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Fix the CR issue for Get-Random
This commit is contained in:
TingLiu6
committed by
Andrew Schwartzmeyer
Andrew Schwartzmeyer
parent
01af13ce37
commit
d9ffecc360
@@ -1,232 +1,64 @@
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Describe "Get-Random DRT Unit Tests" -Tags DRT{
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# -minimum is always set to the actual low end of the range, details refer to closed issue #887
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It "Tests for random-numbers mode" {
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# Test for Int32
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$results = get-random
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$results.GetType().FullName | Should Be System.Int32
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$results | Should BeGreaterThan -1
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$results | Should BeLessThan ([int32]::MaxValue)
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$testData = @(
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@{ Name = 'No params'; Maximum = $null; Minimum = $null; GreaterThan = -1; LessThan = ([int32]::MaxValue); Type = 'System.Int32' }
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@{ Name = 'Just maximum: 100'; Maximum = 100; Minimum = $null; GreaterThan = -1; LessThan = 100; Type = 'System.Int32' }
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@{ Name = 'Just maximum: 10000'; Maximum = 10000; Minimum = $null; GreaterThan = -1; LessThan = 10000; Type = 'System.Int32' }
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@{ Name = 'maximum:0, Minimum:-100'; Maximum = 0; Minimum = -100; GreaterThan = -101; LessThan = 0; Type = 'System.Int32' }
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@{ Name = 'maximum:100, Minimum:-100'; Maximum = 100; Minimum = -100; GreaterThan = -101; LessThan = 100; Type = 'System.Int32' }
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@{ Name = 'maximum:-100, Minimum:-200'; Maximum = -100; Minimum = -200; GreaterThan = -201; LessThan = -100; Type = 'System.Int32' }
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@{ Name = 'maximum:(-100), Minimum:(-200)'; Maximum = (-100); Minimum = (-200); GreaterThan = -201; LessThan = -100; Type = 'System.Int32' }
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@{ Name = 'maximum:8, Minimum:5'; Maximum = '8'; Minimum = 5; GreaterThan = 4; LessThan = 8; Type = 'System.Int32' }
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@{ Name = 'maximum:8, Minimum:5'; Maximum = 8; Minimum = '5'; GreaterThan = 4; LessThan = 8; Type = 'System.Int32' }
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@{ Name = 'maximum:+100, Minimum:0'; Maximum = +100; Minimum = 0; GreaterThan = -1; LessThan = 100; Type = 'System.Int32' }
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@{ Name = 'maximum:+100, Minimum:0'; Maximum = '+100'; Minimum = 0; GreaterThan = -1; LessThan = 100; Type = 'System.Int32' }
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@{ Name = 'maximum:+100, Minimum:-100'; Maximum = '+100'; Minimum = '-100'; GreaterThan = -101; LessThan = 100; Type = 'System.Int32' }
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@{ Name = 'maximum:1kb, Minimum:0'; Maximum = '1kb'; Minimum = 0; GreaterThan = -1; LessThan = 1024; Type = 'System.Int32' }
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@{ Name = 'Just maximum:MaxValue'; Maximum = ([int64]::MaxValue); Minimum = $null; GreaterThan = ([int64]-1); LessThan = ([int64]::MaxValue); Type = 'System.Int64' }
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@{ Name = 'Just maximum:([int64]100)'; Maximum = ([int64]100); Minimum = $null; GreaterThan = ([int64]-1); LessThan = ([int64]100); Type = 'System.Int64' }
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@{ Name = 'Just maximum:100000000000'; Maximum = 100000000000; Minimum = $null; GreaterThan = ([int64]-1); LessThan = ([int64]100000000000); Type = 'System.Int64' }
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@{ Name = 'maximum:([int64]0), Minimum:([int64]-100)'; Maximum = ([int64]0); Minimum = ([int64]-100); GreaterThan = ([int64]-101); LessThan = ([int64]0); Type = 'System.Int64' }
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@{ Name = 'maximum:([int64]100), Minimum:([int64]-100)'; Maximum = ([int64]100); Minimum = ([int64]-100); GreaterThan = ([int64]-101); LessThan = ([int64]100); Type = 'System.Int64' }
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@{ Name = 'maximum:([int64]-100), Minimum:([int64]-200)'; Maximum = ([int64]-100); Minimum = ([int64]-200); GreaterThan = ([int64]-201); LessThan = ([int64]-100); Type = 'System.Int64' }
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@{ Name = 'maximum:([int64](-100)), Minimum:([int64](-200))'; Maximum = ([int64](-100)); Minimum = ([int64](-200)); GreaterThan = ([int64]-201); LessThan = ([int64]-100); Type = 'System.Int64' }
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@{ Name = 'maximum:8, Minimum:([int64]5)'; Maximum = '8'; Minimum = ([int64]5); GreaterThan = ([int64]4); LessThan = ([int64]8); Type = 'System.Int64' }
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@{ Name = 'maximum:([int64]8), Minimum:5'; Maximum = ([int64]8); Minimum = '5'; GreaterThan = ([int64]4); LessThan = ([int64]8); Type = 'System.Int64' }
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@{ Name = 'maximum:+100, Minimum:([int64]0)'; Maximum = +100; Minimum = ([int64]0); GreaterThan = ([int64]-1); LessThan = ([int64]100); Type = 'System.Int64' }
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@{ Name = 'maximum:+100, Minimum:([int64]0)'; Maximum = '+100'; Minimum = ([int64]0); GreaterThan = ([int64]-1); LessThan = ([int64]100); Type = 'System.Int64' }
