Databases and java pester tests (#2338)

* added mongodb postgres java tests

* fixed 1.7 and 12 Java on Ubuntu 20

* several improvments

* removed update-environment function

* add etc-environment import

* removed sourcing invoke-tests

Co-authored-by: Leonid Lapshin <originalnoe-nazvanie@yandex.ru>

images/linux/scripts/helpers/Common.Helpers.psm1

@@ -54,4 +54,8 @@ function Get-AndroidPackages {
     $androidSDKManagerPath = "/usr/local/lib/android/sdk/tools/bin/sdkmanager"
     $androidPackages = & $androidSDKManagerPath --list --verbose
     return $androidPackages
+}
+
+function Get-EnvironmentVariable($variable) {
+    return [System.Environment]::GetEnvironmentVariable($variable)
 }

images/linux/scripts/installers/java-tools.sh

@@ -5,15 +5,7 @@
 ################################################################################
 
 source $HELPER_SCRIPTS/os.sh
-
-function javaTool {
-    if [[ "$2" =~ ([1]{0,1}.)?$DEFAULT_JDK_VERSION.* ]]; then
-        echo "$1 $2 is equal to default one $DEFAULT_JDK_VERSION"
-    else
-        echo "$1 $2 is not equal to default one $DEFAULT_JDK_VERSION"
-        exit 1
-    fi
-}
+source $HELPER_SCRIPTS/etc-environment.sh
 
 # Install GPG Key for Adopt Open JDK. See https://adoptopenjdk.net/installation.html
 wget -qO - "https://adoptopenjdk.jfrog.io/adoptopenjdk/api/gpg/key/public" | apt-key add -
@@ -86,16 +78,5 @@ rm gradleLatest.zip
 ln -s /usr/share/gradle-"${gradleVersion}"/bin/gradle /usr/bin/gradle
 echo "GRADLE_HOME=/usr/share/gradle" | tee -a /etc/environment
 
-# Run tests to determine that the software installed as expected
-echo "Testing to make sure that script performed as expected, and basic scenarios work"
-for cmd in gradle java javac mvn ant; do
-    if ! command -v $cmd; then
-        echo "$cmd was not installed or found on path"
-        exit 1
-    fi
-done
-
-javaVersion=$(java -version |& head -n 1 | cut -d\" -f 2)
-javaTool "Java" $javaVersion
-javacVersion=$(javac -version |& cut -d" " -f2)
-javaTool "Javac" $javacVersion
+reloadEtcEnvironment
+invoke_tests "Java"

images/linux/scripts/installers/mongodb.sh

@@ -14,9 +14,4 @@ echo "deb [ arch=amd64,arm64 ] https://repo.mongodb.org/apt/ubuntu $version/mong
 sudo apt-get update
 sudo apt-get install -y mongodb-org
 
-# Validate the installation
-echo "Validate the installation"
-if ! command -v mongod; then
-    echo "mongodb was not installed"
-    exit 1
-fi
+invoke_tests "Databases" "MongoDB"

images/linux/scripts/installers/mysql.sh

@@ -33,17 +33,6 @@ apt-get install -y mysql-server
 #Install MySQL Dev tools
 apt install libmysqlclient-dev -y
 
-# Run tests to determine that the software installed as expected
-echo "Testing to make sure that script performed as expected, and basic scenarios work"
-if ! command -v mysql; then
-    echo "mysql was not installed"
-    exit 1
-fi
-
-mysql -vvv -e 'CREATE DATABASE smoke_test' -uroot -proot
-mysql -vvv -e 'DROP DATABASE smoke_test' -uroot -proot
-set +e
-
 # Disable mysql.service
 systemctl is-active --quiet mysql.service && systemctl stop mysql.service
 systemctl disable mysql.service

images/linux/scripts/installers/postgresql.sh

@@ -15,13 +15,8 @@ apt install postgresql postgresql-client
 echo "Install libpq-dev"
 apt-get install libpq-dev
 
