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Merged
merged 1 commit into from
Feb 28, 2024
Merged

Update test suites #360

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27 changes: 9 additions & 18 deletions exercises/practice/armstrong-numbers/ArmstrongNumbers.tests.ps1
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Original file line number Diff line number Diff line change
Expand Up @@ -5,64 +5,55 @@ BeforeAll {
Describe "Test Invoke-ArmstrongNumbers.ps1" {
It "Zero is an Armstrong number" {
$got = Invoke-ArmstrongNumbers -Number 0
$want = $True

$got | Should -Be $want
$got | Should -BeTrue
}

It "Single-digit numbers are Armstrong numbers" {
$got = Invoke-ArmstrongNumbers -Number 5
$want = $True

$got | Should -BeExactly $want
$got | Should -BeTrue
}

It "There are no two-digit Armstrong numbers" {
$got = Invoke-ArmstrongNumbers -Number 10
$want = $False

$got | Should -BeExactly $want
$got | Should -BeFalse
}

It "Three-digit number that is an Armstrong number" {
$got = Invoke-ArmstrongNumbers -Number 153
$want = $True

$got | Should -BeExactly $want
$got | Should -BeTrue
}

It "Three-digit number that is not an Armstrong number" {
$got = Invoke-ArmstrongNumbers -Number 100
$want = $False

$got | Should -BeExactly $want
$got | Should -BeFalse
}

It "Four-digit number that is an Armstrong number" {
$got = Invoke-ArmstrongNumbers -Number 9474
$want = $True

$got | Should -BeExactly $want
$got | Should -BeTrue
}

It "Four-digit number that is not an Armstrong number" {
$got = Invoke-ArmstrongNumbers -Number 9475
$want = $False

$got | Should -BeExactly $want
$got | Should -BeFalse
}

It "Seven-digit number that is an Armstrong number" {
$got = Invoke-ArmstrongNumbers -Number 9926315
$want = $True

$got | Should -BeExactly $want
$got | Should -BeTrue
}

It "Seven-digit number that is not an Armstrong number" {
$got = Invoke-ArmstrongNumbers -Number 9926314
$want = $False

$got | Should -BeExactly $want
$got | Should -BeFalse
}
}
38 changes: 19 additions & 19 deletions exercises/practice/isbn-verifier/IsbnVerifier.tests.ps1
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Original file line number Diff line number Diff line change
Expand Up @@ -6,114 +6,114 @@ Describe "IsbnVerifierTests" {
It "valid isbn" {
$got = Test-Isbn -Isbn "3-598-21508-8"

$got | Should -Be $true
$got | Should -BeTrue
}

It "invalid isbn check digit" {
$got = Test-Isbn -Isbn "3-598-21508-9"

$got | Should -Be $false
$got | Should -BeFalse
}

It "valid isbn with a check digit of 10" {
$got = Test-Isbn -Isbn "3-598-21507-X"

$got | Should -Be $true
$got | Should -BeTrue
}

It "check digit is a character other than X" {
$got = Test-Isbn -Isbn "3-598-21507-A"

$got | Should -Be $false
$got | Should -BeFalse
}

It "invalid check digit in isbn is not treated as zero" {
$got = Test-Isbn -Isbn "4-598-21507-B"

$got | Should -Be $false
$got | Should -BeFalse
}

It "invalid character in isbn is not treated as zero" {
$got = Test-Isbn -Isbn "3-598-P1581-X"

$got | Should -Be $false
$got | Should -BeFalse
}

It "X is only valid as a check digit" {
$got = Test-Isbn -Isbn "3-598-2X507-9"

$got | Should -Be $false
$got | Should -BeFalse
}

It "valid isbn without separating dashes" {
$got = Test-Isbn -Isbn "3598215088"

$got | Should -Be $true
$got | Should -BeTrue
}

It "isbn without separating dashes and X as check digit" {
$got = Test-Isbn -Isbn "359821507X"

$got | Should -Be $true
$got | Should -BeTrue
}

It "isbn without check digit and dashes" {
$got = Test-Isbn -Isbn "359821507"