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@{ Name = 'maximum:([int64]0), Minimum:-100'; Maximum = ([int64]0); Minimum = '-100'; GreaterThan = ([int64]-101); LessThan = ([int64]0); Type = 'System.Int64' }
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@{ Name = 'maximum:([int64]1048585, Minimum:1mb'; Maximum = ([int64]1048585); Minimum = '1mb'; GreaterThan = ([int64]1048575); LessThan = ([int64]1048585); Type = 'System.Int64' }
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@{ Name = 'maximum:1tb, Minimum:10mb'; Maximum = '1tb'; Minimum = '10mb'; GreaterThan = ([int64]10485759); LessThan = ([int64]1099511627776); Type = 'System.Int64' }
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@{ Name = 'maximum:([int64]::MaxValue), Minimum:([int64]::MinValue)'; Maximum = ([int64]::MaxValue); Minimum = ([int64]::MinValue); GreaterThan = ([int64]::MinValue); LessThan = ([int64]::MaxValue); Type = 'System.Int64' }
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@{ Name = 'maximum:([int64](([int]::MaxValue)+15)), Minimum:([int64](([int]::MaxValue)+10))'; Maximum = ([int64](([int]::MaxValue)+15)); Minimum = ([int64](([int]::MaxValue)+10)); GreaterThan = ([int64](([int]::MaxValue)+9)); LessThan = ([int64](([int]::MaxValue)+15)); Type = 'System.Int64' }
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@{ Name = 'maximum:([int64](([int]::MaxValue)+150)), Minimum:([int64](([int]::MaxValue)+100))'; Maximum = ([int64](([int]::MaxValue)+150)); Minimum = ([int64](([int]::MaxValue)+100)); GreaterThan = ([int64](([int]::MaxValue)+99)); LessThan = ([int64](([int]::MaxValue)+150)); Type = 'System.Int64' }
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@{ Name = 'maximum:100099000001, Minimum:100000000001'; Maximum = '100099000001'; Minimum = 100000000001; GreaterThan = ([int64]10000000000); LessThan = ([int64]100099000001); Type = 'System.Int64' }
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@{ Name = 'maximum:100000002230, Minimum:100000002222'; Maximum = 100000002230; Minimum = '100000002222'; GreaterThan = ([int64]100000002221); LessThan = ([int64]100000002230); Type = 'System.Int64' }
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@{ Name = 'maximum:90000000000, Minimum:4'; Maximum = 90000000000; Minimum = 4; GreaterThan = ([int64]3); LessThan = ([int64]90000000000); Type = 'System.Int64' }
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@{ Name = 'Just maximum:100.0'; Maximum = 100.0; Minimum = $null; GreaterThan = -1.0; LessThan = 100.0; Type = 'System.Double' }
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@{ Name = 'maximum:0.0, Minimum:-100.0'; Maximum = 0.0; Minimum = -100.0; GreaterThan = -101.0; LessThan = 0.0; Type = 'System.Double' }
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@{ Name = 'maximum:100.0, Minimum:-100.0'; Maximum = 100.0; Minimum = -100.0; GreaterThan = -101.0; LessThan = 100.0; Type = 'System.Double' }
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@{ Name = 'maximum:8.0, Minimum:5'; Maximum = 8.0; Minimum = 5; GreaterThan = 4.0; LessThan = 8.0; Type = 'System.Double' }
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@{ Name = 'maximum:8, Minimum:5.0'; Maximum = 8; Minimum = 5.0; GreaterThan = 4.0; LessThan = 8.0; Type = 'System.Double' }
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@{ Name = 'maximum:20., Minimum:0.0'; Maximum = 20.; Minimum = 0.0; GreaterThan = -1.0; LessThan = 20.0; Type = 'System.Double' }
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@{ Name = 'maximum:20., Minimum:0.0'; Maximum = '20.'; Minimum = 0.0; GreaterThan = -1.0; LessThan = 20.0; Type = 'System.Double' }
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@{ Name = 'maximum:+100.0, Minimum:0'; Maximum = +100.0; Minimum = 0; GreaterThan = -1.0; LessThan = 100.0; Type = 'System.Double' }
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@{ Name = 'maximum:+100.0, Minimum:0'; Maximum = '+100.0'; Minimum = 0; GreaterThan = -1.0; LessThan = 100.0; Type = 'System.Double' }
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@{ Name = 'Just Minimum:1.0e+100'; Maximum = $null; Minimum = 1.0e+100; GreaterThan = 1.0e+99; LessThan = ([double]::MaxValue); Type = 'System.Double' }
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@{ Name = 'maximum:([double]::MaxValue), Minimum:([double]::MinValue)'; Maximum = ([double]::MaxValue); Minimum = ([double]::MinValue); GreaterThan = ([double]::MinValue); LessThan = ([double]::MaxValue); Type = 'System.Double' }
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$results = get-random 100
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$results.GetType().FullName | Should Be System.Int32
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$results | Should BeGreaterThan -1
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$results | Should BeLessThan 100
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)
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$x = 10000
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$results = get-random $x
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$results.GetType().FullName | Should Be System.Int32
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$results | Should BeGreaterThan -1
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$results | Should BeLessThan 10000
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# minimum is always set to the actual low end of the range, details refer to closed issue #887.
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It "get a correct random number for '<Name>'" -TestCases $testData {
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param($maximum, $minimum, $greaterThan, $lessThan, $type)
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$results = get-random -Minimum -100 -Maximum 0
