add tests

Author: SteveL-MSFT

build.ps1

@@ -1,4 +1,3 @@
-
 ## Copyright (c) Microsoft Corporation.
 ## Licensed under the MIT License.
 

test/Base64.tests.ps1

@@ -0,0 +1,33 @@
+## Copyright (c) Microsoft Corporation.
+## Licensed under the MIT License.
+
+Describe 'Base64 cmdlet tests' {
+    BeforeAll {
+        $testString = 'Hello World!'
+        $testBase64 = 'SGVsbG8gV29ybGQh'
+    }
+
+    It 'ConvertTo-Base64 will accept text input from parameter' {
+        ConvertTo-Base64 -Text $testString | Should -BeExactly $testBase64
+    }
+
+    It 'ConvertTo-Base64 will accept text input from positional parameter' {
+        ConvertTo-Base64 $testString | Should -BeExactly $testBase64
+    }
+
+    It 'ConvertTo-Base64 will accept text input from pipeline' {
+        $testString | ConvertTo-Base64 | Should -BeExactly $testBase64
+    }
+
+    It 'ConvertFrom-Base64 will accept encoded input from parameter' {
+        ConvertFrom-Base64 -EncodedText $testBase64 | Should -BeExactly $testString
+    }
+
+    It 'ConvertFrom-Base64 will accept encoded input from positional parameter' {
+        ConvertFrom-Base64 $testBase64 | Should -BeExactly $testString
+    }
+
+    It 'ConvertFrom-Base64 will accept encoded input form pipeline' {
+        $testBase64 | ConvertFrom-Base64 | Should -BeExactly $testString
+    }
+}

test/CompareText.tests.ps1

@@ -0,0 +1,53 @@
+## Copyright (c) Microsoft Corporation.
+## Licensed under the MIT License.
+
+Describe 'Compare-Test tests' {
+    BeforeAll {
+        $leftText = @"
+This is some
+example text.
+"@
+        $rightText = @"
+  This is other
+example text used!
+"@
+
+        $expectedInline = @"
+
+  This is someother
+example text. used!
+
+
+"@
+
+        $expectedSideBySide = @"
+
+1 | This is some  |   This is other…
+2 | example text. | example text…
+
+
+
+"@
+
+    }
+
+    It 'Compare with no specified view uses inline' {
+        $out = Compare-Text -LeftText $leftText -RightText $rightText | Out-String
+        $out | Should -BeExactly $expectedInline
+    }
+
+    It 'Compare with no specified view uses inline and positional parameters' {
+        $out = Compare-Text $leftText $rightText | Out-String
+        $out | Should -BeExactly $expectedInline
+    }
+
+    It 'Compare with inline works' {
+        $out = Compare-Text $leftText $rightText -View Inline | Out-String
+        $out | Should -BeExactly $expectedInline
+    }
+
+    It 'Compare with sideybyside works' {
+        $out = Compare-Text $leftText $rightText -View SideBySide | Out-String
+        $out | Should -BeExactly $expectedSideBySide
+    }
+}

yaml/template/runtest.yml

@@ -4,41 +4,13 @@ parameters:
   jobDisplayName: 'Run test'
 
 jobs:
-  - job: '${{ parameters.jobName }}_net461'
-    pool:
-      vmImage: ${{ parameters.vmImageName }}
-    displayName: ${{ parameters.jobDisplayName }} - net461
-    condition: startsWith('${{ parameters.vmImageName }}', 'win')
-    steps:
-    - download: current
-    - task: DotNetCoreCLI@2
-      displayName: Tests on Windows - net461
-      inputs:
-        command: test
-        projects: test/test.csproj
-        nobuild: true
-        arguments: --runtime net461 --collect:"XPlat Code Coverage"
-        testRunTitle: Tests on Windows - net461
-    - task: PublishCodeCoverageResults@1
-      inputs:
-        codeCoverageTool: cobertura
-        summaryFileLocation: $(Agent.TempDirectory)/**/coverage.cobertura.xml
-
-  - job: '${{ parameters.jobName }}_netcoreapp31'
+  - job: '${{ parameters.jobName }}_netstandard20'
     pool:
         vmImage: ${{ parameters.vmImageName }}
-    displayName: ${{ parameters.jobDisplayName }} - netcoreapp3.1
+    displayName: ${{ parameters.jobDisplayName }} - netstandard2.0
     steps:
-    - download: current
-    - task: DotNetCoreCLI@2
-      displayName: Tests on ${{parameters.vmImageName}} - netcoreapp3.1
-      inputs:
-        command: test
-        projects: test/test.csproj
-        nobuild: true
-        arguments: --runtime netcoreapp3.1 --collect:"XPlat Code Coverage"
-        testRunTitle: Tests on ${{parameters.vmImageName}}
-    - task: PublishCodeCoverageResults@1
-      inputs:
-        codeCoverageTool: cobertura
-        summaryFileLocation: $(Agent.TempDirectory)/**/coverage.cobertura.xml
+    - pwsh: |
+      Import-Module ./out/Microsoft.PowerShell.TextUtility.psd1
+      Invoke-Pester -Path ./test
+    displayName: Test
+    condition: succeeded()