$got | Should -Be $false
$got | Should -BeFalse
}

It "too long isbn and no dashes" {
$got = Test-Isbn -Isbn "3598215078X"

$got | Should -Be $false
$got | Should -BeFalse
}

It "too short isbn" {
$got = Test-Isbn -Isbn "00"

$got | Should -Be $false
$got | Should -BeFalse
}

It "isbn without check digit" {
$got = Test-Isbn -Isbn "3-598-21507"

$got | Should -Be $false
$got | Should -BeFalse
}

It "check digit of X should not be used for 0" {
$got = Test-Isbn -Isbn "3-598-21515-X"

$got | Should -Be $false
$got | Should -BeFalse
}

It "empty isbn" {
$got = Test-Isbn -Isbn ""

$got | Should -Be $false
$got | Should -BeFalse
}

It "input is 9 characters" {
$got = Test-Isbn -Isbn "134456729"

$got | Should -Be $false
$got | Should -BeFalse
}

It "invalid characters are not ignored after checking length" {
$got = Test-Isbn -Isbn "3132P34035"

$got | Should -Be $false
$got | Should -BeFalse
}

It "invalid characters are not ignored before checking length" {
$got = Test-Isbn -Isbn "3598P215088"

$got | Should -Be $false
$got | Should -BeFalse
}

It "input is too long but contains a valid isbn" {
$got = Test-Isbn -Isbn "98245726788"

$got | Should -Be $false
$got | Should -BeFalse
}
}
26 changes: 13 additions & 13 deletions exercises/practice/isogram/Isogram.tests.ps1
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Original file line number Diff line number Diff line change
Expand Up @@ -6,78 +6,78 @@ Describe "IsogramTests" {
It "empty string" {
$got = Invoke-Isogram -Phrase ""

$got | Should -Be $true
$got | Should -BeTrue
}

It "isogram with only lower case characters" {
$got = Invoke-Isogram -Phrase "isogram"

$got | Should -Be $true
$got | Should -BeTrue
}

It "word with one duplicated character" {
$got = Invoke-Isogram -Phrase "eleven"

$got | Should -Be $false
$got | Should -BeFalse
}

It "word with one duplicated character from the end of the alphabet" {
$got = Invoke-Isogram -Phrase "zzyzx"

$got | Should -Be $false
$got | Should -BeFalse
}

It "longest reported english isogram" {
$got = Invoke-Isogram -Phrase "subdermatoglyphic"

$got | Should -Be $true
$got | Should -BeTrue
}

It "word with duplicated character in mixed case" {
$got = Invoke-Isogram -Phrase "Alphabet"

$got | Should -Be $false
$got | Should -BeFalse
}

It "word with duplicated character in mixed case, lowercase first" {
$got = Invoke-Isogram -Phrase "alphAbet"

$got | Should -Be $false
$got | Should -BeFalse
}

It "hypothetical isogrammic word with hyphen" {
$got = Invoke-Isogram -Phrase "thumbscrew-japingly"

$got | Should -Be $true
$got | Should -BeTrue
}

It "hypothetical word with duplicated character following hyphen" {
$got = Invoke-Isogram -Phrase "thumbscrew-jappingly"

$got | Should -Be $false
$got | Should -BeFalse
}

It "isogram with duplicated hyphen" {
$got = Invoke-Isogram -Phrase "six-year-old"

$got | Should -Be $true
$got | Should -BeTrue
}

It "made-up name that is an isogram" {
$got = Invoke-Isogram -Phrase "Emily Jung Schwartzkopf"

$got | Should -Be $true
$got | Should -BeTrue
}

It "duplicated character in the middle" {
$got = Invoke-Isogram -Phrase "accentor"

$got | Should -Be $false
$got | Should -BeFalse
}

It "word with duplicated character and with two hyphens" {
$got = Invoke-Isogram -Phrase "up-to-date"

$got | Should -Be $false
$got | Should -BeFalse
}
}
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