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$results.GetType().FullName | Should Be System.Int32
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$results | Should BeGreaterThan -101
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$results | Should BeLessThan 0
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$results = get-random -Minimum -100 -Maximum 100
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$results.GetType().FullName | Should Be System.Int32
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$results | Should BeGreaterThan -101
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$results | Should BeLessThan 100
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$results = get-random -Minimum -200 -Maximum -100
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$results.GetType().FullName | Should Be System.Int32
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$results | Should BeGreaterThan -201
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$results | Should BeLessThan -100
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$results = get-random -Minimum (-200) -Maximum (-100)
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$results.GetType().FullName | Should Be System.Int32
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$results | Should BeGreaterThan -201
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$results | Should BeLessThan -100
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$results = get-random -Minimum 5 -Maximum '8'
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$results.GetType().FullName | Should Be System.Int32
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$results | Should BeGreaterThan 4
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$results | Should BeLessThan 8
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$results = get-random -Minimum '5' -Maximum 8
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$results.GetType().FullName | Should Be System.Int32
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$results | Should BeGreaterThan 4
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$results | Should BeLessThan 8
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$results = get-random -Minimum 0 -Maximum +100
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$results.GetType().FullName | Should Be System.Int32
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$results | Should BeGreaterThan -1
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$results | Should BeLessThan 100
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$results = get-random -Minimum 0 -Maximum '+100'
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$results.GetType().FullName | Should Be System.Int32
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$results | Should BeGreaterThan -1
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$results | Should BeLessThan 100
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$results = get-random -Minimum '-100' -Maximum '+100'
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$results.GetType().FullName | Should Be System.Int32
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$results | Should BeGreaterThan -101
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$results | Should BeLessThan 100
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$results = get-random -Minimum 0 -Maximum '1kb'
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$results.GetType().FullName | Should Be System.Int32
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$results | Should BeGreaterThan -1
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$results | Should BeLessThan 1024
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#Test for Int64
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$results = get-random ([int64]::MaxValue)
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$results.GetType().FullName | Should Be System.Int64
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$results | Should BeGreaterThan ([int64]-1)
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$results | Should BeLessThan ([int64]::MaxValue)
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$results = get-random ([int64]100)
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$results.GetType().FullName | Should Be System.Int64
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$results | Should BeGreaterThan ([int64]-1)
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$results | Should BeLessThan ([int64]100)
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$results = get-random 100000000000
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$results.GetType().FullName | Should Be System.Int64
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$results | Should BeGreaterThan ([int64]-1)
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$results | Should BeLessThan ([int64]100000000000)
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$results = get-random -Minimum ([int64]-100) -Maximum ([int64]0)
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$results.GetType().FullName | Should Be System.Int64
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$results | Should BeGreaterThan ([int64]-101)
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$results | Should BeLessThan ([int64]0)
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$results = get-random -Minimum ([int64]-100) -Maximum ([int64]100)
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$results.GetType().FullName | Should Be System.Int64
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$results | Should BeGreaterThan ([int64]-101)
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$results | Should BeLessThan ([int64]100)
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$results = get-random -Minimum ([int64]-200) -Maximum ([int64]-100)
