Tests/Example09.Tests.ps1
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BeforeAll { . $PSScriptRoot\_InitializeTests.ps1 } Describe Example09 { BeforeAll { $PassParamsDot = @{ Path = $TestDrive Format = @('dot') } $PassParamsPng = @{ Path = $TestDrive Format = @('png') } $PassParamsTif = @{ Path = $TestDrive Format = @('tif') } $FailParams = @{ Path = 'C:\logo.png' Format = @('dot') } $RunFile = & $ProjectRoot\Examples\Example09.ps1 @PassParamsDot } Context "Format Parameter Tests" { It "Should exist Example1.Dot" { ($RunFile).FullName | Should -Exist } It "Should exist Example1.png" { (& $ProjectRoot\Examples\Example09.ps1 @PassParamsPng).FullName | Should -Exist } It "Should return error about unsupported Format" { { & $ProjectRoot\Examples\Example09.ps1 @PassParamsTif } | Should -Throw -ExpectedMessage "Cannot validate argument on parameter 'Format'. The argument `"tif`" does not belong to the set `"pdf,svg,png,dot,base64,jpg`" specified by the ValidateSet attribute. Supply an argument that is in the set and then try the command again." } } Context "Graphviz Dot Node Tests" { Context "Graphviz Dot Main Label Tests" { It "Should match HTML label with embedded image" { $DotFile = ($RunFile).FullName $DotContent = Get-Content -Path $DotFile -Raw $ExpectedText = "label=<<TABLE border='0' cellborder='0' cellspacing='20' cellpadding='10'><TR><TD ALIGN='center' colspan='1'><img src='Diagrammer.png'/></TD></TR><TR><TD ALIGN='center'><FONT FACE='Segoe Ui Black' Color='#565656' POINT-SIZE='24'>Web Application Diagram</FONT></TD></TR></TABLE>>," $DotContent | Should -Match $ExpectedText } } Context "Graphviz Dot Node Icon Tests" { It "Should match Web01 node" { $DotFile = ($RunFile).FullName $DotContent = Get-Content -Path $DotFile -Raw $ExpectedText = "Web01" $DotContent | Should -Match $ExpectedText } It "Should match App01 node" { $DotFile = ($RunFile).FullName $DotContent = Get-Content -Path $DotFile -Raw $ExpectedText = "App01" $DotContent | Should -Match $ExpectedText } It "Should match DB01 node" { $DotFile = ($RunFile).FullName $DotContent = Get-Content -Path $DotFile -Raw $ExpectedText = "DB01" $DotContent | Should -Match $ExpectedText } } Context "Graphviz Dot Node Icon (Label) Tests" { It "Should match HTML label Web01 node with embedded image" { $DotFile = ($RunFile).FullName $DotContent = Get-Content -Path $DotFile -Raw $ExpectedText = 'label=<<TABLE COLOR="gray" STYLE="dashed,rounded" PORT="EdgeDot" border="1" cellborder="0" cellpadding="5" cellspacing="5"><TR><TD ALIGN="Center" colspan="3"><FONT FACE="Segoe Ui Black" Color="#565656" POINT-SIZE="20"><B>Web Server Farm</B></FONT></TD></TR><TR><TD ALIGN="Center" colspan="1"><img src="Linux_Server_RedHat.png"/></TD><TD ALIGN="Center" colspan="1"><img src="Linux_Server_RedHat.png"/></TD><TD ALIGN="Center" colspan="1"><img src="Linux_Server_Ubuntu.png"/></TD></TR><TR><TD PORT="Web-Server-01" ALIGN="Center" colspan="1"><FONT POINT-SIZE="18"><B>Web-Server-01</B></FONT></TD><TD PORT="Web-Server-02" ALIGN="Center" colspan="1"><FONT POINT-SIZE="18"><B>Web-Server-02</B></FONT></TD><TD PORT="Web-Server-03" ALIGN="Center" colspan="1"><FONT POINT-SIZE="18"><B>Web-Server-03</B></FONT></TD></TR><TR><TD ALIGN="Center" colspan="1"><FONT