-#Verify that PostgreSQL is ready for accept incoming connections.
-# exit codes:
-# ready - 0
-# reject - 1
-# connection timeout - 2
-pg_isready
-
 # Disable postgresql.service
 systemctl is-active --quiet postgresql.service && systemctl stop postgresql.service
 systemctl disable postgresql.service
+
+invoke_tests "Databases" "PostgreSQL"

images/linux/scripts/tests/Databases.Tests.ps1

@@ -0,0 +1,30 @@
+Describe "MongoDB" {
+    It "<ToolName>" -TestCases @(
+        @{ ToolName = "mongo" }
+        @{ ToolName = "mongod" }
+    ) {
+        "$ToolName --version" | Should -ReturnZeroExitCode
+    }
+}
+
+Describe "PostgreSQL" {
+
+    It "PostgreSQL Service" {
+        "sudo systemctl start postgresql" | Should -ReturnZeroExitCode
+        (Get-CommandResult "pg_isready").Output | Should -Be "/var/run/postgresql:5432 - accepting connections"
+        "sudo systemctl stop postgresql" | Should -ReturnZeroExitCode 
+    }
+}
+
+Describe "MySQL" {
+    It "MySQL CLI" {
+        "mysql -V" | Should -ReturnZeroExitCode
+    }
+
+    It "MySQL Service" {
+        "sudo systemctl start mysql" | Should -ReturnZeroExitCode 
+        "sudo mysql -vvv -e 'CREATE DATABASE smoke_test' -uroot -proot" | Should -ReturnZeroExitCode
+        "sudo mysql -vvv -e 'DROP DATABASE smoke_test' -uroot -proot" | Should -ReturnZeroExitCode
+        "sudo systemctl stop mysql" | Should -ReturnZeroExitCode 
+    }
+}

images/linux/scripts/tests/Java.Tests.ps1

@@ -0,0 +1,53 @@
+Import-Module "$PSScriptRoot/../helpers/Common.Helpers.psm1" -DisableNameChecking
+
+Describe "Java" {
+
+    if (Test-IsUbuntu20) {
+        $defaultJavaVersion = "11"
+        $javaTestCases = @(
+            @{ Version = "1.8" }
+            @{ Version = "11" }
+        )
+    }
+
+    if ((Test-IsUbuntu16) -or (Test-IsUbuntu18)) {
+        $defaultJavaVersion = "8"
+        $javaTestCases = @(
+            @{ Version = "1.7" }
+            @{ Version = "1.8" }
+            @{ Version = "11" }
+            @{ Version = "12" }
+        )
+    }
+
+    It "Java <DefaultJavaVersion> is default" -TestCases @{ defaultJavaVersion = $defaultJavaVersion } {
+        $actualJavaPath = Get-EnvironmentVariable "JAVA_HOME"
+        $expectedJavaPath = Get-EnvironmentVariable "JAVA_HOME_${defaultJavaVersion}_X64"
+
+        $actualJavaPath | Should -Not -BeNullOrEmpty
+        $expectedJavaPath | Should -Not -BeNullOrEmpty
+        $actualJavaPath | Should -Be $expectedJavaPath
+    }
+
+    It "<ToolName>" -TestCases @(
+        @{ ToolName = "java" }
+        @{ ToolName = "javac" }
+        @{ ToolName = "mvn" }
+        @{ ToolName = "ant" }
+        @{ ToolName = "gradle" }
+    ) {
+        "$ToolName -version" | Should -ReturnZeroExitCode
+    }
+
+    It "Java <Version>" -TestCases $javaTestCases {
+        $versionNumber = $version.Split(".") | Select-Object -Last 1
+
+        $javaVariableValue = Get-EnvironmentVariable "JAVA_HOME_${versionNumber}_X64"
+        $javaVariableValue | Should -Not -BeNullOrEmpty
+        $javaPath = Join-Path $javaVariableValue "bin/java"
+
+        $result = Get-CommandResult "`"$javaPath`" -version"
+        $result.ExitCode | Should -Be 0
+        $result.Output | Should -Match ([regex]::Escape("openjdk version `"${Version}."))
+    }
+}