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$results.GetType().FullName | Should Be System.Int64
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$results | Should BeGreaterThan ([int64]-201)
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$results | Should BeLessThan ([int64]-100)
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$results = get-random -Minimum ([int64](-200)) -Maximum ([int64](-100))
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$results.GetType().FullName | Should Be System.Int64
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$results | Should BeGreaterThan ([int64]-201)
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$results | Should BeLessThan ([int64]-100)
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$results = get-random -Minimum ([int64]5) -Maximum '8'
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$results.GetType().FullName | Should Be System.Int64
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$results | Should BeGreaterThan ([int64]4)
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$results | Should BeLessThan ([int64]8)
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$results = get-random -Minimum '5' -Maximum ([int64]8)
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$results.GetType().FullName | Should Be System.Int64
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$results | Should BeGreaterThan ([int64]4)
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$results | Should BeLessThan ([int64]8)
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$results = get-random -Minimum ([int64]0) -Maximum +100
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$results.GetType().FullName | Should Be System.Int64
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$results | Should BeGreaterThan ([int64]-1)
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$results | Should BeLessThan ([int64]100)
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$results = get-random -Minimum ([int64]0) -Maximum '+100'
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$results.GetType().FullName | Should Be System.Int64
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$results | Should BeGreaterThan ([int64]-1)
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$results | Should BeLessThan ([int64]100)
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$results = get-random -Minimum '-100' -Maximum ([int64]0)
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$results.GetType().FullName | Should Be System.Int64
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$results | Should BeGreaterThan ([int64]-101)
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$results | Should BeLessThan ([int64]0)
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$results = get-random -Minimum '1mb' -Maximum ([int64]1048585)
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$results.GetType().FullName | Should Be System.Int64
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$results | Should BeGreaterThan ([int64]1048575)
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$results | Should BeLessThan ([int64]1048585)
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$results = get-random -Minimum '10mb' -Maximum '1tb'
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$results.GetType().FullName | Should Be System.Int64
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$results | Should BeGreaterThan ([int64]10485759)
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$results | Should BeLessThan ([int64]1099511627776)
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$results = get-random -Minimum ([int64]::MinValue) -Maximum ([int64]::MaxValue)
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$results.GetType().FullName | Should Be System.Int64
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$results | Should BeGreaterThan ([int64]::MinValue)
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$results | Should BeLessThan ([int64]::MaxValue)
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$results = get-random -Minimum ([int64](([int]::MaxValue)+10)) -Maximum ([int64](([int]::MaxValue)+15))
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$results.GetType().FullName | Should Be System.Int64
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$results | Should BeGreaterThan ([int64]([int32]::MaxValue + 9))
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$results | Should BeLessThan ([int64]([int32]::MaxValue + 15))
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$results = get-random -Minimum ([int64](([int]::MaxValue)+100)) -Maximum ([int64](([int]::MaxValue)+150))
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$results.GetType().FullName | Should Be System.Int64
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$results | Should BeGreaterThan ([int64]([int32]::MaxValue + 99))
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$results | Should BeLessThan ([int64]([int32]::MaxValue + 150))
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$results = get-random -Minimum 100000000001 -Maximum '100099000001'
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$results.GetType().FullName | Should Be System.Int64
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$results | Should BeGreaterThan ([int64]100000000000)
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$results | Should BeLessThan ([int64]100099000001)
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$results = get-random -Minimum '100000002222' -Maximum 100000002230
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$results.GetType().FullName | Should Be System.Int64
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$results | Should BeGreaterThan ([int64]100000002221)
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$results | Should BeLessThan ([int64]100000002230)
