ferridriver-bdd 0.4.0

BDD/Cucumber test framework for ferridriver. 144 built-in Gherkin steps backed by the Page API.
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57

//! Custom parameter type registry for extending Cucumber expressions.

use std::sync::Arc;

use rustc_hash::FxHashMap;

use crate::step::StepParam;

/// A custom parameter type definition.
pub struct CustomParamType {
  /// The parameter name used in expressions (e.g., "color").
  pub name: String,
  /// Regex pattern to match (e.g., "red|green|blue").
  pub regex: String,
  /// Optional transformer function that converts the matched text to a StepParam.
  pub transformer: Option<Arc<dyn Fn(&str) -> StepParam + Send + Sync>>,
}

/// Registry of custom parameter types.
pub struct ParameterTypeRegistry {
  types: FxHashMap<String, CustomParamType>,
}

impl ParameterTypeRegistry {
  pub fn new() -> Self {
    Self {
      types: FxHashMap::default(),
    }
  }

  pub fn register(&mut self, param_type: CustomParamType) {
    self.types.insert(param_type.name.clone(), param_type);
  }

  pub fn find(&self, name: &str) -> Option<&CustomParamType> {
    self.types.get(name)
  }

  pub fn is_empty(&self) -> bool {
    self.types.is_empty()
  }
}

impl Default for ParameterTypeRegistry {
  fn default() -> Self {
    Self::new()
  }
}

/// What proc macros submit via inventory for custom parameter types.
pub struct ParameterTypeRegistration {
  pub name: &'static str,
  pub regex: &'static str,
  pub transformer_factory: Option<fn() -> Arc<dyn Fn(&str) -> StepParam + Send + Sync>>,
}

inventory::collect!(ParameterTypeRegistration);