elements matched by the given matchers.
• elements_are
  Matches a container’s elements to each matcher in order.
• field
  Matches a structure or enum with a given field which is matched by a given matcher.
• is_contained_in
  Matches a container all of whose elements are matched by the given matchers.
• matches_pattern
  Matches a value according to a pattern of matchers.
• pat
  An alias for matches_pattern.
• pointwise
  Generates a matcher which matches a container each of whose elements match the given matcher name applied respectively to each element of the given container.
• property
  Matches an object which, upon calling the given method on it with the given arguments, produces a value matched by the given inner matcher.
• unordered_elements_are
  Matches a container whose elements in any order have a 1:1 correspondence with the provided element matchers.

Structs

• ContainsMatcher
  A matcher which matches a container containing one or more elements a given inner Matcher matches.
• EqMatcher
  A matcher which matches a value equal to expected.
• NearMatcher
  A matcher which matches floating-point numbers approximately equal to its expected value.
• PredicateMatcher
  A matcher which applies predicate on the value.
• StrMatcher
  A matcher which matches equality or containment of a string-like value in a configurable way.

Traits

• StrMatcherConfigurator
  Extension trait to configure StrMatcher.

Functions

• anything
  Matches anything. This matcher always succeeds.
• approx_eq
  Matches a value approximately equal to expected.
• char_count
  Matches a string whose number of Unicode scalars matches expected.
• container_eq
  Matches a container equal (in the sense of ==) to expected.
• contains
  Matches an iterable type whose elements contain a value matched by inner.
• contains_regex
  Matches a string containing a substring which matches the given regular expression.
• contains_substring
  Matches a string containing a given substring.
• displays_as
  Matches the string representation of types that implement Display.
• each
  Matches a container all of whose elements are matched by the matcher inner.
• empty
  Matches an empty container.
• ends_with
  Matches a string which ends with the given suffix.
• eq
  Matches a value equal (in the sense of ==) to expected.
• eq_deref_of
  Matches a value equal (in the sense of ==) to the dereferenced value of expected.
• err
  Matches a Result containing Err with a value matched by inner.
• ge
  Matches a value greater than or equal to (in the sense of >=) expected.
• gt
  Matches a value greater (in the sense of >) than expected.
• has_entry
  Matches a HashMap containing the given key whose value is matched by the matcher inner.
• is_nan
  Matches a floating point value which is NaN.
• is_utf8_string
  Matches a byte sequence which is a UTF-8 encoded string matched by inner.
• le
  Matches a value less than or equal to (in the sense of <=) expected.
• len
  Matches a container whose number of elements matches expected.
• lt
  Matches a value less (in the sense of <) than expected.
• matches_regex
  Matches a string the entirety of which which matches the given regular expression.
• near
  Matches a value equal within max_abs_error of expected.
• none
  Matches an Option containing None.
• not
  Matches the actual value exactly when the inner matcher does not match.
• ok
  Matches a Result containing Ok with a value matched by inner.
• points_to
  Matches a (smart) pointer pointing to a value matched by the Matcher expected.
• predicate
  Creates a matcher based on the predicate provided.
• some
  Matches an Option containing a value matched by inner.
• starts_with
  Matches a string which starts with the given prefix.
• subset_of
  Matches a container all of whose items are in the given container superset.
• superset_of
  Matches a container containing all of the items in the given container subset.