POINT-SIZE="18">OS: Redhat Linux</FONT></TD><TD ALIGN="Center" colspan="1"><FONT POINT-SIZE="18">OS: Redhat Linux</FONT></TD><TD ALIGN="Center" colspan="1"><FONT POINT-SIZE="18">OS: Ubuntu Linux</FONT></TD></TR><TR><TD ALIGN="Center" colspan="1"><FONT POINT-SIZE="18">Version: 10</FONT></TD><TD ALIGN="Center" colspan="1"><FONT POINT-SIZE="18">Version: 10</FONT></TD><TD ALIGN="Center" colspan="1"><FONT POINT-SIZE="18">Version: 24</FONT></TD></TR><TR><TD ALIGN="Center" colspan="1"><FONT POINT-SIZE="18">Build: 10.1</FONT></TD><TD ALIGN="Center" colspan="1"><FONT POINT-SIZE="18">Build: 10.1</FONT></TD><TD ALIGN="Center" colspan="1"><FONT POINT-SIZE="18">Build: 11</FONT></TD></TR><TR><TD ALIGN="Center" colspan="1"><FONT POINT-SIZE="18">Edition: Enterprise</FONT></TD><TD ALIGN="Center" colspan="1"><FONT POINT-SIZE="18">Edition: Enterprise</FONT></TD><TD ALIGN="Center" colspan="1"><FONT POINT-SIZE="18">Edition: Enterprise</FONT></TD></TR></TABLE>>,' $DotContent | Should -Match $ExpectedText } It "Should match HTML label App01 node with embedded image" { $DotFile = ($RunFile).FullName $DotContent = Get-Content -Path $DotFile -Raw $ExpectedText = "label=<<TABLE border='0' cellborder='0' cellspacing='5' cellpadding='5'><TR><TD ALIGN='Center' colspan='1'><img src='Server.png'/></TD></TR><TR><TD align='Center'><B><FONT POINT-SIZE='18'>App-Server-01</FONT></B></TD></TR><TR><TD align='Center' colspan='1'><FONT POINT-SIZE='18'>OS: Windows Server</FONT></TD></TR> <TR><TD align='Center' colspan='1'><FONT POINT-SIZE='18'>Version: 2019</FONT></TD></TR> <TR><TD align='Center' colspan='1'><FONT POINT-SIZE='18'>Build: 17763.3163</FONT></TD></TR> <TR><TD align='Center' colspan='1'><FONT POINT-SIZE='18'>Edition: Datacenter</FONT></TD></TR></TABLE>>," $DotContent | Should -Match $ExpectedText } It "Should match HTML label DB01 node with embedded image" { $DotFile = ($RunFile).FullName $DotContent = Get-Content -Path $DotFile -Raw $ExpectedText = "label=<<TABLE border='0' cellborder='0' cellspacing='5' cellpadding='5'><TR><TD ALIGN='Center' colspan='1'><img src='Server.png'/></TD></TR><TR><TD align='Center'><B><FONT POINT-SIZE='18'>Db-Server-01</FONT></B></TD></TR><TR><TD align='Center' colspan='1'><FONT POINT-SIZE='18'>OS: Oracle Server</FONT></TD></TR> <TR><TD align='Center' colspan='1'><FONT POINT-SIZE='18'>Version: 8</FONT></TD></TR> <TR><TD align='Center' colspan='1'><FONT POINT-SIZE='18'>Build: 8.2</FONT></TD></TR> <TR><TD align='Center' colspan='1'><FONT POINT-SIZE='18'>Edition: Enterprise</FONT></TD></TR></TABLE>>," $DotContent | Should -Match $ExpectedText } } } Context "Graphviz Dot Edge Tests" { It "Should match minlen=3 edge attribute" { $DotFile = ($RunFile).FullName $DotContent = Get-Content -Path $DotFile -Raw $ExpectedText = "minlen=3" $DotContent | Should -Match $ExpectedText } It "Should match Web01 -> App01 edge" { $DotFile = ($RunFile).FullName $DotContent = Get-Content -Path $DotFile -Raw $ExpectedText = "Web01 -> App01" $DotContent | Should -Match $ExpectedText } It "Should match App01 -> DB01 edge" { $DotFile = ($RunFile).FullName $DotContent = Get-Content -Path $DotFile -Raw $ExpectedText = "App01 -> DB01" $DotContent | Should -Match $ExpectedText } } } |