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Demo/EarlGreyExample/EarlGreyExampleSwiftTests/EarlGreyExampleSwiftTests.swift

Summary

Maintainability
B
4 hrs
Test Coverage

Function testCustomAction has 30 lines of code (exceeds 25 allowed). Consider refactoring.
Open

  func testCustomAction() {
    // Fade in and out an element.
    let fadeInAndOut = { (element: UIView) -> Void in
      UIView.animate(withDuration: 1.0, delay: 0.0,
                     options: UIViewAnimationOptions.curveEaseOut,
Severity: Minor
Found in Demo/EarlGreyExample/EarlGreyExampleSwiftTests/EarlGreyExampleSwiftTests.swift - About 1 hr to fix

    Function testWithCustomMatcher has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
    Open

      func testWithCustomMatcher() {
    // Define the match condition: matches table cells that contains a date for a Thursday.
    let matches: MatchesBlock = { (element: Any?) -> Bool in
      if let cell = element as? UITableViewCell {
        let formatter = DateFormatter()
    Severity: Minor
    Found in Demo/EarlGreyExample/EarlGreyExampleSwiftTests/EarlGreyExampleSwiftTests.swift - About 35 mins to fix

    Cognitive Complexity

    Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

    A method's cognitive complexity is based on a few simple rules:

    • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
    • Code is considered more complex for each "break in the linear flow of the code"
    • Code is considered more complex when "flow breaking structures are nested"

    Further reading

    Similar blocks of code found in 2 locations. Consider refactoring.
    Open

        EarlGrey.selectElement(with: grey_accessibilityID("Cell1"))
      .usingSearch(grey_scrollInDirection(GREYDirection.up, 500),
          onElementWith: grey_accessibilityID("table"))
      .perform(grey_doubleTap())
    Severity: Minor
    Found in Demo/EarlGreyExample/EarlGreyExampleSwiftTests/EarlGreyExampleSwiftTests.swift and 1 other location - About 45 mins to fix
    Demo/EarlGreyExample/EarlGreyExampleSwiftTests/EarlGreyExampleSwiftTests.swift on lines 111..114

    Duplicated Code

    Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

    Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

    When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

    Tuning

    This issue has a mass of 53.

    We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

    The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

    If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

    See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

    Refactorings

    Further Reading

    Similar blocks of code found in 2 locations. Consider refactoring.
    Open

        EarlGrey.selectElement(with: grey_accessibilityID("Cell30"))
      .usingSearch(grey_scrollInDirection(GREYDirection.down, 100),
          onElementWith: grey_accessibilityID("table"))
      .perform(grey_tap())
    Severity: Minor
    Found in Demo/EarlGreyExample/EarlGreyExampleSwiftTests/EarlGreyExampleSwiftTests.swift and 1 other location - About 45 mins to fix
    Demo/EarlGreyExample/EarlGreyExampleSwiftTests/EarlGreyExampleSwiftTests.swift on lines 116..119

    Duplicated Code

    Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

    Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

    When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

    Tuning

    This issue has a mass of 53.

    We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

    The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

    If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

    See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

    Refactorings

    Further Reading

    Similar blocks of code found in 2 locations. Consider refactoring.
    Open

            guard let view = element! as! UIView as UIView! else {
          let errorInfo = [NSLocalizedDescriptionKey:
            NSLocalizedString("Element is not a UIView",
                              comment: "")]
          errorOrNil?.pointee =
    Severity: Minor
    Found in Demo/EarlGreyExample/EarlGreyExampleSwiftTests/EarlGreyExampleSwiftTests.swift and 1 other location - About 40 mins to fix
    Demo/EarlGreyExample/EarlGreyExampleSwiftTests/EarlGreyExampleSwiftTests.swift on lines 153..161

    Duplicated Code

    Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

    Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

    When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

    Tuning

    This issue has a mass of 49.

    We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

    The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

    If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

    See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

    Refactorings

    Further Reading

    Similar blocks of code found in 2 locations. Consider refactoring.
    Open

            guard let window = elementAsView.window! as UIView! else {
          let errorInfo = [NSLocalizedDescriptionKey:
            NSLocalizedString("Element is not attached to a window",
                              comment: "")]
          errorOrNil?.pointee = NSError(domain: kGREYInteractionErrorDomain,
    Severity: Minor
    Found in Demo/EarlGreyExample/EarlGreyExampleSwiftTests/EarlGreyExampleSwiftTests.swift and 1 other location - About 40 mins to fix
    Demo/EarlGreyExample/EarlGreyExampleSwiftTests/EarlGreyExampleSwiftTests.swift on lines 176..185

    Duplicated Code

    Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

    Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

    When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

    Tuning

    This issue has a mass of 49.

    We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

    The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

    If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

    See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

    Refactorings

    Further Reading

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