breaking down test execution into multiple AppVeyor jobs

appveyor.yml

@@ -4,6 +4,25 @@ image: Visual Studio 2017
 # prevent the double build when a branch has an active PR
 skip_branch_with_pr: true
 
+environment:
+  matrix:
+    - target_framework: netcoreapp2.0
+      is_32bit: False
+    - target_framework: netcoreapp2.0
+      is_32bit: True
+    - target_framework: net462
+      is_32bit: False
+    - target_framework: net462
+      is_32bit: True
+    - target_framework: net47
+      is_32bit: False
+    - target_framework: net47
+      is_32bit: True
+    - target_framework: net471
+      is_32bit: False
+    - target_framework: net471
+      is_32bit: True
+
 before_build:
   - git submodule -q update --init
   - cmd: dotnet --version
@@ -12,10 +31,7 @@ build_script:
 - cmd: build.cmd
 
 test_script:
-- tests\CodeCoverage\CodeCoverage.cmd
+- ps: .\run-tests.ps1 $env:target_framework $env:is_32bit
-- cmd: cd .\tests\ImageSharp.Tests
-- .\RunExtendedTests.cmd
-
 
 after_test:
   - cmd: appveyor PushArtifact "artifacts\SixLabors.ImageSharp.%APPVEYOR_BUILD_VERSION%.nupkg"

build.ps1

@@ -100,12 +100,16 @@ dotnet build -c Release /p:packageversion=$version
 
 if ($LASTEXITCODE ){ Exit $LASTEXITCODE }
 
-if ( $env:CI -ne "True") {
+#
-    cd ./tests/ImageSharp.Tests/
+# TODO: DO WE NEED TO RUN TESTS IMPLICITLY?
-    dotnet xunit -nobuild -c Release -f netcoreapp2.0 --fx-version 2.0.0
+#
-    ./RunExtendedTests.cmd
+# if ( $env:CI -ne "True") {
-    cd ../..
+#     cd ./tests/ImageSharp.Tests/
-}
+#     dotnet xunit -nobuild -c Release -f netcoreapp2.0 --fx-version 2.0.0
+#     ./RunExtendedTests.cmd
+#     cd ../..
+# }
+#
 
 if ($LASTEXITCODE ){ Exit $LASTEXITCODE }
 

run-tests.ps1

@@ -0,0 +1,40 @@
+param(
+    [string]$targetFramework,
+    [string]$is32Bit = "False"
+)
+
+if (!$targetFramework){
+    Write-Host "run-tests.ps1 ERROR: targetFramework is undefined!"
+    exit 1
+}
+
+if ( ($targetFramework -eq "netcoreapp2.0") -and ($env:CI -eq "True") -and ($is32Bit -ne "True")) {
+    # We execute CodeCoverage.cmd only for one specific job on CI (netcoreapp2.0 + 64bit )
+    $testRunnerCmd = ".\tests\CodeCoverage\CodeCoverage.cmd"
+}
+elseif ($targetFramework -eq "mono") {
+    $testRunnerCmd = "Write-Host '**** placeholder for mono test execution ****'"
+}
+else {
+    cd .\tests\ImageSharp.Tests
+    $xunitArgs = "-c Release -framework $targetFramework"
+
+    if ($targetFramework -eq "netcoreapp2.0") {
+        # There are issues matching the correct installed runtime if we do not specify it explicitly:
+        $xunitArgs += " --fx-version 2.0.0"
+    }
+
+    if ($is32Bit -eq "True") {
+        $xunitArgs += " -x86"
+    }
+
+    $testRunnerCmd = "dotnet xunit $xunitArgs"
+}
+
+Write-Host "running:"
+Write-Host $testRunnerCmd
+Write-Host "..."
+
+Invoke-Expression $testRunnerCmd
+
+cd $PSScriptRoot