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$results = get-random -Minimum 4 -Maximum 90000000000
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$results.GetType().FullName | Should Be System.Int64
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$results | Should BeGreaterThan ([int64]3)
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$results | Should BeLessThan ([int64]90000000000)
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#Test for double
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$results = get-random 100.0
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$results.GetType().FullName | Should Be System.Double
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$results | Should BeGreaterThan -1.0
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$results | Should BeLessThan 100.0
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$results = get-random -Minimum -100.0 -Maximum 0.0
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$results.GetType().FullName | Should Be System.Double
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$results | Should BeGreaterThan -101.0
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$results | Should BeLessThan 0.0
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$results = get-random -Minimum -100.0 -Maximum 100.0
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$results.GetType().FullName | Should Be System.Double
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$results | Should BeGreaterThan -101.0
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$results | Should BeLessThan 100.0
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$results = get-random -Minimum 5 -Maximum 8.0
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$results.GetType().FullName | Should Be System.Double
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$results | Should BeGreaterThan 4.0
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$results | Should BeLessThan 8.0
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$results = get-random -Minimum 5.0 -Maximum 8
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$results.GetType().FullName | Should Be System.Double
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$results | Should BeGreaterThan 4.0
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$results | Should BeLessThan 8.0
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$results = get-random -Minimum 0.0 -Maximum 20.
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$results.GetType().FullName | Should Be System.Double
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$results | Should BeGreaterThan -1.0
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$results | Should BeLessThan 20.0
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$results = get-random -Minimum 0.0 -Maximum '20.'
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$results.GetType().FullName | Should Be System.Double
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$results | Should BeGreaterThan -1.0
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$results | Should BeLessThan 20.0
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$results = get-random -Minimum 0 -Maximum +100.0
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$results.GetType().FullName | Should Be System.Double
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$results | Should BeGreaterThan -1.0
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$results | Should BeLessThan 100.0
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$results = get-random -Minimum 0 -Maximum '+100.0'
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$results.GetType().FullName | Should Be System.Double
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$results | Should BeGreaterThan -1.0
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$results | Should BeLessThan 100.0
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$results = get-random -Minimum 1.0e+100
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$results.GetType().FullName | Should Be System.Double
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$results | Should BeGreaterThan 1.0e+99
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$results | Should BeLessThan ([double]::MaxValue)
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$results = get-random -minimum ([double]::MinValue) -maximum ([double]::MaxValue)
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$results.GetType().FullName | Should Be System.Double
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$results | Should BeGreaterThan ([double]::MinValue)
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$results | Should BeLessThan ([double]::MaxValue)
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$result = Get-Random -Maximum $maximum -Minimum $minimum
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$result | Should BeGreaterThan $greaterThan
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$result | Should BeLessThan $lessThan
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$result.GetType().FullName | Should Be $type
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}
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It "Tests for random-numbers mode" {
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#Verify Error
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{ get-random -Minimum 20 -Maximum 10 } | Should Throw "The Minimum value (20) cannot be greater than or equal to the Maximum value (10)"
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{ get-random -Minimum 20 -Maximum 20 } | Should Throw "The Minimum value (20) cannot be greater than or equal to the Maximum value (20)"
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