Ci testing (#46)

* renamed a few test files.
tested the dropna function

* indexer tests

* subtraction

* Subtract, divide, and equals

* DataFrame operators - equality

* added pop test

* Sample test added.
Added support for sample with replace.

* tried just moving them?

Author: brettwebst

.github/workflows/mac-ci-pipeline.yml

@@ -0,0 +1,28 @@
+pool:
+  vmImage: 'macOS-12'
+
+variables:
+  solution: '**/*.sln'
+  buildPlatform: 'Any CPU'
+  buildConfiguration: 'Release'
+
+steps:
+- task: NuGetToolInstaller@1
+
+- task: NuGetCommand@2
+  inputs:
+    restoreSolution: '$(solution)'
+
+- task: DotNetCoreCLI@2
+  inputs:
+    command: build
+    projects: '$(solution)'
+    configuration: '$(buildConfiguration)'
+    arguments: '--configuration $(buildConfiguration) -p:Platform="$(buildPlatform)"'
+
+- task: DotNetCoreCLI@2
+  inputs:
+    command: test
+    projects: '$(solution)'
+    configuration: '$(buildConfiguration)'
+    arguments: '--configuration $(buildConfiguration) -p:Platform="$(buildPlatform)"'

.github/workflows/ubuntu-ci-pipeline.yml

@@ -0,0 +1,28 @@
+pool:
+  vmImage: 'ubuntu-22.04'
+
+variables:
+  solution: '**/*.sln'
+  buildPlatform: 'Any CPU'
+  buildConfiguration: 'Release'
+
+steps:
+- task: NuGetToolInstaller@1
+
+- task: NuGetCommand@2
+  inputs:
+    restoreSolution: '$(solution)'
+
+- task: DotNetCoreCLI@2
+  inputs:
+    command: build
+    projects: '$(solution)'
+    configuration: '$(buildConfiguration)'
+    arguments: '--configuration $(buildConfiguration) -p:Platform="$(buildPlatform)"'
+
+- task: DotNetCoreCLI@2
+  inputs:
+    command: test
+    projects: '$(solution)'
+    configuration: '$(buildConfiguration)'
+    arguments: '--configuration $(buildConfiguration) -p:Platform="$(buildPlatform)"'

.github/workflows/win-ci-pipeline.yml

@@ -0,0 +1,28 @@
+pool:
+  vmImage: 'windows-2022'
+
+variables:
+  solution: '**/*.sln'
+  buildPlatform: 'Any CPU'
+  buildConfiguration: 'Release'
+
+steps:
+- task: NuGetToolInstaller@1
+
+- task: NuGetCommand@2
+  inputs:
+    restoreSolution: '$(solution)'
+
+- task: DotNetCoreCLI@2
+  inputs:
+    command: build
+    projects: '$(solution)'
+    configuration: '$(buildConfiguration)'
+    arguments: '--configuration $(buildConfiguration) -p:Platform="$(buildPlatform)"'
+
+- task: DotNetCoreCLI@2
+  inputs:
+    command: test
+    projects: '$(solution)'
+    configuration: '$(buildConfiguration)'
+    arguments: '--configuration $(buildConfiguration) -p:Platform="$(buildPlatform)"'