collections.feature

Feature: Collections
  Scenario: Index elements in collections
    Given a file named "main.cloe" with:
    """
    (seq!
      (print (@ [123 [456 789] "foo" true nil false] 2))
      (print (@ {123 [456 789] "foo" "It's me." nil false} "foo"))
      (print (@ "Hello, world!" 6)))
    """
    When I successfully run `cloe main.cloe`
    Then the stdout should contain exactly:
    """
    [456 789]
    It's me.
    ,
    """

  Scenario: Chain indexing
    Given a file named "main.cloe" with:
    """
    (print (@ {"foo" {"bar" 42}} "foo" "bar"))
    """
    When I successfully run `cloe main.cloe`
    Then the stdout should contain exactly "42"

  Scenario: Assign values to collections
    Given a file named "main.cloe" with:
    """
    (seq! ..(map print [
      (assign {} "foo" 123)
      (assign {"bar" 123} "bar" 456)
      (assign [123] 1 456)
      (assign [123 456 789] 2 42)
      (assign "Hallo, world!" 2 "e")
      (assign "right" 1 "l")]))
    """
    When I successfully run `cloe main.cloe`
    Then the stdout should contain exactly:
    """
    {"foo" 123}
    {"bar" 456}
    [456]
    [123 42 789]
    Hello, world!
    light
    """

  Scenario: Convert a dictionary to a list
    Given a file named "main.cloe" with:
    """
    (print (toList {123 456 "foo" "bar"}))
    """
    When I successfully run `cloe main.cloe`
    Then the stdout should contain exactly:
    """
    [["foo" "bar"] [123 456]]
    """

  Scenario: Convert a list to a list
    Given a file named "main.cloe" with:
    """
    (print (toList [123 nil 456 "foo" true "bar" false]))
    """
    When I successfully run `cloe main.cloe`
    Then the stdout should contain exactly:
    """
    [123 nil 456 "foo" true "bar" false]
    """

  Scenario: Convert a string to a list
    Given a file named "main.cloe" with:
    """
    (print (toList "Cloe is good."))
    """
    When I successfully run `cloe main.cloe`
    Then the stdout should contain exactly:
    """
    ["C" "l" "o" "e" " " "i" "s" " " "g" "o" "o" "d" "."]
    """