switch-tests.eo

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+architect yegor256@gmail.com
+home https://github.com/objectionary/eo
+tests
+package org.eolang
+version 0.0.0

# Test.
[] > switch-simple-case
  eq. > @
    switch
      *
        *
          false
          "1"
        *
          true
          "2"
    "2"

# Test.
[] > switch-strings-case
  "swordfish" > password
  eq. > @
    switch
      *
        *
          password.eq "swordfish"
          "password is correct!"
        *
          password.eq ""
          "empty password is not allowed"
        *
          false
          "password is wrong"
    "password is correct!"

# Test.
[] > switch-with-several-true-cases
  eq. > @
    switch
      *
        *
          true
          "TRUE1"
        *
          false
          "FALSE"
        *
          true
          "TRUE2"
    "TRUE1"

# Test.
[] > switch-with-all-false-cases
  switch > @
    *
      *
        false
        "false1"
      *
        false
        "false2"

# Test.
[] > switch-case-with-error
  try > @
    switch *
    QQ.io.stdout ex > [ex]
    false

# Test.
[] > switch-complex-case
  [] > c1
    false > @
  [] > c2
    "1".eq "2" > @
  [] > c3
    true > @
  eq. > @
    switch
      *
        *
          [] >>
            c1 > @
          22.0
        *
          [] >>
            c2 > @
          0.0
        *
          [] >>
            c3 > @
          []
            "true case" > @
    "true case"